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Ohara K, Rendeiro AF, Bhinder B, Eng KW, Ravichandran H, Nguyen D, Pisapia D, Vosoughi A, Fernandez E, Shohdy KS, Manohar J, Beg S, Wilkes D, Robinson BD, Khani F, Bareja R, Tagawa ST, Ouseph MM, Sboner A, Elemento O, Faltas BM, Mosquera JM. The evolution of metastatic upper tract urothelial carcinoma through genomic-transcriptomic and single-cell protein markers analysis. Nat Commun 2024; 15:2009. [PMID: 38499531 PMCID: PMC10948878 DOI: 10.1038/s41467-024-46320-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [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: 12/26/2021] [Accepted: 02/22/2024] [Indexed: 03/20/2024] Open
Abstract
The molecular characteristics of metastatic upper tract urothelial carcinoma (UTUC) are not well understood, and there is a lack of knowledge regarding the genomic and transcriptomic differences between primary and metastatic UTUC. To address these gaps, we integrate whole-exome sequencing, RNA sequencing, and Imaging Mass Cytometry using lanthanide metal-conjugated antibodies of 44 tumor samples from 28 patients with high-grade primary and metastatic UTUC. We perform a spatially-resolved single-cell analysis of cancer, immune, and stromal cells to understand the evolution of primary to metastatic UTUC. We discover that actionable genomic alterations are frequently discordant between primary and metastatic UTUC tumors in the same patient. In contrast, molecular subtype membership and immune depletion signature are stable across primary and matched metastatic UTUC. Molecular and immune subtypes are consistent between bulk RNA-sequencing and mass cytometry of protein markers from 340,798 single cells. Molecular subtypes at the single-cell level are highly conserved between primary and metastatic UTUC tumors within the same patient.
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Affiliation(s)
- Kentaro Ohara
- Department of Pathology and Laboratory Medicine, Weill Cornell Medicine, New York, NY, 10065, USA
- Englander Institute for Precision Medicine, Weill Cornell Medicine, New York, NY, 10021, USA
| | - André Figueiredo Rendeiro
- Englander Institute for Precision Medicine, Weill Cