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Al-Muftah M, Al-Ejeh F. Cancer Incidence and Mortality Estimates in Arab Countries in 2018: A GLOBOCAN Data Analysis. Cancer Epidemiol Biomarkers Prev 2023; 32:1738-1746. [PMID: 37733340 PMCID: PMC10690144 DOI: 10.1158/1055-9965.epi-23-0520] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2023] [Revised: 07/22/2023] [Accepted: 09/19/2023] [Indexed: 09/22/2023] Open
Abstract
BACKGROUND Arab countries are projecting increase in cancer incidence and mortality; however, there are limited studies that compare the epidemiology of cancer in Arab countries compared with other parts of the world. METHODS We used the 2018 Global Cancer Observatory data to compare the age-standardized incidence and mortality estimates in Arab-speaking countries to the rest of the world. RESULTS Rates for incidence and mortality for all cancers in Arab countries were lower than the world's rates but the incidence rates of non-Hodgkin and Hodgkin lymphoma, bladder, breast, and liver cancers were higher. Arab countries generally had higher mortality-to-incidence ratio than the world's ratio. Incidence rates, even in age-specific groups, varied between subregions of Arab countries (the Levant, Arabian Gulf, and Arab African subregions), and Iraq and Egypt, suggesting some common and unique environmental factors and possible ethnic or genetic heritages. CONCLUSIONS There are essential scopes for improvements in Arab countries including better treatments to reduce the high mortality-to-incidence ratio, and supporting vaccination programs and antiviral treatments that would prevent the prevalent viral infection-related cancers. The high incidence of several cancers in younger Arabs suggests genetic factors and underlines the importance of genetic epidemiology studies. IMPACT This study is an essential reference to evaluate and monitor the progress of national cancer initiatives in Arab countries for surveillance and prevention programs and improving clinical management. The study also provides a comprehensive snapshot of cancers in a unique region that could shed light on the interplay of environmental, lifestyle, and genetic risk factors.
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Affiliation(s)
- Mariam Al-Muftah
- Qatar Biomedical Research Institute (QBRI), Hamad Bin Khalifa University, Qatar Foundation, Doha, Qatar
- College of Health and Life Sciences, Hamad Bin Khalifa University, Qatar Foundation, Doha, Qatar
| | - Fares Al-Ejeh
- Qatar Biomedical Research Institute (QBRI), Hamad Bin Khalifa University, Qatar Foundation, Doha, Qatar
- College of Health and Life Sciences, Hamad Bin Khalifa University, Qatar Foundation, Doha, Qatar
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2
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Saunus JM, De Luca XM, Northwood K, Raghavendra A, Hasson A, McCart Reed AE, Lim M, Lal S, Vargas AC, Kutasovic JR, Dalley AJ, Miranda M, Kalaw E, Kalita-de Croft P, Gresshoff I, Al-Ejeh F, Gee JMW, Ormandy C, Khanna KK, Beesley J, Chenevix-Trench G, Green AR, Rakha EA, Ellis IO, Nicolau DV, Simpson PT, Lakhani SR. Epigenome erosion and SOX10 drive neural crest phenotypic mimicry in triple-negative breast cancer. NPJ Breast Cancer 2022; 8:57. [PMID: 35501337 PMCID: PMC9061835 DOI: 10.1038/s41523-022-00425-x] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2021] [Accepted: 04/05/2022] [Indexed: 12/20/2022] Open
Abstract
Intratumoral heterogeneity is caused by genomic instability and phenotypic plasticity, but how these features co-evolve remains unclear. SOX10 is a neural crest stem cell (NCSC) specifier and candidate mediator of phenotypic plasticity in cancer. We investigated its relevance in breast cancer by immunophenotyping 21 normal breast and 1860 tumour samples. Nuclear SOX10 was detected in normal mammary luminal progenitor cells, the histogenic origin of most TNBCs. In tumours, nuclear SOX10 was almost exclusive to TNBC, and predicted poorer outcome amongst cross-sectional (p = 0.0015, hazard ratio 2.02, n = 224) and metaplastic (p = 0.04, n = 66) cases. To understand SOX10’s influence over the transcriptome during the transition from normal to malignant states, we performed a systems-level analysis of co-expression data, de-noising the networks with an eigen-decomposition method. This identified a core module in SOX10’s normal mammary epithelial network that becomes rewired to NCSC genes in TNBC. Crucially, this reprogramming was proportional to genome-wide promoter methylation loss, particularly at lineage-specifying CpG-island shores. We propose that the progressive, genome-wide methylation loss in TNBC simulates more primitive epigenome architecture, making cells vulnerable to SOX10-driven reprogramming. This study demonstrates potential utility for SOX10 as a prognostic biomarker in TNBC and provides new insights about developmental phenotypic mimicry—a major contributor to intratumoral heterogeneity.
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3
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Kelly GM, Al-Ejeh F, McCuaig R, Casciello F, Ahmad Kamal N, Ferguson B, Pritchard AL, Ali S, Silva IP, Wilmott JS, Long GV, Scolyer RA, Rao S, Hayward NK, Gannon F, Lee JS. G9a Inhibition Enhances Checkpoint Inhibitor Blockade Response in Melanoma. Clin Cancer Res 2021; 27:2624-2635. [PMID: 33589432 DOI: 10.1158/1078-0432.ccr-20-3463] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2020] [Revised: 12/24/2020] [Accepted: 02/05/2021] [Indexed: 11/16/2022]
Abstract
PURPOSE G9a histone methyltransferase exerts oncogenic effects in several tumor types and its inhibition promotes anticancer effects. However, the impact on checkpoint inhibitor blockade response and the utility of G9a or its target genes as a biomarker is poorly studied. We aimed to examine whether G9a inhibition can augment the efficacy of checkpoint inhibitor blockade and whether LC3B, a G9a target gene, can predict treatment response. EXPERIMENTAL DESIGN Clinical potential of LC3B as a biomarker of checkpoint inhibitor blockade was assessed using patient samples including tumor biopsies and circulating tumor cells from liquid biopsies. Efficacy of G9a inhibition to enhance checkpoint inhibitor blockade was examined using a mouse model. RESULTS Patients with melanoma who responded to checkpoint inhibitor blockade were associated with not only a higher level of tumor LC3B but also a higher proportion of cells expressing LC3B. A higher expression of MAP1LC3B or LC3B protein was associated with longer survival and lower incidence of acquired resistance to checkpoint inhibitor blockade, suggesting LC3B as a potential predictive biomarker. We demonstrate that G9a histone methyltransferase inhibition is able to not only robustly induce LC3B level to augment the efficacy of checkpoint inhibitor blockade, but also induces melanoma cell death. CONCLUSIONS Checkpoint inhibitor blockade response is limited to a subset of the patient population. These results have implications for the development of LC3B as a predictive biomarker of checkpoint inhibitor blockade to guide patient selection, as well as G9a inhibition as a strategy to extend the proportion of patients responding to immunotherapy.
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Affiliation(s)
- Gregory M Kelly
- QIMR Berghofer Medical Research Institute, Herston, Queensland, Australia.,School of Medicine, University of Queensland, Herston, Queensland, Australia
| | - Fares Al-Ejeh
- QIMR Berghofer Medical Research Institute, Herston, Queensland, Australia
| | - Robert McCuaig
- QIMR Berghofer Medical Research Institute, Herston, Queensland, Australia
| | - Francesco Casciello
- QIMR Berghofer Medical Research Institute, Herston, Queensland, Australia.,School of Biomedical Sciences, Queensland University of Technology, Brisbane, Queensland, Australia
| | | | - Blake Ferguson
- QIMR Berghofer Medical Research Institute, Herston, Queensland, Australia
| | | | - Sayed Ali
- Faculty of Education, Science, Technology & Mathematics, University of Canberra, Canberra, Australia.,St John of God Midland Public and Private Hospitals, Midland, Western Australia, Australia
| | - Ines P Silva
- Melanoma Institute Australia, University of Sydney, Wollstonecraft, New South Wales, Australia.,Charles Perkins Centre, University of Sydney, Camperdown, New South Wales, Australia.,Sydney Medical School, University of Sydney, Camperdown, New South Wales, Australia
| | - James S Wilmott
- Melanoma Institute Australia, University of Sydney, Wollstonecraft, New South Wales, Australia.,Charles Perkins Centre, University of Sydney, Camperdown, New South Wales, Australia.,Sydney Medical School, University of Sydney, Camperdown, New South Wales, Australia
| | - Georgina V Long
- Melanoma Institute Australia, University of Sydney, Wollstonecraft, New South Wales, Australia.,Charles Perkins Centre, University of Sydney, Camperdown, New South Wales, Australia.,Sydney Medical School, University of Sydney, Camperdown, New South Wales, Australia.,Royal North Shore Hospital, St Leonards, New South Wales, Australia.,Mater Hospital, North Sydney, New South Wales, Australia
| | - Richard A Scolyer
- Melanoma Institute Australia, University of Sydney, Wollstonecraft, New South Wales, Australia.,Charles Perkins Centre, University of Sydney, Camperdown, New South Wales, Australia.,Sydney Medical School, University of Sydney, Camperdown, New South Wales, Australia.,Royal North Shore Hospital, St Leonards, New South Wales, Australia.,Royal Prince Alfred Hospital, Camperdown, New South Wales, Australia
| | - Sudha Rao
- QIMR Berghofer Medical Research Institute, Herston, Queensland, Australia
| | - Nicholas K Hayward
- QIMR Berghofer Medical Research Institute, Herston, Queensland, Australia
| | - Frank Gannon
- QIMR Berghofer Medical Research Institute, Herston, Queensland, Australia
| | - Jason S Lee
- QIMR Berghofer Medical Research Institute, Herston, Queensland, Australia. .,School of Medicine, University of Queensland, Herston, Queensland, Australia.,School of Biomedical Sciences, Queensland University of Technology, Brisbane, Queensland, Australia
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4
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Saleh R, Sasidharan Nair V, Toor SM, Taha RZ, Murshed K, Al-Dhaheri M, Khawar M, Petkar MA, Abu Nada M, Al-Ejeh F, Elkord E. Differential gene expression of tumor-infiltrating CD8 + T cells in advanced versus early-stage colorectal cancer and identification of a gene signature of poor prognosis. J Immunother Cancer 2020; 8:jitc-2020-001294. [PMID: 32948653 PMCID: PMC7511623 DOI: 10.1136/jitc-2020-001294] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/17/2020] [Indexed: 12/13/2022] Open
Abstract
Background Cytotoxic CD8+ T cell-mediated response is the most important arm of adaptive immunity, which dictates the capacity of the host immune response in eradicating tumor cells. Due to tumor intrinsic and/or extrinsic factors, the density and function of CD8+ tumor-infiltrating lymphocytes (TILs) could be compromised, leading to poor prognosis and survival. Methods Using RNA-Seq, transcriptomes of sorted CD3+CD8+ TILs from treatment-naïve colorectal cancer (CRC) patients at advanced stages (III and IV) were compared with those from patients with early stages (I and II). A signature referred to as ‘poor prognosis CD8 gene signature (ppCD8sig)’ was identified and analyzed in The Cancer Genome Atlas CRC dataset. Scores for the ppCD8sig were calculated and classified as high, intermediate and low, and its prognostic significance was assessed using multivariate analysis and Cox proportional hazard model. Densities of CD3+ and CD8+ T cell infiltration in tumors from patients with high and low ppCD8sig scores were assessed by flow cytometry and immunostaining. Results Genes related to epigenetic regulation and response to hypoxia were upregulated in CD8+ TILs from patients with advanced stages, while genes related to T cell activation, cell proliferation and cell cycle were downregulated. Patients with high ppCD8sig score had poorer disease-specific survival (DSS) and shorter progression-free interval (PFI). The ppCD8sig was an independent prognostic indicator for DSS (HR 1.83, 95% CI 1.40 to 2.38, p<0.0001) and PFI (HR 1.42, 95% CI 1.04 to 1.93, p=0.026). Additionally, patients with high ppCD8sig score were more likely to have advanced stages (χ2 p<0.0001) and residual disease after primary therapy (χ2 p=0.046). Patients with high ppCD8sig score had reduced levels of CD3+ and CD8+ TILs and low Immunoscores (IS), compared to patients with low ppCD8sig score. Conclusions Our data provided insights into the altered regulation of biological mechanisms and signaling pathways in CD8+ TILs during CRC progression, and revealed a gene signature as an independent prognostic indicator. Patients with high ppCD8sig score had lower levels of TILs and low IS. These data further confirm the prognostic value of the identified ppCD8sig and potentially highlight its clinical relevance.
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Affiliation(s)
- Reem Saleh
- Cancer Research Center, Qatar Biomedical Research Institute (QBRI), Hamad Bin Khalifa University (HBKU), Qatar Foundation (QF), Doha, Qatar
| | - Varun Sasidharan Nair
- Cancer Research Center, Qatar Biomedical Research Institute (QBRI), Hamad Bin Khalifa University (HBKU), Qatar Foundation (QF), Doha, Qatar
| | - Salman M Toor
- Cancer Research Center, Qatar Biomedical Research Institute (QBRI), Hamad Bin Khalifa University (HBKU), Qatar Foundation (QF), Doha, Qatar
| | - Rowaida Z Taha
- Cancer Research Center, Qatar Biomedical Research Institute (QBRI), Hamad Bin Khalifa University (HBKU), Qatar Foundation (QF), Doha, Qatar
| | - Khaled Murshed
- Department of Pathology, Hamad Medical Corporation, Doha, Qatar
| | | | - Mahwish Khawar
- Department of Surgery, Hamad Medical Corporation, Doha, Qatar
| | | | | | - Fares Al-Ejeh
- Cancer Research Center, Qatar Biomedical Research Institute (QBRI), Hamad Bin Khalifa University (HBKU), Qatar Foundation (QF), Doha, Qatar
| | - Eyad Elkord
- Cancer Research Center, Qatar Biomedical Research Institute (QBRI), Hamad Bin Khalifa University (HBKU), Qatar Foundation (QF), Doha, Qatar
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5
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Kalita-de Croft P, Lim M, Chittoory H, de Luca XM, Kutasovic JR, Day BW, Al-Ejeh F, Simpson PT, McCart Reed AE, Lakhani SR, Saunus JM. Clinicopathologic significance of nuclear HER4 and phospho-YAP(S 127) in human breast cancers and matching brain metastases. Ther Adv Med Oncol 2020; 12:1758835920946259. [PMID: 33014146 PMCID: PMC7517995 DOI: 10.1177/1758835920946259] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2020] [Accepted: 07/09/2020] [Indexed: 12/18/2022] Open
Abstract
Background Human epidermal growth factor receptor-4 (HER4) and yes-associated protein-1 (YAP) are candidate therapeutic targets in oncology. YAP's transcriptional coactivation function is modulated by the HER4 intracellular domain (HER4-ICD) in vitro, but the clinical relevance of this has not been established. This study investigated the potential for targeting the HER4-YAP pathway in brain metastatic breast cancer. Methods We performed immuno-phenotypic profiling of pathway markers in a consecutive breast cancer series with 25 years of clinical follow up (n = 371), and patient-matched breast and metastatic brain tumours (n = 91; 30 pairs). Results Membrane localisation of phospho-HER4 [pHER4(Y1162)] was infrequent in primary breast cancer, but very frequent in brain metastases (5.9% versus 75% positive), where it was usually co-expressed with pHER3(Y1289) (p < 0.05). The presence of YAP in tumour cell nuclei was associated directly with nuclear pERK5(T218/Y210) (p = 0.003). However, relationships with disease-specific survival depended on oestrogen receptor (ER) status. Nuclear pYAP(S127) was associated with smaller, good prognostic ER+ breast tumours (log-rank hazard-ratio 0.53; p = 9.6E-03), but larger, poor prognostic triple-negative cancers (log-rank hazard-ratio 2.78; p = 1.7E-02), particularly when co-expressed with nuclear HER4-ICD (p = 0.02). This phenotype was associated with stemness and mitotic instability markers (vimentin, SOX9, ID1, SPAG5, TTK, geminin; p < 0.05). YAP expression in brain metastases was higher than matched primary tumours; specifically, nuclear pYAP(S127) in ER-negative cases (p < 0.05). Nuclear YAP was detected in ~70% of ER-negative, HER4-activated brain metastases. Discussion Our findings suggest that the canonical-mechanism where Hippo pathway-mediated phosphorylation of YAP ostensibly excludes it from the nucleus is dysfunctional in breast cancer. The data are consistent with pYAP(S127) having independent transcriptional functions, which may include transducing neuregulin signals in brain metastases. Consistent with mechanistic studies implicating it as an ER co-factor, nuclear pYAP(S127) associations with breast cancer clinical outcomes were dependent on ER status. Conclusion Preclinical studies investigating HER4 and nuclear YAP combination therapy strategies are warranted.
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Affiliation(s)
- Priyakshi Kalita-de Croft
- The University of Queensland Faculty of Medicine, UQ Centre for Clinical Research, Building 71/98 Royal Brisbane and Women's Hospital, Herston, Qld 4006, Australia
| | - Malcolm Lim
- The University of Queensland Faculty of Medicine, UQ Centre for Clinical Research, Herston, Qld, Australia
| | - Haarika Chittoory
- The University of Queensland Faculty of Medicine, UQ Centre for Clinical Research, Herston, Qld, Australia
| | - Xavier M de Luca
- The University of Queensland Faculty of Medicine, UQ Centre for Clinical Research, Herston, Qld, Australia
| | - Jamie R Kutasovic
- The University of Queensland Faculty of Medicine, UQ Centre for Clinical Research, Herston, Qld, Australia
| | - Bryan W Day
- QIMR Berghofer Medical Research Institute, Herston, Qld, Australia
| | - Fares Al-Ejeh
- QIMR Berghofer Medical Research Institute, Herston, Qld, Australia
| | - Peter T Simpson
- The University of Queensland Faculty of Medicine, UQ Centre for Clinical Research, Herston, Qld, Australia
| | - Amy E McCart Reed
- The University of Queensland Faculty of Medicine, UQ Centre for Clinical Research, Herston, Qld, Australia
| | - Sunil R Lakhani
- The University of Queensland Faculty of Medicine, UQ Centre for Clinical Research, Herston, Qld, Australia
| | - Jodi M Saunus
- The University of Queensland Faculty of Medicine, UQ Centre for Clinical Research, Herston, Qld, Australia
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6
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Casciello F, Al-Ejeh F, Miranda M, Kelly G, Baxter E, Windloch K, Gannon F, Lee JS. G9a-mediated repression of CDH10 in hypoxia enhances breast tumour cell motility and associates with poor survival outcome. Am J Cancer Res 2020; 10:4515-4529. [PMID: 32292512 PMCID: PMC7150496 DOI: 10.7150/thno.41453] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2019] [Accepted: 02/25/2020] [Indexed: 12/13/2022] Open
Abstract
Rationale: Epigenetic mechanisms are fundamental processes that can modulate gene expression, allowing cellular adaptation to environmental conditions. Hypoxia is an important factor known to initiate the metastatic cascade in cancer, activating cell motility and invasion by silencing cell adhesion genes. G9a is a histone methyltransferase previously shown to accumulate in hypoxic conditions. While its oncogenic activity has been previously reported, not much is known about the role G9a plays in the hypoxia-mediated metastatic cascade. Methods: The role of G9a in cell motility in hypoxic condition was determined by inhibiting G9a either by short-hairpin mediated knock down or pharmacologically using a small molecule inhibitor. Through gene expression profiling, we identified CDH10 to be an important G9a target that regulates breast cancer cell motility. Lung metastasis assay in mice was used to determine the physiological significance of G9a. Results: We demonstrate that, while hypoxia enhances breast cancer migratory capacity, blocking G9a severely reduces cellular motility under both normoxic and hypoxic conditions and prevents the hypoxia-mediated induction of cellular movement. Moreover, inhibition of G9a histone methyltransferase activity in mice using a specific small molecule inhibitor significantly reduced growth and colonisation of breast cancer cells in the lung. We identify the type-II cadherin CDH10 as being a novel hypoxia-dependent gene, directly repressed by G9a through histone methylation. CDH10 overexpression significantly reduces cellular movements in breast cancer cell lines and prevents the hypoxia-mediated increase in cell motility. In addition, we show that CDH10 expression is prognostic in breast cancer and that it is inversely correlated to EHMT2 (G9a) transcript levels in many tumor-types, including breast cancer. Conclusion: We propose that G9a promotes cellular motility during hypoxic stress through the silencing of the cell adhesion molecule CDH10 and we describe CDH10 as a novel prognostic biomarker for breast cancer.
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Genz B, Coleman MA, Irvine KM, Kutasovic JR, Miranda M, Gratte FD, Tirnitz-Parker JEE, Olynyk JK, Calvopina DA, Weis A, Cloonan N, Robinson H, Hill MM, Al-Ejeh F, Ramm GA. Overexpression of miRNA-25-3p inhibits Notch1 signaling and TGF-β-induced collagen expression in hepatic stellate cells. Sci Rep 2019; 9:8541. [PMID: 31189969 PMCID: PMC6561916 DOI: 10.1038/s41598-019-44865-1] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2018] [Accepted: 05/23/2019] [Indexed: 02/06/2023] Open
Abstract
During chronic liver injury hepatic stellate cells (HSCs), the principal source of extracellular matrix in the fibrotic liver, transdifferentiate into pro-fibrotic myofibroblast-like cells - a process potentially regulated by microRNAs (miRNAs). Recently, we found serum miRNA-25-3p (miR-25) levels were upregulated in children with Cystic Fibrosis (CF) without liver disease, compared to children with CF-associated liver disease and healthy individuals. Here we examine the role of miR-25 in HSC biology. MiR-25 was detected in the human HSC cell line LX-2 and in primary murine HSCs, and increased with culture-induced activation. Transient overexpression of miR-25 inhibited TGF-β and its type 1 receptor (TGFBR1) mRNA expression, TGF-β-induced Smad2 phosphorylation and subsequent collagen1α1 induction in LX-2 cells. Pull-down experiments with biotinylated miR-25 revealed Notch signaling (co-)activators ADAM-17 and FKBP14 as miR-25 targets in HSCs. NanoString analysis confirmed miR-25 regulation of Notch- and Wnt-signaling pathways. Expression of Notch signaling pathway components and endogenous Notch1 signaling was downregulated in miR-25 overexpressing LX-2 cells, as were components of Wnt signaling such as Wnt5a. We propose that miR-25 acts as a negative feedback anti-fibrotic control during HSC activation by reducing the reactivity of HSCs to TGF-β-induced collagen expression and modulating the cross-talk between Notch, Wnt and TGF-β signaling.
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Affiliation(s)
- Berit Genz
- Hepatic Fibrosis Group, QIMR Berghofer Medical Research Institute, Brisbane, Queensland, Australia.,Mater Research, Translational Research Institute, Brisbane, Queensland, Australia.,Faculty of Medicine, The University of Queensland, Brisbane, Queensland, Australia
| | - Miranda A Coleman
- Hepatic Fibrosis Group, QIMR Berghofer Medical Research Institute, Brisbane, Queensland, Australia
| | - Katharine M Irvine
- Mater Research, Translational Research Institute, Brisbane, Queensland, Australia.,Faculty of Medicine, The University of Queensland, Brisbane, Queensland, Australia
| | - Jamie R Kutasovic
- Faculty of Medicine, The University of Queensland, Brisbane, Queensland, Australia.,Personalised Medicine Team, QIMR-Berghofer Medical Research Institute, Brisbane, Queensland, Australia
| | - Mariska Miranda
- Personalised Medicine Team, QIMR-Berghofer Medical Research Institute, Brisbane, Queensland, Australia
| | - Francis D Gratte
- School of Pharmacy and Biomedical Sciences, Curtin Health Innovation Research Institute, Curtin University, Bentley, WA, Australia.,School of Veterinary and Life Sciences, Murdoch University, Perth, Western Australia, Australia
| | - Janina E E Tirnitz-Parker
- School of Pharmacy and Biomedical Sciences, Curtin Health Innovation Research Institute, Curtin University, Bentley, WA, Australia
| | - John K Olynyk
- Department of Gastroenterology & Hepatology, Fiona Stanley Fremantle Hospital Group, Murdoch, Western Australia, Australia.,School of Medical and Health Sciences, Edith Cowan University, Joondalup, Western Australia, Australia
| | - Diego A Calvopina
- Hepatic Fibrosis Group, QIMR Berghofer Medical Research Institute, Brisbane, Queensland, Australia
| | - Anna Weis
- Hepatic Fibrosis Group, QIMR Berghofer Medical Research Institute, Brisbane, Queensland, Australia
| | - Nicole Cloonan
- Genomic Biology Lab, QIMR-Berghofer Medical Research Institute, Brisbane, Queensland, Australia
| | - Harley Robinson
- Precision & Systems Biomedicine, QIMR-Berghofer Medical Research Institute, Brisbane, Queensland, Australia
| | - Michelle M Hill
- Precision & Systems Biomedicine, QIMR-Berghofer Medical Research Institute, Brisbane, Queensland, Australia
| | - Fares Al-Ejeh
- Personalised Medicine Team, QIMR-Berghofer Medical Research Institute, Brisbane, Queensland, Australia
| | - Grant A Ramm
- Hepatic Fibrosis Group, QIMR Berghofer Medical Research Institute, Brisbane, Queensland, Australia. .,Faculty of Medicine, The University of Queensland, Brisbane, Queensland, Australia.
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8
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Kalita-de Croft P, Straube J, Lim M, Al-Ejeh F, Lakhani SR, Saunus JM. Proteomic Analysis of the Breast Cancer Brain Metastasis Microenvironment. Int J Mol Sci 2019; 20:ijms20102524. [PMID: 31121957 PMCID: PMC6567270 DOI: 10.3390/ijms20102524] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2019] [Revised: 05/09/2019] [Accepted: 05/21/2019] [Indexed: 12/30/2022] Open
Abstract
Patients with brain-metastatic breast cancer face a bleak prognosis marked by morbidity and premature death. A deeper understanding of molecular interactions in the metastatic brain tumour microenvironment may inform the development of new therapeutic strategies. In this study, triple-negative MDA-MB-231 breast cancer cells or PBS (modelling traumatic brain injury) were stereotactically injected into the cerebral cortex of NOD/SCID mice to model metastatic colonization. Brain cells were isolated from five tumour-associated samples and five controls (pooled uninvolved and injured tissue) by immunoaffinity chromatography, and proteomic profiles were compared using the Sequential Window Acquisition of All Theoretical Mass Spectra (SWATH-MS) discovery platform. Ontology and cell type biomarker enrichment analysis of the 125 differentially abundant proteins (p < 0.05) showed the changes largely represent cellular components involved in metabolic reprogramming and cell migration (min q = 4.59 × 10-5), with high-throughput PubMed text mining indicating they have been most frequently studied in the contexts of mitochondrial dysfunction, oxidative stress and autophagy. Analysis of mouse brain cell type-specific biomarkers suggested the changes were paralleled by increased proportions of microglia, mural cells and interneurons. Finally, we orthogonally validated three of the proteins in an independent xenograft cohort, and investigated their expression in craniotomy specimens from triple-negative metastatic breast cancer patients, using a combination of standard and fluorescent multiplex immunohistochemistry. This included 3-Hydroxyisobutyryl-CoA Hydrolase (HIBCH), which is integral for gluconeogenic valine catabolism in the brain, and was strongly induced in both graft-associated brain tissue (13.5-fold by SWATH-MS; p = 7.2 × 10-4), and areas of tumour-associated, reactive gliosis in human clinical samples. HIBCH was also induced in the tumour compartment, with expression frequently localized to margins and haemorrhagic areas. These observations raise the possibility that catabolism of valine is an effective adaptation in metastatic cells able to access it, and that intermediates or products could be transferred from tumour-associated glia. Overall, our findings indicate that metabolic reprogramming dominates the proteomic landscape of graft-associated brain tissue in the intracranial MDA-MB-231 xenograft model. Brain-derived metabolic provisions could represent an exploitable dependency in breast cancer brain metastases.
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Affiliation(s)
- Priyakshi Kalita-de Croft
- Faculty of Medicine, the University of Queensland, Centre for Clinical Research, Herston 4029, QLD, Australia.
| | - Jasmin Straube
- QIMR Berghofer Medical Research Institute, Brisbane 4006, QLD, Australia.
| | - Malcolm Lim
- Faculty of Medicine, the University of Queensland, Centre for Clinical Research, Herston 4029, QLD, Australia.
| | - Fares Al-Ejeh
- QIMR Berghofer Medical Research Institute, Brisbane 4006, QLD, Australia.
| | - Sunil R Lakhani
- Faculty of Medicine, the University of Queensland, Centre for Clinical Research, Herston 4029, QLD, Australia.
- Pathology Queensland, The Royal Brisbane & Women's Hospital, Herston 4029, QLD, Australia.
| | - Jodi M Saunus
- Faculty of Medicine, the University of Queensland, Centre for Clinical Research, Herston 4029, QLD, Australia.
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Ferreira MA, Gamazon ER, Al-Ejeh F, Aittomäki K, Andrulis IL, Anton-Culver H, Arason A, Arndt V, Aronson KJ, Arun BK, Asseryanis E, Azzollini J, Balmaña J, Barnes DR, Barrowdale D, Beckmann MW, Behrens S, Benitez J, Bermisheva M, Białkowska K, Blomqvist C, Bogdanova NV, Bojesen SE, Bolla MK, Borg A, Brauch H, Brenner H, Broeks A, Burwinkel B, Caldés T, Caligo MA, Campa D, Campbell I, Canzian F, Carter J, Carter BD, Castelao JE, Chang-Claude J, Chanock SJ, Christiansen H, Chung WK, Claes KBM, Clarke CL, Couch FJ, Cox A, Cross SS, Czene K, Daly MB, de la Hoya M, Dennis J, Devilee P, Diez O, Dörk T, Dunning AM, Dwek M, Eccles DM, Ejlertsen B, Ellberg C, Engel C, Eriksson M, Fasching PA, Fletcher O, Flyger H, Friedman E, Frost D, Gabrielson M, Gago-Dominguez M, Ganz PA, Gapstur SM, Garber J, García-Closas M, García-Sáenz JA, Gaudet MM, Giles GG, Glendon G, Godwin AK, Goldberg MS, Goldgar DE, González-Neira A, Greene MH, Gronwald J, Guénel P, Haiman CA, Hall P, Hamann U, He W, Heyworth J, Hogervorst FBL, Hollestelle A, Hoover RN, Hopper JL, Hulick PJ, Humphreys K, Imyanitov EN, Isaacs C, Jakimovska M, Jakubowska A, James PA, Janavicius R, Jankowitz RC, John EM, Johnson N, Joseph V, Karlan BY, Khusnutdinova E, Kiiski JI, Ko YD, Jones ME, Konstantopoulou I, Kristensen VN, Laitman Y, Lambrechts D, Lazaro C, Leslie G, Lester J, Lesueur F, Lindström S, Long J, Loud JT, Lubiński J, Makalic E, Mannermaa A, Manoochehri M, Margolin S, Maurer T, Mavroudis D, McGuffog L, Meindl A, Menon U, Michailidou K, Miller A, Montagna M, Moreno F, Moserle L, Mulligan AM, Nathanson KL, Neuhausen SL, Nevanlinna H, Nevelsteen I, Nielsen FC, Nikitina-Zake L, Nussbaum RL, Offit K, Olah E, Olopade OI, Olsson H, Osorio A, Papp J, Park-Simon TW, Parsons MT, Pedersen IS, Peixoto A, Peterlongo P, Pharoah PDP, Plaseska-Karanfilska D, Poppe B, Presneau N, Radice P, Rantala J, Rennert G, Risch HA, Saloustros E, Sanden K, Sawyer EJ, Schmidt MK, Schmutzler RK, Sharma P, Shu XO, Simard J, Singer CF, Soucy P, Southey MC, Spinelli JJ, Spurdle AB, Stone J, Swerdlow AJ, Tapper WJ, Taylor JA, Teixeira MR, Terry MB, Teulé A, Thomassen M, Thöne K, Thull DL, Tischkowitz M, Toland AE, Torres D, Truong T, Tung N, Vachon CM, van Asperen CJ, van den Ouweland AMW, van Rensburg EJ, Vega A, Viel A, Wang Q, Wappenschmidt B, Weitzel JN, Wendt C, Winqvist R, Yang XR, Yannoukakos D, Ziogas A, Kraft P, Antoniou AC, Zheng W, Easton DF, Milne RL, Beesley J, Chenevix-Trench G. Genome-wide association and transcriptome studies identify target genes and risk loci for breast cancer. Nat Commun 2019; 10:1741. [PMID: 30988301 PMCID: PMC6465407 DOI: 10.1038/s41467-018-08053-5] [Citation(s) in RCA: 66] [Impact Index Per Article: 13.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2018] [Accepted: 12/14/2018] [Indexed: 02/07/2023] Open
Abstract
Genome-wide association studies (GWAS) have identified more than 170 breast cancer susceptibility loci. Here we hypothesize that some risk-associated variants might act in non-breast tissues, specifically adipose tissue and immune cells from blood and spleen. Using expression quantitative trait loci (eQTL) reported in these tissues, we identify 26 previously unreported, likely target genes of overall breast cancer risk variants, and 17 for estrogen receptor (ER)-negative breast cancer, several with a known immune function. We determine the directional effect of gene expression on disease risk measured based on single and multiple eQTL. In addition, using a gene-based test of association that considers eQTL from multiple tissues, we identify seven (and four) regions with variants associated with overall (and ER-negative) breast cancer risk, which were not reported in previous GWAS. Further investigation of the function of the implicated genes in breast and immune cells may provide insights into the etiology of breast cancer.
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Affiliation(s)
- Manuel A Ferreira
- Department of Genetics and Computational Biology, QIMR Berghofer Medical Research Institute, Brisbane, QLD, 4006, Australia.
| | - Eric R Gamazon
- Division of Genetic Medicine, Department of Medicine, Vanderbilt University, Nashville, TN, 37235, USA
- Clare Hall, University of Cambridge, Cambridge, CB3 9AL, UK
| | - Fares Al-Ejeh
- Department of Genetics and Computational Biology, QIMR Berghofer Medical Research Institute, Brisbane, QLD, 4006, Australia
| | - Kristiina Aittomäki
- Department of Clinical Genetics, Helsinki University Hospital, University of Helsinki, 00290, Helsinki, Finland
| | - Irene L Andrulis
- Fred A. Litwin Center for Cancer Genetics, Lunenfeld-Tanenbaum Research Institute of Mount Sinai Hospital, Toronto, ON, M5G 1X5, Canada
- Department of Molecular Genetics, University of Toronto, Toronto, ON, M5S 1A8, Canada
| | - Hoda Anton-Culver
- Department of Epidemiology, Genetic Epidemiology Research Institute, University of California Irvine, Irvine, CA, USA, 92617
| | - Adalgeir Arason
- Department of Pathology, Landspitali University Hospital, 101, Reykjavik, Iceland
- BMC (Biomedical Centre), Faculty of Medicine, University of Iceland, 101, Reykjavik, Iceland
| | - Volker Arndt
- Division of Clinical Epidemiology and Aging Research, C070, German Cancer Research Center (DKFZ), 69120, Heidelberg, Germany
| | - Kristan J Aronson
- Department of Public Health Sciences, and Cancer Research Institute, Queen's University, Kingston, ON, K7L 3N6, Canada
| | - Banu K Arun
- Department of Breast Medical Oncology, University of Texas MD Anderson Cancer Center, Houston, TX, 77030, USA
| | - Ella Asseryanis
- Dept of OB/GYN and Comprehensive Cancer Center, Medical University of Vienna, 1090, Vienna, Austria
| | - Jacopo Azzollini
- Unit of Medical Genetics, Department of Medical Oncology and Hematology, Fondazione IRCCS Istituto Nazionale dei Tumori (INT), 20133, Milan, Italy
| | - Judith Balmaña
- Oncogenetics Group, Vall dHebron Institute of Oncology (VHIO), 8035, Barcelona, Spain
- Department of Medical Oncology, Vall d'Hebron Institute of Oncology (VHIO), University Hospital, Vall d'Hebron, 08035, Barcelona, Spain
| | - Daniel R Barnes
- Centre for Cancer Genetic Epidemiology, Department of Public Health and Primary Care, University of Cambridge, Cambridge, CB1 8RN, UK
| | - Daniel Barrowdale
- Centre for Cancer Genetic Epidemiology, Department of Public Health and Primary Care, University of Cambridge, Cambridge, CB1 8RN, UK
| | - Matthias W Beckmann
- Department of Gynecology and Obstetrics, Comprehensive Cancer Center ER-EMN, University Hospital Erlangen, Friedrich-Alexander-University Erlangen-Nuremberg, 91054, Erlangen, Germany
| | - Sabine Behrens
- Division of Cancer Epidemiology, German Cancer Research Center (DKFZ), 69120, Heidelberg, Germany
| | - Javier Benitez
- Centro de Investigación en Red de Enfermedades Raras (CIBERER), 46010, Valencia, Spain
- Human Cancer Genetics Programme, Spanish National Cancer Research Centre (CNIO), 28029, Madrid, Spain
| | - Marina Bermisheva
- Institute of Biochemistry and Genetics, Ufa Federal Research Centre of Russian Academy of Sciences, 450054, Ufa, Russia
| | - Katarzyna Białkowska
- Department of Genetics and Pathology, Pomeranian Medical University, 71-252, Szczecin, Poland
| | - Carl Blomqvist
- Department of Oncology, Helsinki University Hospital, University of Helsinki, Helsinki, 00290, Finland
- Department of Oncology, Örebro University Hospital, 70185, Örebro, Sweden
| | - Natalia V Bogdanova
- Department of Radiation Oncology, Hannover Medical School, 30625, Hannover, Germany
- Gynaecology Research Unit, Hannover Medical School, 30625, Hannover, Germany
- N.N. Alexandrov Research Institute of Oncology and Medical Radiology, 223040, Minsk, Belarus
| | - Stig E Bojesen
- Copenhagen General Population Study, Herlev and Gentofte Hospital, Copenhagen University Hospital, 2730, Herlev, Denmark
- Department of Clinical Biochemistry, Herlev and Gentofte Hospital, Copenhagen University Hospital, 2730, Herlev, Denmark
- Faculty of Health and Medical Sciences, University of Copenhagen, 2200, Copenhagen, Denmark
| | - Manjeet K Bolla
- Centre for Cancer Genetic Epidemiology, Department of Public Health and Primary Care, University of Cambridge, Cambridge, CB1 8RN, UK
| | - Ake Borg
- Department of Oncology, Lund University and Skåne University Hospital, 222 41, Lund, Sweden
| | - Hiltrud Brauch
- Dr. Margarete Fischer-Bosch-Institute of Clinical Pharmacology, 70376, Stuttgart, Germany
- University of Tübingen, 72074, Tübingen, Germany
- German Cancer Consortium (DKTK), German Cancer Research Center (DKFZ), 69120, Heidelberg, Germany
| | - Hermann Brenner
- Division of Clinical Epidemiology and Aging Research, C070, German Cancer Research Center (DKFZ), 69120, Heidelberg, Germany
- German Cancer Consortium (DKTK), German Cancer Research Center (DKFZ), 69120, Heidelberg, Germany
- Division of Preventive Oncology, German Cancer Research Center (DKFZ) and National Center for Tumor Diseases (NCT), 69120, Heidelberg, Germany
| | - Annegien Broeks
- Division of Molecular Pathology, The Netherlands Cancer Institute - Antoni van Leeuwenhoek Hospital, 1066 CX, Amsterdam, The Netherlands
| | - Barbara Burwinkel
- Molecular Epidemiology Group, C080, German Cancer Research Center (DKFZ), 69120, Heidelberg, Germany
- Molecular Biology of Breast Cancer, University Womens Clinic Heidelberg, University of Heidelberg, 69120, Heidelberg, Germany
| | - Trinidad Caldés
- Molecular Oncology Laboratory, CIBERONC, Hospital Clinico San Carlos, IdISSC (Instituto de Investigación Sanitaria del Hospital Clínico San Carlos), 28040, Madrid, Spain
| | - Maria A Caligo
- Section of Molecular Genetics, Dept. of Laboratory Medicine, University Hospital of Pisa, 56126, Pisa, Italy
| | - Daniele Campa
- Division of Cancer Epidemiology, German Cancer Research Center (DKFZ), 69120, Heidelberg, Germany
- Department of Biology, University of Pisa, 56126, Pisa, Italy
| | - Ian Campbell
- Research Department, Peter MacCallum Cancer Center, Melbourne, VIC, 3000, Australia
- Sir Peter MacCallum Department of Oncology, The University of Melbourne, Melbourne, VIC, 3000, Australia
| | - Federico Canzian
- Genomic Epidemiology Group, German Cancer Research Center (DKFZ), 69120, Heidelberg, Germany
| | - Jonathan Carter
- Department of Gynaecological Oncology, Chris O'Brien Lifehouse and The University of Sydney, Camperdown, NSW, 2050, Australia
| | - Brian D Carter
- Behavioral and Epidemiology Research Group, American Cancer Society, Atlanta, GA, USA, 30303
| | - Jose E Castelao
- Oncology and Genetics Unit, Instituto de Investigacion Sanitaria Galicia Sur (IISGS), Xerencia de Xestion Integrada de Vigo-SERGAS, 36312, Vigo, Spain
| | - Jenny Chang-Claude
- Division of Cancer Epidemiology, German Cancer Research Center (DKFZ), 69120, Heidelberg, Germany
- Cancer Epidemiology Group, University Cancer Center Hamburg (UCCH), University Medical Center Hamburg-Eppendorf, 20246, Hamburg, Germany
| | - Stephen J Chanock
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, National Institutes of Health, Department of Health and Human Services, Bethesda, MD, 20850, USA
| | - Hans Christiansen
- Department of Radiation Oncology, Hannover Medical School, 30625, Hannover, Germany
| | - Wendy K Chung
- Departments of Pediatrics and Medicine, Columbia University, New York, NY, 10032, USA
| | | | - Christine L Clarke
- Westmead Institute for Medical Research, University of Sydney, Sydney, NSW, 2145, Australia
| | - Fergus J Couch
- Department of Laboratory Medicine and Pathology, Mayo Clinic, Rochester, MN, 55905, USA
| | - Angela Cox
- Sheffield Institute for Nucleic Acids (SInFoNiA), Department of Oncology and Metabolism, University of Sheffield, Sheffield, S10 2TN, UK
| | - Simon S Cross
- Academic Unit of Pathology, Department of Neuroscience, University of Sheffield, Sheffield, S10 2TN, UK
| | - Kamila Czene
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, 171 65, Stockholm, Sweden
| | - Mary B Daly
- Department of Clinical Genetics, Fox Chase Cancer Center, Philadelphia, PA, 19111, USA
| | - Miguel de la Hoya
- Molecular Oncology Laboratory, CIBERONC, Hospital Clinico San Carlos, IdISSC (Instituto de Investigación Sanitaria del Hospital Clínico San Carlos), 28040, Madrid, Spain
| | - Joe Dennis
- Centre for Cancer Genetic Epidemiology, Department of Public Health and Primary Care, University of Cambridge, Cambridge, CB1 8RN, UK
| | - Peter Devilee
- Department of Pathology, Leiden University Medical Center, 2333 ZA, Leiden, The Netherlands
- Department of Human Genetics, Leiden University Medical Center, 2333 ZA, Leiden, The Netherlands
| | - Orland Diez
- Oncogenetics Group, Vall dHebron Institute of Oncology (VHIO), 8035, Barcelona, Spain
- Clinical and Molecular Genetics Area, University Hospital Vall dHebron, Barcelona, 08035, Spain
| | - Thilo Dörk
- Gynaecology Research Unit, Hannover Medical School, 30625, Hannover, Germany
| | - Alison M Dunning
- Centre for Cancer Genetic Epidemiology, Department of Oncology, University of Cambridge, Cambridge, CB1 8RN, UK
| | - Miriam Dwek
- Department of Biomedical Sciences, Faculty of Science and Technology, University of Westminster, London, W1B 2HW, UK
| | - Diana M Eccles
- Faculty of Medicine, University of Southampton, Southampton, SO17 1BJ, UK
| | - Bent Ejlertsen
- Department of Oncology, Rigshospitalet, Copenhagen University Hospital, DK-2100, Copenhagen, Denmark
| | - Carolina Ellberg
- Department of Cancer Epidemiology, Clinical Sciences, Lund University, 222 42, Lund, Sweden
| | - Christoph Engel
- Institute for Medical Informatics, Statistics and Epidemiology, University of Leipzig, 04107, Leipzig, Germany
| | - Mikael Eriksson
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, 171 65, Stockholm, Sweden
| | - Peter A Fasching
- Department of Gynecology and Obstetrics, Comprehensive Cancer Center ER-EMN, University Hospital Erlangen, Friedrich-Alexander-University Erlangen-Nuremberg, 91054, Erlangen, Germany
- David Geffen School of Medicine, Department of Medicine Division of Hematology and Oncology, University of California at Los Angeles, Los Angeles, CA, 90095, USA
| | - Olivia Fletcher
- The Breast Cancer Now Toby Robins Research Centre, The Institute of Cancer Research, London, SW7 3RP, UK
| | - Henrik Flyger
- Department of Breast Surgery, Herlev and Gentofte Hospital, Copenhagen University Hospital, 2730, Herlev, Denmark
| | - Eitan Friedman
- The Susanne Levy Gertner Oncogenetics Unit, Chaim Sheba Medical Center, 52621, Ramat Gan, Israel
- Sackler Faculty of Medicine, Tel Aviv University, 69978, Ramat Aviv, Israel
| | - Debra Frost
- Centre for Cancer Genetic Epidemiology, Department of Public Health and Primary Care, University of Cambridge, Cambridge, CB1 8RN, UK
| | - Marike Gabrielson
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, 171 65, Stockholm, Sweden
| | - Manuela Gago-Dominguez
- Genomic Medicine Group, Galician Foundation of Genomic Medicine, Instituto de Investigación Sanitaria de Santiago de Compostela (IDIS), Complejo Hospitalario Universitario de Santiago, SERGAS, 15706, Santiago de Compostela, Spain
- Moores Cancer Center, University of California San Diego, La Jolla, CA, 92037, USA
| | - Patricia A Ganz
- Schools of Medicine and Public Health, Division of Cancer Prevention & Control Research, Jonsson Comprehensive Cancer Centre, UCLA, Los Angeles, CA, 90096-6900, USA
| | - Susan M Gapstur
- Behavioral and Epidemiology Research Group, American Cancer Society, Atlanta, GA, USA, 30303
| | - Judy Garber
- Cancer Risk and Prevention Clinic, Dana-Farber Cancer Institute, Boston, MA, 02215, USA
| | - Montserrat García-Closas
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, National Institutes of Health, Department of Health and Human Services, Bethesda, MD, 20850, USA
- Division of Genetics and Epidemiology, Institute of Cancer Research, London, SM2 5NG, UK
| | - José A García-Sáenz
- Medical Oncology Department, Hospital Clínico San Carlos, Instituto de Investigación Sanitaria San Carlos (IdISSC), Centro Investigación Biomédica en Red de Cáncer (CIBERONC), 28040, Madrid, Spain
| | - Mia M Gaudet
- Behavioral and Epidemiology Research Group, American Cancer Society, Atlanta, GA, USA, 30303
| | - Graham G Giles
- Cancer Epidemiology & Intelligence Division, Cancer Council Victoria, Melbourne, VIC, 3004, Australia
- Centre for Epidemiology and Biostatistics, Melbourne School of Population and Global Health, The University of Melbourne, Melbourne, VIC, 3010, Australia
- Department of Epidemiology and Preventive Medicine, Monash University, Melbourne, VIC, 3004, Australia
| | - Gord Glendon
- Fred A. Litwin Center for Cancer Genetics, Lunenfeld-Tanenbaum Research Institute of Mount Sinai Hospital, Toronto, ON, M5G 1X5, Canada
| | - Andrew K Godwin
- Department of Pathology and Laboratory Medicine, Kansas University Medical Center, Kansas City, KS, 66160, USA
| | - Mark S Goldberg
- Department of Medicine, McGill University, Montréal, QC, H4A 3J1, Canada
- Division of Clinical Epidemiology, Royal Victoria Hospital, McGill University, Montréal, QC, H4A 3J1, Canada
| | - David E Goldgar
- Department of Dermatology, Huntsman Cancer Institute, University of Utah School of Medicine, Salt Lake City, UT, 84112, USA
| | - Anna González-Neira
- Human Cancer Genetics Programme, Spanish National Cancer Research Centre (CNIO), 28029, Madrid, Spain
| | - Mark H Greene
- Clinical Genetics Branch, Division of Cancer Epidemiology and Genetics, National Cancer Institute, Bethesda, MD, 20850-9772, USA
| | - Jacek Gronwald
- Department of Genetics and Pathology, Pomeranian Medical University, 71-252, Szczecin, Poland
| | - Pascal Guénel
- Cancer & Environment Group, Center for Research in Epidemiology and Population Health (CESP), INSERM, University Paris-Sud, University Paris-Saclay, 94805, Villejuif, France
| | - Christopher A Haiman
- Department of Preventive Medicine, Keck School of Medicine, University of Southern California, Los Angeles, CA, 90033, USA
| | - Per Hall
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, 171 65, Stockholm, Sweden
- Department of Oncology, Södersjukhuset, 118 83, Stockholm, Sweden
| | - Ute Hamann
- Molecular Genetics of Breast Cancer, German Cancer Research Center (DKFZ), 69120, Heidelberg, Germany
| | - Wei He
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, 171 65, Stockholm, Sweden
| | - Jane Heyworth
- School of Population and Global Health, The University of Western Australia, Perth, WA, 6009, Australia
| | - Frans B L Hogervorst
- Family Cancer Clinic, The Netherlands Cancer Institute - Antoni van Leeuwenhoek hospital, Amsterdam, 1066 CX, The Netherlands
| | - Antoinette Hollestelle
- Department of Medical Oncology, Family Cancer Clinic, Erasmus MC Cancer Institute, Rotterdam, 3015 CN, The Netherlands
| | - Robert N Hoover
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, National Institutes of Health, Department of Health and Human Services, Bethesda, MD, 20850, USA
| | - John L Hopper
- Centre for Epidemiology and Biostatistics, Melbourne School of Population and Global Health, The University of Melbourne, Melbourne, VIC, 3010, Australia
| | - Peter J Hulick
- Center for Medical Genetics, NorthShore University HealthSystem, Evanston, IL, 60201, USA
- The University of Chicago Pritzker School of Medicine, Chicago, IL, 60637, USA
| | - Keith Humphreys
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, 171 65, Stockholm, Sweden
| | | | - Claudine Isaacs
- Lombardi Comprehensive Cancer Center, Georgetown University, Washington, DC, 20007, USA
| | - Milena Jakimovska
- Research Centre for Genetic Engineering and Biotechnology 'Georgi D. Efremov', Macedonian Academy of Sciences and Arts, Skopje, 1000, Republic of Macedonia
| | - Anna Jakubowska
- Department of Genetics and Pathology, Pomeranian Medical University, 71-252, Szczecin, Poland
- Independent Laboratory of Molecular Biology and Genetic Diagnostics, Pomeranian Medical University, Szczecin, 71-252, Poland
| | - Paul A James
- Sir Peter MacCallum Department of Oncology, The University of Melbourne, Melbourne, VIC, 3000, Australia
- Parkville Familial Cancer Centre, Peter MacCallum Cancer Center, Melbourne, VIC, 3000, Australia
| | - Ramunas Janavicius
- Hematology, oncology and transfusion medicine center, Dept. of Molecular and Regenerative Medicine, Vilnius University Hospital Santariskiu Clinics, Vilnius, 08410, Lithuania
| | - Rachel C Jankowitz
- Department of Medicine, Division of Hematology/Oncology, UPMC Hillman Cancer Center, University of Pittsburgh School of Medicine, Pittsburgh, PA, 15232, USA
| | - Esther M John
- Department of Medicine, Division of Oncology, Stanford Cancer Institute, Stanford University School of Medicine, Stanford, CA, 94304, USA
| | - Nichola Johnson
- The Breast Cancer Now Toby Robins Research Centre, The Institute of Cancer Research, London, SW7 3RP, UK
| | - Vijai Joseph
- Clinical Genetics Research Lab, Department of Cancer Biology and Genetics, Memorial Sloan-Kettering Cancer Center, New York, NY, 10065, USA
| | - Beth Y Karlan
- David Geffen School of Medicine, Department of Obstetrics and Gynecology, University of California at Los Angeles, Los Angeles, CA, 90095, USA
| | - Elza Khusnutdinova
- Institute of Biochemistry and Genetics, Ufa Federal Research Centre of Russian Academy of Sciences, 450054, Ufa, Russia
- Department of Genetics and Fundamental Medicine, Bashkir State Medical University, 450076, Ufa, Russia
| | - Johanna I Kiiski
- Department of Obstetrics and Gynecology, Helsinki University Hospital, University of Helsinki, Helsinki, 00290, Finland
| | - Yon-Dschun Ko
- Department of Internal Medicine, Evangelische Kliniken Bonn gGmbH, Johanniter Krankenhaus, Bonn, 53177, Germany
| | - Michael E Jones
- Division of Genetics and Epidemiology, The Institute of Cancer Research, London, SM2 5NG, UK
| | - Irene Konstantopoulou
- Molecular Diagnostics Laboratory, INRASTES, National Centre for Scientific Research 'Demokritos', Athens, 15310, Greece
| | - Vessela N Kristensen
- Department of Cancer Genetics, Institute for Cancer Research, Oslo University Hospital-Radiumhospitalet, Oslo, 0379, Norway
- Institute of Clinical Medicine, Faculty of Medicine, University of Oslo, Oslo, 0450, Norway
| | - Yael Laitman
- The Susanne Levy Gertner Oncogenetics Unit, Chaim Sheba Medical Center, 52621, Ramat Gan, Israel
| | - Diether Lambrechts
- VIB Center for Cancer Biology, VIB, Leuven, 3001, Belgium
- Laboratory for Translational Genetics, Department of Human Genetics, University of Leuven, Leuven, 3000, Belgium
| | - Conxi Lazaro
- Molecular Diagnostic Unit, Hereditary Cancer Program, ICO-IDIBELL (Bellvitge Biomedical Research Institute, Catalan Institute of Oncology), CIBERONC, Barcelona, 08908, Spain
| | - Goska Leslie
- Centre for Cancer Genetic Epidemiology, Department of Public Health and Primary Care, University of Cambridge, Cambridge, CB1 8RN, UK
| | - Jenny Lester
- David Geffen School of Medicine, Department of Obstetrics and Gynecology, University of California at Los Angeles, Los Angeles, CA, 90095, USA
| | - Fabienne Lesueur
- Genetic Epidemiology of Cancer team, Inserm U900, Paris, 75005, France
- Institut Curie, Paris, 75005, France
- Mines ParisTech, Fontainebleau, 77305, France
| | - Sara Lindström
- Department of Epidemiology, University of Washington School of Public Health, Seattle, WA, 98195, USA
- Public Health Sciences Division, Fred Hutchinson Cancer Research Center, Seattle, WA, 98109, USA
| | - Jirong Long
- Division of Epidemiology, Department of Medicine, Vanderbilt Epidemiology Center, Vanderbilt-Ingram Cancer Center, Vanderbilt University School of Medicine, Nashville, TN, 37232, USA
| | - Jennifer T Loud
- Clinical Genetics Branch, Division of Cancer Epidemiology and Genetics, National Cancer Institute, Bethesda, MD, 20850-9772, USA
| | - Jan Lubiński
- Department of Genetics and Pathology, Pomeranian Medical University, 71-252, Szczecin, Poland
| | - Enes Makalic
- Centre for Epidemiology and Biostatistics, Melbourne School of Population and Global Health, The University of Melbourne, Melbourne, VIC, 3010, Australia
| | - Arto Mannermaa
- Translational Cancer Research Area, University of Eastern Finland, Kuopio, 70210, Finland
- Institute of Clinical Medicine, Pathology and Forensic Medicine, University of Eastern Finland, Kuopio, 70210, Finland
- Imaging Center, Department of Clinical Pathology, Kuopio University Hospital, Kuopio, 70210, Finland
| | - Mehdi Manoochehri
- Molecular Genetics of Breast Cancer, German Cancer Research Center (DKFZ), 69120, Heidelberg, Germany
| | - Sara Margolin
- Department of Oncology, Södersjukhuset, 118 83, Stockholm, Sweden
- Department of Clinical Science and Education, Södersjukhuset, Karolinska Institutet, Stockholm, 118 83, Sweden
| | - Tabea Maurer
- Cancer Epidemiology Group, University Cancer Center Hamburg (UCCH), University Medical Center Hamburg-Eppendorf, 20246, Hamburg, Germany
| | - Dimitrios Mavroudis
- Department of Medical Oncology, University Hospital of Heraklion, Heraklion, 711 10, Greece
| | - Lesley McGuffog
- Centre for Cancer Genetic Epidemiology, Department of Public Health and Primary Care, University of Cambridge, Cambridge, CB1 8RN, UK
| | - Alfons Meindl
- Department of Gynecology and Obstetrics, University of Munich, Campus Großhadern, Munich, 81377, Germany
| | - Usha Menon
- MRC Clinical Trials Unit at UCL, Institute of Clinical Trials & Methodology, University College London, London, WC1V 6LJ, UK
| | - Kyriaki Michailidou
- Centre for Cancer Genetic Epidemiology, Department of Public Health and Primary Care, University of Cambridge, Cambridge, CB1 8RN, UK
- Department of Electron Microscopy/Molecular Pathology and The Cyprus School of Molecular Medicine, The Cyprus Institute of Neurology & Genetics, Nicosia, 1683, Cyprus
| | - Austin Miller
- NRG Oncology, Statistics and Data Management Center, Roswell Park Cancer Institute, Buffalo, NY, 14263, USA
| | - Marco Montagna
- Immunology and Molecular Oncology Unit, Veneto Institute of Oncology IOV - IRCCS, Padua, 35128, Italy
| | - Fernando Moreno
- Medical Oncology Department, Hospital Clínico San Carlos, Instituto de Investigación Sanitaria San Carlos (IdISSC), Centro Investigación Biomédica en Red de Cáncer (CIBERONC), 28040, Madrid, Spain
| | - Lidia Moserle
- Immunology and Molecular Oncology Unit, Veneto Institute of Oncology IOV - IRCCS, Padua, 35128, Italy
| | - Anna Marie Mulligan
- Department of Laboratory Medicine and Pathobiology, University of Toronto, Toronto, ON, M5S 1A8, Canada
- Laboratory Medicine Program, University Health Network, Toronto, ON, M5G 2C4, Canada
| | - Katherine L Nathanson
- Basser Center for BRCA, Abramson Cancer Center, University of Pennsylvania, Philadelphia, PA, 19066, USA
| | - Susan L Neuhausen
- Department of Population Sciences, Beckman Research Institute of City of Hope, Duarte, CA, 91010, USA
| | - Heli Nevanlinna
- Department of Obstetrics and Gynecology, Helsinki University Hospital, University of Helsinki, Helsinki, 00290, Finland
| | - Ines Nevelsteen
- Leuven Multidisciplinary Breast Center, Department of Oncology, Leuven Cancer Institute, University Hospitals Leuven, Leuven, 3000, Belgium
| | - Finn C Nielsen
- Center for Genomic Medicine, Rigshospitalet, Copenhagen University Hospital, Copenhagen, DK-2100, Denmark
| | | | - Robert L Nussbaum
- Cancer Genetics and Prevention Program, University of California San Francisco, San Francisco, CA, 94143-1714, USA
| | - Kenneth Offit
- Clinical Genetics Research Lab, Department of Cancer Biology and Genetics, Memorial Sloan-Kettering Cancer Center, New York, NY, 10065, USA
- Clinical Genetics Service, Department of Medicine, Memorial Sloan-Kettering Cancer Center, New York, NY, 10065, USA
| | - Edith Olah
- Department of Molecular Genetics, National Institute of Oncology, Budapest, 1122, Hungary
| | | | - Håkan Olsson
- Department of Cancer Epidemiology, Clinical Sciences, Lund University, 222 42, Lund, Sweden
| | - Ana Osorio
- Centro de Investigación en Red de Enfermedades Raras (CIBERER), 46010, Valencia, Spain
- Human Cancer Genetics Programme, Spanish National Cancer Research Centre (CNIO), 28029, Madrid, Spain
| | - Janos Papp
- Department of Molecular Genetics, National Institute of Oncology, Budapest, 1122, Hungary
| | | | - Michael T Parsons
- Department of Genetics and Computational Biology, QIMR Berghofer Medical Research Institute, Brisbane, QLD, 4006, Australia
| | - Inge Sokilde Pedersen
- Molecular Diagnostics, Aalborg University Hospital, Aalborg, 9000, Denmark
- Clinical Cancer Research Center, Aalborg University Hospital, Aalborg, 9000, Denmark
- Department of Clinical Medicine, Aalborg University, Aalborg, 9000, Denmark
| | - Ana Peixoto
- Department of Genetics, Portuguese Oncology Institute, Porto, 4220-072, Portugal
| | - Paolo Peterlongo
- Genome Diagnostics Program, IFOM - the FIRC (Italian Foundation for Cancer Research) Institute of Molecular Oncology, Milan, 20139, Italy
| | - Paul D P Pharoah
- Centre for Cancer Genetic Epidemiology, Department of Public Health and Primary Care, University of Cambridge, Cambridge, CB1 8RN, UK
- Centre for Cancer Genetic Epidemiology, Department of Oncology, University of Cambridge, Cambridge, CB1 8RN, UK
| | - Dijana Plaseska-Karanfilska
- Research Centre for Genetic Engineering and Biotechnology 'Georgi D. Efremov', Macedonian Academy of Sciences and Arts, Skopje, 1000, Republic of Macedonia
| | - Bruce Poppe
- Centre for Medical Genetics, Ghent University, Gent, 9000, Belgium
| | - Nadege Presneau
- Department of Biomedical Sciences, Faculty of Science and Technology, University of Westminster, London, W1B 2HW, UK
| | - Paolo Radice
- Unit of Molecular Bases of Genetic Risk and Genetic Testing, Department of Research, Fondazione IRCCS Istituto Nazionale dei Tumori (INT), Milan, 20133, Italy
| | - Johanna Rantala
- Clinical Genetics, Karolinska Institutet, Stockholm, 171 76, Sweden
| | - Gad Rennert
- Clalit National Cancer Control Center, Carmel Medical Center and Technion Faculty of Medicine, Haifa, 35254, Israel
| | - Harvey A Risch
- Chronic Disease Epidemiology, Yale School of Public Health, New Haven, CT, 06510, USA
| | | | - Kristin Sanden
- City of Hope Clinical Cancer Genetics Community Research Network, Duarte, CA, 91010, USA
| | - Elinor J Sawyer
- Research Oncology, Guy's Hospital, King's College London, London, SE1 9RT, UK
| | - Marjanka K Schmidt
- Division of Molecular Pathology, The Netherlands Cancer Institute - Antoni van Leeuwenhoek Hospital, 1066 CX, Amsterdam, The Netherlands
- Division of Psychosocial Research and Epidemiology, The Netherlands Cancer Institute - Antoni van Leeuwenhoek hospital, Amsterdam, 1066 CX, The Netherlands
| | - Rita K Schmutzler
- Center for Hereditary Breast and Ovarian Cancer, Faculty of Medicine and University Hospital Cologne, University of Cologne, Cologne, 50937, Germany
- Center for Integrated Oncology (CIO), Faculty of Medicine and University Hospital Cologne, University of Cologne, 50937, Cologne, Germany
| | - Priyanka Sharma
- Department of Internal Medicine, Division of Oncology, University of Kansas Medical Center, Westwood, KS, 66205, USA
| | - Xiao-Ou Shu
- Division of Epidemiology, Department of Medicine, Vanderbilt Epidemiology Center, Vanderbilt-Ingram Cancer Center, Vanderbilt University School of Medicine, Nashville, TN, 37232, USA
| | - Jacques Simard
- Genomics Center, Centre Hospitalier Universitaire de Québec - Université Laval, Research Center, Québec City, QC, G1V 4G2, Canada
| | - Christian F Singer
- Dept of OB/GYN and Comprehensive Cancer Center, Medical University of Vienna, 1090, Vienna, Austria
| | - Penny Soucy
- Genomics Center, Centre Hospitalier Universitaire de Québec - Université Laval, Research Center, Québec City, QC, G1V 4G2, Canada
| | - Melissa C Southey
- Precision Medicine, School of Clinical Sciences at Monash Health, Monash University, Clayton, VIC, 3168, Australia
- Department of Clinical Pathology, The University of Melbourne, Melbourne, VIC, 3010, Australia
| | - John J Spinelli
- Population Oncology, BC Cancer, Vancouver, BC, V5Z 1G1, Canada
- School of Population and Public Health, University of British Columbia, Vancouver, BC, V6T 1Z4, Canada
| | - Amanda B Spurdle
- Department of Genetics and Computational Biology, QIMR Berghofer Medical Research Institute, Brisbane, QLD, 4006, Australia
| | - Jennifer Stone
- Centre for Epidemiology and Biostatistics, Melbourne School of Population and Global Health, The University of Melbourne, Melbourne, VIC, 3010, Australia
- The Curtin UWA Centre for Genetic Origins of Health and Disease, Curtin University and University of Western Australia, Perth, WA, 6000, Australia
| | - Anthony J Swerdlow
- Division of Genetics and Epidemiology, The Institute of Cancer Research, London, SM2 5NG, UK
- Division of Breast Cancer Research, The Institute of Cancer Research, London, SW7 3RP, UK
| | - William J Tapper
- Faculty of Medicine, University of Southampton, Southampton, SO17 1BJ, UK
| | - Jack A Taylor
- Epidemiology Branch, National Institute of Environmental Health Sciences, NIH, Research Triangle Park, NC, 27709, USA
- Epigenetic and Stem Cell Biology Laboratory, National Institute of Environmental Health Sciences, NIH, Research Triangle Park, NC, 27709, USA
| | - Manuel R Teixeira
- Department of Genetics, Portuguese Oncology Institute, Porto, 4220-072, Portugal
- Biomedical Sciences Institute (ICBAS), University of Porto, Porto, 4050-013, Portugal
| | - Mary Beth Terry
- Department of Epidemiology, Mailman School of Public Health, Columbia University, New York, NY, 10032, USA
| | - Alex Teulé
- Genetic Counseling Unit, Hereditary Cancer Program, IDIBELL (Bellvitge Biomedical Research Institute),Catalan Institute of Oncology, CIBERONC, Barcelona, 08908, Spain
| | - Mads Thomassen
- Department of Clinical Genetics, Odense University Hospital, Odence C, 5000, Denmark
| | - Kathrin Thöne
- Cancer Epidemiology Group, University Cancer Center Hamburg (UCCH), University Medical Center Hamburg-Eppendorf, 20246, Hamburg, Germany
| | - Darcy L Thull
- Department of Medicine, Magee-Womens Hospital, University of Pittsburgh School of Medicine, Pittsburgh, PA, 15213, USA
| | - Marc Tischkowitz
- Program in Cancer Genetics, Departments of Human Genetics and Oncology, McGill University, Montréal, QC, H4A 3J1, Canada
- Department of Medical Genetics, University of Cambridge, Cambridge, CB2 0QQ, UK
| | - Amanda E Toland
- Department of Cancer Biology and Genetics, The Ohio State University, Columbus, OH, 43210, USA
| | - Diana Torres
- Molecular Genetics of Breast Cancer, German Cancer Research Center (DKFZ), 69120, Heidelberg, Germany
- Institute of Human Genetics, Pontificia Universidad Javeriana, Bogota, 110231, Colombia
| | - Thérèse Truong
- Cancer & Environment Group, Center for Research in Epidemiology and Population Health (CESP), INSERM, University Paris-Sud, University Paris-Saclay, 94805, Villejuif, France
| | - Nadine Tung
- Department of Medical Oncology, Beth Israel Deaconess Medical Center, Boston, MA, 02215, USA
| | - Celine M Vachon
- Department of Health Science Research, Division of Epidemiology, Mayo Clinic, Rochester, MN, 55905, USA
| | - Christi J van Asperen
- Department of Clinical Genetics, Leiden University Medical Center, Leiden, 2333 ZA, The Netherlands
| | - Ans M W van den Ouweland
- Department of Clinical Genetics, Erasmus University Medical Center, Rotterdam, 3015 CN, The Netherlands
| | | | - Ana Vega
- Fundación Pública galega Medicina Xenómica-SERGAS, Grupo de Medicina Xenómica-USC, CIBERER, IDIS, Santiago de Compostela, Spain
| | - Alessandra Viel
- Division of Functional onco-genomics and genetics, Centro di Riferimento Oncologico di Aviano (CRO), IRCCS, Aviano, 33081, Italy
| | - Qin Wang
- Centre for Cancer Genetic Epidemiology, Department of Public Health and Primary Care, University of Cambridge, Cambridge, CB1 8RN, UK
| | - Barbara Wappenschmidt
- Center for Hereditary Breast and Ovarian Cancer, Faculty of Medicine and University Hospital Cologne, University of Cologne, Cologne, 50937, Germany
- Center for Integrated Oncology (CIO), Faculty of Medicine and University Hospital Cologne, University of Cologne, 50937, Cologne, Germany
| | | | - Camilla Wendt
- Department of Clinical Science and Education, Södersjukhuset, Karolinska Institutet, Stockholm, 118 83, Sweden
| | - Robert Winqvist
- Laboratory of Cancer Genetics and Tumor Biology, Cancer and Translational Medicine Research Unit, Biocenter Oulu, University of Oulu, Oulu, 90570, Finland
- Laboratory of Cancer Genetics and Tumor Biology, Northern Finland Laboratory Centre Oulu, Oulu, 90570, Finland
| | - Xiaohong R Yang
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, National Institutes of Health, Department of Health and Human Services, Bethesda, MD, 20850, USA
| | - Drakoulis Yannoukakos
- Molecular Diagnostics Laboratory, INRASTES, National Centre for Scientific Research 'Demokritos', Athens, 15310, Greece
| | - Argyrios Ziogas
- Department of Epidemiology, Genetic Epidemiology Research Institute, University of California Irvine, Irvine, CA, USA, 92617
| | - Peter Kraft
- Program in Genetic Epidemiology and Statistical Genetics, Harvard T.H. Chan School of Public Health, Boston, 02115, MA, USA
- Department of Epidemiology, Harvard T.H. Chan School of Public Health, Boston, MA, 02115, USA
| | - Antonis C Antoniou
- Centre for Cancer Genetic Epidemiology, Department of Public Health and Primary Care, University of Cambridge, Cambridge, CB1 8RN, UK
| | - Wei Zheng
- Division of Epidemiology, Department of Medicine, Vanderbilt Epidemiology Center, Vanderbilt-Ingram Cancer Center, Vanderbilt University School of Medicine, Nashville, TN, 37232, USA
| | - Douglas F Easton
- Centre for Cancer Genetic Epidemiology, Department of Public Health and Primary Care, University of Cambridge, Cambridge, CB1 8RN, UK
- Centre for Cancer Genetic Epidemiology, Department of Oncology, University of Cambridge, Cambridge, CB1 8RN, UK
| | - Roger L Milne
- Cancer Epidemiology & Intelligence Division, Cancer Council Victoria, Melbourne, VIC, 3004, Australia
- Centre for Epidemiology and Biostatistics, Melbourne School of Population and Global Health, The University of Melbourne, Melbourne, VIC, 3010, Australia
- Precision Medicine, School of Clinical Sciences at Monash Health, Monash University, Clayton, VIC, 3168, Australia
| | - Jonathan Beesley
- Department of Genetics and Computational Biology, QIMR Berghofer Medical Research Institute, Brisbane, QLD, 4006, Australia
| | - Georgia Chenevix-Trench
- Department of Genetics and Computational Biology, QIMR Berghofer Medical Research Institute, Brisbane, QLD, 4006, Australia
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10
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Wiegmans AP, Saunus JM, Ham S, Lobb R, Kutasovic JR, Dalley AJ, Miranda M, Atkinson C, Foliaki ST, Ferguson K, Niland C, Johnstone CN, Lewis V, Collins SJ, Lakhani SR, Al-Ejeh F, Möller A. Secreted cellular prion protein binds doxorubicin and correlates with anthracycline resistance in breast cancer. JCI Insight 2019; 5:124092. [PMID: 30830863 DOI: 10.1172/jci.insight.124092] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
Anthracyclines are amongst the most effective chemotherapeutics ever developed, but they produce grueling side-effects, serious adverse events and resistance often develops over time. We found that these compounds can be sequestered by secreted cellular Prion protein (PrPC), blocking their cytotoxic activity. This effect was dose-dependent using either cell line-conditioned medium or human serum as a source of PrPC. Genetic depletion of PrPC or inhibition of binding via chelation of ionic copper prevented the interaction and restored cytotoxic activity. This was more pronounced for doxorubicin than its epimer, epirubicin. Investigating the relevance to breast cancer management, we found that the levels of PRNP transcript in pre-treatment tumor biopsies stratified relapse-free survival after neoadjuvant treatment with anthracyclines, particularly amongst doxorubicin-treated patients with residual disease at surgery (p=2.8E-08). These data suggest that local sequestration could mediate treatment resistance. Consistent with this, tumor cell expression of PrPC protein correlated with poorer response to doxorubicin but not epirubicin in an independent cohort analyzed by immunohistochemistry, particularly soluble isoforms released into the extracellular environment by shedding (p=0.015). These findings have important potential clinical implications for frontline regimen decision-making. We suggest there is warranted utility for prognostic PrPC/PRNP assays to guide chemo-sensitization strategies that exploit an understanding of PrPC-anthracycline-copper ion complexes.
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Affiliation(s)
- Adrian P Wiegmans
- Tumor Microenvironment Laboratory, QIMR Berghofer Medical Research Institute, Herston, Queensland, Australia
| | - Jodi M Saunus
- Centre for Clinical Research, Faculty of Medicine, The University of Queensland, Herston, Queensland, Australia
| | - Sunyoung Ham
- Tumor Microenvironment Laboratory, QIMR Berghofer Medical Research Institute, Herston, Queensland, Australia
| | - Richard Lobb
- Tumor Microenvironment Laboratory, QIMR Berghofer Medical Research Institute, Herston, Queensland, Australia
| | - Jamie R Kutasovic
- Centre for Clinical Research, Faculty of Medicine, The University of Queensland, Herston, Queensland, Australia
| | - Andrew J Dalley
- Centre for Clinical Research, Faculty of Medicine, The University of Queensland, Herston, Queensland, Australia
| | - Mariska Miranda
- Personalized Medicine Laboratory, QIMR Berghofer Medical Research Institute, Herston, Queensland, Australia
| | - Caroline Atkinson
- Children's Cancer Institute Australia, Lowy Cancer Research Centre, University of New South Wales, Sydney, New South Wales, Australia
| | - Simote T Foliaki
- Department of Medicine (Royal Melbourne Hospital), The University of Melbourne, Parkville, Victoria, Australia
| | - Kaltin Ferguson
- Centre for Clinical Research, Faculty of Medicine, The University of Queensland, Herston, Queensland, Australia
| | - Colleen Niland
- Centre for Clinical Research, Faculty of Medicine, The University of Queensland, Herston, Queensland, Australia
| | - Cameron N Johnstone
- Cancer and Inflammation Laboratory, Olivia Newton-John Cancer Research Institute, Heidelberg, Victoria, Australia
| | - Victoria Lewis
- Department of Medicine (Royal Melbourne Hospital), The University of Melbourne, Parkville, Victoria, Australia
| | - Steven J Collins
- Department of Medicine (Royal Melbourne Hospital), The University of Melbourne, Parkville, Victoria, Australia
| | - Sunil R Lakhani
- Centre for Clinical Research, Faculty of Medicine, The University of Queensland, Herston, Queensland, Australia.,Pathology Queensland, The Royal Brisbane and Women's Hospital, Herston, Queensland, Australia
| | - Fares Al-Ejeh
- Personalized Medicine Laboratory, QIMR Berghofer Medical Research Institute, Herston, Queensland, Australia
| | - Andreas Möller
- Tumor Microenvironment Laboratory, QIMR Berghofer Medical Research Institute, Herston, Queensland, Australia
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11
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Kutasovic JR, McCart Reed AE, Males R, Sim S, Saunus JM, Dalley A, McEvoy CR, Dedina L, Miller G, Peyton S, Reid L, Lal S, Niland C, Ferguson K, Fellowes AP, Al-Ejeh F, Lakhani SR, Cummings MC, Simpson PT. Breast cancer metastasis to gynaecological organs: a clinico-pathological and molecular profiling study. J Pathol Clin Res 2018; 5:25-39. [PMID: 30246500 PMCID: PMC6317061 DOI: 10.1002/cjp2.118] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/10/2018] [Revised: 09/12/2018] [Accepted: 09/20/2018] [Indexed: 12/21/2022]
Abstract
Breast cancer metastasis to gynaecological organs is an understudied pattern of tumour spread. We explored clinico-pathological and molecular features of these metastases to better understand whether this pattern of dissemination is organotropic or a consequence of wider metastatic dissemination. Primary and metastatic tumours from 54 breast cancer patients with gynaecological metastases were analysed using immunohistochemistry, DNA copy-number profiling, and targeted sequencing of 386 cancer-related genes. The median age of primary tumour diagnosis amongst patients with gynaecological metastases was significantly younger compared to a general breast cancer population (46.5 versus 60 years; p < 0.0001). Median age at metastatic diagnosis was 54.4, time to progression was 4.8 years (range 0-20 years), and survival following a diagnosis of metastasis was 1.95 years (range 0-18 years). Patients had an average of five involved sites (most frequently ovary, fallopian tube, omentum/peritoneum), with fewer instances of spread to the lungs, liver, or brain. Invasive lobular histology and luminal A-like phenotype were over-represented in this group (42.8 and 87.5%, respectively) and most patients had involved axillary lymph nodes (p < 0.001). Primary tumours frequently co-expressed oestrogen receptor cofactors (GATA3, FOXA1) and harboured amplifications at 8p12, 8q24, and 11q13. In terms of phenotype conversion, oestrogen receptor status was generally maintained in metastases, FOXA1 increased, and expression of progesterone receptor, androgen receptor, and GATA3 decreased. ESR1 and novel AR mutations were identified. Metastasis to gynaecological organs is a complication frequently affecting young women with invasive lobular carcinoma and luminal A-like breast cancer, and hence may be driven by sustained hormonal signalling. Molecular analyses reveal a spectrum of factors that could contribute to de novo or acquired resistance to therapy and disease progression.
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Affiliation(s)
- Jamie R Kutasovic
- Centre for Clinical Research, Faculty of Medicine, The University of Queensland, Brisbane, Australia.,Personalised Medicine, QIMR Berghofer Medical Research Institute, Brisbane, Australia
| | - Amy E McCart Reed
- Centre for Clinical Research, Faculty of Medicine, The University of Queensland, Brisbane, Australia.,Personalised Medicine, QIMR Berghofer Medical Research Institute, Brisbane, Australia
| | - Renique Males
- Centre for Clinical Research, Faculty of Medicine, The University of Queensland, Brisbane, Australia
| | - Sarah Sim
- Centre for Clinical Research, Faculty of Medicine, The University of Queensland, Brisbane, Australia.,Pathology Queensland, The Royal Brisbane and Women's Hospital, Brisbane, Australia
| | - Jodi M Saunus
- Centre for Clinical Research, Faculty of Medicine, The University of Queensland, Brisbane, Australia.,Personalised Medicine, QIMR Berghofer Medical Research Institute, Brisbane, Australia
| | - Andrew Dalley
- Centre for Clinical Research, Faculty of Medicine, The University of Queensland, Brisbane, Australia
| | | | - Liana Dedina
- Centre for Clinical Research, Faculty of Medicine, The University of Queensland, Brisbane, Australia
| | - Gregory Miller
- Centre for Clinical Research, Faculty of Medicine, The University of Queensland, Brisbane, Australia.,Pathology Queensland, The Royal Brisbane and Women's Hospital, Brisbane, Australia
| | - Stephen Peyton
- Centre for Clinical Research, Faculty of Medicine, The University of Queensland, Brisbane, Australia.,Pathology Queensland, The Royal Brisbane and Women's Hospital, Brisbane, Australia
| | - Lynne Reid
- Centre for Clinical Research, Faculty of Medicine, The University of Queensland, Brisbane, Australia
| | - Samir Lal
- Centre for Clinical Research, Faculty of Medicine, The University of Queensland, Brisbane, Australia
| | - Colleen Niland
- Centre for Clinical Research, Faculty of Medicine, The University of Queensland, Brisbane, Australia
| | - Kaltin Ferguson
- Centre for Clinical Research, Faculty of Medicine, The University of Queensland, Brisbane, Australia
| | - Andrew P Fellowes
- Department of Pathology, Peter MacCallum Cancer Centre, Melbourne, Australia
| | - Fares Al-Ejeh
- Personalised Medicine, QIMR Berghofer Medical Research Institute, Brisbane, Australia
| | - Sunil R Lakhani
- Centre for Clinical Research, Faculty of Medicine, The University of Queensland, Brisbane, Australia.,Pathology Queensland, The Royal Brisbane and Women's Hospital, Brisbane, Australia
| | - Margaret C Cummings
- Centre for Clinical Research, Faculty of Medicine, The University of Queensland, Brisbane, Australia.,Pathology Queensland, The Royal Brisbane and Women's Hospital, Brisbane, Australia
| | - Peter T Simpson
- Centre for Clinical Research, Faculty of Medicine, The University of Queensland, Brisbane, Australia
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12
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Wu L, Shi W, Long J, Guo X, Michailidou K, Beesley J, Bolla MK, Shu XO, Lu Y, Cai Q, Al-Ejeh F, Rozali E, Wang Q, Dennis J, Li B, Zeng C, Feng H, Gusev A, Barfield RT, Andrulis IL, Anton-Culver H, Arndt V, Aronson KJ, Auer PL, Barrdahl M, Baynes C, Beckmann MW, Benitez J, Bermisheva M, Blomqvist C, Bogdanova NV, Bojesen SE, Brauch H, Brenner H, Brinton L, Broberg P, Brucker SY, Burwinkel B, Caldés T, Canzian F, Carter BD, Castelao JE, Chang-Claude J, Chen X, Cheng TYD, Christiansen H, Clarke CL, Collée M, Cornelissen S, Couch FJ, Cox D, Cox A, Cross SS, Cunningham JM, Czene K, Daly MB, Devilee P, Doheny KF, Dörk T, Dos-Santos-Silva I, Dumont M, Dwek M, Eccles DM, Eilber U, Eliassen AH, Engel C, Eriksson M, Fachal L, Fasching PA, Figueroa J, Flesch-Janys D, Fletcher O, Flyger H, Fritschi L, Gabrielson M, Gago-Dominguez M, Gapstur SM, García-Closas M, Gaudet MM, Ghoussaini M, Giles GG, Goldberg MS, Goldgar DE, González-Neira A, Guénel P, Hahnen E, Haiman CA, Håkansson N, Hall P, Hallberg E, Hamann U, Harrington P, Hein A, Hicks B, Hillemanns P, Hollestelle A, Hoover RN, Hopper JL, Huang G, Humphreys K, Hunter DJ, Jakubowska A, Janni W, John EM, Johnson N, Jones K, Jones ME, Jung A, Kaaks R, Kerin MJ, Khusnutdinova E, Kosma VM, Kristensen VN, Lambrechts D, Le Marchand L, Li J, Lindström S, Lissowska J, Lo WY, Loibl S, Lubinski J, Luccarini C, Lux MP, MacInnis RJ, Maishman T, Kostovska IM, Mannermaa A, Manson JE, Margolin S, Mavroudis D, Meijers-Heijboer H, Meindl A, Menon U, Meyer J, Mulligan AM, Neuhausen SL, Nevanlinna H, Neven P, Nielsen SF, Nordestgaard BG, Olopade OI, Olson JE, Olsson H, Peterlongo P, Peto J, Plaseska-Karanfilska D, Prentice R, Presneau N, Pylkäs K, Rack B, Radice P, Rahman N, Rennert G, Rennert HS, Rhenius V, Romero A, Romm J, Rudolph A, Saloustros E, Sandler DP, Sawyer EJ, Schmidt MK, Schmutzler RK, Schneeweiss A, Scott RJ, Scott CG, Seal S, Shah M, Shrubsole MJ, Smeets A, Southey MC, Spinelli JJ, Stone J, Surowy H, Swerdlow AJ, Tamimi RM, Tapper W, Taylor JA, Terry MB, Tessier DC, Thomas A, Thöne K, Tollenaar RAEM, Torres D, Truong T, Untch M, Vachon C, Van Den Berg D, Vincent D, Waisfisz Q, Weinberg CR, Wendt C, Whittemore AS, Wildiers H, Willett WC, Winqvist R, Wolk A, Xia L, Yang XR, Ziogas A, Ziv E, Dunning AM, Pharoah PDP, Simard J, Milne RL, Edwards SL, Kraft P, Easton DF, Chenevix-Trench G, Zheng W. A transcriptome-wide association study of 229,000 women identifies new candidate susceptibility genes for breast cancer. Nat Genet 2018; 50:968-978. [PMID: 29915430 PMCID: PMC6314198 DOI: 10.1038/s41588-018-0132-x] [Citation(s) in RCA: 135] [Impact Index Per Article: 22.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2017] [Accepted: 04/17/2018] [Indexed: 01/17/2023]
Abstract
The breast cancer risk variants identified in genome-wide association studies explain only a small fraction of the familial relative risk, and the genes responsible for these associations remain largely unknown. To identify novel risk loci and likely causal genes, we performed a transcriptome-wide association study evaluating associations of genetically predicted gene expression with breast cancer risk in 122,977 cases and 105,974 controls of European ancestry. We used data from the Genotype-Tissue Expression Project to establish genetic models to predict gene expression in breast tissue and evaluated model performance using data from The Cancer Genome Atlas. Of the 8,597 genes evaluated, significant associations were identified for 48 at a Bonferroni-corrected threshold of P < 5.82 × 10-6, including 14 genes at loci not yet reported for breast cancer. We silenced 13 genes and showed an effect for 11 on cell proliferation and/or colony-forming efficiency. Our study provides new insights into breast cancer genetics and biology.
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Affiliation(s)
- Lang Wu
- Division of Epidemiology, Department of Medicine, Vanderbilt Epidemiology Center, Vanderbilt-Ingram Cancer Center, Vanderbilt University School of Medicine, Nashville, TN, USA
| | - Wei Shi
- Cancer Division, QIMR Berghofer Medical Research Institute, Brisbane, Queensland, Australia
| | - Jirong Long
- Division of Epidemiology, Department of Medicine, Vanderbilt Epidemiology Center, Vanderbilt-Ingram Cancer Center, Vanderbilt University School of Medicine, Nashville, TN, USA
| | - Xingyi Guo
- Division of Epidemiology, Department of Medicine, Vanderbilt Epidemiology Center, Vanderbilt-Ingram Cancer Center, Vanderbilt University School of Medicine, Nashville, TN, USA
| | - Kyriaki Michailidou
- Centre for Cancer Genetic Epidemiology, Department of Public Health and Primary Care, University of Cambridge, Cambridge, UK
- Department of Electron Microscopy/Molecular Pathology, The Cyprus Institute of Neurology and Genetics, Nicosia, Cyprus
| | - Jonathan Beesley
- Cancer Division, QIMR Berghofer Medical Research Institute, Brisbane, Queensland, Australia
| | - Manjeet K Bolla
- Centre for Cancer Genetic Epidemiology, Department of Public Health and Primary Care, University of Cambridge, Cambridge, UK
| | - Xiao-Ou Shu
- Division of Epidemiology, Department of Medicine, Vanderbilt Epidemiology Center, Vanderbilt-Ingram Cancer Center, Vanderbilt University School of Medicine, Nashville, TN, USA
| | - Yingchang Lu
- Division of Epidemiology, Department of Medicine, Vanderbilt Epidemiology Center, Vanderbilt-Ingram Cancer Center, Vanderbilt University School of Medicine, Nashville, TN, USA
| | - Qiuyin Cai
- Division of Epidemiology, Department of Medicine, Vanderbilt Epidemiology Center, Vanderbilt-Ingram Cancer Center, Vanderbilt University School of Medicine, Nashville, TN, USA
| | - Fares Al-Ejeh
- Cancer Division, QIMR Berghofer Medical Research Institute, Brisbane, Queensland, Australia
| | - Esdy Rozali
- Cancer Division, QIMR Berghofer Medical Research Institute, Brisbane, Queensland, Australia
| | - Qin Wang
- Centre for Cancer Genetic Epidemiology, Department of Public Health and Primary Care, University of Cambridge, Cambridge, UK
| | - Joe Dennis
- Centre for Cancer Genetic Epidemiology, Department of Public Health and Primary Care, University of Cambridge, Cambridge, UK
| | - Bingshan Li
- Department of Molecular Physiology & Biophysics, Vanderbilt Genetics Institute, Vanderbilt University, Nashville, TN, USA
| | - Chenjie Zeng
- Division of Epidemiology, Department of Medicine, Vanderbilt Epidemiology Center, Vanderbilt-Ingram Cancer Center, Vanderbilt University School of Medicine, Nashville, TN, USA
| | - Helian Feng
- Program in Genetic Epidemiology and Statistical Genetics, Harvard T.H. Chan School of Public Health, Boston, MA, USA
- Department of Epidemiology, Harvard T.H. Chan School of Public Health, Boston, MA, USA
| | - Alexander Gusev
- Department of Medical Oncology, Dana Farber Cancer Institute, Boston, MA, USA
- Department of Medicine, Harvard Medical School, Boston, MA, USA
- Division of Genetics, Brigham and Women's Hospital, Boston, MA, USA
| | - Richard T Barfield
- Program in Genetic Epidemiology and Statistical Genetics, Harvard T.H. Chan School of Public Health, Boston, MA, USA
| | - Irene L Andrulis
- Fred A. Litwin Center for Cancer Genetics, Lunenfeld-Tanenbaum Research Institute of Mount Sinai Hospital, Toronto, Ontario, Canada
- Department of Molecular Genetics, University of Toronto, Toronto, Ontario, Canada
| | - Hoda Anton-Culver
- Department of Epidemiology, University of California Irvine, Irvine, CA, USA
| | - Volker Arndt
- Division of Clinical Epidemiology and Aging Research, German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - Kristan J Aronson
- Department of Public Health Sciences, and Cancer Research Institute, Queen's University, Kingston, Ontario, Canada
| | - Paul L Auer
- Cancer Prevention Program, Fred Hutchinson Cancer Research Center, Seattle, WA, USA
- Zilber School of Public Health, University of Wisconsin-Milwaukee, Milwaukee, WI, USA
| | - Myrto Barrdahl
- Division of Cancer Epidemiology, German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - Caroline Baynes
- Centre for Cancer Genetic Epidemiology, Department of Oncology, University of Cambridge, Cambridge, UK
| | - Matthias W Beckmann
- Department of Gynaecology and Obstetrics, University Hospital Erlangen, Friedrich-Alexander University Erlangen-Nuremberg, Comprehensive Cancer Center Erlangen-EMN, Erlangen, Germany
| | - Javier Benitez
- Human Cancer Genetics Program, Spanish National Cancer Research Centre, Madrid, Spain
- Centro de Investigación en Red de Enfermedades Raras (CIBERER), Valencia, Spain
| | - Marina Bermisheva
- Institute of Biochemistry and Genetics, Ufa Scientific Center of Russian Academy of Sciences, Ufa, Russia
- Gynaecology Research Unit, Hannover Medical School, Hannover, Germany
| | - Carl Blomqvist
- Department of Oncology, Helsinki University Hospital, University of Helsinki, Helsinki, Finland
- Department of Oncology, University of Örebro, Örebro, Sweden
| | - Natalia V Bogdanova
- Gynaecology Research Unit, Hannover Medical School, Hannover, Germany
- Department of Radiation Oncology, Hannover Medical School, Hannover, Germany
- N.N. Alexandrov Research Institute of Oncology and Medical Radiology, Minsk, Belarus
| | - Stig E Bojesen
- Copenhagen General Population Study, Herlev and Gentofte Hospital, Copenhagen University Hospital, Herlev, Denmark
- Department of Clinical Biochemistry, Herlev and Gentofte Hospital, Copenhagen University Hospital, Herlev, Denmark
- Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark
| | - Hiltrud Brauch
- Dr. Margarete Fischer-Bosch-Institute of Clinical Pharmacology, Stuttgart, Germany
- University of Tübingen, Tübingen, Germany
- German Cancer Consortium (DKTK), German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - Hermann Brenner
- Division of Clinical Epidemiology and Aging Research, German Cancer Research Center (DKFZ), Heidelberg, Germany
- German Cancer Consortium (DKTK), German Cancer Research Center (DKFZ), Heidelberg, Germany
- Division of Preventive Oncology, German Cancer Research Center (DKFZ) and National Center for Tumor Diseases (NCT), Heidelberg, Germany
| | - Louise Brinton
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, Rockville, MD, USA
| | - Per Broberg
- Department of Cancer Epidemiology, Clinical Sciences, Lund University, Lund, Sweden
| | - Sara Y Brucker
- Department of Gynecology and Obstetrics, University of Tübingen, Tübingen, Germany
| | - Barbara Burwinkel
- Department of Obstetrics and Gynecology, University of Heidelberg, Heidelberg, Germany
- Molecular Epidemiology Group, C080, German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - Trinidad Caldés
- Medical Oncology Department, CIBERONC Hospital Clínico San Carlos, Madrid, Spain
| | - Federico Canzian
- Genomic Epidemiology Group, German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - Brian D Carter
- Epidemiology Research Program, American Cancer Society, Atlanta, GA, USA
| | - J Esteban Castelao
- Oncology and Genetics Unit, Instituto de Investigacion Biomedica Galicia Sur (IISGS), Xerencia de Xestion Integrada de Vigo-SERGAS, Vigo, Spain
| | - Jenny Chang-Claude
- Division of Cancer Epidemiology, German Cancer Research Center (DKFZ), Heidelberg, Germany
- University Cancer Center Hamburg (UCCH), University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Xiaoqing Chen
- Cancer Division, QIMR Berghofer Medical Research Institute, Brisbane, Queensland, Australia
| | | | - Hans Christiansen
- Department of Radiation Oncology, Hannover Medical School, Hannover, Germany
| | - Christine L Clarke
- Westmead Institute for Medical Research, University of Sydney, Sydney, New South Wales, Australia
| | - Margriet Collée
- Department of Clinical Genetics, Erasmus University Medical Center, Rotterdam, The Netherlands
| | - Sten Cornelissen
- Division of Molecular Pathology, The Netherlands Cancer Institute - Antoni van Leeuwenhoek Hospital, Amsterdam, The Netherlands
| | - Fergus J Couch
- Department of Laboratory Medicine and Pathology, Mayo Clinic, Rochester, MN, USA
| | - David Cox
- Department of Epidemiology and Biostatistics, School of Public Health, Imperial College London, London, UK
- INSERM U1052, Cancer Research Center of Lyon, Lyon, France
| | - Angela Cox
- Sheffield Institute for Nucleic Acids, Department of Oncology and Metabolism, University of Sheffield, Sheffield, UK
| | - Simon S Cross
- Academic Unit of Pathology, Department of Neuroscience, University of Sheffield, Sheffield, UK
| | - Julie M Cunningham
- Department of Laboratory Medicine and Pathology, Mayo Clinic, Rochester, MN, USA
| | - Kamila Czene
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden
| | - Mary B Daly
- Department of Clinical Genetics, Fox Chase Cancer Center, Philadelphia, PA, USA
| | - Peter Devilee
- Department of Pathology, Leiden University Medical Center, Leiden, The Netherlands
- Department of Human Genetics, Leiden University Medical Center, Leiden, The Netherlands
| | - Kimberly F Doheny
- Center for Inherited Disease Research (CIDR), Institute of Genetic Medicine, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Thilo Dörk
- Gynaecology Research Unit, Hannover Medical School, Hannover, Germany
| | - Isabel Dos-Santos-Silva
- Department of Non-Communicable Disease Epidemiology, London School of Hygiene and Tropical Medicine, London, UK
| | - Martine Dumont
- Genomics Center, Centre Hospitalier Universitaire de Québec - Université Laval Research Center, Québec City, QC, Canada
| | - Miriam Dwek
- Department of Biomedical Sciences, Faculty of Science and Technology, University of Westminster, London, UK
| | - Diana M Eccles
- Cancer Sciences Academic Unit, Faculty of Medicine, University of Southampton, Southampton, UK
| | - Ursula Eilber
- Division of Cancer Epidemiology, German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - A Heather Eliassen
- Department of Epidemiology, Harvard T.H. Chan School of Public Health, Boston, MA, USA
- Channing Division of Network Medicine, Department of Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA
| | - Christoph Engel
- Institute for Medical Informatics, Statistics and Epidemiology, University of Leipzig, Leipzig, Germany
| | - Mikael Eriksson
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden
| | - Laura Fachal
- Centre for Cancer Genetic Epidemiology, Department of Oncology, University of Cambridge, Cambridge, UK
| | - Peter A Fasching
- Department of Gynaecology and Obstetrics, University Hospital Erlangen, Friedrich-Alexander University Erlangen-Nuremberg, Comprehensive Cancer Center Erlangen-EMN, Erlangen, Germany
- David Geffen School of Medicine, Department of Medicine Division of Hematology and Oncology, University of California at Los Angeles, Los Angeles, CA, USA
| | - Jonine Figueroa
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, Rockville, MD, USA
- Usher Institute of Population Health Sciences and Informatics, The University of Edinburgh Medical School, Edinburgh, UK
| | - Dieter Flesch-Janys
- Institute for Medical Biometrics and Epidemiology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
- Department of Cancer Epidemiology, Clinical Cancer Registry, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Olivia Fletcher
- The Breast Cancer Now Toby Robins Research Centre, The Institute of Cancer Research, London, UK
| | - Henrik Flyger
- Department of Breast Surgery, Herlev and Gentofte Hospital, Copenhagen University Hospital, Herlev, Denmark
| | - Lin Fritschi
- School of Public Health, Curtin University, Perth, Western Australia, Australia
| | - Marike Gabrielson
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden
| | - Manuela Gago-Dominguez
- Genomic Medicine Group, Galician Foundation of Genomic Medicine, Instituto de Investigación Sanitaria de Santiago de Compostela (IDIS), Complejo Hospitalario Universitario de Santiago, SERGAS, Santiago De Compostela, Spain
- Moores Cancer Center, University of California San Diego, La Jolla, CA, USA
| | - Susan M Gapstur
- Epidemiology Research Program, American Cancer Society, Atlanta, GA, USA
| | | | - Mia M Gaudet
- Epidemiology Research Program, American Cancer Society, Atlanta, GA, USA
| | - Maya Ghoussaini
- Centre for Cancer Genetic Epidemiology, Department of Oncology, University of Cambridge, Cambridge, UK
| | - Graham G Giles
- Cancer Epidemiology & Intelligence Division, Cancer Council Victoria, Melbourne, Victoria, Australia
- Centre for Epidemiology and Biostatistics, Melbourne School of Population and Global Health, The University of Melbourne, Melbourne, Victoria, Australia
| | - Mark S Goldberg
- Department of Medicine, McGill University, Montréal, Quebec, Canada
- Division of Clinical Epidemiology, Royal Victoria Hospital, McGill University, Montréal, Quebec, Canada
| | - David E Goldgar
- Department of Dermatology, Huntsman Cancer Institute, University of Utah School of Medicine, Salt Lake City, UT, USA
| | - Anna González-Neira
- Human Cancer Genetics Program, Spanish National Cancer Research Centre, Madrid, Spain
| | - Pascal Guénel
- Cancer & Environment Group, Center for Research in Epidemiology and Population Health (CESP), INSERM, University Paris-Sud, University Paris-Saclay, Villejuif, France
| | - Eric Hahnen
- Center for Hereditary Breast and Ovarian Cancer, University Hospital of Cologne, Cologne, Germany
- Center for Integrated Oncology (CIO), University Hospital of Cologne, Cologne, Germany
- Center for Molecular Medicine Cologne (CMMC), University of Cologne, Cologne, Germany
| | - Christopher A Haiman
- Department of Preventive Medicine, Keck School of Medicine, University of Southern California, Los Angeles, CA, USA
| | - Niclas Håkansson
- Institute of Environmental Medicine, Karolinska Institutet, Stockholm, Sweden
| | - Per Hall
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden
- Department of Oncology, Södersjukhuset, Stockholm, Sweden
| | - Emily Hallberg
- Department of Health Sciences Research, Mayo Clinic, Rochester, MN, USA
| | - Ute Hamann
- Molecular Genetics of Breast Cancer, German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - Patricia Harrington
- Centre for Cancer Genetic Epidemiology, Department of Oncology, University of Cambridge, Cambridge, UK
| | - Alexander Hein
- Department of Gynaecology and Obstetrics, University Hospital Erlangen, Friedrich-Alexander University Erlangen-Nuremberg, Comprehensive Cancer Center Erlangen-EMN, Erlangen, Germany
| | - Belynda Hicks
- Cancer Genomics Research Laboratory, Leidos Biomedical Research, Frederick National Laboratory for Cancer Research, Frederick, MD, USA
| | - Peter Hillemanns
- Gynaecology Research Unit, Hannover Medical School, Hannover, Germany
| | - Antoinette Hollestelle
- Department of Medical Oncology, Family Cancer Clinic, Erasmus MC Cancer Institute, Rotterdam, The Netherlands
| | - Robert N Hoover
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, Rockville, MD, USA
| | - John L Hopper
- Centre for Epidemiology and Biostatistics, Melbourne School of Population and Global Health, The University of Melbourne, Melbourne, Victoria, Australia
| | - Guanmengqian Huang
- Molecular Genetics of Breast Cancer, German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - Keith Humphreys
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden
| | - David J Hunter
- Department of Epidemiology, Harvard T.H. Chan School of Public Health, Boston, MA, USA
- Nuffield Department of Population Health, University of Oxford, Big Data Institute, Oxford, UK
| | - Anna Jakubowska
- Department of Genetics and Pathology, Pomeranian Medical University, Szczecin, Poland
- Independent Laboratory of Molecular Biology and Genetic Diagnostics, Pomeranian Medical University, Szczecin, Poland
| | - Wolfgang Janni
- Department of Gynecology and Obstetrics, University Hospital Ulm, Ulm, Germany
| | - Esther M John
- Department of Epidemiology, Cancer Prevention Institute of California, Fremont, CA, USA
- Department of Health Research and Policy - Epidemiology, Stanford University School of Medicine, Stanford, CA, USA
- Stanford Cancer Institute, Stanford University School of Medicine, Stanford, CA, USA
| | - Nichola Johnson
- The Breast Cancer Now Toby Robins Research Centre, The Institute of Cancer Research, London, UK
| | - Kristine Jones
- Cancer Genomics Research Laboratory, Leidos Biomedical Research, Frederick National Laboratory for Cancer Research, Frederick, MD, USA
| | - Michael E Jones
- Division of Genetics and Epidemiology, The Institute of Cancer Research, London, UK
| | - Audrey Jung
- Division of Cancer Epidemiology, German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - Rudolf Kaaks
- Division of Cancer Epidemiology, German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - Michael J Kerin
- School of Medicine, National University of Ireland, Galway, Ireland
| | - Elza Khusnutdinova
- Stanford Cancer Institute, Stanford University School of Medicine, Stanford, CA, USA
- Department of Genetics and Fundamental Medicine, Bashkir State University, Ufa, Russia
| | - Veli-Matti Kosma
- Translational Cancer Research Area, University of Eastern Finland, Kuopio, Finland
- Institute of Clinical Medicine, Pathology and Forensic Medicine, University of Eastern Finland, Kuopio, Finland
- Imaging Center, Department of Clinical Pathology, Kuopio University Hospital, Kuopio, Finland
| | - Vessela N Kristensen
- Department of Cancer Genetics, Institute for Cancer Research, Oslo University Hospital Radiumhospitalet, Oslo, Norway
- Institute of Clinical Medicine, Faculty of Medicine, University of Oslo, Oslo, Norway
- Department of Clinical Molecular Biology, Oslo University Hospital, University of Oslo, Oslo, Norway
| | - Diether Lambrechts
- VIB KULeuven Center for Cancer Biology, VIB, Leuven, Belgium
- Laboratory for Translational Genetics, Department of Human Genetics, KU Leuven, Leuven, Belgium
| | - Loic Le Marchand
- Epidemiology Program, University of Hawaii Cancer Center, Honolulu, HI, USA
| | - Jingmei Li
- Human Genetics, Genome Institute of Singapore, Singapore, Singapore
| | - Sara Lindström
- Department of Epidemiology, University of Washington School of Public Health, Seattle, WA, USA
- Public Health Sciences Division, Fred Hutchinson Cancer Research Center, Seattle, WA, USA
| | - Jolanta Lissowska
- Department of Cancer Epidemiology and Prevention, M. Sklodowska-Curie Institute - Oncology Center, Warsaw, Poland
| | - Wing-Yee Lo
- Dr. Margarete Fischer-Bosch-Institute of Clinical Pharmacology, Stuttgart, Germany
- University of Tübingen, Tübingen, Germany
| | | | - Jan Lubinski
- Department of Medical Oncology, Family Cancer Clinic, Erasmus MC Cancer Institute, Rotterdam, The Netherlands
| | - Craig Luccarini
- Centre for Cancer Genetic Epidemiology, Department of Oncology, University of Cambridge, Cambridge, UK
| | - Michael P Lux
- Department of Gynaecology and Obstetrics, University Hospital Erlangen, Friedrich-Alexander University Erlangen-Nuremberg, Comprehensive Cancer Center Erlangen-EMN, Erlangen, Germany
| | - Robert J MacInnis
- Cancer Epidemiology & Intelligence Division, Cancer Council Victoria, Melbourne, Victoria, Australia
- Centre for Epidemiology and Biostatistics, Melbourne School of Population and Global Health, The University of Melbourne, Melbourne, Victoria, Australia
| | - Tom Maishman
- Southampton Clinical Trials Unit, University of Southampton, Southampton, UK
| | - Ivana Maleva Kostovska
- Gynaecology Research Unit, Hannover Medical School, Hannover, Germany
- Research Centre for Genetic Engineering and Biotechnology "Georgi D. Efremov", Macedonian Academy of Sciences and Arts, Skopje, Macedonia
| | - Arto Mannermaa
- Translational Cancer Research Area, University of Eastern Finland, Kuopio, Finland
- Institute of Clinical Medicine, Pathology and Forensic Medicine, University of Eastern Finland, Kuopio, Finland
- Imaging Center, Department of Clinical Pathology, Kuopio University Hospital, Kuopio, Finland
| | - JoAnn E Manson
- Department of Epidemiology, Harvard T.H. Chan School of Public Health, Boston, MA, USA
- Department of Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA
| | - Sara Margolin
- Department of Oncology - Pathology, Karolinska Institutet, Stockholm, Sweden
| | - Dimitrios Mavroudis
- Department of Medical Oncology, University Hospital of Heraklion, Heraklion, Greece
| | - Hanne Meijers-Heijboer
- Department of Clinical Genetics, VU University Medical Center, Amsterdam, The Netherlands
| | - Alfons Meindl
- Division of Gynaecology and Obstetrics, Technische Universität München, Munich, Germany
| | - Usha Menon
- Gynaecological Cancer Research Centre, Women's Cancer, Institute for Women's Health, University College London, London, UK
| | - Jeffery Meyer
- Department of Laboratory Medicine and Pathology, Mayo Clinic, Rochester, MN, USA
| | - Anna Marie Mulligan
- Department of Laboratory Medicine and Pathobiology, University of Toronto, Toronto, Ontario, Canada
- Laboratory Medicine Program, University Health Network, Toronto, Ontario, Canada
| | - Susan L Neuhausen
- Department of Population Sciences, Beckman Research Institute of City of Hope, Duarte, CA, USA
| | - Heli Nevanlinna
- Department of Obstetrics and Gynecology, Helsinki University Hospital, University of Helsinki, Helsinki, Finland
| | - Patrick Neven
- Leuven Multidisciplinary Breast Center, Department of Oncology, Leuven Cancer Institute, University Hospitals Leuven, Leuven, Belgium
| | - Sune F Nielsen
- Copenhagen General Population Study, Herlev and Gentofte Hospital, Copenhagen University Hospital, Herlev, Denmark
- Department of Clinical Biochemistry, Herlev and Gentofte Hospital, Copenhagen University Hospital, Herlev, Denmark
| | - Børge G Nordestgaard
- Copenhagen General Population Study, Herlev and Gentofte Hospital, Copenhagen University Hospital, Herlev, Denmark
- Department of Clinical Biochemistry, Herlev and Gentofte Hospital, Copenhagen University Hospital, Herlev, Denmark
- Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark
| | - Olufunmilayo I Olopade
- Center for Clinical Cancer Genetics and Global Health, The University of Chicago, Chicago, IL, USA
| | - Janet E Olson
- Department of Health Sciences Research, Mayo Clinic, Rochester, MN, USA
| | - Håkan Olsson
- Department of Cancer Epidemiology, Clinical Sciences, Lund University, Lund, Sweden
| | - Paolo Peterlongo
- IFOM, The FIRC (Italian Foundation for Cancer Research) Institute of Molecular Oncology, Milan, Italy
| | - Julian Peto
- Department of Non-Communicable Disease Epidemiology, London School of Hygiene and Tropical Medicine, London, UK
| | - Dijana Plaseska-Karanfilska
- Research Centre for Genetic Engineering and Biotechnology "Georgi D. Efremov", Macedonian Academy of Sciences and Arts, Skopje, Macedonia
| | - Ross Prentice
- Cancer Prevention Program, Fred Hutchinson Cancer Research Center, Seattle, WA, USA
| | - Nadege Presneau
- Department of Biomedical Sciences, Faculty of Science and Technology, University of Westminster, London, UK
| | - Katri Pylkäs
- Laboratory of Cancer Genetics and Tumor Biology, Cancer and Translational Medicine Research Unit, Biocenter Oulu, University of Oulu, Oulu, Finland
- Laboratory of Cancer Genetics and Tumor Biology, Northern Finland Laboratory Centre Oulu, Oulu, Finland
| | - Brigitte Rack
- Department of Gynecology and Obstetrics, University Hospital Ulm, Ulm, Germany
| | - Paolo Radice
- Unit of Molecular Bases of Genetic Risk and Genetic Testing, Department of Research, Fondazione IRCCS (Istituto Di Ricovero e Cura a Carattere Scientifico) Istituto Nazionale dei Tumori (INT), Milan, Italy
| | - Nazneen Rahman
- Section of Cancer Genetics, The Institute of Cancer Research, London, UK
| | - Gad Rennert
- Department of Community Medicine and Epidemiology, Carmel Medical Center, Ruth and Bruce Rappaport Faculty of Medicine, Technion-Israel Institute of Technology and Clalit National Cancer Control Center, Haifa, Israel
| | - Hedy S Rennert
- Department of Community Medicine and Epidemiology, Carmel Medical Center, Ruth and Bruce Rappaport Faculty of Medicine, Technion-Israel Institute of Technology and Clalit National Cancer Control Center, Haifa, Israel
| | - Valerie Rhenius
- Centre for Cancer Genetic Epidemiology, Department of Oncology, University of Cambridge, Cambridge, UK
| | - Atocha Romero
- Medical Oncology Department, CIBERONC Hospital Clínico San Carlos, Madrid, Spain
- Medical Oncology Department, Hospital Universitario Puerta de Hierro, Madrid, Spain
| | - Jane Romm
- Center for Inherited Disease Research (CIDR), Institute of Genetic Medicine, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Anja Rudolph
- Division of Cancer Epidemiology, German Cancer Research Center (DKFZ), Heidelberg, Germany
| | | | - Dale P Sandler
- Epidemiology Branch, National Institute of Environmental Health Sciences, NIH, Research Triangle Park, NC, USA
| | - Elinor J Sawyer
- Research Oncology, Guy's Hospital, King's College London, London, UK
| | - Marjanka K Schmidt
- Division of Molecular Pathology, The Netherlands Cancer Institute - Antoni van Leeuwenhoek Hospital, Amsterdam, The Netherlands
- Division of Psychosocial Research and Epidemiology, The Netherlands Cancer Institute - Antoni van Leeuwenhoek Hospital, Amsterdam, The Netherlands
| | - Rita K Schmutzler
- Center for Hereditary Breast and Ovarian Cancer, University Hospital of Cologne, Cologne, Germany
- Center for Integrated Oncology (CIO), University Hospital of Cologne, Cologne, Germany
- Center for Molecular Medicine Cologne (CMMC), University of Cologne, Cologne, Germany
| | - Andreas Schneeweiss
- Department of Obstetrics and Gynecology, University of Heidelberg, Heidelberg, Germany
- National Center for Tumor Diseases, University of Heidelberg, Heidelberg, Germany
| | - Rodney J Scott
- Division of Molecular Medicine, Pathology North, John Hunter Hospital, Newcastle, New South Wales, Australia
- Discipline of Medical Genetics, School of Biomedical Sciences and Pharmacy, Faculty of Health, University of Newcastle, Newcastle, New South Wales, Australia
| | | | - Sheila Seal
- Section of Cancer Genetics, The Institute of Cancer Research, London, UK
| | - Mitul Shah
- Centre for Cancer Genetic Epidemiology, Department of Oncology, University of Cambridge, Cambridge, UK
| | - Martha J Shrubsole
- Division of Epidemiology, Department of Medicine, Vanderbilt Epidemiology Center, Vanderbilt-Ingram Cancer Center, Vanderbilt University School of Medicine, Nashville, TN, USA
| | - Ann Smeets
- Leuven Multidisciplinary Breast Center, Department of Oncology, Leuven Cancer Institute, University Hospitals Leuven, Leuven, Belgium
| | - Melissa C Southey
- Department of Pathology, The University of Melbourne, Melbourne, Victoria, Australia
| | - John J Spinelli
- Cancer Control Research, BC Cancer Agency, Vancouver, British Columbia, Canada
- School of Population and Public Health, University of British Columbia, Vancouver, British Columbia, Canada
| | - Jennifer Stone
- The Curtin UWA Centre for Genetic Origins of Health and Disease, Curtin University and University of Western Australia, Perth, Western Australia, Australia
- Department of Obstetrics and Gynaecology, University of Melbourne and the Royal Women's Hospital, Melbourne, Victoria, Australia
| | - Harald Surowy
- Department of Obstetrics and Gynecology, University of Heidelberg, Heidelberg, Germany
- Molecular Epidemiology Group, C080, German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - Anthony J Swerdlow
- Division of Genetics and Epidemiology, The Institute of Cancer Research, London, UK
- Division of Breast Cancer Research, The Institute of Cancer Research, London, UK
| | - Rulla M Tamimi
- Program in Genetic Epidemiology and Statistical Genetics, Harvard T.H. Chan School of Public Health, Boston, MA, USA
- Department of Epidemiology, Harvard T.H. Chan School of Public Health, Boston, MA, USA
- Channing Division of Network Medicine, Department of Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA
| | - William Tapper
- Cancer Sciences Academic Unit, Faculty of Medicine, University of Southampton, Southampton, UK
| | - Jack A Taylor
- Epidemiology Branch, National Institute of Environmental Health Sciences, NIH, Research Triangle Park, NC, USA
- Epigenetic and Stem Cell Biology Laboratory, National Institute of Environmental Health Sciences, NIH, Research Triangle Park, NC, USA
| | - Mary Beth Terry
- Department of Epidemiology, Mailman School of Public Health, Columbia University, New York, NY, USA
| | - Daniel C Tessier
- McGill University and Génome Québec Innovation Centre, Montréal, Quebec, Canada
| | - Abigail Thomas
- Department of Health Sciences Research, Mayo Clinic, Rochester, MN, USA
| | - Kathrin Thöne
- University Cancer Center Hamburg (UCCH), University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Rob A E M Tollenaar
- Department of Surgery, Leiden University Medical Center, Leiden, The Netherlands
| | - Diana Torres
- Molecular Genetics of Breast Cancer, German Cancer Research Center (DKFZ), Heidelberg, Germany
- Institute of Human Genetics, Pontificia Universidad Javeriana, Bogota, Colombia
| | - Thérèse Truong
- Cancer & Environment Group, Center for Research in Epidemiology and Population Health (CESP), INSERM, University Paris-Sud, University Paris-Saclay, Villejuif, France
| | - Michael Untch
- Department of Gynecology and Obstetrics, Helios Clinics Berlin-Buch, Berlin, Germany
| | - Celine Vachon
- Department of Health Sciences Research, Mayo Clinic, Rochester, MN, USA
| | - David Van Den Berg
- Department of Preventive Medicine, Keck School of Medicine, University of Southern California, Los Angeles, CA, USA
| | - Daniel Vincent
- McGill University and Génome Québec Innovation Centre, Montréal, Quebec, Canada
| | - Quinten Waisfisz
- Laboratory of Cancer Genetics and Tumor Biology, Northern Finland Laboratory Centre Oulu, Oulu, Finland
| | - Clarice R Weinberg
- Biostatistics and Computational Biology Branch, National Institute of Environmental Health Sciences, NIH, Research Triangle Park, NC, USA
| | - Camilla Wendt
- Department of Oncology - Pathology, Karolinska Institutet, Stockholm, Sweden
| | - Alice S Whittemore
- Department of Health Research and Policy - Epidemiology, Stanford University School of Medicine, Stanford, CA, USA
- Stanford Cancer Institute, Stanford University School of Medicine, Stanford, CA, USA
| | - Hans Wildiers
- Leuven Multidisciplinary Breast Center, Department of Oncology, Leuven Cancer Institute, University Hospitals Leuven, Leuven, Belgium
| | - Walter C Willett
- Department of Epidemiology, Harvard T.H. Chan School of Public Health, Boston, MA, USA
- Channing Division of Network Medicine, Department of Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA
- Department of Nutrition, Harvard T.H. Chan School of Public Health, Boston, MA, USA
| | - Robert Winqvist
- Laboratory of Cancer Genetics and Tumor Biology, Cancer and Translational Medicine Research Unit, Biocenter Oulu, University of Oulu, Oulu, Finland
- Laboratory of Cancer Genetics and Tumor Biology, Northern Finland Laboratory Centre Oulu, Oulu, Finland
| | - Alicja Wolk
- Institute of Environmental Medicine, Karolinska Institutet, Stockholm, Sweden
| | - Lucy Xia
- Department of Preventive Medicine, Keck School of Medicine, University of Southern California, Los Angeles, CA, USA
| | - Xiaohong R Yang
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, Rockville, MD, USA
| | - Argyrios Ziogas
- Department of Epidemiology, University of California Irvine, Irvine, CA, USA
| | - Elad Ziv
- Department of Medicine, Institute for Human Genetics, UCSF Helen Diller Family Comprehensive Cancer Center, University of California San Francisco, San Francisco, CA, USA
| | - Alison M Dunning
- Centre for Cancer Genetic Epidemiology, Department of Oncology, University of Cambridge, Cambridge, UK
| | - Paul D P Pharoah
- Centre for Cancer Genetic Epidemiology, Department of Public Health and Primary Care, University of Cambridge, Cambridge, UK
- Centre for Cancer Genetic Epidemiology, Department of Oncology, University of Cambridge, Cambridge, UK
| | - Jacques Simard
- Genomics Center, Centre Hospitalier Universitaire de Québec - Université Laval Research Center, Québec City, QC, Canada
| | - Roger L Milne
- Cancer Epidemiology & Intelligence Division, Cancer Council Victoria, Melbourne, Victoria, Australia
- Centre for Epidemiology and Biostatistics, Melbourne School of Population and Global Health, The University of Melbourne, Melbourne, Victoria, Australia
| | - Stacey L Edwards
- Cancer Division, QIMR Berghofer Medical Research Institute, Brisbane, Queensland, Australia
| | - Peter Kraft
- Program in Genetic Epidemiology and Statistical Genetics, Harvard T.H. Chan School of Public Health, Boston, MA, USA
- Department of Epidemiology, Harvard T.H. Chan School of Public Health, Boston, MA, USA
| | - Douglas F Easton
- Centre for Cancer Genetic Epidemiology, Department of Public Health and Primary Care, University of Cambridge, Cambridge, UK
- Centre for Cancer Genetic Epidemiology, Department of Oncology, University of Cambridge, Cambridge, UK
| | - Georgia Chenevix-Trench
- Cancer Division, QIMR Berghofer Medical Research Institute, Brisbane, Queensland, Australia.
| | - Wei Zheng
- Division of Epidemiology, Department of Medicine, Vanderbilt Epidemiology Center, Vanderbilt-Ingram Cancer Center, Vanderbilt University School of Medicine, Nashville, TN, USA.
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Johnson J, Bessette DC, Saunus JM, Smart CE, Song S, Johnston RL, Cocciardi S, Rozali EN, Johnstone CN, Vargas AC, Kazakoff SH, BioBank VC, Khanna KK, Lakhani SR, Chenevix-Trench G, Simpson PT, Nones K, Waddell N, Al-Ejeh F. Characterization of a novel breast cancer cell line derived from a metastatic bone lesion of a breast cancer patient. Breast Cancer Res Treat 2018; 170:179-188. [DOI: 10.1007/s10549-018-4719-9] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2017] [Accepted: 02/15/2018] [Indexed: 02/03/2023]
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Wiegmans AP, Miranda M, Wen SW, Al-Ejeh F, Möller A. RAD51 inhibition in triple negative breast cancer cells is challenged by compensatory survival signaling and requires rational combination therapy. Oncotarget 2018; 7:60087-60100. [PMID: 27507046 PMCID: PMC5312370 DOI: 10.18632/oncotarget.11065] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2015] [Accepted: 07/18/2016] [Indexed: 02/07/2023] Open
Abstract
The molecular rationale to induce synthetic lethality, by targeting defective homologous recombination repair in triple negative breast cancer (TNBC), has proven to have several shortcomings. Not meeting the expected minimal outcomes in clinical trials has highlighted common clinical resistance mechanisms including; increased expression of the target gene PARP1, increased expression or reversion mutation of BRCA1, or up-regulation of the compensatory homologous recombination protein RAD51. Indeed, RAD51 has been demonstrated to be an alternative synthetic lethal target in BRCA1-mutated cancers. To overcome selective pressure on DNA repair pathways, we examined new potential targets within TNBC that demonstrate synthetic lethality in association with RAD51 depletion. We confirmed complementary targets of PARP1/2 and DNA-PK as well as a new synthetic lethality combination with p38. p38 is considered a relevant target in breast cancer, as it has been implicated in resistance to chemotherapy, including tamoxifen. We show that the combination of targeting RAD51 and p38 inhibits cell proliferation both in vitro and in vivo, which was further enhanced by targeting of PARP1. Analysis of the molecular mechanisms revealed that depletion of RAD51 increased ERK1/2 and p38 signaling. Our results highlight a potential compensatory mechanism via p38 that limits DNA targeted therapy.
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Affiliation(s)
- Adrian P Wiegmans
- Tumor Microenvironment Laboratory, QIMR Berghofer, Herston Rd, Herston QLD 4006, Australia
| | - Mariska Miranda
- Personalized Medicine Laboratory, QIMR Berghofer, Herston Rd, Herston QLD 4006, Australia
| | - Shu Wen Wen
- Tumor Microenvironment Laboratory, QIMR Berghofer, Herston Rd, Herston QLD 4006, Australia
| | - Fares Al-Ejeh
- Personalized Medicine Laboratory, QIMR Berghofer, Herston Rd, Herston QLD 4006, Australia
| | - Andreas Möller
- Tumor Microenvironment Laboratory, QIMR Berghofer, Herston Rd, Herston QLD 4006, Australia.,School of Medicine, University of Queensland, Brisbane, QLD 4072, Australia
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Milne RL, Kuchenbaecker KB, Michailidou K, Beesley J, Kar S, Lindström S, Hui S, Lemaçon A, Soucy P, Dennis J, Jiang X, Rostamianfar A, Finucane H, Bolla MK, McGuffog L, Wang Q, Aalfs CM, Adams M, Adlard J, Agata S, Ahmed S, Ahsan H, Aittomäki K, Al-Ejeh F, Allen J, Ambrosone CB, Amos CI, Andrulis IL, Anton-Culver H, Antonenkova NN, Arndt V, Arnold N, Aronson KJ, Auber B, Auer PL, Ausems MGEM, Azzollini J, Bacot F, Balmaña J, Barile M, Barjhoux L, Barkardottir RB, Barrdahl M, Barnes D, Barrowdale D, Baynes C, Beckmann MW, Benitez J, Bermisheva M, Bernstein L, Bignon YJ, Blazer KR, Blok MJ, Blomqvist C, Blot W, Bobolis K, Boeckx B, Bogdanova NV, Bojesen A, Bojesen SE, Bonanni B, Børresen-Dale AL, Bozsik A, Bradbury AR, Brand JS, Brauch H, Brenner H, Bressac-de Paillerets B, Brewer C, Brinton L, Broberg P, Brooks-Wilson A, Brunet J, Brüning T, Burwinkel B, Buys SS, Byun J, Cai Q, Caldés T, Caligo MA, Campbell I, Canzian F, Caron O, Carracedo A, Carter BD, Castelao JE, Castera L, Caux-Moncoutier V, Chan SB, Chang-Claude J, Chanock SJ, Chen X, Cheng TYD, Chiquette J, Christiansen H, Claes KBM, Clarke CL, Conner T, Conroy DM, Cook J, Cordina-Duverger E, Cornelissen S, Coupier I, Cox A, Cox DG, Cross SS, Cuk K, Cunningham JM, Czene K, Daly MB, Damiola F, Darabi H, Davidson R, De Leeneer K, Devilee P, Dicks E, Diez O, Ding YC, Ditsch N, Doheny KF, Domchek SM, Dorfling CM, Dörk T, Dos-Santos-Silva I, Dubois S, Dugué PA, Dumont M, Dunning AM, Durcan L, Dwek M, Dworniczak B, Eccles D, Eeles R, Ehrencrona H, Eilber U, Ejlertsen B, Ekici AB, Eliassen AH, Engel C, Eriksson M, Fachal L, Faivre L, Fasching PA, Faust U, Figueroa J, Flesch-Janys D, Fletcher O, Flyger H, Foulkes WD, Friedman E, Fritschi L, Frost D, Gabrielson M, Gaddam P, Gammon MD, Ganz PA, Gapstur SM, Garber J, Garcia-Barberan V, García-Sáenz JA, Gaudet MM, Gauthier-Villars M, Gehrig A, Georgoulias V, Gerdes AM, Giles GG, Glendon G, Godwin AK, Goldberg MS, Goldgar DE, González-Neira A, Goodfellow P, Greene MH, Alnæs GIG, Grip M, Gronwald J, Grundy A, Gschwantler-Kaulich D, Guénel P, Guo Q, Haeberle L, Hahnen E, Haiman CA, Håkansson N, Hallberg E, Hamann U, Hamel N, Hankinson S, Hansen TVO, Harrington P, Hart SN, Hartikainen JM, Healey CS, Hein A, Helbig S, Henderson A, Heyworth J, Hicks B, Hillemanns P, Hodgson S, Hogervorst FB, Hollestelle A, Hooning MJ, Hoover B, Hopper JL, Hu C, Huang G, Hulick PJ, Humphreys K, Hunter DJ, Imyanitov EN, Isaacs C, Iwasaki M, Izatt L, Jakubowska A, James P, Janavicius R, Janni W, Jensen UB, John EM, Johnson N, Jones K, Jones M, Jukkola-Vuorinen A, Kaaks R, Kabisch M, Kaczmarek K, Kang D, Kast K, Keeman R, Kerin MJ, Kets CM, Keupers M, Khan S, Khusnutdinova E, Kiiski JI, Kim SW, Knight JA, Konstantopoulou I, Kosma VM, Kristensen VN, Kruse TA, Kwong A, Lænkholm AV, Laitman Y, Lalloo F, Lambrechts D, Landsman K, Lasset C, Lazaro C, Le Marchand L, Lecarpentier J, Lee A, Lee E, Lee JW, Lee MH, Lejbkowicz F, Lesueur F, Li J, Lilyquist J, Lincoln A, Lindblom A, Lissowska J, Lo WY, Loibl S, Long J, Loud JT, Lubinski J, Luccarini C, Lush M, MacInnis RJ, Maishman T, Makalic E, Kostovska IM, Malone KE, Manoukian S, Manson JE, Margolin S, Martens JWM, Martinez ME, Matsuo K, Mavroudis D, Mazoyer S, McLean C, Meijers-Heijboer H, Menéndez P, Meyer J, Miao H, Miller A, Miller N, Mitchell G, Montagna M, Muir K, Mulligan AM, Mulot C, Nadesan S, Nathanson KL, Neuhausen SL, Nevanlinna H, Nevelsteen I, Niederacher D, Nielsen SF, Nordestgaard BG, Norman A, Nussbaum RL, Olah E, Olopade OI, Olson JE, Olswold C, Ong KR, Oosterwijk JC, Orr N, Osorio A, Pankratz VS, Papi L, Park-Simon TW, Paulsson-Karlsson Y, Lloyd R, Pedersen IS, Peissel B, Peixoto A, Perez JIA, Peterlongo P, Peto J, Pfeiler G, Phelan CM, Pinchev M, Plaseska-Karanfilska D, Poppe B, Porteous ME, Prentice R, Presneau N, Prokofieva D, Pugh E, Pujana MA, Pylkäs K, Rack B, Radice P, Rahman N, Rantala J, Rappaport-Fuerhauser C, Rennert G, Rennert HS, Rhenius V, Rhiem K, Richardson A, Rodriguez GC, Romero A, Romm J, Rookus MA, Rudolph A, Ruediger T, Saloustros E, Sanders J, Sandler DP, Sangrajrang S, Sawyer EJ, Schmidt DF, Schoemaker MJ, Schumacher F, Schürmann P, Schwentner L, Scott C, Scott RJ, Seal S, Senter L, Seynaeve C, Shah M, Sharma P, Shen CY, Sheng X, Shimelis H, Shrubsole MJ, Shu XO, Side LE, Singer CF, Sohn C, Southey MC, Spinelli JJ, Spurdle AB, Stegmaier C, Stoppa-Lyonnet D, Sukiennicki G, Surowy H, Sutter C, Swerdlow A, Szabo CI, Tamimi RM, Tan YY, Taylor JA, Tejada MI, Tengström M, Teo SH, Terry MB, Tessier DC, Teulé A, Thöne K, Thull DL, Tibiletti MG, Tihomirova L, Tischkowitz M, Toland AE, Tollenaar RAEM, Tomlinson I, Tong L, Torres D, Tranchant M, Truong T, Tucker K, Tung N, Tyrer J, Ulmer HU, Vachon C, van Asperen CJ, Van Den Berg D, van den Ouweland AMW, van Rensburg EJ, Varesco L, Varon-Mateeva R, Vega A, Viel A, Vijai J, Vincent D, Vollenweider J, Walker L, Wang Z, Wang-Gohrke S, Wappenschmidt B, Weinberg CR, Weitzel JN, Wendt C, Wesseling J, Whittemore AS, Wijnen JT, Willett W, Winqvist R, Wolk A, Wu AH, Xia L, Yang XR, Yannoukakos D, Zaffaroni D, Zheng W, Zhu B, Ziogas A, Ziv E, Zorn KK, Gago-Dominguez M, Mannermaa A, Olsson H, Teixeira MR, Stone J, Offit K, Ottini L, Park SK, Thomassen M, Hall P, Meindl A, Schmutzler RK, Droit A, Bader GD, Pharoah PDP, Couch FJ, Easton DF, Kraft P, Chenevix-Trench G, García-Closas M, Schmidt MK, Antoniou AC, Simard J. Identification of ten variants associated with risk of estrogen-receptor-negative breast cancer. Nat Genet 2017; 49:1767-1778. [PMID: 29058716 PMCID: PMC5808456 DOI: 10.1038/ng.3785] [Citation(s) in RCA: 221] [Impact Index Per Article: 31.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2016] [Accepted: 01/11/2017] [Indexed: 12/14/2022]
Abstract
Most common breast cancer susceptibility variants have been identified through genome-wide association studies (GWAS) of predominantly estrogen receptor (ER)-positive disease. We conducted a GWAS using 21,468 ER-negative cases and 100,594 controls combined with 18,908 BRCA1 mutation carriers (9,414 with breast cancer), all of European origin. We identified independent associations at P < 5 × 10-8 with ten variants at nine new loci. At P < 0.05, we replicated associations with 10 of 11 variants previously reported in ER-negative disease or BRCA1 mutation carrier GWAS and observed consistent associations with ER-negative disease for 105 susceptibility variants identified by other studies. These 125 variants explain approximately 16% of the familial risk of this breast cancer subtype. There was high genetic correlation (0.72) between risk of ER-negative breast cancer and breast cancer risk for BRCA1 mutation carriers. These findings may lead to improved risk prediction and inform further fine-mapping and functional work to better understand the biological basis of ER-negative breast cancer.
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Affiliation(s)
- Roger L Milne
- Cancer Epidemiology and Intelligence Division, Cancer Council Victoria, Melbourne, Victoria, Australia
- Centre for Epidemiology and Biostatistics, Melbourne School of Population and Global Health, University of Melbourne, Melbourne, Victoria, Australia
| | - Karoline B Kuchenbaecker
- Centre for Cancer Genetic Epidemiology, Department of Public Health and Primary Care, University of Cambridge, Cambridge, UK
- Wellcome Trust Sanger Institute, Wellcome Trust Genome Campus, Hinxton, UK
| | - Kyriaki Michailidou
- Centre for Cancer Genetic Epidemiology, Department of Public Health and Primary Care, University of Cambridge, Cambridge, UK
- Department of Electron Microscopy/Molecular Pathology, The Cyprus Institute of Neurology and Genetics, Nicosia, Cyprus
| | - Jonathan Beesley
- Cancer Division, QIMR Berghofer Medical Research Institute, Brisbane, Queensland, Australia
| | - Siddhartha Kar
- Centre for Cancer Genetic Epidemiology, Department of Oncology, University of Cambridge, Cambridge, UK
| | - Sara Lindström
- Department of Epidemiology, University of Washington School of Public Health, Seattle, Washington, USA
- Program in Genetic Epidemiology and Statistical Genetics, Harvard T.H. Chan School of Public Health, Boston, Massachusetts, USA
| | - Shirley Hui
- Donnelly Centre, University of Toronto, Toronto, Ontario, Canada
| | - Audrey Lemaçon
- Genomics Center, Centre Hospitalier Universitaire de Québec Research Center, Laval University, Québec City, Québec, Canada
| | - Penny Soucy
- Genomics Center, Centre Hospitalier Universitaire de Québec Research Center, Laval University, Québec City, Québec, Canada
| | - Joe Dennis
- Centre for Cancer Genetic Epidemiology, Department of Public Health and Primary Care, University of Cambridge, Cambridge, UK
| | - Xia Jiang
- Program in Genetic Epidemiology and Statistical Genetics, Harvard T.H. Chan School of Public Health, Boston, Massachusetts, USA
| | | | - Hilary Finucane
- Program in Genetic Epidemiology and Statistical Genetics, Harvard T.H. Chan School of Public Health, Boston, Massachusetts, USA
- Department of Mathematics, Massachusetts Institute of Technology, Cambridge, Massachusetts, USA
| | - Manjeet K Bolla
- Centre for Cancer Genetic Epidemiology, Department of Public Health and Primary Care, University of Cambridge, Cambridge, UK
| | - Lesley McGuffog
- Centre for Cancer Genetic Epidemiology, Department of Public Health and Primary Care, University of Cambridge, Cambridge, UK
| | - Qin Wang
- Centre for Cancer Genetic Epidemiology, Department of Public Health and Primary Care, University of Cambridge, Cambridge, UK
| | - Cora M Aalfs
- Department of Clinical Genetics, Academic Medical Center, Amsterdam, the Netherlands
| | - Marcia Adams
- Center for Inherited Disease Research (CIDR), Institute of Genetic Medicine, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - Julian Adlard
- Yorkshire Regional Genetics Service, Chapel Allerton Hospital, Leeds, UK
| | - Simona Agata
- Immunology and Molecular Oncology Unit, Istituto Oncologico Veneto (IOV), IRCCS, Padua, Italy
| | - Shahana Ahmed
- Centre for Cancer Genetic Epidemiology, Department of Oncology, University of Cambridge, Cambridge, UK
| | - Habibul Ahsan
- Center for Cancer Epidemiology and Prevention, University of Chicago, Chicago, Illinois, USA
| | - Kristiina Aittomäki
- Department of Clinical Genetics, Helsinki University Hospital, University of Helsinki, Helsinki, Finland
| | - Fares Al-Ejeh
- Personalised Medicine Team, QIMR Berghofer Medical Research Institute, Brisbane, Queensland, Australia
| | - Jamie Allen
- Centre for Cancer Genetic Epidemiology, Department of Public Health and Primary Care, University of Cambridge, Cambridge, UK
| | | | - Christopher I Amos
- Center for Genomic Medicine, Department of Biomedical Data Science, Geisel School of Medicine, Dartmouth College, Lebanon, New Hampshire, USA
| | - Irene L Andrulis
- Fred A. Litwin Center for Cancer Genetics, Lunenfeld-Tanenbaum Research Institute of Mount Sinai Hospital, Toronto, Ontario, Canada
- Department of Molecular Genetics, University of Toronto, Toronto, Ontario, Canada
| | - Hoda Anton-Culver
- Department of Epidemiology, University of California, Irvine, Irvine, California, USA
| | - Natalia N Antonenkova
- N.N. Alexandrov Research Institute of Oncology and Medical Radiology, Minsk, Belarus
| | - Volker Arndt
- Division of Clinical Epidemiology and Aging Research, German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - Norbert Arnold
- Institute of Clinical Molecular Biology / Department of Gynecology and Obstetrics, University Hospital of Schleswig-Holstein, Campus Kiel, Christian-Albrechts University Kiel, Kiel, Germany
| | - Kristan J Aronson
- Department of Public Health Sciences and Cancer Research Institute, Queen's University, Kingston, Ontario, Canada
| | - Bernd Auber
- Institute of Human Genetics, Hannover Medical School, Hannover, Germany
| | - Paul L Auer
- Cancer Prevention Program, Fred Hutchinson Cancer Research Center, Seattle, Washington, USA
- Zilber School of Public Health, University of Wisconsin-Milwaukee, Milwaukee, Wisconsin, USA
| | - Margreet G E M Ausems
- Department of Medical Genetics, University Medical Center Utrecht, Utrecht, the Netherlands
| | - Jacopo Azzollini
- Unit of Medical Genetics, Department of Preventive and Predictive Medicine, Fondazione IRCCS (Istituto di Ricovero e Cura a Carattere Scientifico), Istituto Nazionale dei Tumori (INT), Milan, Italy
| | - François Bacot
- McGill University and Génome Québec Innovation Centre, Montréal, Québec, Canada
| | - Judith Balmaña
- Department of Medical Oncology, University Hospital, Vall d'Hebron, Barcelona, Spain
| | - Monica Barile
- Division of Cancer Prevention and Genetics, Istituto Europeo di Oncologia, Milan, Italy
| | | | - Rosa B Barkardottir
- Laboratory of Cell Biology, Department of Pathology, Landspitali, Reykjavik, Iceland
- BMC (Biomedical Centre), Faculty of Medicine, University of Iceland, Reykjavik, Iceland
| | - Myrto Barrdahl
- Division of Cancer Epidemiology, German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - Daniel Barnes
- Centre for Cancer Genetic Epidemiology, Department of Public Health and Primary Care, University of Cambridge, Cambridge, UK
| | - Daniel Barrowdale
- Centre for Cancer Genetic Epidemiology, Department of Public Health and Primary Care, University of Cambridge, Cambridge, UK
| | - Caroline Baynes
- Centre for Cancer Genetic Epidemiology, Department of Oncology, University of Cambridge, Cambridge, UK
| | - Matthias W Beckmann
- Department of Gynaecology and Obstetrics, University Hospital Erlangen, Friedrich Alexander University Erlangen-Nuremberg, Comprehensive Cancer Center Erlangen-EMN, Erlangen, Germany
| | - Javier Benitez
- Human Genotyping Unit -Centro Nacional de Genotipado (CEGEN), Human Cancer Genetics Programme, Spanish National Cancer Research Centre (CNIO), Madrid, Spain
- Human Genetics Group, Human Cancer Genetics Programme, Spanish National Cancer Centre (CNIO), Madrid, Spain
- Spanish Network on Rare Diseases (CIBERER), Madrid, Spain
| | - Marina Bermisheva
- Institute of Biochemistry and Genetics, Ufa Scientific Center of the Russian Academy of Sciences, Ufa, Russian Federation
| | - Leslie Bernstein
- Department of Population Sciences, Beckman Research Institute of City of Hope, Duarte, California, USA
| | - Yves-Jean Bignon
- Université Clermont Auvergne, INSERM, U1240, Imagerie Moléculaire et Stratégies Théranostiques, Centre Jean Perrin, Clermont-Ferrand, France
| | | | - Marinus J Blok
- Department of Clinical Genetics, Maastricht University Medical Center, Maastricht, the Netherlands
| | - Carl Blomqvist
- Department of Oncology, Helsinki University Hospital, University of Helsinki, Helsinki, Finland
| | - William Blot
- Division of Epidemiology, Department of Medicine, Vanderbilt Epidemiology Center, Vanderbilt-Ingram Cancer Center, Vanderbilt University School of Medicine, Nashville, Tennessee, USA
- International Epidemiology Institute, Rockville, Maryland, USA
| | - Kristie Bobolis
- City of Hope Clinical Cancer Genomics Community Research Network, Duarte, California, USA
| | - Bram Boeckx
- Vesalius Research Center, VIB, Leuven, Belgium
- Laboratory for Translational Genetics, Department of Oncology, University of Leuven, Leuven, Belgium
| | - Natalia V Bogdanova
- N.N. Alexandrov Research Institute of Oncology and Medical Radiology, Minsk, Belarus
- Department of Radiation Oncology, Hannover Medical School, Hannover, Germany
- Gynaecology Research Unit, Hannover Medical School, Hannover, Germany
| | - Anders Bojesen
- Department of Clinical Genetics, Vejle Hospital, Vejle, Denmark
| | - Stig E Bojesen
- Copenhagen General Population Study, Herlev and Gentofte Hospital, Copenhagen University Hospital, Herlev, Denmark
- Department of Clinical Biochemistry, Herlev and Gentofte Hospital, Copenhagen University Hospital, Herlev, Denmark
- Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark
| | - Bernardo Bonanni
- Division of Cancer Prevention and Genetics, Istituto Europeo di Oncologia, Milan, Italy
| | - Anne-Lise Børresen-Dale
- Department of Cancer Genetics, Institute for Cancer Research, Oslo University Hospital Radiumhospitalet, Oslo, Norway
| | - Aniko Bozsik
- Department of Molecular Genetics, National Institute of Oncology, Budapest, Hungary
| | - Angela R Bradbury
- Department of Medicine, Abramson Cancer Center, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Judith S Brand
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden
| | - Hiltrud Brauch
- Dr. Margarete Fischer-Bosch-Institute of Clinical Pharmacology, Stuttgart, Germany
- University of Tübingen, Tübingen, Germany
- German Cancer Consortium (DKTK), German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - Hermann Brenner
- Division of Clinical Epidemiology and Aging Research, German Cancer Research Center (DKFZ), Heidelberg, Germany
- German Cancer Consortium (DKTK), German Cancer Research Center (DKFZ), Heidelberg, Germany
- Division of Preventive Oncology, German Cancer Research Center (DKFZ) and National Center for Tumor Diseases (NCT), Heidelberg, Germany
| | | | - Carole Brewer
- Department of Clinical Genetics, Royal Devon and Exeter Hospital, Exeter, UK
| | - Louise Brinton
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, Rockville, Maryland, USA
| | - Per Broberg
- Department of Cancer Epidemiology, Clinical Sciences, Lund University, Lund, Sweden
| | - Angela Brooks-Wilson
- Genome Sciences Centre, BC Cancer Agency, Vancouver, British Columbia, Canada
- Department of Biomedical Physiology and Kinesiology, Simon Fraser University, Burnaby, British Columbia, Canada
| | - Joan Brunet
- Genetic Counseling Unit, Hereditary Cancer Program, IDIBGI (Institut d'Investigació Biomèdica de Girona), Catalan Institute of Oncology, Girona, Spain
| | - Thomas Brüning
- Institute for Prevention and Occupational Medicine of the German Social Accident Insurance, Institute of the Ruhr University Bochum (IPA), Bochum, Germany
| | - Barbara Burwinkel
- Department of Obstetrics and Gynecology, University of Heidelberg, Heidelberg, Germany
- Molecular Epidemiology Group, German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - Saundra S Buys
- Department of Medicine, Huntsman Cancer Institute, Salt Lake City, Utah, USA
| | - Jinyoung Byun
- Center for Genomic Medicine, Department of Biomedical Data Science, Geisel School of Medicine, Dartmouth College, Lebanon, New Hampshire, USA
| | - Qiuyin Cai
- Division of Epidemiology, Department of Medicine, Vanderbilt Epidemiology Center, Vanderbilt-Ingram Cancer Center, Vanderbilt University School of Medicine, Nashville, Tennessee, USA
| | - Trinidad Caldés
- Medical Oncology Department, CIBERONC, Hospital Clínico San Carlos, Madrid, Spain
| | - Maria A Caligo
- Section of Molecular Genetics, Department of Laboratory Medicine, University of Pisa and University Hospital of Pisa, Pisa, Italy
| | - Ian Campbell
- Research Department, Peter MacCallum Cancer Centre, East Melbourne, Victoria, Australia
- Sir Peter MacCallum Department of Oncology, University of Melbourne, Melbourne, Victoria, Australia
| | - Federico Canzian
- Genomic Epidemiology Group, German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - Olivier Caron
- Gustave Roussy, Biopathology Department, Villejuif, France
| | - Angel Carracedo
- Genomic Medicine Group, Galician Foundation of Genomic Medicine, Instituto de Investigación Sanitaria de Santiago de Compostela (IDIS), Complejo Hospitalario Universitario de Santiago, Servizo Galego de Saúde SERGAS, Santiago de Compostela, Spain
- Centro de Investigación en Red de Enfermedades Raras (CIBERER) and Centro Nacional de Genotipado (CEGEN-PRB2), Universidade de Santiago de Compostela, Santiago de Compostela, Spain
| | - Brian D Carter
- Epidemiology Research Program, American Cancer Society, Atlanta, Georgia, USA
| | - J Esteban Castelao
- Oncology and Genetics Unit, Instituto de Investigación Biomédica (IBI) de Orense-Pontevedra-Vigo, Xerencia de Xestión Integrada de Vigo, Servizo Galego de Saúde SERGAS, Vigo, Spain
| | | | - Virginie Caux-Moncoutier
- Service de Génétique Oncologique and INSERM U830, Institut Curie, Paris, France - Université Paris Descartes, Sorbonne Paris Cité
| | | | - Jenny Chang-Claude
- Division of Cancer Epidemiology, German Cancer Research Center (DKFZ), Heidelberg, Germany
- University Cancer Center Hamburg (UCCH), University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Stephen J Chanock
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, Rockville, Maryland, USA
| | - Xiaoqing Chen
- Cancer Division, QIMR Berghofer Medical Research Institute, Brisbane, Queensland, Australia
| | - Ting-Yuan David Cheng
- Division of Cancer Prevention and Population Sciences, Roswell Park Cancer Institute, Buffalo, New York, USA
| | - Jocelyne Chiquette
- Unité de Recherche en Santé des Populations, Centre des Maladies du Sein Deschênes-Fabia, Hôpital du Saint-Sacrement, Québec City, Québec, Canada
| | - Hans Christiansen
- Department of Radiation Oncology, Hannover Medical School, Hannover, Germany
| | | | - Christine L Clarke
- Westmead Institute for Medical Research, University of Sydney, Sydney, New South Wales, Australia
| | - Thomas Conner
- Huntsman Cancer Institute, Salt Lake City, Utah, USA
| | - Don M Conroy
- Centre for Cancer Genetic Epidemiology, Department of Oncology, University of Cambridge, Cambridge, UK
| | - Jackie Cook
- Sheffield Clinical Genetics Service, Sheffield Children's Hospital, Sheffield, UK
| | - Emilie Cordina-Duverger
- Cancer and Environment Group, Center for Research in Epidemiology and Population Health (CESP), INSERM, University Paris-Sud, University Paris-Saclay, Villejuif, France
| | - Sten Cornelissen
- Division of Molecular Pathology, Netherlands Cancer Institute, Antoni van Leeuwenhoek Hospital, Amsterdam, the Netherlands
| | - Isabelle Coupier
- Unité d'Oncogénétique, CHU Arnaud de Villeneuve, Montpellier, France
| | - Angela Cox
- Academic Unit of Molecular Oncology, Department of Oncology and Metabolism, University of Sheffield, Sheffield, UK
| | - David G Cox
- Department of Epidemiology and Biostatistics, School of Public Health, Imperial College London, London, UK
- INSERM U1052, Cancer Research Center of Lyon, Lyon, France
| | - Simon S Cross
- Academic Unit of Pathology, Department of Neuroscience, University of Sheffield, Sheffield, UK
| | - Katarina Cuk
- Division of Clinical Epidemiology and Aging Research, German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - Julie M Cunningham
- Department of Laboratory Medicine and Pathology, Mayo Clinic, Rochester, Minnesota, USA
| | - Kamila Czene
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden
| | - Mary B Daly
- Department of Clinical Genetics, Fox Chase Cancer Center, Philadelphia, Pennsylvania, USA
| | | | - Hatef Darabi
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden
| | - Rosemarie Davidson
- Department of Clinical Genetics, South Glasgow University Hospitals, Glasgow, UK
| | - Kim De Leeneer
- Center for Medical Genetics, Ghent University, Ghent, Belgium
| | - Peter Devilee
- Department of Pathology, Leiden University Medical Center, Leiden, the Netherlands
- Department of Human Genetics, Leiden University Medical Center, Leiden, the Netherlands
| | - Ed Dicks
- Centre for Cancer Genetic Epidemiology, Department of Oncology, University of Cambridge, Cambridge, UK
| | - Orland Diez
- Oncogenetics Group, Vall d'Hebron Institute of Oncology (VHIO), Clinical and Molecular Genetics Area, Vall d'Hebron University Hospital, Barcelona, Spain
| | - Yuan Chun Ding
- Department of Population Sciences, Beckman Research Institute of City of Hope, Duarte, California, USA
| | - Nina Ditsch
- Department of Gynecology and Obstetrics, Ludwig Maximilians University of Munich, Munich, Germany
| | - Kimberly F Doheny
- Center for Inherited Disease Research (CIDR), Institute of Genetic Medicine, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - Susan M Domchek
- Department of Medicine, Abramson Cancer Center, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Cecilia M Dorfling
- Cancer Genetics Laboratory, Department of Genetics, University of Pretoria, Arcadia, South Africa
| | - Thilo Dörk
- Gynaecology Research Unit, Hannover Medical School, Hannover, Germany
| | - Isabel Dos-Santos-Silva
- Department of Non-Communicable Disease Epidemiology, London School of Hygiene and Tropical Medicine, London, UK
| | - Stéphane Dubois
- Genomics Center, Centre Hospitalier Universitaire de Québec Research Center, Laval University, Québec City, Québec, Canada
| | - Pierre-Antoine Dugué
- Cancer Epidemiology and Intelligence Division, Cancer Council Victoria, Melbourne, Victoria, Australia
- Centre for Epidemiology and Biostatistics, Melbourne School of Population and Global Health, University of Melbourne, Melbourne, Victoria, Australia
| | - Martine Dumont
- Genomics Center, Centre Hospitalier Universitaire de Québec Research Center, Laval University, Québec City, Québec, Canada
| | - Alison M Dunning
- Centre for Cancer Genetic Epidemiology, Department of Oncology, University of Cambridge, Cambridge, UK
| | - Lorraine Durcan
- Southampton Clinical Trials Unit, Faculty of Medicine, University of Southampton, Southampton, UK
- Cancer Sciences Academic Unit, Faculty of Medicine, University of Southampton, Southampton, UK
| | - Miriam Dwek
- Department of Biomedical Sciences, Faculty of Science and Technology, University of Westminster, London, UK
| | - Bernd Dworniczak
- Institute of Human Genetics, University of Münster, Münster, Germany
| | - Diana Eccles
- Cancer Sciences Academic Unit, Faculty of Medicine, University of Southampton, Southampton, UK
| | - Ros Eeles
- Oncogenetics Team, The Institute of Cancer Research and Royal Marsden NHS Foundation Trust, London, UK
| | - Hans Ehrencrona
- Department of Clinical Genetics, Lund University Hospital, Lund, Sweden
| | - Ursula Eilber
- Division of Cancer Epidemiology, German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - Bent Ejlertsen
- Department of Oncology, Rigshospitalet, Copenhagen University Hospital, Copenhagen, Denmark
| | - Arif B Ekici
- Institute of Human Genetics, University Hospital Erlangen, Friedrich Alexander University Erlangen-Nuremberg, Comprehensive Cancer Center Erlangen-EMN, Erlangen, Germany
| | - A Heather Eliassen
- Channing Division of Network Medicine, Department of Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts, USA
- Department of Epidemiology, Harvard T.H. Chan School of Public Health, Boston, Massachusetts, USA
| | - Christoph Engel
- Institute for Medical Informatics, Statistics and Epidemiology, University of Leipzig, Leipzig, Germany
- LIFE-Leipzig Research Centre for Civilization Diseases, University of Leipzig, Leipzig, Germany
| | - Mikael Eriksson
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden
| | - Laura Fachal
- Centre for Cancer Genetic Epidemiology, Department of Oncology, University of Cambridge, Cambridge, UK
| | - Laurence Faivre
- Genetics Department, Dijon University Hospital, Dijon, France
- Oncogenetics, Centre Georges-François Leclerc, Dijon, France
| | - Peter A Fasching
- Department of Gynaecology and Obstetrics, University Hospital Erlangen, Friedrich Alexander University Erlangen-Nuremberg, Comprehensive Cancer Center Erlangen-EMN, Erlangen, Germany
- Division of Hematology and Oncology, Department of Medicine, David Geffen School of Medicine, University of California, Los Angeles, Los Angeles, California, USA
| | - Ulrike Faust
- Institute of Medical Genetics and Applied Genomics, University of Tübingen, Tübingen, Germany
| | - Jonine Figueroa
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, Rockville, Maryland, USA
- Usher Institute of Population Health Sciences and Informatics, CRUK Edinburgh Centre, University of Edinburgh Medical School, Edinburgh, UK
| | - Dieter Flesch-Janys
- Institute for Medical Biometrics and Epidemiology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
- Department of Cancer Epidemiology, Clinical Cancer Registry, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Olivia Fletcher
- Breast Cancer Now Toby Robins Research Centre, The Institute of Cancer Research, London, UK
| | - Henrik Flyger
- Department of Breast Surgery, Herlev and Gentofte Hospital, Copenhagen University Hospital, Herlev, Denmark
| | - William D Foulkes
- Program in Cancer Genetics, Departments of Human Genetics and Oncology, McGill University, Montréal, Québec, Canada
| | - Eitan Friedman
- Susanne Levy Gertner Oncogenetics Unit, Institute of Human Genetics, Chaim Sheba Medical Center, Ramat Gan, Israel
- Sackler Faculty of Medicine, Tel Aviv University, Ramat Aviv, Israel
| | - Lin Fritschi
- School of Public Health, Curtin University, Perth, Western Australia, Australia
| | - Debra Frost
- Centre for Cancer Genetic Epidemiology, Department of Public Health and Primary Care, University of Cambridge, Cambridge, UK
| | - Marike Gabrielson
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden
| | - Pragna Gaddam
- Clinical Cancer Genetics Laboratory, Memorial Sloan Kettering Cancer Center, New York, New York, USA
| | - Marilie D Gammon
- Department of Epidemiology, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina, USA
| | - Patricia A Ganz
- Division of Cancer Prevention and Control Research, Jonsson Comprehensive Cancer Center, Schools of Medicine and Public Health, University of California, Los Angeles, Los Angeles, California, USA
| | - Susan M Gapstur
- Epidemiology Research Program, American Cancer Society, Atlanta, Georgia, USA
| | - Judy Garber
- Cancer Risk and Prevention Clinic, Dana-Farber Cancer Institute, Boston, Massachusetts, USA
| | | | - José A García-Sáenz
- Medical Oncology Department, CIBERONC, Hospital Clínico San Carlos, Madrid, Spain
| | - Mia M Gaudet
- Epidemiology Research Program, American Cancer Society, Atlanta, Georgia, USA
| | - Marion Gauthier-Villars
- Service de Génétique Oncologique and INSERM U830, Institut Curie, Paris, France - Université Paris Descartes, Sorbonne Paris Cité
| | - Andrea Gehrig
- Centre of Familial Breast and Ovarian Cancer, Department of Medical Genetics, Institute of Human Genetics, University Würzburg, Würzburg, Germany
| | | | - Anne-Marie Gerdes
- Department of Clinical Genetics, Rigshospitalet, Copenhagen, Denmark
| | - Graham G Giles
- Cancer Epidemiology and Intelligence Division, Cancer Council Victoria, Melbourne, Victoria, Australia
- Centre for Epidemiology and Biostatistics, Melbourne School of Population and Global Health, University of Melbourne, Melbourne, Victoria, Australia
| | - Gord Glendon
- Fred A. Litwin Center for Cancer Genetics, Lunenfeld-Tanenbaum Research Institute of Mount Sinai Hospital, Toronto, Ontario, Canada
| | - Andrew K Godwin
- Department of Pathology and Laboratory Medicine, University of Kansas Medical Center, Kansas City, Kansas, USA
| | - Mark S Goldberg
- Department of Medicine, McGill University, Montréal, Québec, Canada
- Division of Clinical Epidemiology, Royal Victoria Hospital, McGill University, Montréal, Québec, Canada
| | - David E Goldgar
- Department of Dermatology, Huntsman Cancer Institute, University of Utah School of Medicine, Salt Lake City, Utah, USA
| | - Anna González-Neira
- Human Genotyping Unit -Centro Nacional de Genotipado (CEGEN), Human Cancer Genetics Programme, Spanish National Cancer Research Centre (CNIO), Madrid, Spain
| | - Paul Goodfellow
- Department of Obstetrics and Gynecology, Ohio State University James Comprehensive Cancer Center, Columbus, Ohio, USA
| | - Mark H Greene
- Clinical Genetics Branch, Division of Cancer Epidemiology and Genetics, National Cancer Institute, US National Institutes of Health, Bethesda, Maryland, USA
| | - Grethe I Grenaker Alnæs
- Department of Cancer Genetics, Institute for Cancer Research, Oslo University Hospital Radiumhospitalet, Oslo, Norway
| | - Mervi Grip
- Department of Surgery, Oulu University Hospital, University of Oulu, Oulu, Finland
| | - Jacek Gronwald
- Department of Genetics and Pathology, Pomeranian Medical University, Szczecin, Poland
| | - Anne Grundy
- Centre de Recherche du Centre Hospitalier de Université de Montréal (CHUM), Montréal, Québec, Canada
| | - Daphne Gschwantler-Kaulich
- Department of Obstetrics and Gynaecology and Comprehensive Cancer Centre, Medical University of Vienna, Vienna, Austria
| | - Pascal Guénel
- Cancer and Environment Group, Center for Research in Epidemiology and Population Health (CESP), INSERM, University Paris-Sud, University Paris-Saclay, Villejuif, France
| | - Qi Guo
- Cardiovascular Epidemiology Unit, Department of Public Health and Primary Care, University of Cambridge, Cambridge, UK
| | - Lothar Haeberle
- Department of Gynaecology and Obstetrics, University Hospital Erlangen, Friedrich Alexander University Erlangen-Nuremberg, Comprehensive Cancer Center Erlangen-EMN, Erlangen, Germany
| | - Eric Hahnen
- Center for Familial Breast and Ovarian Cancer, University Hospital of Cologne, Cologne, Germany
- Center for Integrated Oncology (CIO), University Hospital of Cologne, Cologne, Germany
- Center for Molecular Medicine Cologne (CMMC), University of Cologne, Cologne, Germany
| | - Christopher A Haiman
- Department of Preventive Medicine, Keck School of Medicine, University of Southern California, Los Angeles, California, USA
| | - Niclas Håkansson
- Institute of Environmental Medicine, Karolinska Institutet, Stockholm, Sweden
| | - Emily Hallberg
- Department of Health Sciences Research, Mayo Clinic, Rochester, Minnesota, USA
| | - Ute Hamann
- Molecular Genetics of Breast Cancer, German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - Nathalie Hamel
- McGill University and Génome Québec Innovation Centre, Montréal, Québec, Canada
| | - Susan Hankinson
- Department of Biostatistics and Epidemiology, University of Massachusetts, Amherst, Amherst, Massachusetts, USA
| | - Thomas V O Hansen
- Center for Genomic Medicine, Rigshospitalet, Copenhagen University Hospital, Copenhagen, Denmark
| | - Patricia Harrington
- Centre for Cancer Genetic Epidemiology, Department of Oncology, University of Cambridge, Cambridge, UK
| | - Steven N Hart
- Department of Health Sciences Research, Mayo Clinic, Rochester, Minnesota, USA
| | - Jaana M Hartikainen
- Translational Cancer Research Area, University of Eastern Finland, Kuopio, Finland
- Institute of Clinical Medicine, Pathology and Forensic Medicine, University of Eastern Finland, Kuopio, Finland
- Imaging Center, Department of Clinical Pathology, Kuopio University Hospital, Kuopio, Finland
| | - Catherine S Healey
- Centre for Cancer Genetic Epidemiology, Department of Oncology, University of Cambridge, Cambridge, UK
| | - Alexander Hein
- Department of Gynaecology and Obstetrics, University Hospital Erlangen, Friedrich Alexander University Erlangen-Nuremberg, Comprehensive Cancer Center Erlangen-EMN, Erlangen, Germany
| | - Sonja Helbig
- Gynaecology Research Unit, Hannover Medical School, Hannover, Germany
| | - Alex Henderson
- Institute of Genetic Medicine, Centre for Life, Newcastle-upon-Tyne Hospitals NHS Trust, Newcastle-upon-Tyne, UK
| | - Jane Heyworth
- School of Population Health, University of Western Australia, Perth, Western Australia, Australia
| | - Belynda Hicks
- Cancer Genomics Research Laboratory (CGR), Division of Cancer Epidemiology and Genetics, National Cancer Institute, Bethesda, Maryland, USA
| | - Peter Hillemanns
- Gynaecology Research Unit, Hannover Medical School, Hannover, Germany
| | - Shirley Hodgson
- Medical Genetics Unit, St George's, University of London, London, UK
| | - Frans B Hogervorst
- Family Cancer Clinic, Netherlands Cancer Institute, Antoni van Leeuwenhoek Hospital, Amsterdam, the Netherlands
| | - Antoinette Hollestelle
- Department of Medical Oncology, Family Cancer Clinic, Erasmus MC Cancer Institute, Rotterdam, the Netherlands
| | - Maartje J Hooning
- Department of Medical Oncology, Family Cancer Clinic, Erasmus MC Cancer Institute, Rotterdam, the Netherlands
| | - Bob Hoover
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, Rockville, Maryland, USA
| | - John L Hopper
- Centre for Epidemiology and Biostatistics, Melbourne School of Population and Global Health, University of Melbourne, Melbourne, Victoria, Australia
| | - Chunling Hu
- Department of Laboratory Medicine and Pathology, Mayo Clinic, Rochester, Minnesota, USA
| | - Guanmengqian Huang
- Molecular Genetics of Breast Cancer, German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - Peter J Hulick
- Center for Medical Genetics, NorthShore University HealthSystem, Evanston, Illinois, USA
- Pritzker School of Medicine, University of Chicago, Evanston, Illinois, USA
| | - Keith Humphreys
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden
| | - David J Hunter
- Program in Genetic Epidemiology and Statistical Genetics, Harvard T.H. Chan School of Public Health, Boston, Massachusetts, USA
- Department of Epidemiology, Harvard T.H. Chan School of Public Health, Boston, Massachusetts, USA
| | | | - Claudine Isaacs
- Lombardi Comprehensive Cancer Center, Georgetown University, Washington, DC, USA
| | - Motoki Iwasaki
- Division of Epidemiology, Center for Public Health Sciences, National Cancer Center, Tokyo, Japan
| | - Louise Izatt
- Clinical Genetics, Guy's and St Thomas' NHS Foundation Trust, London, UK
| | - Anna Jakubowska
- Department of Genetics and Pathology, Pomeranian Medical University, Szczecin, Poland
| | - Paul James
- Sir Peter MacCallum Department of Oncology, University of Melbourne, Melbourne, Victoria, Australia
- Familial Cancer Centre, Peter MacCallum Cancer Centre, Melbourne, Victoria, Australia
| | - Ramunas Janavicius
- State Research Institute Centre for Innovative Medicine, Vilnius, Lithuania
| | - Wolfgang Janni
- Department of Gynaecology and Obstetrics, University of Ulm, Ulm, Germany
| | - Uffe Birk Jensen
- Department of Clinical Genetics, Aarhus University Hospital, Aarhus, Denmark
| | - Esther M John
- Department of Epidemiology, Cancer Prevention Institute of California, Fremont, California, USA
- Department of Health Research and Policy, Stanford University School of Medicine, Stanford, California, USA
| | - Nichola Johnson
- Breast Cancer Now Toby Robins Research Centre, The Institute of Cancer Research, London, UK
| | - Kristine Jones
- Cancer Genomics Research Laboratory (CGR), Division of Cancer Epidemiology and Genetics, National Cancer Institute, Bethesda, Maryland, USA
| | - Michael Jones
- Division of Genetics and Epidemiology, The Institute of Cancer Research, London, UK
| | | | - Rudolf Kaaks
- Division of Cancer Epidemiology, German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - Maria Kabisch
- Molecular Genetics of Breast Cancer, German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - Katarzyna Kaczmarek
- Department of Genetics and Pathology, Pomeranian Medical University, Szczecin, Poland
| | - Daehee Kang
- Department of Preventive Medicine, Seoul National University College of Medicine, Seoul, Republic of Korea
- Department of Biomedical Sciences, Seoul National University College of Medicine, Seoul, Republic of Korea
- Cancer Research Institute, Seoul National University, Seoul, Republic of Korea
| | - Karin Kast
- Department of Gynecology and Obstetrics, Medical Faculty and University Hospital Carl Gustav Carus, Technische Universität Dresden, Dresden, Germany
| | - Renske Keeman
- Division of Molecular Pathology, Netherlands Cancer Institute, Antoni van Leeuwenhoek Hospital, Amsterdam, the Netherlands
| | - Michael J Kerin
- School of Medicine, National University of Ireland, Galway, Ireland
| | - Carolien M Kets
- Department of Human Genetics, Radboud University Nijmegen Medical Centre, Nijmegen, the Netherlands
| | - Machteld Keupers
- Leuven Multidisciplinary Breast Center, Department of Oncology, Leuven Cancer Institute, University Hospitals Leuven, Leuven, Belgium
| | - Sofia Khan
- Department of Obstetrics and Gynecology, Helsinki University Hospital, University of Helsinki, Helsinki, Finland
| | - Elza Khusnutdinova
- Institute of Biochemistry and Genetics, Ufa Scientific Center of the Russian Academy of Sciences, Ufa, Russian Federation
- Department of Genetics and Fundamental Medicine, Bashkir State University, Ufa, Russian Federation
| | - Johanna I Kiiski
- Department of Obstetrics and Gynecology, Helsinki University Hospital, University of Helsinki, Helsinki, Finland
| | - Sung-Won Kim
- Department of Obstetrics and Gynaecology and Comprehensive Cancer Centre, Medical University of Vienna, Vienna, Austria
| | - Julia A Knight
- Prosserman Centre for Health Research, Lunenfeld-Tanenbaum Research Institute of Mount Sinai Hospital, Toronto, Ontario, Canada
- Division of Epidemiology, Dalla Lana School of Public Health, University of Toronto, Toronto, Ontario, Canada
| | - Irene Konstantopoulou
- Molecular Diagnostics Laboratory, INRASTES, National Centre for Scientific Research 'Demokritos', Athens, Greece
| | - Veli-Matti Kosma
- Translational Cancer Research Area, University of Eastern Finland, Kuopio, Finland
- Institute of Clinical Medicine, Pathology and Forensic Medicine, University of Eastern Finland, Kuopio, Finland
- Imaging Center, Department of Clinical Pathology, Kuopio University Hospital, Kuopio, Finland
| | - Vessela N Kristensen
- Department of Cancer Genetics, Institute for Cancer Research, Oslo University Hospital Radiumhospitalet, Oslo, Norway
- Institute of Clinical Medicine, Faculty of Medicine, University of Oslo, Oslo, Norway
- Department of Clinical Molecular Biology, Oslo University Hospital, University of Oslo, Oslo, Norway
| | - Torben A Kruse
- Department of Clinical Genetics, Odense University Hospital, Odense, Denmark
| | - Ava Kwong
- Hong Kong Hereditary Breast Cancer Family Registry, Hong Kong
- Department of Surgery, University of Hong Kong, Hong Kong
- Department of Surgery, Hong Kong Sanatorium and Hospital, Hong Kong
| | - Anne-Vibeke Lænkholm
- Department of Pathology, University Hospital of Region Zealand, Division Slagelse, Slagelse, Denmark
| | - Yael Laitman
- Susanne Levy Gertner Oncogenetics Unit, Institute of Human Genetics, Chaim Sheba Medical Center, Ramat Gan, Israel
| | - Fiona Lalloo
- Genetic Medicine, Manchester Academic Health Sciences Centre, Central Manchester University Hospitals NHS Foundation Trust, Manchester, UK
| | - Diether Lambrechts
- Vesalius Research Center, VIB, Leuven, Belgium
- Laboratory for Translational Genetics, Department of Oncology, University of Leuven, Leuven, Belgium
| | | | - Christine Lasset
- Unité de Prévention et d'Epidémiologie Génétique, Centre Léon Bérard, Lyon, France
| | - Conxi Lazaro
- Molecular Diagnostic Unit, Hereditary Cancer Program, IDIBELL (Bellvitge Biomedical Research Institute), Catalan Institute of Oncology, Barcelona, Spain
| | | | - Julie Lecarpentier
- Centre for Cancer Genetic Epidemiology, Department of Public Health and Primary Care, University of Cambridge, Cambridge, UK
| | - Andrew Lee
- Centre for Cancer Genetic Epidemiology, Department of Public Health and Primary Care, University of Cambridge, Cambridge, UK
| | - Eunjung Lee
- Department of Preventive Medicine, Keck School of Medicine, University of Southern California, Los Angeles, California, USA
| | - Jong Won Lee
- Department of Surgery, University of Ulsan College of Medicine and Asan Medical Center, Seoul, Republic of Korea
| | - Min Hyuk Lee
- Department of Surgery, Soonchunhyang University and Hospital, Seoul, Republic of Korea
| | | | - Fabienne Lesueur
- Institut Curie, Paris, France
- PSL Research University, Paris, France
- INSERM U900, Paris, France
- Mines Paris Tech, Fontainebleau, France
| | - Jingmei Li
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden
| | - Jenna Lilyquist
- Department of Health Sciences Research, Mayo Clinic, Scottsdale, Arizona, USA
| | - Anne Lincoln
- Clinical Genetics Research Laboratory, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York, USA
| | - Annika Lindblom
- Department of Molecular Medicine and Surgery, Karolinska Institutet, Stockholm, Sweden
| | - Jolanta Lissowska
- Department of Cancer Epidemiology and Prevention, M. Sklodowska-Curie Memorial Cancer Center and Institute of Oncology, Warsaw, Poland
| | - Wing-Yee Lo
- Dr. Margarete Fischer-Bosch-Institute of Clinical Pharmacology, Stuttgart, Germany
- University of Tübingen, Tübingen, Germany
| | | | - Jirong Long
- Division of Epidemiology, Department of Medicine, Vanderbilt Epidemiology Center, Vanderbilt-Ingram Cancer Center, Vanderbilt University School of Medicine, Nashville, Tennessee, USA
| | - Jennifer T Loud
- Clinical Genetics Branch, Division of Cancer Epidemiology and Genetics, National Cancer Institute, US National Institutes of Health, Bethesda, Maryland, USA
| | - Jan Lubinski
- Department of Genetics and Pathology, Pomeranian Medical University, Szczecin, Poland
| | - Craig Luccarini
- Centre for Cancer Genetic Epidemiology, Department of Oncology, University of Cambridge, Cambridge, UK
| | - Michael Lush
- Centre for Cancer Genetic Epidemiology, Department of Public Health and Primary Care, University of Cambridge, Cambridge, UK
| | - Robert J MacInnis
- Cancer Epidemiology and Intelligence Division, Cancer Council Victoria, Melbourne, Victoria, Australia
- Centre for Epidemiology and Biostatistics, Melbourne School of Population and Global Health, University of Melbourne, Melbourne, Victoria, Australia
| | - Tom Maishman
- Southampton Clinical Trials Unit, Faculty of Medicine, University of Southampton, Southampton, UK
- Cancer Sciences Academic Unit, Faculty of Medicine, University of Southampton, Southampton, UK
| | - Enes Makalic
- Centre for Epidemiology and Biostatistics, Melbourne School of Population and Global Health, University of Melbourne, Melbourne, Victoria, Australia
| | - Ivana Maleva Kostovska
- Research Centre for Genetic Engineering and Biotechnology 'Georgi D. Efremov', Macedonian Academy of Sciences and Arts, Skopje, Macedonia
| | - Kathleen E Malone
- Division of Public Health Sciences, Epidemiology Program, Fred Hutchinson Cancer Research Center, Seattle, Washington, USA
| | - Siranoush Manoukian
- Unit of Medical Genetics, Department of Preventive and Predictive Medicine, Fondazione IRCCS (Istituto di Ricovero e Cura a Carattere Scientifico), Istituto Nazionale dei Tumori (INT), Milan, Italy
| | - JoAnn E Manson
- Department of Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Sara Margolin
- Department of Oncology, Pathology, Karolinska Institutet, Stockholm, Sweden
| | - John W M Martens
- Department of Medical Oncology, Family Cancer Clinic, Erasmus MC Cancer Institute, Rotterdam, the Netherlands
| | - Maria Elena Martinez
- Moores Cancer Center, University of California, San Diego, La Jolla, California, USA
- Department of Family Medicine and Public Health, University of California, San Diego, La Jolla, California, USA
| | - Keitaro Matsuo
- Division of Molecular and Clinical Epidemiology, Aichi Cancer Center Research Institute, Nagoya, Japan
- Department of Epidemiology, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Dimitrios Mavroudis
- Department of Medical Oncology, University Hospital of Heraklion, Heraklion, Greece
| | - Sylvie Mazoyer
- Lyon Neuroscience Research Center-CRNL, INSERM U1028, CNRS UMR 5292, University of Lyon, Lyon, France
| | - Catriona McLean
- Anatomical Pathology, Alfred Hospital, Melbourne, Victoria, Australia
| | - Hanne Meijers-Heijboer
- Department of Clinical Genetics, Academic Medical Center, Amsterdam, the Netherlands
- Department of Clinical Genetics, VU University Medical Centre, Amsterdam, the Netherlands
| | | | - Jeffery Meyer
- Department of Laboratory Medicine and Pathology, Mayo Clinic, Rochester, Minnesota, USA
| | - Hui Miao
- Saw Swee Hock School of Public Health, National University of Singapore, Singapore
| | - Austin Miller
- NRG Oncology, Statistics and Data Management Center, Roswell Park Cancer Institute, Buffalo, New York, USA
| | - Nicola Miller
- School of Medicine, National University of Ireland, Galway, Ireland
| | - Gillian Mitchell
- Sir Peter MacCallum Department of Oncology, University of Melbourne, Melbourne, Victoria, Australia
- Familial Cancer Centre, Peter MacCallum Cancer Centre, Melbourne, Victoria, Australia
| | - Marco Montagna
- Immunology and Molecular Oncology Unit, Istituto Oncologico Veneto (IOV), IRCCS, Padua, Italy
| | - Kenneth Muir
- Institute of Population Health, University of Manchester, Manchester, UK
- Division of Health Sciences, Warwick Medical School, Warwick University, Coventry, UK
| | - Anna Marie Mulligan
- Department of Laboratory Medicine and Pathobiology, University of Toronto, Toronto, Ontario, Canada
- Laboratory Medicine Program, University Health Network, Toronto, Ontario, Canada
| | - Claire Mulot
- Université Paris Sorbonne Cité, INSERM UMRS 1147, Paris, France
| | - Sue Nadesan
- City of Hope Clinical Cancer Genomics Community Research Network, Duarte, California, USA
| | - Katherine L Nathanson
- Department of Medicine, Abramson Cancer Center, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Susan L Neuhausen
- Department of Population Sciences, Beckman Research Institute of City of Hope, Duarte, California, USA
| | - Heli Nevanlinna
- Department of Obstetrics and Gynecology, Helsinki University Hospital, University of Helsinki, Helsinki, Finland
| | - Ines Nevelsteen
- Leuven Multidisciplinary Breast Center, Department of Oncology, Leuven Cancer Institute, University Hospitals Leuven, Leuven, Belgium
| | - Dieter Niederacher
- Department of Gynecology and Obstetrics, University Hospital Düsseldorf, Heinrich Heine University Düsseldorf, Düsseldorf, Germany
| | - Sune F Nielsen
- Copenhagen General Population Study, Herlev and Gentofte Hospital, Copenhagen University Hospital, Herlev, Denmark
- Department of Clinical Biochemistry, Herlev and Gentofte Hospital, Copenhagen University Hospital, Herlev, Denmark
| | - Børge G Nordestgaard
- Copenhagen General Population Study, Herlev and Gentofte Hospital, Copenhagen University Hospital, Herlev, Denmark
- Department of Clinical Biochemistry, Herlev and Gentofte Hospital, Copenhagen University Hospital, Herlev, Denmark
- Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark
| | - Aaron Norman
- Department of Health Sciences Research, Mayo Clinic, Rochester, Minnesota, USA
| | - Robert L Nussbaum
- Department of Medicine, University of California, San Francisco,San Francisco, California, USA
| | - Edith Olah
- Department of Molecular Genetics, National Institute of Oncology, Budapest, Hungary
| | - Olufunmilayo I Olopade
- Center for Clinical Cancer Genetics and Global Health, University of Chicago, Chicago, Illinois, USA
| | - Janet E Olson
- Department of Health Sciences Research, Mayo Clinic, Rochester, Minnesota, USA
| | - Curtis Olswold
- Department of Health Sciences Research, Mayo Clinic, Rochester, Minnesota, USA
| | - Kai-Ren Ong
- West Midlands Regional Genetics Service, Birmingham Women's Hospital Healthcare NHS Trust, Edgbaston, Birmingham, UK
| | - Jan C Oosterwijk
- Department of Genetics, University Medical Center Groningen, University of Groningen, Groningen, the Netherlands
| | - Nick Orr
- Breast Cancer Now Toby Robins Research Centre, The Institute of Cancer Research, London, UK
| | - Ana Osorio
- Human Genetics Group, Human Cancer Genetics Programme, Spanish National Cancer Centre (CNIO), Madrid, Spain
- Spanish Network on Rare Diseases (CIBERER), Madrid, Spain
| | - V Shane Pankratz
- University of New Mexico Health Sciences Center, University of New Mexico, Albuquerque, New Mexico, USA
| | - Laura Papi
- Unit of Medical Genetics, Department of Biomedical, Experimental and Clinical Sciences, University of Florence, Florence, Italy
| | | | | | - Rachel Lloyd
- Curtin UWA Centre for Genetic Origins of Health and Disease, Curtin University and University of Western Australia, Perth, Western Australia, Australia
| | - Inge Søkilde Pedersen
- Section of Molecular Diagnostics, Clinical Biochemistry, Aalborg University Hospital, Aalborg, Denmark
| | - Bernard Peissel
- Unit of Medical Genetics, Department of Preventive and Predictive Medicine, Fondazione IRCCS (Istituto di Ricovero e Cura a Carattere Scientifico), Istituto Nazionale dei Tumori (INT), Milan, Italy
| | - Ana Peixoto
- Department of Genetics, Portuguese Oncology Institute, Porto, Portugal
| | - Jose I A Perez
- Servicio de Cirugía General y Especialidades, Hospital Monte Naranco, Oviedo, Spain
| | - Paolo Peterlongo
- IFOM, FIRC (Italian Foundation for Cancer Research) Institute of Molecular Oncology, Milan, Italy
| | - Julian Peto
- Department of Non-Communicable Disease Epidemiology, London School of Hygiene and Tropical Medicine, London, UK
| | - Georg Pfeiler
- Cardiovascular Epidemiology Unit, Department of Public Health and Primary Care, University of Cambridge, Cambridge, UK
| | - Catherine M Phelan
- Department of Cancer Epidemiology, Moffitt Cancer Center, Tampa, Florida, USA
| | - Mila Pinchev
- Clalit National Cancer Control Center, Haifa, Israel
| | - Dijana Plaseska-Karanfilska
- Research Centre for Genetic Engineering and Biotechnology 'Georgi D. Efremov', Macedonian Academy of Sciences and Arts, Skopje, Macedonia
| | - Bruce Poppe
- Center for Medical Genetics, Ghent University, Ghent, Belgium
| | - Mary E Porteous
- South East of Scotland Regional Genetics Service, Western General Hospital, Edinburgh, UK
| | - Ross Prentice
- Cancer Prevention Program, Fred Hutchinson Cancer Research Center, Seattle, Washington, USA
| | - Nadege Presneau
- Department of Biomedical Sciences, Faculty of Science and Technology, University of Westminster, London, UK
| | - Darya Prokofieva
- Department of Genetics and Fundamental Medicine, Bashkir State University, Ufa, Russian Federation
| | - Elizabeth Pugh
- Center for Inherited Disease Research (CIDR), Institute of Genetic Medicine, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - Miquel Angel Pujana
- ProCURE, Catalan Institute of Oncology, IDIBELL (Bellvitge Biomedical Research Institute), Barcelona, Spain
| | - Katri Pylkäs
- Laboratory of Cancer Genetics and Tumor Biology, Cancer and Translational Medicine Research Unit, Biocenter Oulu, University of Oulu, Oulu, Finland
- Laboratory of Cancer Genetics and Tumor Biology, Northern Finland Laboratory Centre Oulu, Oulu, Finland
| | - Brigitte Rack
- Department of Gynecology and Obstetrics, Ludwig Maximilians University of Munich, Munich, Germany
- Department of Gynaecology and Obstetrics, University of Ulm, Ulm, Germany
| | - Paolo Radice
- Unit of Molecular Bases of Genetic Risk and Genetic Testing, Department of Preventive and Predictive Medicine, Fondazione IRCCS (Istituto di Ricovero e Cura a Carattere Scientifico), Istituto Nazionale dei Tumori (INT), Milan, Italy
| | - Nazneen Rahman
- Section of Cancer Genetics, The Institute of Cancer Research, London, UK
| | - Johanna Rantala
- Department of Clinical Genetics, Karolinska University Hospital, Stockholm, Sweden
| | | | - Gad Rennert
- Clalit National Cancer Control Center, Haifa, Israel
- Carmel Medical Center and B. Rappaport Faculty of Medicine-Technion, Haifa, Israel
| | - Hedy S Rennert
- Clalit National Cancer Control Center, Haifa, Israel
- Carmel Medical Center and B. Rappaport Faculty of Medicine-Technion, Haifa, Israel
| | - Valerie Rhenius
- Centre for Cancer Genetic Epidemiology, Department of Oncology, University of Cambridge, Cambridge, UK
| | - Kerstin Rhiem
- Center for Familial Breast and Ovarian Cancer, University Hospital of Cologne, Cologne, Germany
- Center for Integrated Oncology (CIO), University Hospital of Cologne, Cologne, Germany
- Center for Molecular Medicine Cologne (CMMC), University of Cologne, Cologne, Germany
| | - Andrea Richardson
- Brigham and Women's Hospital, Dana-Farber Cancer Institute, Boston, Massachusetts, USA
| | - Gustavo C Rodriguez
- Division of Gynecologic Oncology, NorthShore University HealthSystem, University of Chicago, Evanston, Illinois, USA
| | - Atocha Romero
- Medical Oncology Department, CIBERONC, Hospital Clínico San Carlos, Madrid, Spain
- Medical Oncology Department, Hospital Universitario Puerta de Hierro, Madrid, Spain
| | - Jane Romm
- Center for Inherited Disease Research (CIDR), Institute of Genetic Medicine, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - Matti A Rookus
- Department of Epidemiology, Netherlands Cancer Institute, Amsterdam, the Netherlands
| | - Anja Rudolph
- Division of Cancer Epidemiology, German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - Thomas Ruediger
- Institute of Pathology, Staedtisches Klinikum Karlsruhe, Karlsruhe, Germany
| | | | - Joyce Sanders
- Department of Pathology, Netherlands Cancer Institute, Antoni van Leeuwenhoek Hospital, Amsterdam, the Netherlands
| | - Dale P Sandler
- Epidemiology Branch, National Institute of Environmental Health Sciences, US National Institutes of Health, Research Triangle Park, North Carolina, USA
| | | | - Elinor J Sawyer
- Department of Population and Quantitative Health Sciences, Case Western Reserve University, Cleveland, Ohio, USA
| | - Daniel F Schmidt
- Centre for Epidemiology and Biostatistics, Melbourne School of Population and Global Health, University of Melbourne, Melbourne, Victoria, Australia
| | - Minouk J Schoemaker
- Division of Genetics and Epidemiology, The Institute of Cancer Research, London, UK
| | | | - Peter Schürmann
- Gynaecology Research Unit, Hannover Medical School, Hannover, Germany
| | - Lukas Schwentner
- Department of Gynaecology and Obstetrics, University of Ulm, Ulm, Germany
| | - Christopher Scott
- Department of Health Sciences Research, Mayo Clinic, Rochester, Minnesota, USA
| | - Rodney J Scott
- Division of Molecular Medicine, Pathology North, John Hunter Hospital, Newcastle, New South Wales, Australia
- Discipline of Medical Genetics, School of Biomedical Sciences and Pharmacy, Faculty of Health, University of Newcastle, Callaghan, New South Wales, Australia
| | - Sheila Seal
- Section of Cancer Genetics, The Institute of Cancer Research, London, UK
| | - Leigha Senter
- Clinical Cancer Genetics Program, Division of Human Genetics, Department of Internal Medicine, Comprehensive Cancer Center, Ohio State University, Columbus, Ohio, USA
| | - Caroline Seynaeve
- Department of Medical Oncology, Family Cancer Clinic, Erasmus MC Cancer Institute, Rotterdam, the Netherlands
| | - Mitul Shah
- Centre for Cancer Genetic Epidemiology, Department of Oncology, University of Cambridge, Cambridge, UK
| | - Priyanka Sharma
- Department of Internal Medicine, University of Kansas Medical Center, Kansas City, Kansas, USA
| | - Chen-Yang Shen
- School of Public Health, China Medical University, Taichung, Taiwan
- Taiwan Biobank, Institute of Biomedical Sciences, Academia Sinica, Taipei, Taiwan
| | - Xin Sheng
- Department of Preventive Medicine, Keck School of Medicine, University of Southern California, Los Angeles, California, USA
| | - Hermela Shimelis
- Department of Laboratory Medicine and Pathology, Mayo Clinic, Rochester, Minnesota, USA
| | - Martha J Shrubsole
- Division of Epidemiology, Department of Medicine, Vanderbilt Epidemiology Center, Vanderbilt-Ingram Cancer Center, Vanderbilt University School of Medicine, Nashville, Tennessee, USA
| | - Xiao-Ou Shu
- Division of Epidemiology, Department of Medicine, Vanderbilt Epidemiology Center, Vanderbilt-Ingram Cancer Center, Vanderbilt University School of Medicine, Nashville, Tennessee, USA
| | - Lucy E Side
- North East Thames Regional Genetics Service, Great Ormond Street Hospital for Children NHS Trust, London, UK
| | - Christian F Singer
- Department of Obstetrics and Gynaecology and Comprehensive Cancer Centre, Medical University of Vienna, Vienna, Austria
| | - Christof Sohn
- National Center for Tumor Diseases, University of Heidelberg, Heidelberg, Germany
| | - Melissa C Southey
- Department of Pathology, University of Melbourne, Melbourne, Victoria, Australia
| | - John J Spinelli
- Cancer Control Research, BC Cancer Agency, Vancouver, British Columbia, Canada
- School of Population and Public Health, University of British Columbia, Vancouver, British Columbia, Canada
| | - Amanda B Spurdle
- Cancer Division, QIMR Berghofer Medical Research Institute, Brisbane, Queensland, Australia
| | | | - Dominique Stoppa-Lyonnet
- Service de Génétique Oncologique and INSERM U830, Institut Curie, Paris, France - Université Paris Descartes, Sorbonne Paris Cité
| | - Grzegorz Sukiennicki
- Department of Genetics and Pathology, Pomeranian Medical University, Szczecin, Poland
| | - Harald Surowy
- Department of Obstetrics and Gynecology, University of Heidelberg, Heidelberg, Germany
- Molecular Epidemiology Group, German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - Christian Sutter
- Institute of Human Genetics, University Hospital Heidelberg, Heidelberg, Germany
| | - Anthony Swerdlow
- Division of Genetics and Epidemiology, The Institute of Cancer Research, London, UK
- Division of Breast Cancer Research, The Institute of Cancer Research, London, UK
| | - Csilla I Szabo
- National Human Genome Research Institute, US National Institutes of Health, Bethesda, Maryland, USA
| | - Rulla M Tamimi
- Program in Genetic Epidemiology and Statistical Genetics, Harvard T.H. Chan School of Public Health, Boston, Massachusetts, USA
- Channing Division of Network Medicine, Department of Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts, USA
- Department of Epidemiology, Harvard T.H. Chan School of Public Health, Boston, Massachusetts, USA
| | - Yen Y Tan
- Department of Obstetrics and Gynaecology and Comprehensive Cancer Centre, Medical University of Vienna, Vienna, Austria
| | - Jack A Taylor
- Epidemiology Branch, National Institute of Environmental Health Sciences, US National Institutes of Health, Research Triangle Park, North Carolina, USA
- Epigenetic and Stem Cell Biology Laboratory, National Institute of Environmental Health Sciences, US National Institutes of Health, Research Triangle Park, North Carolina, USA
| | - Maria-Isabel Tejada
- Molecular Genetics Laboratory, Clinical Genetics Service, Cruces University Hospital and BioCruces Health Research Institute, Barakaldo, Spain
| | - Maria Tengström
- Translational Cancer Research Area, University of Eastern Finland, Kuopio, Finland
- Cancer Center, Kuopio University Hospital, Kuopio, Finland
- Institute of Clinical Medicine, Oncology, University of Eastern Finland, Kuopio, Finland
| | - Soo H Teo
- Cancer Research Malaysia, Subang Jaya, Malaysia
- Breast Cancer Research Unit, Cancer Research Institute, University Malaya Medical Centre, Kuala Lumpur, Malaysia
| | - Mary B Terry
- Department of Epidemiology, Mailman School of Public Health, Columbia University, New York, New York, USA
| | - Daniel C Tessier
- McGill University and Génome Québec Innovation Centre, Montréal, Québec, Canada
| | - Alex Teulé
- Genetic Counseling Unit, Hereditary Cancer Program, IDIBELL (Bellvitge Biomedical Research Institute), Catalan Institute of Oncology, Barcelona, Spain
| | - Kathrin Thöne
- Department of Cancer Epidemiology, Clinical Cancer Registry, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Darcy L Thull
- Magee-Womens Hospital, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania, USA
| | | | | | - Marc Tischkowitz
- Program in Cancer Genetics, Departments of Human Genetics and Oncology, McGill University, Montréal, Québec, Canada
- Department of Medical Genetics, Addenbrooke's Treatment Centre, Addenbrooke's Hospital, Cambridge, UK
| | - Amanda E Toland
- Department of Molecular Virology, Immunology and Medical Genetics, Comprehensive Cancer Center, Ohio State University, Columbus, Ohio, USA
| | - Rob A E M Tollenaar
- Department of Surgery, Leiden University Medical Center, Leiden, the Netherlands
| | - Ian Tomlinson
- Wellcome Trust Centre for Human Genetics and Oxford NIHR Biomedical Research Centre, University of Oxford, Oxford, UK
| | - Ling Tong
- Center for Cancer Epidemiology and Prevention, University of Chicago, Chicago, Illinois, USA
| | - Diana Torres
- Molecular Genetics of Breast Cancer, German Cancer Research Center (DKFZ), Heidelberg, Germany
- Institute of Human Genetics, Pontificia Universidad Javeriana, Bogotá, Colombia
| | - Martine Tranchant
- Genomics Center, Centre Hospitalier Universitaire de Québec Research Center, Laval University, Québec City, Québec, Canada
| | - Thérèse Truong
- Cancer and Environment Group, Center for Research in Epidemiology and Population Health (CESP), INSERM, University Paris-Sud, University Paris-Saclay, Villejuif, France
| | - Kathy Tucker
- Hereditary Cancer Clinic, Department of Medical Oncology, Prince of Wales Hospital, Randwick, New South Wales, Australia
| | - Nadine Tung
- Department of Medical Oncology, Beth Israel Deaconess Medical Center, Boston, Massachusetts, USA
| | - Jonathan Tyrer
- Centre for Cancer Genetic Epidemiology, Department of Oncology, University of Cambridge, Cambridge, UK
| | | | - Celine Vachon
- Department of Health Sciences Research, Mayo Clinic, Rochester, Minnesota, USA
| | - Christi J van Asperen
- Department of Clinical Genetics, Leiden University Medical Center, Leiden, the Netherlands
| | - David Van Den Berg
- Department of Preventive Medicine, Keck School of Medicine, University of Southern California, Los Angeles, California, USA
| | | | - Elizabeth J van Rensburg
- Cancer Genetics Laboratory, Department of Genetics, University of Pretoria, Arcadia, South Africa
| | - Liliana Varesco
- Unit of Hereditary Cancer, Department of Epidemiology, Prevention and Special Functions, IRCCS (Istituto di Ricovero e Cura a Carattere Scientifico) AOU San Martino, IST Istituto Nazionale per la Ricerca sul Cancro, Genoa, Italy
| | | | - Ana Vega
- Fundación Pública Galega de Medicina Xenómica, Servizo Galego de Saúde SERGAS, Instituto de Investigaciones Sanitarias (IDIS), Santiago de Compostela, Spain
- Grupo de Medicina Xenómica, Centro de Investigación Biomédica en Red de Enfermedades Raras (CIBERER), Universidade de Santiago de Compostela, Santiago de Compostela, Spain
| | - Alessandra Viel
- Unit of Functional Onco-genomics and Genetics, CRO Aviano, National Cancer Institute, Aviano, Italy
| | - Joseph Vijai
- Clinical Genetics Research Laboratory, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York, USA
| | - Daniel Vincent
- McGill University and Génome Québec Innovation Centre, Montréal, Québec, Canada
| | - Jason Vollenweider
- Department of Laboratory Medicine and Pathology, Mayo Clinic, Rochester, Minnesota, USA
| | - Lisa Walker
- Oxford Regional Genetics Service, Churchill Hospital, Oxford, UK
| | - Zhaoming Wang
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, Rockville, Maryland, USA
- Department of Computational Biology, St. Jude Children's Research Hospital, Memphis, Tennessee, USA
| | - Shan Wang-Gohrke
- Department of Gynaecology and Obstetrics, University of Ulm, Ulm, Germany
| | - Barbara Wappenschmidt
- Center for Familial Breast and Ovarian Cancer, University Hospital of Cologne, Cologne, Germany
- Center for Integrated Oncology (CIO), University Hospital of Cologne, Cologne, Germany
- Center for Molecular Medicine Cologne (CMMC), University of Cologne, Cologne, Germany
| | - Clarice R Weinberg
- Biostatistics and Computational Biology Branch, National Institute of Environmental Health Sciences, US National Institutes of Health, Research Triangle Park, North Carolina, USA
| | | | - Camilla Wendt
- Department of Oncology, Pathology, Karolinska Institutet, Stockholm, Sweden
| | - Jelle Wesseling
- Division of Molecular Pathology, Netherlands Cancer Institute, Antoni van Leeuwenhoek Hospital, Amsterdam, the Netherlands
- Department of Pathology, Netherlands Cancer Institute, Antoni van Leeuwenhoek Hospital, Amsterdam, the Netherlands
| | - Alice S Whittemore
- Department of Health Research and Policy, Stanford University School of Medicine, Stanford, California, USA
- Department of Biomedical Data Sciences, Stanford University School of Medicine, Stanford, California, USA
| | - Juul T Wijnen
- Department of Human Genetics, Leiden University Medical Center, Leiden, the Netherlands
- Department of Clinical Genetics, Erasmus University Medical Center, Rotterdam, the Netherlands
| | - Walter Willett
- Department of Epidemiology, Harvard T.H. Chan School of Public Health, Boston, Massachusetts, USA
- Department of Nutrition, Harvard T.H. Chan School of Public Health, Boston, Massachusetts, USA
| | - Robert Winqvist
- Laboratory of Cancer Genetics and Tumor Biology, Cancer and Translational Medicine Research Unit, Biocenter Oulu, University of Oulu, Oulu, Finland
- Laboratory of Cancer Genetics and Tumor Biology, Northern Finland Laboratory Centre Oulu, Oulu, Finland
| | - Alicja Wolk
- Institute of Environmental Medicine, Karolinska Institutet, Stockholm, Sweden
| | - Anna H Wu
- Department of Preventive Medicine, Keck School of Medicine, University of Southern California, Los Angeles, California, USA
| | - Lucy Xia
- Department of Preventive Medicine, Keck School of Medicine, University of Southern California, Los Angeles, California, USA
| | - Xiaohong R Yang
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, Rockville, Maryland, USA
| | - Drakoulis Yannoukakos
- Molecular Diagnostics Laboratory, INRASTES, National Centre for Scientific Research 'Demokritos', Athens, Greece
| | - Daniela Zaffaroni
- Unit of Medical Genetics, Department of Preventive and Predictive Medicine, Fondazione IRCCS (Istituto di Ricovero e Cura a Carattere Scientifico), Istituto Nazionale dei Tumori (INT), Milan, Italy
| | - Wei Zheng
- Division of Epidemiology, Department of Medicine, Vanderbilt Epidemiology Center, Vanderbilt-Ingram Cancer Center, Vanderbilt University School of Medicine, Nashville, Tennessee, USA
| | - Bin Zhu
- Cancer Genomics Research Laboratory (CGR), Division of Cancer Epidemiology and Genetics, National Cancer Institute, Bethesda, Maryland, USA
| | - Argyrios Ziogas
- Department of Epidemiology, University of California, Irvine, Irvine, California, USA
| | - Elad Ziv
- Department of Medicine, Institute for Human Genetics, UCSF Helen Diller Family Comprehensive Cancer Center, University of California, San Francisco, San Francisco, California, USA
| | | | - Manuela Gago-Dominguez
- Genomic Medicine Group, Galician Foundation of Genomic Medicine, Instituto de Investigación Sanitaria de Santiago de Compostela (IDIS), Complejo Hospitalario Universitario de Santiago, Servizo Galego de Saúde SERGAS, Santiago de Compostela, Spain
- Moores Cancer Center, University of California, San Diego, La Jolla, California, USA
| | - Arto Mannermaa
- Translational Cancer Research Area, University of Eastern Finland, Kuopio, Finland
- Institute of Clinical Medicine, Pathology and Forensic Medicine, University of Eastern Finland, Kuopio, Finland
- Imaging Center, Department of Clinical Pathology, Kuopio University Hospital, Kuopio, Finland
| | - Håkan Olsson
- Department of Cancer Epidemiology, Clinical Sciences, Lund University, Lund, Sweden
| | - Manuel R Teixeira
- Department of Genetics, Portuguese Oncology Institute, Porto, Portugal
- Biomedical Sciences Institute (ICBAS), University of Porto, Porto, Portugal
| | - Jennifer Stone
- Curtin UWA Centre for Genetic Origins of Health and Disease, Curtin University and University of Western Australia, Perth, Western Australia, Australia
- Department of Obstetrics and Gynaecology, University of Melbourne and the Royal Women's Hospital, Melbourne, Victoria, Australia
| | - Kenneth Offit
- Clinical Genetics Research Laboratory, Cancer Biology and Genetics Program, Memorial Sloan Kettering Cancer Center, New York, New York, USA
- Clinical Genetics Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York, USA
| | - Laura Ottini
- Department of Molecular Medicine, University La Sapienza, Rome, Italy
| | - Sue K Park
- Department of Preventive Medicine, Seoul National University College of Medicine, Seoul, Republic of Korea
- Cancer Research Institute, Seoul National University, Seoul, Republic of Korea
| | - Mads Thomassen
- Department of Clinical Genetics, Odense University Hospital, Odense, Denmark
| | - Per Hall
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden
- Department of Oncology, South General Hospital, Stockholm, Sweden
| | - Alfons Meindl
- Division of Gynaecology and Obstetrics, Technische Universität München, Munich, Germany
| | - Rita K Schmutzler
- Center for Familial Breast and Ovarian Cancer, University Hospital of Cologne, Cologne, Germany
- Center for Molecular Medicine Cologne (CMMC), University of Cologne, Cologne, Germany
| | - Arnaud Droit
- Genomics Center, Centre Hospitalier Universitaire de Québec Research Center, Laval University, Québec City, Québec, Canada
| | - Gary D Bader
- Donnelly Centre, University of Toronto, Toronto, Ontario, Canada
| | - Paul D P Pharoah
- Centre for Cancer Genetic Epidemiology, Department of Public Health and Primary Care, University of Cambridge, Cambridge, UK
- Centre for Cancer Genetic Epidemiology, Department of Oncology, University of Cambridge, Cambridge, UK
| | - Fergus J Couch
- Department of Laboratory Medicine and Pathology, Mayo Clinic, Rochester, Minnesota, USA
| | - Douglas F Easton
- Centre for Cancer Genetic Epidemiology, Department of Public Health and Primary Care, University of Cambridge, Cambridge, UK
- Centre for Cancer Genetic Epidemiology, Department of Oncology, University of Cambridge, Cambridge, UK
| | - Peter Kraft
- Program in Genetic Epidemiology and Statistical Genetics, Harvard T.H. Chan School of Public Health, Boston, Massachusetts, USA
- Department of Epidemiology, Harvard T.H. Chan School of Public Health, Boston, Massachusetts, USA
| | | | - Montserrat García-Closas
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, Rockville, Maryland, USA
| | - Marjanka K Schmidt
- Division of Molecular Pathology, Netherlands Cancer Institute, Antoni van Leeuwenhoek Hospital, Amsterdam, the Netherlands
- Division of Psychosocial Research and Epidemiology, Netherlands Cancer Institute, Antoni van Leeuwenhoek Hospital, Amsterdam, the Netherlands
| | - Antonis C Antoniou
- Centre for Cancer Genetic Epidemiology, Department of Public Health and Primary Care, University of Cambridge, Cambridge, UK
| | - Jacques Simard
- Genomics Center, Centre Hospitalier Universitaire de Québec Research Center, Laval University, Québec City, Québec, Canada
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16
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Saunus JM, Smart CE, Kutasovic JR, Johnston RL, Kalita-de Croft P, Miranda M, Rozali EN, Vargas AC, Reid LE, Lorsy E, Cocciardi S, Seidens T, McCart Reed AE, Dalley AJ, Wockner LF, Johnson J, Sarkar D, Askarian-Amiri ME, Simpson PT, Khanna KK, Chenevix-Trench G, Al-Ejeh F, Lakhani SR. Multidimensional phenotyping of breast cancer cell lines to guide preclinical research. Breast Cancer Res Treat 2017; 167:289-301. [PMID: 28889351 DOI: 10.1007/s10549-017-4496-x] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2017] [Accepted: 09/01/2017] [Indexed: 12/31/2022]
Abstract
PURPOSE Cell lines are extremely useful tools in breast cancer research. Their key benefits include a high degree of control over experimental variables and reproducibility. However, the advantages must be balanced against the limitations of modelling such a complex disease in vitro. Informed selection of cell line(s) for a given experiment now requires essential knowledge about molecular and phenotypic context in the culture dish. METHODS We performed multidimensional profiling of 36 widely used breast cancer cell lines that were cultured under standardised conditions. Flow cytometry and digital immunohistochemistry were used to compare the expression of 14 classical breast cancer biomarkers related to intrinsic molecular profiles and differentiation states: EpCAM, CD24, CD49f, CD44, ER, AR, HER2, EGFR, E-cadherin, p53, vimentin, and cytokeratins 5, 8/18 and 19. RESULTS This cell-by-cell analysis revealed striking heterogeneity within cultures of individual lines that would be otherwise obscured by analysing cell homogenates, particularly amongst the triple-negative lines. High levels of p53 protein, but not RNA, were associated with somatic mutations (p = 0.008). We also identified new subgroups using the nanoString PanCancer Pathways panel (730 transcripts representing 13 canonical cancer pathways). Unsupervised clustering identified five groups: luminal/HER2, immortalised ('normal'), claudin-low and two basal clusters, distinguished mostly by baseline expression of TGF-beta and PI3-kinase pathway genes. CONCLUSION These features are compared with other published genotype and phenotype information in a user-friendly reference table to help guide selection of the most appropriate models for in vitro and in vivo studies, and as a framework for classifying new patient-derived cancer cell lines and xenografts.
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Affiliation(s)
- Jodi M Saunus
- Faculty of Medicine, The University of Queensland, Herston, QLD, Australia.
- QIMR Berghofer Medical Research Institute, Herston, QLD, Australia.
| | - Chanel E Smart
- Faculty of Medicine, The University of Queensland, Herston, QLD, Australia
- QIMR Berghofer Medical Research Institute, Herston, QLD, Australia
- Department of Pathology, IRCCS San Raffaele Vita-Salute University, Milan, Italy
| | - Jamie R Kutasovic
- Faculty of Medicine, The University of Queensland, Herston, QLD, Australia
- QIMR Berghofer Medical Research Institute, Herston, QLD, Australia
| | - Rebecca L Johnston
- Faculty of Medicine, The University of Queensland, Herston, QLD, Australia
- QIMR Berghofer Medical Research Institute, Herston, QLD, Australia
| | - Priyakshi Kalita-de Croft
- Faculty of Medicine, The University of Queensland, Herston, QLD, Australia
- QIMR Berghofer Medical Research Institute, Herston, QLD, Australia
| | - Mariska Miranda
- QIMR Berghofer Medical Research Institute, Herston, QLD, Australia
| | - Esdy N Rozali
- QIMR Berghofer Medical Research Institute, Herston, QLD, Australia
| | | | - Lynne E Reid
- Faculty of Medicine, The University of Queensland, Herston, QLD, Australia
- QIMR Berghofer Medical Research Institute, Herston, QLD, Australia
| | - Eva Lorsy
- Faculty of Medicine, The University of Queensland, Herston, QLD, Australia
| | | | - Tatjana Seidens
- QIMR Berghofer Medical Research Institute, Herston, QLD, Australia
| | - Amy E McCart Reed
- Faculty of Medicine, The University of Queensland, Herston, QLD, Australia
- QIMR Berghofer Medical Research Institute, Herston, QLD, Australia
| | - Andrew J Dalley
- Faculty of Medicine, The University of Queensland, Herston, QLD, Australia
- QIMR Berghofer Medical Research Institute, Herston, QLD, Australia
| | - Leesa F Wockner
- QIMR Berghofer Medical Research Institute, Herston, QLD, Australia
| | - Julie Johnson
- Faculty of Medicine, The University of Queensland, Herston, QLD, Australia
- QIMR Berghofer Medical Research Institute, Herston, QLD, Australia
| | - Debina Sarkar
- Faculty of Medicine, The University of Queensland, Herston, QLD, Australia
- Auckland Cancer Society Research Centre and Department of Molecular Medicine and Pathology, The University of Auckland, Auckland, New Zealand
| | - Marjan E Askarian-Amiri
- Faculty of Medicine, The University of Queensland, Herston, QLD, Australia
- Auckland Cancer Society Research Centre and Department of Molecular Medicine and Pathology, The University of Auckland, Auckland, New Zealand
| | - Peter T Simpson
- Faculty of Medicine, The University of Queensland, Herston, QLD, Australia
| | - Kum Kum Khanna
- QIMR Berghofer Medical Research Institute, Herston, QLD, Australia
| | | | - Fares Al-Ejeh
- QIMR Berghofer Medical Research Institute, Herston, QLD, Australia
| | - Sunil R Lakhani
- Faculty of Medicine, The University of Queensland, Herston, QLD, Australia
- Pathology Queensland, The Royal Brisbane and Women's Hospital, Herston, QLD, Australia
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17
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Betts JA, Moradi Marjaneh M, Al-Ejeh F, Lim YC, Shi W, Sivakumaran H, Tropée R, Patch AM, Clark MB, Bartonicek N, Wiegmans AP, Hillman KM, Kaufmann S, Bain AL, Gloss BS, Crawford J, Kazakoff S, Wani S, Wen SW, Day B, Möller A, Cloonan N, Pearson J, Brown MA, Mercer TR, Waddell N, Khanna KK, Dray E, Dinger ME, Edwards SL, French JD. Long Noncoding RNAs CUPID1 and CUPID2 Mediate Breast Cancer Risk at 11q13 by Modulating the Response to DNA Damage. Am J Hum Genet 2017; 101:255-266. [PMID: 28777932 PMCID: PMC5544418 DOI: 10.1016/j.ajhg.2017.07.007] [Citation(s) in RCA: 66] [Impact Index Per Article: 9.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2017] [Accepted: 07/10/2017] [Indexed: 02/06/2023] Open
Abstract
Breast cancer risk is strongly associated with an intergenic region on 11q13. We have previously shown that the strongest risk-associated SNPs fall within a distal enhancer that regulates CCND1. Here, we report that, in addition to regulating CCND1, this enhancer regulates two estrogen-regulated long noncoding RNAs, CUPID1 and CUPID2. We provide evidence that the risk-associated SNPs are associated with reduced chromatin looping between the enhancer and the CUPID1 and CUPID2 bidirectional promoter. We further show that CUPID1 and CUPID2 are predominantly expressed in hormone-receptor-positive breast tumors and play a role in modulating pathway choice for the repair of double-strand breaks. These data reveal a mechanism for the involvement of this region in breast cancer.
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MESH Headings
- Breast Neoplasms/genetics
- Cell Line, Tumor
- Chromatin/metabolism
- Chromosomes, Human, Pair 11/genetics
- Cyclin D1/genetics
- DNA Breaks, Double-Stranded
- DNA Damage/genetics
- DNA Repair/genetics
- Enhancer Elements, Genetic/genetics
- Estrogens/metabolism
- Female
- Gene Expression Regulation, Neoplastic
- Genetic Predisposition to Disease/genetics
- Humans
- MCF-7 Cells
- Polymorphism, Single Nucleotide/genetics
- Promoter Regions, Genetic/genetics
- RNA Interference
- RNA, Long Noncoding/genetics
- RNA, Small Interfering/genetics
- RNA, Guide, CRISPR-Cas Systems
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Affiliation(s)
- Joshua A Betts
- Cancer Division, QIMR Berghofer Medical Research Institute, Brisbane, QLD 4006, Australia; School of Chemistry and Molecular Biosciences, University of Queensland, Brisbane, QLD 4072, Australia
| | - Mahdi Moradi Marjaneh
- Cancer Division, QIMR Berghofer Medical Research Institute, Brisbane, QLD 4006, Australia
| | - Fares Al-Ejeh
- Cancer Division, QIMR Berghofer Medical Research Institute, Brisbane, QLD 4006, Australia
| | - Yi Chieh Lim
- Cancer Division, QIMR Berghofer Medical Research Institute, Brisbane, QLD 4006, Australia
| | - Wei Shi
- Cancer Division, QIMR Berghofer Medical Research Institute, Brisbane, QLD 4006, Australia
| | - Haran Sivakumaran
- Cancer Division, QIMR Berghofer Medical Research Institute, Brisbane, QLD 4006, Australia
| | - Romain Tropée
- Queensland University of Technology at the Translational Research Institute, Brisbane, QLD 4102, Australia
| | - Ann-Marie Patch
- Cancer Division, QIMR Berghofer Medical Research Institute, Brisbane, QLD 4006, Australia
| | - Michael B Clark
- Department of Psychiatry, University of Oxford, Warneford Hospital, Oxford OX1 2JD, UK; Garvan Institute of Medical Research, Sydney, NSW 2010, Australia
| | - Nenad Bartonicek
- Garvan Institute of Medical Research, Sydney, NSW 2010, Australia; St. Vincent's Clinical School, Faculty of Medicine, University of New South Wales, Sydney, NSW 2052, Australia
| | - Adrian P Wiegmans
- Cancer Division, QIMR Berghofer Medical Research Institute, Brisbane, QLD 4006, Australia
| | - Kristine M Hillman
- Cancer Division, QIMR Berghofer Medical Research Institute, Brisbane, QLD 4006, Australia
| | - Susanne Kaufmann
- Cancer Division, QIMR Berghofer Medical Research Institute, Brisbane, QLD 4006, Australia
| | - Amanda L Bain
- Cancer Division, QIMR Berghofer Medical Research Institute, Brisbane, QLD 4006, Australia
| | - Brian S Gloss
- Garvan Institute of Medical Research, Sydney, NSW 2010, Australia; St. Vincent's Clinical School, Faculty of Medicine, University of New South Wales, Sydney, NSW 2052, Australia
| | - Joanna Crawford
- Institute for Molecular Bioscience, University of Queensland, Brisbane, QLD 4072, Australia
| | - Stephen Kazakoff
- Cancer Division, QIMR Berghofer Medical Research Institute, Brisbane, QLD 4006, Australia
| | - Shivangi Wani
- Cancer Division, QIMR Berghofer Medical Research Institute, Brisbane, QLD 4006, Australia
| | - Shu W Wen
- Cancer Division, QIMR Berghofer Medical Research Institute, Brisbane, QLD 4006, Australia
| | - Bryan Day
- Cancer Division, QIMR Berghofer Medical Research Institute, Brisbane, QLD 4006, Australia
| | - Andreas Möller
- Cancer Division, QIMR Berghofer Medical Research Institute, Brisbane, QLD 4006, Australia
| | - Nicole Cloonan
- Cancer Division, QIMR Berghofer Medical Research Institute, Brisbane, QLD 4006, Australia
| | - John Pearson
- Cancer Division, QIMR Berghofer Medical Research Institute, Brisbane, QLD 4006, Australia
| | - Melissa A Brown
- School of Chemistry and Molecular Biosciences, University of Queensland, Brisbane, QLD 4072, Australia
| | - Timothy R Mercer
- Garvan Institute of Medical Research, Sydney, NSW 2010, Australia; St. Vincent's Clinical School, Faculty of Medicine, University of New South Wales, Sydney, NSW 2052, Australia
| | - Nicola Waddell
- Cancer Division, QIMR Berghofer Medical Research Institute, Brisbane, QLD 4006, Australia
| | - Kum Kum Khanna
- Cancer Division, QIMR Berghofer Medical Research Institute, Brisbane, QLD 4006, Australia
| | - Eloise Dray
- Queensland University of Technology at the Translational Research Institute, Brisbane, QLD 4102, Australia; Queensland University of Technology, Institute of Health and Biomedical Innovation, Brisbane, QLD 4059, Australia
| | - Marcel E Dinger
- Garvan Institute of Medical Research, Sydney, NSW 2010, Australia; St. Vincent's Clinical School, Faculty of Medicine, University of New South Wales, Sydney, NSW 2052, Australia
| | - Stacey L Edwards
- Cancer Division, QIMR Berghofer Medical Research Institute, Brisbane, QLD 4006, Australia.
| | - Juliet D French
- Cancer Division, QIMR Berghofer Medical Research Institute, Brisbane, QLD 4006, Australia.
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Day BW, Al-Ejeh F, Bruce ZC, Ensbey KS, Robertson T, Stringer BW, Rich JN, Lathia JD, Campbell KP, Boyd AW. P01.07 The Dystroglycan Complex Promotes Mesenchymal-Like Glioblastoma through Interaction with EphA Receptor Tyrosine Kinases. Neuro Oncol 2017. [DOI: 10.1093/neuonc/nox036.083] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
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Kutasovic JR, Rozali E, Miranda M, Lakhani SR, Al-Ejeh F. Abstract P6-09-47: The development of personalized diagnostic tests and therapeutic strategies in breast cancer. Cancer Res 2017. [DOI: 10.1158/1538-7445.sabcs16-p6-09-47] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Abstract
Despite some improvement in the overall survival rates of breast cancer, it remains as a leading cause of cancer-related deaths in women. Currently, we are unable to accurately predict patients' response to therapies and their long-term outcome. We developed and patented a 275-gene signature based on in silico meta-analysis of global transcriptome profiles (approximately 10,000 cases) that can predict which patients suffer from aggressive disease and succumb to their disease within 5 years of diagnosis. This test, the integrated Breast Cancer Recurrence (iBCR) score outperformed every clinicopathological indicator available in three independent, large cohorts of breast cancer. The iBCR can also predict the likelihood of response to standard treatments and which emerging targeted therapies should be added to an individual's treatment regime to improve outcomes. In addition, 21 of the genes in this signature are novel potential drug targets that have not previously been described in aggressive breast tumours. We performed a pilot study using the NanoString nCounter Dx platform to measure the expression of the top 125 genes within the signature in a cohort of 48 patients. We have validated with 100% accuracy the prognostic power of the iBCR in the Queensland Follow Up (QFU) cohort with 25 years of follow up (p<0.0001), irrespective of clinicopathological features. Our pilot study using the Nanostring platform successfully counted mRNA molecules from samples that averaged 26.8 years of age (range 24 – 29 years), with an average RNA Integrity (RIN) score of 2.4. Future work will expand this test to the full 275-gene set across 500 patients from the QFU cohort. In vitro siRNA screening of the 21 novel genes revealed that at least 10 of these genes are required for breast cancer cell survival. We have started validation of the top 4 hits and these studies confirm the requirement of these genes in breast cancer progression. These data will pave the way towards the study of these genes as new drug targets. Collectively, our test addresses the significant issue of heterogeneous responses to breast cancer treatment. The iBCR platform aims to improve both patients' clinical outcome and quality of life by directing more appropriate treatment with greater likelihood of success, and preventing overtreatment for those with a less aggressive tumor type.
Citation Format: Kutasovic JR, Rozali E, Miranda M, Lakhani SR, Al-Ejeh F. The development of personalized diagnostic tests and therapeutic strategies in breast cancer [abstract]. In: Proceedings of the 2016 San Antonio Breast Cancer Symposium; 2016 Dec 6-10; San Antonio, TX. Philadelphia (PA): AACR; Cancer Res 2017;77(4 Suppl):Abstract nr P6-09-47.
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Affiliation(s)
- JR Kutasovic
- QIMR Berghofer Medical Research Institute, Brisbane, Queensland, Australia; University of Queensland, Brisbane, Queensland, Australia
| | - E Rozali
- QIMR Berghofer Medical Research Institute, Brisbane, Queensland, Australia; University of Queensland, Brisbane, Queensland, Australia
| | - M Miranda
- QIMR Berghofer Medical Research Institute, Brisbane, Queensland, Australia; University of Queensland, Brisbane, Queensland, Australia
| | - SR Lakhani
- QIMR Berghofer Medical Research Institute, Brisbane, Queensland, Australia; University of Queensland, Brisbane, Queensland, Australia
| | - F Al-Ejeh
- QIMR Berghofer Medical Research Institute, Brisbane, Queensland, Australia; University of Queensland, Brisbane, Queensland, Australia
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Carrington B, Al-Ejeh F, Lim YC, Ensbey K, Bruce Z, Jamieson P, Fuchs A, Thurecht K, Stringer B, Boyd A, Day B. PDTB-19. EphA RECEPTOR TYROSINE KINASES AS TARGETS FOR THERAPY IN PAEDIATRIC MEDULLOBLASTOMA. Neuro Oncol 2016. [DOI: 10.1093/neuonc/now212.638] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
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Milevskiy MJ, Al-Ejeh F, Saunus JM, Northwood KS, McCart-Reed AE, Dray E, Nephew K, Bailey PJ, Betts JA, Stone A, Gee JMW, Shewan AM, French JD, Edwards SL, Clark SJ, Lakhani SR, Brown MA. Abstract 1980: Long-range regulation of HOTAIR identifies novel biomarkers of breast cancer outcome and suggests a role in genome instability. Cancer Res 2016. [DOI: 10.1158/1538-7445.am2016-1980] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Abstract
Long-range regulators of gene expression are emerging as promising new biomarkers and therapeutic targets for human diseases including cancer. As current breast cancer biomarkers have limited power for predicting disease progression and response to therapy, we have explored the potential of long-range regulators of non-coding RNAs to be useful in the prognostication of breast cancer. HOTAIR is a long non-coding RNA that is overexpressed, promotes metastasis, and is predictive of poor prognosis in breast cancer. Here we describe a long-range transcriptional enhancer of the HOTAIR gene that binds several hormone receptors and associated transcription factors, interacts with the HOTAIR promoter and augments HOTAIR transcription. This enhancer is dependent on FOXA1 and FOXM1 transcription factors and functionally interacts with a novel alternate HOTAIR promoter. Analysis of breast cancer gene expression data indicates that HOTAIR is co-expressed with FOXA1 and FOXM1 in HER2-enriched tumours, and these factors enhance the prognostic power of HOTAIR in this subtype of breast cancer. The combination of HOTAIR and FOXM1 also enables better predictions of response to endocrine therapy for ER+ breast cancer. FOXM1 is a member of the recently described chromosome instability module and consistent with this, the expression of HOTAIR and FOXM1 is associated with increased frequency of copy number alterations and somatic non-synonymous mutations. Our study corroborates the importance of enhancers in breast cancer, elucidates the transcriptional regulation of HOTAIR, suggests HOTAIR as a novel biomarker of patient response to endocrine therapy, and implicates HOTAIR in chromosome instability.
Citation Format: Michael J. Milevskiy, Fares Al-Ejeh, Jodi M. Saunus, Korinne S. Northwood, Amy E. McCart-Reed, Eloise Dray, Kenneth Nephew, Peter J. Bailey, Joshua A. Betts, Andrew Stone, Julia M W Gee, Annette M. Shewan, Juliet D. French, Stacey L. Edwards, Susan J. Clark, Sunil R. Lakhani, Melissa A. Brown. Long-range regulation of HOTAIR identifies novel biomarkers of breast cancer outcome and suggests a role in genome instability. [abstract]. In: Proceedings of the 107th Annual Meeting of the American Association for Cancer Research; 2016 Apr 16-20; New Orleans, LA. Philadelphia (PA): AACR; Cancer Res 2016;76(14 Suppl):Abstract nr 1980.
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Affiliation(s)
| | - Fares Al-Ejeh
- 2Queensland Institute of Medical Research, Brisbane, Australia
| | | | | | | | - Eloise Dray
- 3Queensland University of Technology, Brisbane, Australia
| | | | | | - Joshua A. Betts
- 2Queensland Institute of Medical Research, Brisbane, Australia
| | - Andrew Stone
- 5Garvan Institute of Medical Research, Sydney, Australia
| | | | | | | | | | - Susan J. Clark
- 5Garvan Institute of Medical Research, Sydney, Australia
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Milevskiy MJG, Al-Ejeh F, Saunus JM, Northwood KS, Bailey PJ, Betts JA, McCart Reed AE, Nephew KP, Stone A, Gee JMW, Dowhan DH, Dray E, Shewan AM, French JD, Edwards SL, Clark SJ, Lakhani SR, Brown MA. Long-range regulators of the lncRNA HOTAIR enhance its prognostic potential in breast cancer. Hum Mol Genet 2016; 25:3269-3283. [PMID: 27378691 PMCID: PMC5179926 DOI: 10.1093/hmg/ddw177] [Citation(s) in RCA: 50] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2016] [Revised: 06/05/2016] [Accepted: 06/07/2016] [Indexed: 01/17/2023] Open
Abstract
Predicting response to endocrine therapy and survival in oestrogen receptor positive breast cancer is a significant clinical challenge and novel prognostic biomarkers are needed. Long-range regulators of gene expression are emerging as promising biomarkers and therapeutic targets for human diseases, so we have explored the potential of distal enhancer elements of non-coding RNAs in the prognostication of breast cancer survival. HOTAIR is a long non-coding RNA that is overexpressed, promotes metastasis and is predictive of decreased survival. Here, we describe a long-range transcriptional enhancer of the HOTAIR gene that binds several hormone receptors and associated transcription factors, interacts with the HOTAIR promoter and augments transcription. This enhancer is dependent on Forkhead-Box transcription factors and functionally interacts with a novel alternate HOTAIR promoter. HOTAIR expression is negatively regulated by oestrogen, positively regulated by FOXA1 and FOXM1, and is inversely correlated with oestrogen receptor and directly correlated with FOXM1 in breast tumours. The combination of HOTAIR and FOXM1 enables greater discrimination of endocrine therapy responders and non-responders in patients with oestrogen receptor positive breast cancer. Consistent with this, HOTAIR expression is increased in cell-line models of endocrine resistance. Analysis of breast cancer gene expression data indicates that HOTAIR is co-expressed with FOXA1 and FOXM1 in HER2-enriched tumours, and these factors enhance the prognostic power of HOTAIR in aggressive HER2+ breast tumours. Our study elucidates the transcriptional regulation of HOTAIR, identifies HOTAIR and its regulators as novel biomarkers of patient response to endocrine therapy and corroborates the importance of transcriptional enhancers in cancer.
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Affiliation(s)
- Michael J G Milevskiy
- School of Chemistry and Molecular Biosciences, The University of Queensland, Brisbane, Australia
| | - Fares Al-Ejeh
- QIMR Berghofer Medical Research Institute, Brisbane, Australia
| | - Jodi M Saunus
- The University of Queensland, UQ Centre for Clinical Research, Herston, Australia
| | - Korinne S Northwood
- School of Chemistry and Molecular Biosciences, The University of Queensland, Brisbane, Australia.,The University of Queensland, UQ Centre for Clinical Research, Herston, Australia
| | - Peter J Bailey
- School of Chemistry and Molecular Biosciences, The University of Queensland, Brisbane, Australia.,Institute for Molecular Bioscience, The University of Queensland, Brisbane, Australia
| | - Joshua A Betts
- School of Chemistry and Molecular Biosciences, The University of Queensland, Brisbane, Australia.,QIMR Berghofer Medical Research Institute, Brisbane, Australia
| | - Amy E McCart Reed
- The University of Queensland, UQ Centre for Clinical Research, Herston, Australia
| | | | - Andrew Stone
- Epigenetics Research Laboratory, Division of Genomics and Epigenetics, Garvan Institute of Medical Research, Sydney, NSW, Australia
| | - Julia M W Gee
- School of Pharmacy & Pharmaceutical Sciences, Cardiff University, Cardiff, UK
| | - Dennis H Dowhan
- Institute for Molecular Bioscience, The University of Queensland, Brisbane, Australia
| | - Eloise Dray
- School of Chemistry and Molecular Biosciences, The University of Queensland, Brisbane, Australia.,Australian Institute for Bioengineering and Nanotechnology, The University of Queensland, Brisbane, Australia.,Queensland University of Technology, Brisbane, Australia
| | - Annette M Shewan
- School of Chemistry and Molecular Biosciences, The University of Queensland, Brisbane, Australia
| | - Juliet D French
- School of Chemistry and Molecular Biosciences, The University of Queensland, Brisbane, Australia.,QIMR Berghofer Medical Research Institute, Brisbane, Australia
| | - Stacey L Edwards
- School of Chemistry and Molecular Biosciences, The University of Queensland, Brisbane, Australia.,QIMR Berghofer Medical Research Institute, Brisbane, Australia
| | - Susan J Clark
- Epigenetics Research Laboratory, Division of Genomics and Epigenetics, Garvan Institute of Medical Research, Sydney, NSW, Australia
| | - Sunil R Lakhani
- The University of Queensland, UQ Centre for Clinical Research, Herston, Australia.,Pathology Queensland, The Royal Brisbane & Women's Hospital, Herston, Australia.,The University of Queensland School of Medicine, Herston, Australia
| | - Melissa A Brown
- School of Chemistry and Molecular Biosciences, The University of Queensland, Brisbane, Australia
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Rozali E, Al-Ejeh F. Abstract P5-04-17: From transcriptome meta-analysis to targeted therapies in triple negative breast cancer. Cancer Res 2016. [DOI: 10.1158/1538-7445.sabcs15-p5-04-17] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Abstract
Triple-Negative Breast Cancer (TNBC) is a subtype of breast cancer that urgently requires the identification and approval of novel targeted therapies. Even for breast cancer subtypes that have approved targeted therapies such as tamoxifen in ER+ and herceptin in HER2+ patients, there are a proportion of patients that do not respond to these therapies or develop resistance and succumb to metastatic recurrence. Thus, there is a clinical need to identify patients who do not benefit from current standard therapies and developing new strategies for therapy for non-responsive patients across all breast cancer subtypes.
We hypothesised a potential prognostic and drug discovery approach by meta-analysis of multiple global gene expression profiles of breast cancer studies to identify significantly over- and under-expressed genes that associate with clinical outcomes (metastatic and/or death events within five years). These genes were filtered through 3 methods to annotate their predicted functions (1). The third and most generalised method identified a 133-gene signature set that was prognostic in all subtypes of breast cancer. These signatures, particularly with the devised score calculated as the ratio of the average expression of the over-expressed genes to the under-expressed genes, were patented (2). Of the 133 genes, we selected a 21-gene list representing novel and new targets in breast cancer drug development. The 21 genes were selected through an unbiased ranking of least-published cancer and non-cancer studies in PubMed.
This poster reports the characterisation of these 21 genes as drug targets in TNBC. A siRNA screen measuring proliferation and viability (xCELLigence RTCA) was performed (2 siRNAs per gene) on 3 TNBC cell lines (MDAMB231, SUM159PT and BT549) and MCF10A. The top gene hits that show a dependence on cancer proliferation and viability were followed up with clonogenic assays, cell cycle profiles and apoptosis assays. Parallel to these experiments, a negative-selection clustered regularly interspaced short palindromic repeats (CRISPR) screen involving the 21 genes (6 constructs per gene) is currently underway on MDAMB231 cell line in vitro and in vivo to identify cancer dependence on these genes for survival and metastasis.
References
1. Al-Ejeh, F., Simpson, P.T., Saunus, J.M., Klein, K., Kalimutho, M., Shi, W., Miranda, M., Kutasovic, J., Raghavendra, A., Madore, J., et al. 2014. Meta-analysis of the global gene expression profile of triple-negative breast cancer identifies genes for the prognostication and treatment of aggressive breast cancer. Oncogenesis 3:e124.
2. Al-Ejeh, F. 2015. PCT/AU2015/050096 (SUBMITTED).
Citation Format: Rozali E, Al-Ejeh F. From transcriptome meta-analysis to targeted therapies in triple negative breast cancer. [abstract]. In: Proceedings of the Thirty-Eighth Annual CTRC-AACR San Antonio Breast Cancer Symposium: 2015 Dec 8-12; San Antonio, TX. Philadelphia (PA): AACR; Cancer Res 2016;76(4 Suppl):Abstract nr P5-04-17.
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Affiliation(s)
- E Rozali
- QIMR Berghofer Medical Research Institute, Herston, Queensland, Australia; University of Queensland, St Lucia, Queensland, Australia
| | - F Al-Ejeh
- QIMR Berghofer Medical Research Institute, Herston, Queensland, Australia; University of Queensland, St Lucia, Queensland, Australia
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24
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Saunus JM, Quinn MCJ, Patch AM, Pearson JV, Bailey PJ, Nones K, McCart Reed AE, Miller D, Wilson PJ, Al-Ejeh F, Mariasegaram M, Lau Q, Withers T, Jeffree RL, Reid LE, Da Silva L, Matsika A, Niland CM, Cummings MC, Bruxner TJC, Christ AN, Harliwong I, Idrisoglu S, Manning S, Nourse C, Nourbakhsh E, Wani S, Anderson MJ, Fink JL, Holmes O, Kazakoff S, Leonard C, Newell F, Taylor D, Waddell N, Wood S, Xu Q, Kassahn KS, Narayanan V, Taib NA, Teo SH, Chow YP, kConFab, Jat PS, Brandner S, Flanagan AM, Khanna KK, Chenevix-Trench G, Grimmond SM, Simpson PT, Waddell N, Lakhani SR. Integrated genomic and transcriptomic analysis of human brain metastases identifies alterations of potential clinical significance. J Pathol 2015; 237:363-78. [DOI: 10.1002/path.4583] [Citation(s) in RCA: 80] [Impact Index Per Article: 8.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2015] [Revised: 06/26/2015] [Accepted: 07/01/2015] [Indexed: 12/30/2022]
Affiliation(s)
- Jodi M Saunus
- University of Queensland; UQ Centre for Clinical Research; Herston Queensland Australia
- QIMR Berghofer Medical Research Institute; Herston Queensland Australia
| | - Michael CJ Quinn
- University of Queensland; UQ Centre for Clinical Research; Herston Queensland Australia
- QIMR Berghofer Medical Research Institute; Herston Queensland Australia
- Queensland Centre for Medical Genomics, IMB; University of Queensland; St Lucia Queensland Australia
| | - Ann-Marie Patch
- QIMR Berghofer Medical Research Institute; Herston Queensland Australia
- Queensland Centre for Medical Genomics, IMB; University of Queensland; St Lucia Queensland Australia
| | - John V Pearson
- QIMR Berghofer Medical Research Institute; Herston Queensland Australia
- Queensland Centre for Medical Genomics, IMB; University of Queensland; St Lucia Queensland Australia
| | - Peter J Bailey
- Queensland Centre for Medical Genomics, IMB; University of Queensland; St Lucia Queensland Australia
- Wolfson Wohl Cancer Research Centre, Institute of Cancer Sciences; University of Glasgow; UK
| | - Katia Nones
- QIMR Berghofer Medical Research Institute; Herston Queensland Australia
- Queensland Centre for Medical Genomics, IMB; University of Queensland; St Lucia Queensland Australia
| | - Amy E McCart Reed
- University of Queensland; UQ Centre for Clinical Research; Herston Queensland Australia
- QIMR Berghofer Medical Research Institute; Herston Queensland Australia
| | - David Miller
- Queensland Centre for Medical Genomics, IMB; University of Queensland; St Lucia Queensland Australia
- Kinghorn Centre for Clinical Genomics; Garvan Institute of Medical Research; Darlinghurst NSW Australia
| | - Peter J Wilson
- Queensland Centre for Medical Genomics, IMB; University of Queensland; St Lucia Queensland Australia
| | - Fares Al-Ejeh
- QIMR Berghofer Medical Research Institute; Herston Queensland Australia
| | - Mythily Mariasegaram
- University of Queensland; UQ Centre for Clinical Research; Herston Queensland Australia
- QIMR Berghofer Medical Research Institute; Herston Queensland Australia
| | - Queenie Lau
- Pathology Queensland; Gold Coast Hospital; Southport Queensland Australia
| | - Teresa Withers
- Department of Neurosurgery; Gold Coast Hospital; Southport Queensland Australia
| | - Rosalind L Jeffree
- Kenneth G Jamieson Department of Neurosurgery; Royal Brisbane and Women's Hospital; Herston Queensland Australia
| | - Lynne E Reid
- University of Queensland; UQ Centre for Clinical Research; Herston Queensland Australia
- QIMR Berghofer Medical Research Institute; Herston Queensland Australia
| | - Leonard Da Silva
- University of Queensland; UQ Centre for Clinical Research; Herston Queensland Australia
- University of Queensland School of Medicine; Herston Queensland Australia
| | - Admire Matsika
- University of Queensland; UQ Centre for Clinical Research; Herston Queensland Australia
- Pathology Queensland; Royal Brisbane and Women's Hospital; Herston Queensland Australia
| | - Colleen M Niland
- University of Queensland; UQ Centre for Clinical Research; Herston Queensland Australia
- QIMR Berghofer Medical Research Institute; Herston Queensland Australia
| | - Margaret C Cummings
- University of Queensland; UQ Centre for Clinical Research; Herston Queensland Australia
- University of Queensland School of Medicine; Herston Queensland Australia
- Pathology Queensland; Royal Brisbane and Women's Hospital; Herston Queensland Australia
| | - Timothy JC Bruxner
- Queensland Centre for Medical Genomics, IMB; University of Queensland; St Lucia Queensland Australia
| | - Angelika N Christ
- Queensland Centre for Medical Genomics, IMB; University of Queensland; St Lucia Queensland Australia
| | - Ivon Harliwong
- Queensland Centre for Medical Genomics, IMB; University of Queensland; St Lucia Queensland Australia
| | - Senel Idrisoglu
- Queensland Centre for Medical Genomics, IMB; University of Queensland; St Lucia Queensland Australia
| | - Suzanne Manning
- Queensland Centre for Medical Genomics, IMB; University of Queensland; St Lucia Queensland Australia
| | - Craig Nourse
- Queensland Centre for Medical Genomics, IMB; University of Queensland; St Lucia Queensland Australia
- Wolfson Wohl Cancer Research Centre, Institute of Cancer Sciences; University of Glasgow; UK
| | - Ehsan Nourbakhsh
- Queensland Centre for Medical Genomics, IMB; University of Queensland; St Lucia Queensland Australia
| | - Shivangi Wani
- QIMR Berghofer Medical Research Institute; Herston Queensland Australia
- Queensland Centre for Medical Genomics, IMB; University of Queensland; St Lucia Queensland Australia
| | - Matthew J Anderson
- Queensland Centre for Medical Genomics, IMB; University of Queensland; St Lucia Queensland Australia
| | - J Lynn Fink
- Queensland Centre for Medical Genomics, IMB; University of Queensland; St Lucia Queensland Australia
| | - Oliver Holmes
- QIMR Berghofer Medical Research Institute; Herston Queensland Australia
- Queensland Centre for Medical Genomics, IMB; University of Queensland; St Lucia Queensland Australia
| | - Stephen Kazakoff
- QIMR Berghofer Medical Research Institute; Herston Queensland Australia
- Queensland Centre for Medical Genomics, IMB; University of Queensland; St Lucia Queensland Australia
| | - Conrad Leonard
- QIMR Berghofer Medical Research Institute; Herston Queensland Australia
- Queensland Centre for Medical Genomics, IMB; University of Queensland; St Lucia Queensland Australia
| | - Felicity Newell
- Queensland Centre for Medical Genomics, IMB; University of Queensland; St Lucia Queensland Australia
| | - Darrin Taylor
- Queensland Centre for Medical Genomics, IMB; University of Queensland; St Lucia Queensland Australia
| | - Nick Waddell
- Queensland Centre for Medical Genomics, IMB; University of Queensland; St Lucia Queensland Australia
| | - Scott Wood
- QIMR Berghofer Medical Research Institute; Herston Queensland Australia
- Queensland Centre for Medical Genomics, IMB; University of Queensland; St Lucia Queensland Australia
| | - Qinying Xu
- QIMR Berghofer Medical Research Institute; Herston Queensland Australia
- Queensland Centre for Medical Genomics, IMB; University of Queensland; St Lucia Queensland Australia
| | - Karin S Kassahn
- Queensland Centre for Medical Genomics, IMB; University of Queensland; St Lucia Queensland Australia
- Genetic and Molecular Pathology, SA Pathology; Women's and Children's Hospital; North Adelaide South Australia Australia
- School of Molecular and Biomedical Science; University of Adelaide; South Australia Australia
| | - Vairavan Narayanan
- Division of Neurosurgery, Department of Surgery, Faculty of Medicine; University of Malaya; Kuala Lumpur Malaysia
| | - Nur Aishah Taib
- Breast Unit, Department of Surgery, Faculty of Medicine; University of Malaya; Kuala Lumpur Malaysia
- University Malaya Cancer Research Institute; University of Malaya; Kuala Lumpur Malaysia
| | - Soo-Hwang Teo
- University Malaya Cancer Research Institute; University of Malaya; Kuala Lumpur Malaysia
- Cancer Research Initiatives Foundation; Sime Darby Medical Centre; Selangor Malaysia
| | - Yock Ping Chow
- Cancer Research Initiatives Foundation; Sime Darby Medical Centre; Selangor Malaysia
| | - kConFab
- Peter MacCallum Cancer Centre; University of Melbourne; Victoria Australia
| | - Parmjit S Jat
- Department of Neurodegenerative Disease and MRC Prion Unit; UCL Institute of Neurology; London UK
| | - Sebastian Brandner
- Division of Neuropathology and Department of Neurodegenerative Disease; UCL Institute of Neurology; London UK
| | - Adrienne M Flanagan
- Histopathology; Royal National Orthopaedic Hospital NHS Trust; Stanmore UK
- University College London Cancer Institute; London UK
| | - Kum Kum Khanna
- QIMR Berghofer Medical Research Institute; Herston Queensland Australia
| | | | - Sean M Grimmond
- Queensland Centre for Medical Genomics, IMB; University of Queensland; St Lucia Queensland Australia
- Wolfson Wohl Cancer Research Centre, Institute of Cancer Sciences; University of Glasgow; UK
| | - Peter T Simpson
- University of Queensland; UQ Centre for Clinical Research; Herston Queensland Australia
- QIMR Berghofer Medical Research Institute; Herston Queensland Australia
- University of Queensland School of Medicine; Herston Queensland Australia
| | - Nicola Waddell
- QIMR Berghofer Medical Research Institute; Herston Queensland Australia
- Queensland Centre for Medical Genomics, IMB; University of Queensland; St Lucia Queensland Australia
| | - Sunil R Lakhani
- University of Queensland; UQ Centre for Clinical Research; Herston Queensland Australia
- University of Queensland School of Medicine; Herston Queensland Australia
- Pathology Queensland; Royal Brisbane and Women's Hospital; Herston Queensland Australia
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Charmsaz S, Beckett K, Smith FM, Bruedigam C, Moore AS, Al-Ejeh F, Lane SW, Boyd AW. EphA2 Is a Therapy Target in EphA2-Positive Leukemias but Is Not Essential for Normal Hematopoiesis or Leukemia. PLoS One 2015; 10:e0130692. [PMID: 26083390 PMCID: PMC4470658 DOI: 10.1371/journal.pone.0130692] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2015] [Accepted: 05/24/2015] [Indexed: 12/20/2022] Open
Abstract
Members of the Eph family of receptor tyrosine kinases and their membrane bound ephrin ligands have been shown to play critical roles in many developmental processes and more recently have been implicated in both normal and pathological processes in post-embryonic tissues. In particular, expression studies of Eph receptors and limited functional studies have demonstrated a role for the Eph/ephrin system in hematopoiesis and leukemogenesis. In particular, EphA2 was reported on hematopoietic stem cells and stromal cells. There are also reports of EphA2 expression in many different types of malignancies including leukemia, however there is a lack of knowledge in understanding the role of EphA2 in hematopoiesis and leukemogenesis. We explored the role of EphA2 in hematopoiesis by analyzing wild type and EphA2 knockout mice. Mature, differentiated cells, progenitors and hematopoietic stem cells derived from knockout and control mice were analyzed and no significant abnormality was detected. These studies showed that EphA2 does not have an obligatory role in normal hematopoiesis. Comparative studies using EphA2-negative MLL-AF9 leukemias derived from EphA2-knockout animals showed that there was no detectable functional role for EphA2 in the initiation or progression of the leukemic process. However, expression of EphA2 in leukemias initiated by MLL-AF9 suggested that this protein might be a possible therapy target in this type of leukemia. We showed that treatment with EphA2 monoclonal antibody IF7 alone had no effect on tumorigenicity and latency of the MLL-AF9 leukemias, while targeting of EphA2 using EphA2 monoclonal antibody with a radioactive payload significantly impaired the leukemic process. Altogether, these results identify EphA2 as a potential radio-therapeutic target in leukemias with MLL translocation.
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Affiliation(s)
- Sara Charmsaz
- QIMR Berghofer Medical Research Institute, Brisbane, Australia
- * E-mail:
| | | | - Fiona M. Smith
- QIMR Berghofer Medical Research Institute, Brisbane, Australia
| | | | - Andrew S. Moore
- The University of Queensland, Brisbane, Australia
- Children’s Health Queensland Hospital and Health Service, Brisbane, Australia
| | - Fares Al-Ejeh
- QIMR Berghofer Medical Research Institute, Brisbane, Australia
| | - Steven W. Lane
- QIMR Berghofer Medical Research Institute, Brisbane, Australia
- The University of Queensland, Brisbane, Australia
| | - Andrew W. Boyd
- QIMR Berghofer Medical Research Institute, Brisbane, Australia
- The University of Queensland, Brisbane, Australia
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Miranda M, Rozali E, Khanna KK, Al-Ejeh F. MEK5-ERK5 pathway associates with poor survival of breast cancer patients after systemic treatments. Oncoscience 2015; 2:99-101. [PMID: 25859552 PMCID: PMC4381702 DOI: 10.18632/oncoscience.135] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2015] [Accepted: 02/18/2015] [Indexed: 11/25/2022] Open
Abstract
The MEK5-ERK5 pathway is a mammalian mitogen-activated protein (MAP) kinase cascade that is not well studied compared to other MAP kinase cascades. Two independent studies by Al-Ejeh et al. and Ortiz-Ruiz et al. published in Oncotarget last year concluded that ERK5 is an attractive target in triple negative breast cancer. In this perspective, we briefly describe the findings of these studies and propose the use of pharmacological inhibition of ERK5 in combination with chemotherapy against triple negative breast cancer because MEK5-ERK5 overexpression associates with poor survival of patients treated with chemotherapy.
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Affiliation(s)
- Mariska Miranda
- QIMR Berghofer Medical Research Institute, Herston QLD, Australia
| | - Esdy Rozali
- QIMR Berghofer Medical Research Institute, Herston QLD, Australia
| | - Kum Kum Khanna
- QIMR Berghofer Medical Research Institute, Herston QLD, Australia
| | - Fares Al-Ejeh
- QIMR Berghofer Medical Research Institute, Herston QLD, Australia
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Abstract
The Eph genes are the largest sub-family of receptor tyrosine kinases; however, it is most likely the least understood and the arena for many conflicting reports. In this tribute to Prof. Martin Lackmann and Prof. Tony Pawson, we utilized The Cancer Genome Atlas resources to shed new light on the understanding of this family. We found that mutation and expression analysis define two clusters of co-expressed Eph family genes that relate to aggressive phenotypes across multiple cancer types. Analysis of signal transduction pathways using reverse-phase protein arrays revealed a network of interactions, which associates cluster-specific Eph genes with epithelial-mesenchymal transition, metabolism, DNA-damage repair and apoptosis. Our findings support the role of the Eph family in modulating cancer progression and reveal distinct patterns of Eph expression, which correlate with disease outcome. These observations provide further rationale for seeking cancer therapies, which target the Eph/ephrin system.
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Affiliation(s)
- Fares Al-Ejeh
- Brain Cancer Research Unit & Leukaemia Foundation Research Unit, QIMR Berghofer Medical Research Institute , Brisbane, Queensland , Australia
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Al-Ejeh F, Simpson PT, Saunus JM, Klein K, Kalimutho M, Shi W, Miranda M, Kutasovic J, Raghavendra A, Madore J, Reid L, Krause L, Chenevix-Trench G, Lakhani SR, Khanna KK. Meta-analysis of the global gene expression profile of triple-negative breast cancer identifies genes for the prognostication and treatment of aggressive breast cancer. Oncogenesis 2014; 3:e124. [PMID: 25347059 PMCID: PMC4216904 DOI: 10.1038/oncsis.2014.41] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
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Kalimutho M, Simmons J, Fernando W, Saunus J, Spring K, Lakhani S, Al-Ejeh F, Khanna KK. Abstract LB-116: Cep55, a master regulator of cytokinesis in breast cancer pathogenesis. Cancer Res 2014. [DOI: 10.1158/1538-7445.am2014-lb-116] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Abstract
Defects in the number, structure, and function of centrosomes can generate mono- or multipolar mitotic spindles and cytokinesis failure resulting in aneuploidy and chromosome instability, which are common characteristics of tumour cells. Centrosomal proteins thus play central roles in the execution of proper cell division. Cep55 is a centrosomal protein required for proper segregation of two daughter cells during cytokinesis. It often elevated in wide range of cancer types including breast cancer. To ascertain the functional role of Cep55 in breast cancer pathogenesis, we performed publically available data mining as well as IHC staining in a cohort of breast cancer patients and found that elevated levels of Cep55 is significantly associated with p53 mutation, basal like subtype, relapse free and distant-metastasis free survival. Immunoblot analysis of non-malignant and breast cancer cell lines revealed higher expression of Cep55 protein in basal like subtype. RNAi mediated Cep55 depletion in cultured human breast cancer cells resulted in decreased cell proliferation, induction of apoptosis in-vitro and failure to establish xenografts in-vivo. Moreover, these cells failed to establish lung colonisation due to less proliferative, migrative and invasive capacity in experimental metastasis models. In an initial effort to identify causal effective of Cep55 mediated breast cancer pathogenesis, we found that Cep55-depleted cells that survive following long term culture have restored their ploidy compared with aneuploid cells that have constitutively high levels of Cep55. Moreover, these non-tumorigenic cells also have defect in major signalling networks assessed by Kinexus proteomic array. In line with this finding, we found that constitutive overexpression of Cep55 in non-transformed mammary epithelial cells, MCF-10a induced ERK1/2 and STAT3 signalling possibly due to increase in chromosome instability. Taken together, these results indicate that Cep55 promotes breast cancer initiation, progression and lung colonisation through pleiotropic effect and genomic instability that likely contribute to aneuploidy state of breast cancer tumours
Citation Format: Murugan Kalimutho, Jacinta Simmons, Winnie Fernando, Jodi Saunus, Kevin Spring, Sunil Lakhani, Fares Al-Ejeh, Kum Kum Khanna. Cep55, a master regulator of cytokinesis in breast cancer pathogenesis. [abstract]. In: Proceedings of the 105th Annual Meeting of the American Association for Cancer Research; 2014 Apr 5-9; San Diego, CA. Philadelphia (PA): AACR; Cancer Res 2014;74(19 Suppl):Abstract nr LB-116. doi:10.1158/1538-7445.AM2014-LB-116
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Affiliation(s)
| | - Jacinta Simmons
- 1QIMR Berghofer Medical Research Institute, Brisbane, Australia
| | - Winnie Fernando
- 1QIMR Berghofer Medical Research Institute, Brisbane, Australia
| | - Jodi Saunus
- 2UQ Centre for Clinical Research, Brisbane, Australia
| | - Kevin Spring
- 1QIMR Berghofer Medical Research Institute, Brisbane, Australia
| | - Sunil Lakhani
- 2UQ Centre for Clinical Research, Brisbane, Australia
| | - Fares Al-Ejeh
- 1QIMR Berghofer Medical Research Institute, Brisbane, Australia
| | - Kum Kum Khanna
- 1QIMR Berghofer Medical Research Institute, Brisbane, Australia
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Al-Ejeh F, Pajic M, Shi W, Kalimutho M, Miranda M, Nagrial AM, Chou A, Biankin AV, Grimmond SM, Brown MP, Khanna KK. Gemcitabine and CHK1 inhibition potentiate EGFR-directed radioimmunotherapy against pancreatic ductal adenocarcinoma. Clin Cancer Res 2014; 20:3187-97. [PMID: 24838526 DOI: 10.1158/1078-0432.ccr-14-0048] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
PURPOSE To develop effective combination therapy against pancreatic ductal adenocarcinoma (PDAC) with a combination of chemotherapy, CHK1 inhibition, and EGFR-targeted radioimmunotherapy. EXPERIMENTAL DESIGN Maximum tolerated doses were determined for the combination of gemcitabine, the CHK1 inhibitor PF-477736, and Lutetium-177 ((177)Lu)-labeled anti-EGFR antibody. This triple combination therapy was investigated using PDAC models from well-established cell lines, recently established patient-derived cell lines, and fresh patient-derived xenografts. Tumors were investigated for the accumulation of (177)Lu-anti-EGFR antibody, survival of tumor-initiating cells, induction of DNA damage, cell death, and tumor tissue degeneration. RESULTS The combination of gemcitabine and CHK1 inhibitor PF-477736 with (177)Lu-anti-EGFR antibody was tolerated in mice. This triplet was effective in established tumors and prevented the recurrence of PDAC in four cell line-derived and one patient-derived xenograft model. This exquisite response was associated with the loss of tumor-initiating cells as measured by flow cytometric analysis and secondary implantation of tumors from treated mice into treatment-naïve mice. Extensive DNA damage, apoptosis, and tumor degeneration were detected in the patient-derived xenograft. Mechanistically, we observed CDC25A stabilization as a result of CHK1 inhibition with consequent inhibition of gemcitabine-induced S-phase arrest as well as a decrease in canonical (ERK1/2 phosphorylation) and noncanonical EGFR signaling (RAD51 degradation) as a result of EGFR inhibition. CONCLUSIONS Our study developed an effective combination therapy against PDAC that has potential in the treatment of PDAC.
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MESH Headings
- Animals
- Antibodies, Monoclonal/pharmacology
- Antimetabolites, Antineoplastic/pharmacology
- Apoptosis/drug effects
- Benzodiazepinones/pharmacology
- Blotting, Western
- Carcinoma, Pancreatic Ductal/metabolism
- Carcinoma, Pancreatic Ductal/pathology
- Carcinoma, Pancreatic Ductal/therapy
- Cell Proliferation/drug effects
- Checkpoint Kinase 1
- Combined Modality Therapy
- DNA Damage/drug effects
- Deoxycytidine/analogs & derivatives
- Deoxycytidine/pharmacology
- Drug Synergism
- ErbB Receptors/antagonists & inhibitors
- Female
- Humans
- Immunoenzyme Techniques
- Mice
- Mice, Inbred BALB C
- Mice, Inbred NOD
- Mice, SCID
- Pancreatic Neoplasms/metabolism
- Pancreatic Neoplasms/pathology
- Pancreatic Neoplasms/therapy
- Phosphorylation/drug effects
- Protein Kinases/chemistry
- Pyrazoles/pharmacology
- Radioimmunotherapy
- Signal Transduction/drug effects
- Tumor Cells, Cultured
- Xenograft Model Antitumor Assays
- Gemcitabine
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Affiliation(s)
- Fares Al-Ejeh
- Authors' Affiliations: Signal Transduction Laboratory, QIMR Berghofer Medical Research Institute, Herston; Queensland Centre for Medical Genomics, Institute for Molecular Bioscience, The University of Queensland, St Lucia, Queensland; The Kinghorn Cancer Centre, Cancer Division, Garvan Institute of Medical Research; St Vincent's Clinical School, Faculty of Medicine, University of NSW; Department of Anatomical Pathology, SYDPATH, St Vincent's Hospital, Darlinghurst, New South Wales; Australian Pancreatic Cancer Genome Initiative, for the full list of contributors see http://www.pancreaticcancer.net.au/apgi/collaborators; Cancer Clinical Trials Unit, Royal Adelaide Hospital Cancer Centre, and Centre for Cancer Biology, SA Pathology; School of Medicine, University of Adelaide, Adelaide, Australia; and Wolfson Wohl Cancer Research Centre, Institute of Cancer Sciences, University of Glasgow, Glasgow, Scotland, United Kingdom
| | - Marina Pajic
- Authors' Affiliations: Signal Transduction Laboratory, QIMR Berghofer Medical Research Institute, Herston; Queensland Centre for Medical Genomics, Institute for Molecular Bioscience, The University of Queensland, St Lucia, Queensland; The Kinghorn Cancer Centre, Cancer Division, Garvan Institute of Medical Research; St Vincent's Clinical School, Faculty of Medicine, University of NSW; Department of Anatomical Pathology, SYDPATH, St Vincent's Hospital, Darlinghurst, New South Wales; Australian Pancreatic Cancer Genome Initiative, for the full list of contributors see http://www.pancreaticcancer.net.au/apgi/collaborators; Cancer Clinical Trials Unit, Royal Adelaide Hospital Cancer Centre, and Centre for Cancer Biology, SA Pathology; School of Medicine, University of Adelaide, Adelaide, Australia; and Wolfson Wohl Cancer Research Centre, Institute of Cancer Sciences, University of Glasgow, Glasgow, Scotland, United KingdomAuthors' Affiliations: Signal Transduction Laboratory, QIMR Berghofer Medical Research Institute, Herston; Queensland Centre for Medical Genomics, Institute for Molecular Bioscience, The University of Queensland, St Lucia, Queensland; The Kinghorn Cancer Centre, Cancer Division, Garvan Institute of Medical Research; St Vincent's Clinical School, Faculty of Medicine, University of NSW; Department of Anatomical Pathology, SYDPATH, St Vincent's Hospital, Darlinghurst, New South Wales; Australian Pancreatic Cancer Genome Initiative, for the full list of contributors see http://www.pancreaticcancer.net.au/apgi/collaborators; Cancer Clinical Trials Unit, Royal Adelaide Hospital Cancer Centre, and Centre for Cancer Biology, SA Pathology; School of Medicine, University of Adelaide, Adelaide, Australia; and Wolfson Wohl Cancer Research Centre, Institute of Cancer Sciences, University of Glasgow, Glasgow, Scotland, United Kingdom
| | - Wei Shi
- Authors' Affiliations: Signal Transduction Laboratory, QIMR Berghofer Medical Research Institute, Herston; Queensland Centre for Medical Genomics, Institute for Molecular Bioscience, The University of Queensland, St Lucia, Queensland; The Kinghorn Cancer Centre, Cancer Division, Garvan Institute of Medical Research; St Vincent's Clinical School, Faculty of Medicine, University of NSW; Department of Anatomical Pathology, SYDPATH, St Vincent's Hospital, Darlinghurst, New South Wales; Australian Pancreatic Cancer Genome Initiative, for the full list of contributors see http://www.pancreaticcancer.net.au/apgi/collaborators; Cancer Clinical Trials Unit, Royal Adelaide Hospital Cancer Centre, and Centre for Cancer Biology, SA Pathology; School of Medicine, University of Adelaide, Adelaide, Australia; and Wolfson Wohl Cancer Research Centre, Institute of Cancer Sciences, University of Glasgow, Glasgow, Scotland, United Kingdom
| | - Murugan Kalimutho
- Authors' Affiliations: Signal Transduction Laboratory, QIMR Berghofer Medical Research Institute, Herston; Queensland Centre for Medical Genomics, Institute for Molecular Bioscience, The University of Queensland, St Lucia, Queensland; The Kinghorn Cancer Centre, Cancer Division, Garvan Institute of Medical Research; St Vincent's Clinical School, Faculty of Medicine, University of NSW; Department of Anatomical Pathology, SYDPATH, St Vincent's Hospital, Darlinghurst, New South Wales; Australian Pancreatic Cancer Genome Initiative, for the full list of contributors see http://www.pancreaticcancer.net.au/apgi/collaborators; Cancer Clinical Trials Unit, Royal Adelaide Hospital Cancer Centre, and Centre for Cancer Biology, SA Pathology; School of Medicine, University of Adelaide, Adelaide, Australia; and Wolfson Wohl Cancer Research Centre, Institute of Cancer Sciences, University of Glasgow, Glasgow, Scotland, United Kingdom
| | - Mariska Miranda
- Authors' Affiliations: Signal Transduction Laboratory, QIMR Berghofer Medical Research Institute, Herston; Queensland Centre for Medical Genomics, Institute for Molecular Bioscience, The University of Queensland, St Lucia, Queensland; The Kinghorn Cancer Centre, Cancer Division, Garvan Institute of Medical Research; St Vincent's Clinical School, Faculty of Medicine, University of NSW; Department of Anatomical Pathology, SYDPATH, St Vincent's Hospital, Darlinghurst, New South Wales; Australian Pancreatic Cancer Genome Initiative, for the full list of contributors see http://www.pancreaticcancer.net.au/apgi/collaborators; Cancer Clinical Trials Unit, Royal Adelaide Hospital Cancer Centre, and Centre for Cancer Biology, SA Pathology; School of Medicine, University of Adelaide, Adelaide, Australia; and Wolfson Wohl Cancer Research Centre, Institute of Cancer Sciences, University of Glasgow, Glasgow, Scotland, United KingdomAuthors' Affiliations: Signal Transduction Laboratory, QIMR Berghofer Medical Research Institute, Herston; Queensland Centre for Medical Genomics, Institute for Molecular Bioscience, The University of Queensland, St Lucia, Queensland; The Kinghorn Cancer Centre, Cancer Division, Garvan Institute of Medical Research; St Vincent's Clinical School, Faculty of Medicine, University of NSW; Department of Anatomical Pathology, SYDPATH, St Vincent's Hospital, Darlinghurst, New South Wales; Australian Pancreatic Cancer Genome Initiative, for the full list of contributors see http://www.pancreaticcancer.net.au/apgi/collaborators; Cancer Clinical Trials Unit, Royal Adelaide Hospital Cancer Centre, and Centre for Cancer Biology, SA Pathology; School of Medicine, University of Adelaide, Adelaide, Australia; and Wolfson Wohl Cancer Research Centre, Institute of Cancer Sciences, University of Glasgow, Glasgow, Scotland, United Kingdom
| | - Adnan M Nagrial
- Authors' Affiliations: Signal Transduction Laboratory, QIMR Berghofer Medical Research Institute, Herston; Queensland Centre for Medical Genomics, Institute for Molecular Bioscience, The University of Queensland, St Lucia, Queensland; The Kinghorn Cancer Centre, Cancer Division, Garvan Institute of Medical Research; St Vincent's Clinical School, Faculty of Medicine, University of NSW; Department of Anatomical Pathology, SYDPATH, St Vincent's Hospital, Darlinghurst, New South Wales; Australian Pancreatic Cancer Genome Initiative, for the full list of contributors see http://www.pancreaticcancer.net.au/apgi/collaborators; Cancer Clinical Trials Unit, Royal Adelaide Hospital Cancer Centre, and Centre for Cancer Biology, SA Pathology; School of Medicine, University of Adelaide, Adelaide, Australia; and Wolfson Wohl Cancer Research Centre, Institute of Cancer Sciences, University of Glasgow, Glasgow, Scotland, United Kingdom
| | - Angela Chou
- Authors' Affiliations: Signal Transduction Laboratory, QIMR Berghofer Medical Research Institute, Herston; Queensland Centre for Medical Genomics, Institute for Molecular Bioscience, The University of Queensland, St Lucia, Queensland; The Kinghorn Cancer Centre, Cancer Division, Garvan Institute of Medical Research; St Vincent's Clinical School, Faculty of Medicine, University of NSW; Department of Anatomical Pathology, SYDPATH, St Vincent's Hospital, Darlinghurst, New South Wales; Australian Pancreatic Cancer Genome Initiative, for the full list of contributors see http://www.pancreaticcancer.net.au/apgi/collaborators; Cancer Clinical Trials Unit, Royal Adelaide Hospital Cancer Centre, and Centre for Cancer Biology, SA Pathology; School of Medicine, University of Adelaide, Adelaide, Australia; and Wolfson Wohl Cancer Research Centre, Institute of Cancer Sciences, University of Glasgow, Glasgow, Scotland, United KingdomAuthors' Affiliations: Signal Transduction Laboratory, QIMR Berghofer Medical Research Institute, Herston; Queensland Centre for Medical Genomics, Institute for Molecular Bioscience, The University of Queensland, St Lucia, Queensland; The Kinghorn Cancer Centre, Cancer Division, Garvan Institute of Medical Research; St Vincent's Clinical School, Faculty of Medicine, University of NSW; Department of Anatomical Pathology, SYDPATH, St Vincent's Hospital, Darlinghurst, New South Wales; Australian Pancreatic Cancer Genome Initiative, for the full list of contributors see http://www.pancreaticcancer.net.au/apgi/collaborators; Cancer Clinical Trials Unit, Royal Adelaide Hospital Cancer Centre, and Centre for Cancer Biology, SA Pathology; School of Medicine, University of Adelaide, Adelaide, Australia; and Wolfson Wohl Cancer Research Centre, Institute of Cancer Sciences, University of Glasgow, Glasgow, Scotland, United Kingdom
| | - Andrew V Biankin
- Authors' Affiliations: Signal Transduction Laboratory, QIMR Berghofer Medical Research Institute, Herston; Queensland Centre for Medical Genomics, Institute for Molecular Bioscience, The University of Queensland, St Lucia, Queensland; The Kinghorn Cancer Centre, Cancer Division, Garvan Institute of Medical Research; St Vincent's Clinical School, Faculty of Medicine, University of NSW; Department of Anatomical Pathology, SYDPATH, St Vincent's Hospital, Darlinghurst, New South Wales; Australian Pancreatic Cancer Genome Initiative, for the full list of contributors see http://www.pancreaticcancer.net.au/apgi/collaborators; Cancer Clinical Trials Unit, Royal Adelaide Hospital Cancer Centre, and Centre for Cancer Biology, SA Pathology; School of Medicine, University of Adelaide, Adelaide, Australia; and Wolfson Wohl Cancer Research Centre, Institute of Cancer Sciences, University of Glasgow, Glasgow, Scotland, United KingdomAuthors' Affiliations: Signal Transduction Laboratory, QIMR Berghofer Medical Research Institute, Herston; Queensland Centre for Medical Genomics, Institute for Molecular Bioscience, The University of Queensland, St Lucia, Queensland; The Kinghorn Cancer Centre, Cancer Division, Garvan Institute of Medical Research; St Vincent's Clinical School, Faculty of Medicine, University of NSW; Department of Anatomical Pathology, SYDPATH, St Vincent's Hospital, Darlinghurst, New South Wales; Australian Pancreatic Cancer Genome Initiative, for the full list of contributors see http://www.pancreaticcancer.net.au/apgi/collaborators; Cancer Clinical Trials Unit, Royal Adelaide Hospital Cancer Centre, and Centre for Cancer Biology, SA Pathology; School of Medicine, University of Adelaide, Adelaide, Australia; and Wolfson Wohl Cancer Research Centre, Institute of Cancer Sciences, University of Glasgow, Glasgow, Scotland, United Kingdom
| | - Sean M Grimmond
- Authors' Affiliations: Signal Transduction Laboratory, QIMR Berghofer Medical Research Institute, Herston; Queensland Centre for Medical Genomics, Institute for Molecular Bioscience, The University of Queensland, St Lucia, Queensland; The Kinghorn Cancer Centre, Cancer Division, Garvan Institute of Medical Research; St Vincent's Clinical School, Faculty of Medicine, University of NSW; Department of Anatomical Pathology, SYDPATH, St Vincent's Hospital, Darlinghurst, New South Wales; Australian Pancreatic Cancer Genome Initiative, for the full list of contributors see http://www.pancreaticcancer.net.au/apgi/collaborators; Cancer Clinical Trials Unit, Royal Adelaide Hospital Cancer Centre, and Centre for Cancer Biology, SA Pathology; School of Medicine, University of Adelaide, Adelaide, Australia; and Wolfson Wohl Cancer Research Centre, Institute of Cancer Sciences, University of Glasgow, Glasgow, Scotland, United KingdomAuthors' Affiliations: Signal Transduction Laboratory, QIMR Berghofer Medical Research Institute, Herston; Queensland Centre for Medical Genomics, Institute for Molecular Bioscience, The University of Queensland, St Lucia, Queensland; The Kinghorn Cancer Centre, Cancer Division, Garvan Institute of Medical Research; St Vincent's Clinical School, Faculty of Medicine, University of NSW; Department of Anatomical Pathology, SYDPATH, St Vincent's Hospital, Darlinghurst, New South Wales; Australian Pancreatic Cancer Genome Initiative, for the full list of contributors see http://www.pancreaticcancer.net.au/apgi/collaborators; Cancer Clinical Trials Unit, Royal Adelaide Hospital Cancer Centre, and Centre for Cancer Biology, SA Pathology; School of Medicine, University of Adelaide, Adelaide, Australia; and Wolfson Wohl Cancer Research Centre, Institute of Cancer Sciences, University of Glasgow, Glasgow, Scotland, United KingdomAuthors' Affiliations: Signal Transduction Laboratory, QIMR Berghofer Medical Research Institute, Herston; Queensland Centre for Medic
| | - Michael P Brown
- Authors' Affiliations: Signal Transduction Laboratory, QIMR Berghofer Medical Research Institute, Herston; Queensland Centre for Medical Genomics, Institute for Molecular Bioscience, The University of Queensland, St Lucia, Queensland; The Kinghorn Cancer Centre, Cancer Division, Garvan Institute of Medical Research; St Vincent's Clinical School, Faculty of Medicine, University of NSW; Department of Anatomical Pathology, SYDPATH, St Vincent's Hospital, Darlinghurst, New South Wales; Australian Pancreatic Cancer Genome Initiative, for the full list of contributors see http://www.pancreaticcancer.net.au/apgi/collaborators; Cancer Clinical Trials Unit, Royal Adelaide Hospital Cancer Centre, and Centre for Cancer Biology, SA Pathology; School of Medicine, University of Adelaide, Adelaide, Australia; and Wolfson Wohl Cancer Research Centre, Institute of Cancer Sciences, University of Glasgow, Glasgow, Scotland, United KingdomAuthors' Affiliations: Signal Transduction Laboratory, QIMR Berghofer Medical Research Institute, Herston; Queensland Centre for Medical Genomics, Institute for Molecular Bioscience, The University of Queensland, St Lucia, Queensland; The Kinghorn Cancer Centre, Cancer Division, Garvan Institute of Medical Research; St Vincent's Clinical School, Faculty of Medicine, University of NSW; Department of Anatomical Pathology, SYDPATH, St Vincent's Hospital, Darlinghurst, New South Wales; Australian Pancreatic Cancer Genome Initiative, for the full list of contributors see http://www.pancreaticcancer.net.au/apgi/collaborators; Cancer Clinical Trials Unit, Royal Adelaide Hospital Cancer Centre, and Centre for Cancer Biology, SA Pathology; School of Medicine, University of Adelaide, Adelaide, Australia; and Wolfson Wohl Cancer Research Centre, Institute of Cancer Sciences, University of Glasgow, Glasgow, Scotland, United Kingdom
| | - Kum Kum Khanna
- Authors' Affiliations: Signal Transduction Laboratory, QIMR Berghofer Medical Research Institute, Herston; Queensland Centre for Medical Genomics, Institute for Molecular Bioscience, The University of Queensland, St Lucia, Queensland; The Kinghorn Cancer Centre, Cancer Division, Garvan Institute of Medical Research; St Vincent's Clinical School, Faculty of Medicine, University of NSW; Department of Anatomical Pathology, SYDPATH, St Vincent's Hospital, Darlinghurst, New South Wales; Australian Pancreatic Cancer Genome Initiative, for the full list of contributors see http://www.pancreaticcancer.net.au/apgi/collaborators; Cancer Clinical Trials Unit, Royal Adelaide Hospital Cancer Centre, and Centre for Cancer Biology, SA Pathology; School of Medicine, University of Adelaide, Adelaide, Australia; and Wolfson Wohl Cancer Research Centre, Institute of Cancer Sciences, University of Glasgow, Glasgow, Scotland, United KingdomAuthors' Affiliations: Signal Transduction Laboratory, QIMR Berghofer Medical Research Institute, Herston; Queensland Centre for Medical Genomics, Institute for Molecular Bioscience, The University of Queensland, St Lucia, Queensland; The Kinghorn Cancer Centre, Cancer Division, Garvan Institute of Medical Research; St Vincent's Clinical School, Faculty of Medicine, University of NSW; Department of Anatomical Pathology, SYDPATH, St Vincent's Hospital, Darlinghurst, New South Wales; Australian Pancreatic Cancer Genome Initiative, for the full list of contributors see http://www.pancreaticcancer.net.au/apgi/collaborators; Cancer Clinical Trials Unit, Royal Adelaide Hospital Cancer Centre, and Centre for Cancer Biology, SA Pathology; School of Medicine, University of Adelaide, Adelaide, Australia; and Wolfson Wohl Cancer Research Centre, Institute of Cancer Sciences, University of Glasgow, Glasgow, Scotland, United Kingdom
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Wiegmans AP, Al-Ejeh F, Chee N, Yap PY, Gorski JJ, Silva LD, Bolderson E, Chenevix-Trench G, Anderson R, Simpson PT, Lakhani SR, Khanna KK. Rad51 supports triple negative breast cancer metastasis. Oncotarget 2014; 5:3261-72. [PMID: 24811120 PMCID: PMC4102808 DOI: 10.18632/oncotarget.1923] [Citation(s) in RCA: 72] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2014] [Accepted: 04/25/2014] [Indexed: 01/05/2023] Open
Abstract
In contrast to extensive studies on familial breast cancer, it is currently unclear whether defects in DNA double strand break (DSB) repair genes play a role in sporadic breast cancer development and progression. We performed analysis of immunohistochemistry in an independent cohort of 235 were sporadic breast tumours. This analysis suggested that RAD51 expression is increased during breast cancer progression and metastasis and an oncogenic role for RAD51 when deregulated. Subsequent knockdown of RAD51 repressed cancer cell migration in vitro and reduced primary tumor growth in a syngeneic mouse model in vivo. Loss of RAD51 also inhibited associated metastasis not only in syngeneic mice but human xenografts and changed the metastatic gene expression profile of cancer cells, consistent with inhibition of distant metastasis. This demonstrates for the first time a new function of RAD51 that may underlie the proclivity of patients with RAD51 overexpression to develop distant metastasis. RAD51 is a potential biomarker and attractive drug target for metastatic triple negative breast cancer, with the capability to extend the survival of patients, which is less than 6 months.
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Affiliation(s)
- Adrian P Wiegmans
- QIMR Berghofer Medical Research Institute, Signal Transduction Laboratory, Herston Rd, Herston QLD 4006, Australia
| | - Fares Al-Ejeh
- QIMR Berghofer Medical Research Institute, Signal Transduction Laboratory, Herston Rd, Herston QLD 4006, Australia
| | - Nicole Chee
- QIMR Berghofer Medical Research Institute, Signal Transduction Laboratory, Herston Rd, Herston QLD 4006, Australia
| | - Pei-Yi Yap
- QIMR Berghofer Medical Research Institute, Signal Transduction Laboratory, Herston Rd, Herston QLD 4006, Australia
| | - Julia J Gorski
- Queens University Belfast, Dentistry and Biomedical Science, Lisburn Rd, Belfast, BT5 7BL, UK
| | - Leonard Da Silva
- The University of Queensland, UQ Centre for Clinical Research, Herston, Brisbane, QLD 4006, Australia
- The University of Queensland, School of Medicine, Herston, Brisbane, QLD 4006, Australia
| | - Emma Bolderson
- The University of Queensland, Institute of Health and Biomedical Innovation, TRI, Woolloongabba, Brisbane, QLD 4102, Australia
| | - Georgia Chenevix-Trench
- Cancer Genetics Laboratory, Queensland Institute of Medical Research, Herston Rd, Herston QLD 4006, Australia
| | - Robin Anderson
- Metastasis Research Laboratory, Peter MacCallum Cancer Centre, St Andrews Place, East Melbourne Vic 3002, Australia
- Department of Oncology, Sir Peter MacCallum Cancer Centre, The University of Melbourne, Parkville Vic 3052, Australia
| | - Peter T Simpson
- The University of Queensland, UQ Centre for Clinical Research, Herston, Brisbane, QLD 4006, Australia
| | - Sunil R Lakhani
- The University of Queensland, UQ Centre for Clinical Research, Herston, Brisbane, QLD 4006, Australia
- The University of Queensland, School of Medicine, Herston, Brisbane, QLD 4006, Australia
- Pathology Queensland: The Royal Brisbane & Women's Hospital, Brisbane, Herston QLD 4006, Australia
| | - Kum Kum Khanna
- QIMR Berghofer Medical Research Institute, Signal Transduction Laboratory, Herston Rd, Herston QLD 4006, Australia
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Johansson P, Jeffery J, Al-Ejeh F, Schulz RB, Callen DF, Kumar R, Khanna KK. SCF-FBXO31 E3 ligase targets DNA replication factor Cdt1 for proteolysis in the G2 phase of cell cycle to prevent re-replication. J Biol Chem 2014; 289:18514-25. [PMID: 24828503 DOI: 10.1074/jbc.m114.559930] [Citation(s) in RCA: 43] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
Abstract
FBXO31 was originally identified as a putative tumor suppressor gene in breast, ovarian, hepatocellular, and prostate cancers. By screening a set of cell cycle-regulated proteins as potential FBXO31 interaction partners, we have now identified Cdt1 as a novel substrate. Cdt1 DNA replication licensing factor is part of the pre-replication complex and essential for the maintenance of genomic integrity. We show that FBXO31 specifically interacts with Cdt1 and regulates its abundance by ubiquitylation leading to subsequent degradation. We also show that Cdt1 regulation by FBXO31 is limited to the G2 phase of the cell cycle and is independent of the pathways previously described for Cdt1 proteolysis in S and G2 phase. FBXO31 targeting of Cdt1 is mediated through the N terminus of Cdt1, a region previously shown to be responsible for its cell cycle regulation. Finally, we show that Cdt1 stabilization due to FBXO31 depletion results in re-replication. Our data present an additional pathway that contributes to the FBXO31 function as a tumor suppressor.
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Affiliation(s)
- Pegah Johansson
- From the Sahlgrenska University Hospital, Department of Clinical Chemistry, Bruna Stråket 16, 41345 Gothenburg, Sweden
| | - Jessie Jeffery
- Signal Transduction Laboratory, QIMR Berghofer Medical Research Institute, Brisbane, Queensland 4006, Australia
| | - Fares Al-Ejeh
- Signal Transduction Laboratory, QIMR Berghofer Medical Research Institute, Brisbane, Queensland 4006, Australia
| | - Renèe B Schulz
- Centre for Personalised Cancer Medicine and Discipline of Medicine, University of Adelaide, Adelaide, South Australia 5000, Australia
| | - David F Callen
- Centre for Personalised Cancer Medicine and Discipline of Medicine, University of Adelaide, Adelaide, South Australia 5000, Australia
| | - Raman Kumar
- School of Paediatrics and Reproductive Health and Discipline of Medicine, University of Adelaide, Adelaide and Women's and Children's Health Research Institute, North Adelaide, South Australia 5006, Australia, and
| | - Kum Kum Khanna
- Signal Transduction Laboratory, QIMR Berghofer Medical Research Institute, Brisbane, Queensland 4006, Australia
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Al-Ejeh F, Staudacher AH, Smyth DR, Darby JM, Denoyer D, Tsopelas C, Hicks RJ, Brown MP. Postchemotherapy and tumor-selective targeting with the La-specific DAB4 monoclonal antibody relates to apoptotic cell clearance. J Nucl Med 2014; 55:772-9. [PMID: 24676755 DOI: 10.2967/jnumed.113.130559] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
UNLABELLED Early identification of tumor responses to treatment is crucial for devising more effective and safer cancer treatments. No widely applicable, noninvasive method currently exists for specifically detecting tumor cell death after cytotoxic treatment and thus for predicting treatment outcomes. METHODS We have further characterized the targeting of the murine monoclonal antibody DAB4 specifically to dead tumor cells in vitro, in vivo, and in clinical samples. We found that sustained DAB4 binding to treated cells was closely associated with markers of intrinsic apoptosis and DNA double-strand break formation. In a competition binding assay, DAB4 bound EL4 murine thymic lymphoma cells in preference to the normal counterpart of murine thymocytes. Defective in vivo clearance of apoptotic cells augmented in vivo accumulation of DAB4 in tumors particularly after chemotherapy but was unchanged in normal tissues. Tumor targeting of DAB4 was selective for syngeneic murine tumors and for human tumor xenografts of prostate cancer (PC-3) and pancreatic cancer (Panc-1) before and more so after chemotherapy. Furthermore, DAB4 was shown to bind to dead primary acute lymphoblastic leukemic blasts cultured with cytotoxic drugs and dead epithelial cancer cells isolated from peripheral blood of small cell lung carcinoma patients given chemotherapy. CONCLUSION Collectively, these results further demonstrate the selectivity of DAB4 for chemotherapy-induced dead tumor cells. This postchemotherapy selectivity is related to a relative increase in the availability of DAB4-binding targets in tumor tissue rather than in normal tissues. The in vitro findings were translated in vivo to human xenograft models and to ex vivo analyses of clinical samples, providing further evidence of the potential of DAB4 as a marker of tumor cell death after DNA-damaging cytotoxic treatment that could be harnessed as a predictive marker of treatment responses.
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Affiliation(s)
- Fares Al-Ejeh
- Signal Transduction Laboratory, QIMR Berghofer Medical Research Institute, Brisbane, Australia
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Staudacher AH, Al-Ejeh F, Fraser CK, Darby JM, Roder DM, Ruszkiewicz A, Manavis J, Brown MP. The La antigen is over-expressed in lung cancer and is a selective dead cancer cell target for radioimmunotherapy using the La-specific antibody APOMAB®. EJNMMI Res 2014; 4:2. [PMID: 24387284 PMCID: PMC3882100 DOI: 10.1186/2191-219x-4-2] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2013] [Accepted: 12/23/2013] [Indexed: 11/21/2022] Open
Abstract
Background The lupus-associated (La)-specific murine monoclonal antibody DAB4 (APOMAB®) specifically binds dead cancer cells. Using DAB4, we examined La expression in human lung cancer samples to assess its suitability as a cancer-selective therapeutic target. We evaluated the safety and effectiveness of radioimmunotherapy (RIT) using DAB4 radiolabeled with Lutetium-177 (177Lu) in the murine Lewis Lung (LL2) carcinoma model, and determined whether combining RIT with DNA-damaging cisplatin-based chemotherapy, a PARP inhibitor (PARPi), or both alters treatment responses. Methods The expression of La mRNA in human lung cancer samples was analysed using the online database Oncomine, and the protein expression of La was examined using a TissueFocus Cancer Survey Tissue Microarray. The binding of DAB4 to cisplatin-treated LL2 cells was assessed in vitro. LL2 tumour-bearing mice were administered escalating doses of 177Lu-DAB4 alone or in combination with chemotherapy, and tumour growth and survival measured. Biodistribution analysis was used to determine tissue uptake of 177Lu-DAB4 or its isotype control (177Lu-Sal5), when delivered alone or after chemotherapy. PARPi (rucaparib; AG-014699) was combined with chemotherapy and the effects of combined treatment on tumour growth, tumour cell DNA damage and death, and intratumoural DAB4 binding were also analysed. The effect of the triple combination of PARPi, chemotherapy and 177Lu-DAB4 on tumour growth and survival of LL2 tumour-bearing mice was tested. Results La was over-expressed at both mRNA and protein levels in surgical specimens of human lung cancer and the over-expression of La mRNA conferred a poorer prognosis. DAB4 bound specifically to cisplatin-induced dead LL2 cells in vitro. An anti-tumour dose response was observed when escalating doses of 177Lu-DAB4 were delivered in vivo, with supra-additive responses observed when chemotherapy was combined with 177Lu-DAB4. Combining PARPi with chemotherapy was more effective than chemotherapy alone with increased tumour cell DNA damage and death, and intratumoural DAB4 binding. The combination of PARPi, chemotherapy and 177Lu-DAB4 was well-tolerated and maximised tumour growth delay. Conclusions The La antigen represents a dead cancer cell-specific target in lung cancer, and DAB4 specifically targeted tumour tissue in vivo, particularly after chemotherapy. Tumour uptake of DAB4 increased further after the combination of PARPi and chemotherapy, which generated new dead tumour cell-binding targets. Consequently, combining 177Lu-DAB4 with PARPi and chemotherapy produced the greatest anti-tumour response. Therefore, the triple combination of PARPi, chemotherapy and RIT may have broad clinical utility.
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Affiliation(s)
- Alexander H Staudacher
- Translational Oncology Laboratory, Centre for Cancer Biology, SA Pathology, Adelaide, Australia.
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Cheng L, Huang Z, Zhou W, Wu Q, Rich J, Bao S, Baxter P, Mao H, Zhao X, Liu Z, Huang Y, Voicu H, Gurusiddappa S, Su JM, Perlaky L, Dauser R, Leung HCE, Muraszko KM, Heth JA, Fan X, Lau CC, Man TK, Chintagumpala M, Li XN, Clark P, Zorniak M, Cho Y, Zhang X, Walden D, Shusta E, Kuo J, Sengupta S, Goel-Bhattacharya S, Kulkarni S, Cochran B, Cusulin C, Luchman A, Weiss S, Wu M, Fernandez N, Agnihotri S, Diaz R, Rutka J, Bredel M, Karamchandani J, Das S, Day B, Stringer B, Al-Ejeh F, Ting M, Wilson J, Ensbey K, Jamieson P, Bruce Z, Lim YC, Offenhauser C, Charmsaz S, Cooper L, Ellacott J, Harding A, Lickliter J, Inglis P, Reynolds B, Walker D, Lackmann M, Boyd A, Berezovsky A, Poisson L, Hasselbach L, Irtenkauf S, Transou A, Mikkelsen T, deCarvalho AC, Emlet D, Del Vecchio C, Gupta P, Li G, Skirboll S, Wong A, Figueroa J, Shahar T, Hossain A, Lang F, Fouse S, Nakamura J, James CD, Chang S, Costello J, Frerich JM, Rahimpour S, Zhuang Z, Heiss JD, Golebiewska A, Stieber D, Evers L, Lenkiewicz E, Brons NHC, Nicot N, Oudin A, Bougnaud S, Hertel F, Bjerkvig R, Barrett M, Vallar L, Niclou SP, Hao X, Rahn J, Ujack E, Lun X, Cairncross G, Weiss S, Senger D, Robbins S, Harness J, Lerner R, Ihara Y, Santos R, Torre JDL, Lu A, Ozawa T, Nicolaides T, James D, Petritsch C, Higgins D, Schroeder M, Ball B, Milligan B, Meyer F, Sarkaria J, Henley J, Flavahan W, Wu Q, Hitomi M, Rahim N, Kim Y, Sloan A, Weil R, Nakano I, Sarkaria J, Stringer B, Li M, Lathia J, Rich J, Hjelmeland A, Kaluzova M, Platt S, Kent M, Bouras A, Machaidze R, Hadjipanayis C, Kang SG, Kim SH, Huh YM, Kim EH, Park EK, Chang JH, Kim SH, Hong YK, Kim DS, Lee SJ, Kim EH, Kang SG, Hitomi M, Deleyrolle L, Sinyuk M, Li M, Goan W, Otvos B, Rohaus M, Oli M, Vedam-Mai V, Schonberg D, Wu Q, Rich J, Reynolds B, Lathia J, Lee ST, Chu K, Kim SH, Lee SK, Kim M, Roh JK, Lerner R, Griveau A, Ihara Y, Reichholf B, McMahon M, Rowitch D, James D, Petritsch C, Nitta R, Mitra S, Agarwal M, Bui T, Li G, Lin J, Adamson C, Martinez-Quintanilla J, Choi SH, Bhere D, Heidari P, He D, Mahmood U, Shah K, Mitra S, Gholamin S, Feroze A, Achrol A, Kahn S, Weissman I, Cheshier S, Nakano I, Sulman EP, Wang Q, Mostovenko E, Liu H, Lichti CF, Shavkunov A, Kroes RA, Moskal JR, Conrad CA, Lang FF, Emmett MR, Nilsson CL, Osuka S, Sampetrean O, Shimizu T, Saga I, Onishi N, Sugihara E, Okubo J, Fujita S, Takano S, Matsumura A, Saya H, Saito N, Fu J, Wang S, Yung WKA, Koul D, Schmid RS, Irvin DM, Vitucci M, Bash RE, Werneke AM, Miller CR, Shinojima N, Hossain A, Takezaki T, Fueyo J, Gumin J, Gao F, Nwajei F, Marini FC, Andreeff M, Kuratsu JI, Lang FF, Singh S, Burrell K, Koch E, Agnihotri S, Jalali S, Vartanian A, Gumin J, Sulman E, Lang F, Wouters B, Zadeh G, Spelat R, Singer E, Matlaf L, McAllister S, Soroceanu L, Spiegl-Kreinecker S, Loetsch D, Laaber M, Schrangl C, Wohrer A, Hainfellner J, Marosi C, Pichler J, Weis S, Wurm G, Widhalm G, Knosp E, Berger W, Takezaki T, Shinojima N, Kuratsu JI, Lang F, Tam Q, Tanaka S, Nakada M, Yamada D, Nakano I, Todo T, Hayashi Y, Hamada JI, Hirao A, Tilghman J, Ying M, Laterra J, Venere M, Chang C, Wu Q, Summers M, Rosenfeld S, Rich J, Tanaka S, Luk S, Chang C, Iafrate J, Cahill D, Martuza R, Rabkin S, Chi A, Wakimoto H, Wirsching HG, Krishnan S, Frei K, Krayenbuhl N, Reifenberger G, Weller M, Tabatabai G, Man J, Shoemake J, Venere M, Rich J, Yu J. STEM CELLS. Neuro Oncol 2013. [DOI: 10.1093/neuonc/not190] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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Al-Ejeh F, Shi W, Miranda M, Simpson PT, Vargas AC, Song S, Wiegmans AP, Swarbrick A, Welm AL, Brown MP, Chenevix-Trench G, Lakhani SR, Khanna KK. Treatment of triple-negative breast cancer using anti-EGFR-directed radioimmunotherapy combined with radiosensitizing chemotherapy and PARP inhibitor. J Nucl Med 2013; 54:913-21. [PMID: 23564760 DOI: 10.2967/jnumed.112.111534] [Citation(s) in RCA: 55] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
UNLABELLED Triple-negative breast cancer (TNBC) is associated with poor survival. Chemotherapy is the only standard treatment for TNBC. The prevalence of BRCA1 inactivation in TNBC has rationalized clinical trials of poly(adenosine diphosphate ribose) polymerase (PARP) inhibitors. Similarly, the overexpression of epidermal growth factor receptor (EGFR) rationalized anti-EGFR therapies in this disease. However, clinical trials using these 2 strategies have not reached their promise. In this study, we used EGFR as a target for radioimmunotherapy and hypothesized that EGFR-directed radioimmunotherapy can deliver a continuous lethal radiation dose to residual tumors that are radiosensitized by PARP inhibitors and chemotherapy. METHODS We analyzed EGFR messenger RNA in published gene expression array studies and investigated EGFR protein expression by immunohistochemistry in a cohort of breast cancer patients to confirm EGFR as a target in TNBC. Preclinically, using orthotopic and metastatic xenograft models of EGFR-positive TNBC, we investigated the effect of the novel combination of (177)Lu-labeled anti-EGFR monoclonal antibody, chemotherapy, and PARP inhibitors on cell death and the survival of breast cancer stem cells. RESULTS In this first preclinical study of anti-EGFR radioimmunotherapy in breast cancer, we found that anti-EGFR radioimmunotherapy is safe and that TNBC orthotopic tumors and established metastases were eradicated in mice treated with anti-EGFR radioimmunotherapy combined with chemotherapy and PARP inhibitors. We showed that the superior response to this triple-agent combination therapy was associated with apoptosis and eradication of putative breast cancer stem cells. CONCLUSION Our data support further preclinical investigations toward the development of combination therapies using systemic anti-EGFR radioimmunotherapy for the treatment of recurrent and metastatic TNBC.
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Affiliation(s)
- Fares Al-Ejeh
- Signal Transduction Laboratory, Queensland Institute of Medical Research, Brisbane, Queensland, Australia.
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Day BW, Stringer BW, Al-Ejeh F, Ting MJ, Wilson J, Ensbey KS, Jamieson PR, Bruce ZC, Lim YC, Offenhäuser C, Charmsaz S, Cooper LT, Ellacott JK, Harding A, Leveque L, Inglis P, Allan S, Walker DG, Lackmann M, Osborne G, Khanna KK, Reynolds BA, Lickliter JD, Boyd AW. EphA3 maintains tumorigenicity and is a therapeutic target in glioblastoma multiforme. Cancer Cell 2013; 23:238-48. [PMID: 23410976 DOI: 10.1016/j.ccr.2013.01.007] [Citation(s) in RCA: 165] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/05/2011] [Revised: 03/21/2012] [Accepted: 01/14/2013] [Indexed: 11/19/2022]
Abstract
Significant endeavor has been applied to identify functional therapeutic targets in glioblastoma (GBM) to halt the growth of this aggressive cancer. We show that the receptor tyrosine kinase EphA3 is frequently overexpressed in GBM and, in particular, in the most aggressive mesenchymal subtype. Importantly, EphA3 is highly expressed on the tumor-initiating cell population in glioma and appears critically involved in maintaining tumor cells in a less differentiated state by modulating mitogen-activated protein kinase signaling. EphA3 knockdown or depletion of EphA3-positive tumor cells reduced tumorigenic potential to a degree comparable to treatment with a therapeutic radiolabelled EphA3-specific monoclonal antibody. These results identify EphA3 as a functional, targetable receptor in GBM.
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Affiliation(s)
- Bryan W Day
- Brain Cancer Research Unit and Leukaemia Foundation Research Unit, Queensland Institute of Medical Research, Brisbane 4006, Australia.
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Shi W, Bain AL, Schwer B, Al-Ejeh F, Smith C, Wong L, Chai H, Miranda MS, Ho U, Kawaguchi M, Miura Y, Finnie JW, Wall M, Heierhorst J, Wicking C, Spring KJ, Alt FW, Khanna KK. Essential developmental, genomic stability, and tumour suppressor functions of the mouse orthologue of hSSB1/NABP2. PLoS Genet 2013; 9:e1003298. [PMID: 23408915 PMCID: PMC3567186 DOI: 10.1371/journal.pgen.1003298] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2012] [Accepted: 12/16/2012] [Indexed: 12/15/2022] Open
Abstract
Single-stranded DNA binding proteins (SSBs) regulate multiple DNA transactions, including replication, transcription, and repair. We recently identified SSB1 as a novel protein critical for the initiation of ATM signaling and DNA double-strand break repair by homologous recombination. Here we report that germline Ssb1(-/-) embryos die at birth from respiratory failure due to severe rib cage malformation and impaired alveolar development, coupled with additional skeletal defects. Unexpectedly, Ssb1(-/-) fibroblasts did not exhibit defects in Atm signaling or γ-H2ax focus kinetics in response to ionizing radiation (IR), and B-cell specific deletion of Ssb1 did not affect class-switch recombination in vitro. However, conditional deletion of Ssb1 in adult mice led to increased cancer susceptibility with broad tumour spectrum, impaired male fertility with testicular degeneration, and increased radiosensitivity and IR-induced chromosome breaks in vivo. Collectively, these results demonstrate essential roles of Ssb1 in embryogenesis, spermatogenesis, and genome stability in vivo.
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Affiliation(s)
- Wei Shi
- Queensland Institute of Medical Research, Herston, Australia
| | - Amanda L. Bain
- Queensland Institute of Medical Research, Herston, Australia
- School of Biomolecular and Physical Sciences, Griffith University, Nathan, Australia
| | - Bjoern Schwer
- Howard Hughes Medical Institute, Immune Disease Institute, Program in Cellular and Molecular Medicine, Children's Hospital Boston, Boston, Massachusetts, United States of America
- Department of Genetics and Pediatrics, Harvard Medical School, Boston, Massachusetts, United States of America
| | - Fares Al-Ejeh
- Queensland Institute of Medical Research, Herston, Australia
| | - Corey Smith
- Queensland Institute of Medical Research, Herston, Australia
| | - Lee Wong
- Department of Biochemistry and Molecular Biology, School of Biomedical Sciences, Monash University, Melbourne, Australia
| | - Hua Chai
- Howard Hughes Medical Institute, Immune Disease Institute, Program in Cellular and Molecular Medicine, Children's Hospital Boston, Boston, Massachusetts, United States of America
- Department of Genetics and Pediatrics, Harvard Medical School, Boston, Massachusetts, United States of America
| | - Mariska S. Miranda
- Queensland Institute of Medical Research, Herston, Australia
- School of Medicine, University of Queensland, Herston, Australia
| | - Uda Ho
- Queensland Institute of Medical Research, Herston, Australia
| | - Makoto Kawaguchi
- Department of Bioregulation and Molecular Neurobiology, Nagoya City University, Graduate School of Medical Sciences, Nagoya, Japan
| | - Yutaka Miura
- Department of Bioregulation and Molecular Neurobiology, Nagoya City University, Graduate School of Medical Sciences, Nagoya, Japan
| | - John W. Finnie
- SA Pathology, Institute of Medical and Veterinary Science, Adelaide, Australia
| | - Meaghan Wall
- Victorian Cancer Cytogenetics Service, St. Vincent's Hospital, Fitzroy, Melbourne, Australia
- Department of Medicine, St. Vincent's Hospital, Fitzroy, Australia
| | - Jörg Heierhorst
- Department of Medicine, St. Vincent's Hospital, Fitzroy, Australia
- St. Vincent's Institute, Fitzroy, Australia
| | - Carol Wicking
- Institute for Molecular Bioscience, The University of Queensland, St. Lucia, Australia
| | - Kevin J. Spring
- Queensland Institute of Medical Research, Herston, Australia
- School of Biomolecular and Physical Sciences, Griffith University, Nathan, Australia
- School of Medicine, University of Queensland, Herston, Australia
| | - Frederick W. Alt
- Howard Hughes Medical Institute, Immune Disease Institute, Program in Cellular and Molecular Medicine, Children's Hospital Boston, Boston, Massachusetts, United States of America
- Department of Genetics and Pediatrics, Harvard Medical School, Boston, Massachusetts, United States of America
| | - Kum Kum Khanna
- Queensland Institute of Medical Research, Herston, Australia
- School of Biomolecular and Physical Sciences, Griffith University, Nathan, Australia
- School of Medicine, University of Queensland, Herston, Australia
- * E-mail:
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Al-Ejeh F, Miranda M, Simpson PT, Chenevix-Trench G, Lakhani SR, Khanna KK. Abstract P6-10-06: Rational combination therapy against triple-negative breast cancer. Cancer Res 2012. [DOI: 10.1158/0008-5472.sabcs12-p6-10-06] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Abstract
Background: Triple negative breast cancer (TNBC) is an aggressive subtype of breast cancer with higher incidence of recurrence, more distant metastasis, and poorer survival. This subtype is also characterized by complex genomes where little of their genomes remain at normal copy number but without high, focal copy number amplifications. At the transciptome level, the majority of TNBC (∼75%) are classified as basal-like breast cancer (BLBC) according to the five intrinsic subtypes. Despite considerable genomic and gene expression characterization of TNBC, proteomic and phospho-proteomic investigations of this disease are limited with no available targeted therapies in clinical use.
Methods & Results: We used the Kinex™ antibody array (http://www.kinexus.ca/) to interrogate protein/phosphoproteins levels in 43 primary breast cancer biopsies (16 TNBC, 16 ER/PR positive and 11 HER2-positive) and 16 breast cancer cell lines. Unsupervised hierarchical clustering of protein/phosphoprotein levels revealed two subgroups of TNBC in comparison to other subtypes. Western blotting and Proteome Profiler™ Arrays (R&D Systems) were used to validate deregulated proteins/phosphoproteins in TNBC. Pathway analysis revealed that one subgroup of TNBC exploits overlapping and cross-talking networks for survival. These signaling networks are downstream from elevated activation of EGFR, integrins and Insulin-like growth factor 1 receptor (IGF1R).
Targeted molecular inhibitors of activated kinases in these pathways showed specificity against basal-like/TNBC cell lines compared to other subtypes in vitro. These activated kinases/networks represent druggable targets for the treatment of TNBC but may be limited by compensatory effect of the complex cross-talking signaling networks.
To overcome compensatory downstream signaling that would limit the inhibition of a given pathway; we developed EGFR-targeted radioimmunotherapy (RIT) strategy to systemically deliver cytotoxic loads of beta particles (177Lu) that would kill targeted cells and surrounding cells by crossfire effect. The combination of EGFR-directed RIT with chemotherapy and PARP inhibition successfully treated orthotopic and metastatic TNBC models established from cell lines and patient-derived xenografts. The superior efficacy of this triple-agent combination therapy is explained by enhanced DNA damage and reduced DNA repair response, higher apoptotic cell death and the elimination of putative breast cancer stem cells.
Conclusion: Proteomic analysis of TNBC provides a powerful tool to elucidate druggable signaling networks with therapeutic potential. TNBC utilizes complex interacting signaling networks and rational combination therapies are required for effective therapy.
Citation Information: Cancer Res 2012;72(24 Suppl):Abstract nr P6-10-06.
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Affiliation(s)
- F Al-Ejeh
- Queensland Institute of Medical Research, Brisbane, QLD, Australia; The University of Queensland, Brisbane, QLD, Australia
| | - M Miranda
- Queensland Institute of Medical Research, Brisbane, QLD, Australia; The University of Queensland, Brisbane, QLD, Australia
| | - PT Simpson
- Queensland Institute of Medical Research, Brisbane, QLD, Australia; The University of Queensland, Brisbane, QLD, Australia
| | - G Chenevix-Trench
- Queensland Institute of Medical Research, Brisbane, QLD, Australia; The University of Queensland, Brisbane, QLD, Australia
| | - SR Lakhani
- Queensland Institute of Medical Research, Brisbane, QLD, Australia; The University of Queensland, Brisbane, QLD, Australia
| | - KK Khanna
- Queensland Institute of Medical Research, Brisbane, QLD, Australia; The University of Queensland, Brisbane, QLD, Australia
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Neilsen PM, Noll JE, Suetani RJ, Schulz RB, Al-Ejeh F, Evdokiou A, Lane DP, Callen DF. Mutant p53 uses p63 as a molecular chaperone to alter gene expression and induce a pro-invasive secretome. Oncotarget 2012; 2:1203-17. [PMID: 22203497 PMCID: PMC3282078 DOI: 10.18632/oncotarget.382] [Citation(s) in RCA: 91] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022] Open
Abstract
Mutations in the TP53 gene commonly result in the expression of a full-length protein that drives cancer cell invasion and metastasis. Herein, we have deciphered the global landscape of transcriptional regulation by mutant p53 through the application of a panel of isogenic H1299 derivatives with inducible expression of several common cancer-associated p53 mutants. We found that the ability of mutant p53 to alter the transcriptional profile of cancer cells is remarkably conserved across different p53 mutants. The mutant p53 transcriptional landscape was nested within a small subset of wild-type p53 responsive genes, suggesting that the oncogenic properties of mutant p53 are conferred by retaining its ability to regulate a defined set of p53 target genes. These mutant p53 target genes were shown to converge upon a p63 signalling axis. Both mutant p53 and wild-type p63 were co-recruited to the promoters of these target genes, thus providing a molecular basis for their selective regulation by mutant p53. We demonstrate that mutant p53 manipulates the gene expression pattern of cancer cells to facilitate invasion through the release of a pro-invasive secretome into the tumor microenvironment. Collectively, this study provides mechanistic insight into the complex nature of transcriptional regulation by mutant p53 and implicates a role for tumor-derived p53 mutations in the manipulation of the cancer cell secretome.
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Affiliation(s)
- Paul M Neilsen
- Cancer Therapeutics Laboratory, Discipline of Medicine, University of Adelaide, Australia.
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Abstract
Vitamin E is composed of two structurally similar compounds: tocopherols (TPs) and tocotrienols (T3). Despite being overshadowed by TP over the past few decades, T3 is now considered to be a promising anticancer agent due to its potent effects against a wide range of cancers. A growing body of evidence suggests that in addition to its antioxidative and pro-apoptotic functions, T3 possesses a number of anticancer properties that make it superior to TP. These include the inhibition of epithelial-to-mesenchymal transitions, the suppression of vascular endothelial growth factor tumor angiogenic pathway and the induction of antitumor immunity. More recently, T3, but not TP, has been shown to have chemosensitization and anti-cancer stem cell effects, further demonstrating the potential of T3 as an effective anticancer therapeutic agent. With most of the previous clinical studies on TP producing disappointing results, research has now focused on testing T3 as the next generation vitamin E for chemoprevention and cancer treatment. This review will summarize recent developments in the understanding of the anticancer effects of T3. We will also discuss current progress in clinical trials involving T3 as an adjuvant to conventional cancer therapy.
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Affiliation(s)
- Ming T Ling
- Australian Prostate Cancer Research Centre-Queensland, Institute of Health and Biomedical Innovation, Queensland University of Technology, Brisbane, Queensland, Qld 4102, Australia.
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Noll JE, Jeffery J, Al-Ejeh F, Kumar R, Khanna KK, Callen DF, Neilsen PM. Mutant p53 drives multinucleation and invasion through a process that is suppressed by ANKRD11. Oncogene 2011; 31:2836-48. [PMID: 21986947 DOI: 10.1038/onc.2011.456] [Citation(s) in RCA: 55] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Mutations of p53 in cancer can result in a gain of function associated with tumour progression and metastasis. We show that inducible expression of several p53 'hotspot' mutants promote a range of centrosome abnormalities, including centrosome amplification, increased centrosome size and loss of cohesion, which lead to mitotic defects and multinucleation. These mutant p53-expressing cells also show a change in morphology and enhanced invasive capabilities. Consequently, we sought for a means to specifically target the function of mutant p53 in cancer cells. This study has identified ANKRD11 as a key regulator of the oncogenic potential of mutant p53. Loss of ANKRD11 expression with p53 mutation defines breast cancer patients with poor prognosis. ANKRD11 alleviates the mitotic defects driven by mutant p53 and suppresses mutant p53-mediated mesenchymal-like transformation and invasion. Mechanistically, we show that ANKRD11 restores a native conformation to the mutant p53 protein and causes dissociation of the mutant p53-p63 complex. This represents the first evidence of an endogenous protein with the capacity to suppress the oncogenic properties of mutant p53.
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Affiliation(s)
- J E Noll
- Cancer Therapeutics Laboratory, Discipline of Medicine, University of Adelaide, Adelaide, South Australia, Australia.
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Al-Ejeh F, Smart CE, Morrison BJ, Chenevix-Trench G, López JA, Lakhani SR, Brown MP, Khanna KK. Breast cancer stem cells: treatment resistance and therapeutic opportunities. Carcinogenesis 2011; 32:650-8. [PMID: 21310941 DOI: 10.1093/carcin/bgr028] [Citation(s) in RCA: 108] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023] Open
Abstract
The clinical and pathologic heterogeneity of human breast cancer has long been recognized. Now, molecular profiling has enriched our understanding of breast cancer heterogeneity and yielded new prognostic and predictive information. Despite recent therapeutic advances, including the HER2-specific agent, trastuzumab, locoregional and systemic disease recurrence remain an ever-present threat to the health and well being of breast cancer survivors. By definition, disease recurrence originates from residual treatment-resistant cells, which regenerate at least the initial breast cancer phenotype. The discovery of the normal breast stem cell has re-ignited interest in the identity and properties of breast cancer stem-like cells and the relationship of these cells to the repopulating ability of treatment-resistant cells. The cancer stem cell model of breast cancer development contrasts with the clonal evolution model, whereas the mixed model draws on features of both. Although the origin and identity of breast cancer stem-like cells is contentious, treatment-resistant cells survive and propagate only because aberrant and potentially druggable signaling pathways are recruited. As a means to increase the rates of breast cancer cure, several approaches to specific targeting of the treatment-resistant cell population exist and include methods for addressing the problem of radioresistance in particular.
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Affiliation(s)
- Fares Al-Ejeh
- Signal Transduction Lab, Queensland Institute of Medical Research, 300 Herston Road, Brisbane, Queensland 4006, Australia
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Simpson PT, Vargas AC, Al-Ejeh F, Khanna KK, Chenevix-Trench G, Lakhani SR. Application of molecular findings to the diagnosis and management of breast disease: recent advances and challenges. Hum Pathol 2011; 42:153-65. [DOI: 10.1016/j.humpath.2010.07.008] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/22/2010] [Revised: 07/23/2010] [Accepted: 07/29/2010] [Indexed: 12/20/2022]
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Kurkuri MD, Al-Ejeh F, Shi JY, Palms D, Prestidge C, Griesser HJ, Brown MP, Thierry B. Plasma functionalized PDMS microfluidic chips: towards point-of-care capture of circulating tumor cells. ACTA ACUST UNITED AC 2011. [DOI: 10.1039/c1jm10317b] [Citation(s) in RCA: 33] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
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Pishas KI, Al-Ejeh F, Zinonos I, Kumar R, Evdokiou A, Brown MP, Callen DF, Neilsen PM. Nutlin-3a Is a Potential Therapeutic for Ewing Sarcoma. Clin Cancer Res 2010; 17:494-504. [DOI: 10.1158/1078-0432.ccr-10-1587] [Citation(s) in RCA: 57] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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Al-Ejeh F, Darby JM, Thierry B, Brown MP. A simplified suite of methods to evaluate chelator conjugation of antibodies: effects on hydrodynamic radius and biodistribution. Nucl Med Biol 2009; 36:395-402. [PMID: 19423007 DOI: 10.1016/j.nucmedbio.2009.01.001] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2008] [Revised: 12/18/2008] [Accepted: 01/13/2009] [Indexed: 11/15/2022]
Abstract
INTRODUCTION Antibodies covalently conjugated with chelators such as 1,4,7,10-tetraazacyclododecane-1,4,7,10-tetraacetic acid (DOTA) are required for radioimmunoscintigraphy and radioimmunotherapy, which are of growing importance in cancer medicine. METHOD Here, we report a suite of simple methods that provide a preclinical assessment package for evaluating the effects of DOTA conjugation on the in vitro and in vivo performance of monoclonal antibodies. We exemplify the use of these methods by investigating the effects of DOTA conjugation on the biochemical properties of the DAB4 clone of the La/SSB-specific murine monoclonal autoantibody, APOMAB, which is a novel malignant cell death ligand. RESULTS We have developed a 96-well microtiter-plate assay to measure directly the concentration of DOTA and other chelators in antibody-chelator conjugate solutions. Coupled with a commercial assay for measuring protein concentration, the dual microtiter-plate method can rapidly determine chelator/antibody ratios in the same plate. The biochemical properties of DAB4 immunoconjugates were altered as the DOTA/Ab ratio increased so that: (i) mass/charge ratio decreased; (ii) hydrodynamic radius increased; (iii) antibody immunoactivity decreased; (iv) rate of chelation of metal ions and specific radioactivity both increased and in vivo, (v) tumor uptake decreased as nonspecific uptake by liver and spleen increased. CONCLUSION This simplified suite of methods readily identifies biochemical characteristics of the DOTA-immunoconjugates such as hydrodynamic diameter and decreased mass/charge ratio associated with compromised immunotargeting efficiency and, thus, may prove useful for optimizing conjugation procedures in order to maximize immunoconjugate-mediated radioimmunoscintigraphy and radioimmunotherapy.
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Affiliation(s)
- Fares Al-Ejeh
- Experimental Therapeutics Laboratory, Hanson Institute, Adelaide SA 5000, Australia
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Abstract
BACKGROUND To date, inefficient delivery of therapeutic doses of radionuclides to solid tumors limits the clinical utility of radioimmunotherapy. We aim to test the therapeutic utility of Yttrium-90 ((90)Y)-radio-conjugates of a monoclonal antibody, which we showed previously to bind specifically to the abundant intracellular La ribonucleoprotein revealed in dead tumor cells after DNA-damaging treatment. METHODOLOGY/PRINCIPAL FINDINGS Immunoconjugates of the DAB4 clone of the La-specific monoclonal antibody, APOMAB, were prepared using the metal chelator, 1,4,7,10-tetraazacyclododecane-1,4,7,10-tetraacetic acid (DOTA), and then radiolabeled with (90)Y. Mice bearing established subcutaneous tumors were treated with (90)Y-DOTA-DAB4 alone or after chemotherapy. Non-radiosensitizing cyclophosphamide/etoposide chemotherapy was used for the syngeneic EL4 lymphoma model. Radiosensitizing cisplatin/gemcitabine chemotherapy was used for the syngeneic Lewis Lung carcinoma (LL2) model, and for the xenograft models of LNCaP prostatic carcinoma and Panc-1 pancreatic carcinoma. We demonstrate the safety, specificity, and efficacy of (90)Y-DOTA-DAB4-radioimmunotherapy alone or combined with chemotherapy. EL4 lymphoma-bearing mice either were cured at higher doses of radioimmunotherapy alone or lower doses of radioimmunotherapy in synergy with chemotherapy. Radioimmunotherapy alone was less effective in chemo- and radio-resistant carcinoma models. However, radioimmunotherapy synergized with radiosensitizing chemotherapy to retard significantly tumor regrowth and so prolong the survival of mice bearing LL2, LNCaP, or Panc-1 subcutaneous tumor implants. CONCLUSIONS/SIGNIFICANCE We report proof-of-concept data supporting a unique form of radioimmunotherapy, which delivers bystander killing to viable cancer cells after targeting the universal cancer antigen, La, created by DNA-damaging treatment in neighboring dead cancer cells. Subsequently we propose that DAB4-targeted ionizing radiation induces additional cycles of tumor cell death, which further augments DAB4 binding to produce a tumor-lethal 'genotoxic chain reaction'. Clinically, this approach may be useful as consolidation treatment after a drug-induced cell death among (small-volume) metastatic deposits, the commonest cause of cancer death. This article is part II of a two-part series providing proof-of-concept for the diagnostic and therapeutic use of the DAB4 clone of the La-specific monoclonal antibody, APOMAB.
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Affiliation(s)
- Fares Al-Ejeh
- Experimental Therapeutics Laboratory, Hanson Institute, Adelaide, South Australia, Australia
| | - Jocelyn M. Darby
- Experimental Therapeutics Laboratory, Hanson Institute, Adelaide, South Australia, Australia
| | - Michael P. Brown
- Experimental Therapeutics Laboratory, Hanson Institute, Adelaide, South Australia, Australia
- Department of Medical Oncology, Royal Adelaide Hospital and School of Medicine, The University of Adelaide, Adelaide, South Australia, Australia
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Al-Ejeh F, Darby JM, Tsopelas C, Smyth D, Manavis J, Brown MP. APOMAB, a La-specific monoclonal antibody, detects the apoptotic tumor response to life-prolonging and DNA-damaging chemotherapy. PLoS One 2009; 4:e4558. [PMID: 19247492 PMCID: PMC2645692 DOI: 10.1371/journal.pone.0004558] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2008] [Accepted: 01/16/2009] [Indexed: 12/16/2022] Open
Abstract
Background Antineoplastic therapy may impair the survival of malignant cells to produce cell death. Consequently, direct measurement of tumor cell death in vivo is a highly desirable component of therapy response monitoring. We have previously shown that APOMAB® representing the DAB4 clone of a La/SSB-specific murine monoclonal autoantibody is a malignant cell-death ligand, which accumulates preferentially in tumors in an antigen-specific and dose-dependent manner after DNA-damaging chemotherapy. Here, we aim to image tumor uptake of APOMAB® (DAB4) and to define its biological correlates. Methodology/Principal Findings Brisk tumor cell apoptosis is induced in the syngeneic EL4 lymphoma model after treatment of tumor-bearing mice with DNA-damaging cyclophosphamide/etoposide chemotherapy. Tumor and normal organ accumulation of Indium 111 (111In)-labeled La-specific DAB4 mAb as whole IgG or IgG fragments was quantified by whole-body static imaging and organ assay in tumor-bearing mice. Immunohistochemical measurements of tumor caspase-3 activation and PARP-1 cleavage, which are indicators of early and late apoptosis, respectively, were correlated with tumor accumulation of DAB4. Increased tumor accumulation of DAB4 was associated directly with both the extent of chemotherapy-induced tumor cell death and DAB4 binding per dead tumor cell. Tumor DAB4 accumulation correlated with cumulative caspase-3 activation and PARP-1 cleavage as tumor biomarkers of apoptosis and was directly related to the extended median survival time of tumor-bearing mice. Conclusions/Significance Radiolabeled La-specific monoclonal antibody, DAB4, detected dead tumor cells after chemotherapy, rather than chemosensitive normal tissues of gut and bone marrow. DAB4 identified late apoptotic tumor cells in vivo. Hence, radiolabeled DAB4 may usefully image responses to human carcinoma therapy because DAB4 would capture the protracted cell death of carcinoma. We believe that the ability of radiolabeled DAB4 to rapidly assess the apoptotic tumor response and, consequently, to potentially predict extended survival justifies its future clinical development as a radioimmunoscintigraphic agent. This article is part I of a two-part series providing proof-of-concept for the the diagnostic and therapeutic use of a La-specific monoclonal antibody, the DAB4 clone of which is represented by the registered trademark, APOMAB®.
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Affiliation(s)
- Fares Al-Ejeh
- Experimental Therapeutics Laboratory, Hanson Institute, Adelaide, South Australia, Australia
| | - Jocelyn M. Darby
- Experimental Therapeutics Laboratory, Hanson Institute, Adelaide, South Australia, Australia
| | - Chris Tsopelas
- Department of Nuclear Medicine, Royal Adelaide Hospital, Adelaide, South Australia, Australia
| | - Douglas Smyth
- Department of Nuclear Medicine, Royal Adelaide Hospital, Adelaide, South Australia, Australia
| | - Jim Manavis
- Centre for Neurological Disease, Hanson Institute, Adelaide, South Australia, Australia
| | - Michael P. Brown
- Experimental Therapeutics Laboratory, Hanson Institute, Adelaide, South Australia, Australia
- Department of Medical Oncology, Royal Adelaide Hospital Cancer Centre and School of Medicine, The University of Adelaide, Adelaide, South Australia, Australia
- * E-mail:
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Thierry B, Al-Ejeh F, Brown MP, Majewski P, Griesser HJ. Immunotargeting of Functional Nanoparticles for MRI detection of Apoptotic Tumor Cells. Adv Mater 2009; 21:541-5. [PMID: 21161977 DOI: 10.1002/adma.200800998] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/16/2023]
Affiliation(s)
- Benjamin Thierry
- Ian Wark Research Institute, University of South Australia SA 5095 (Australia)
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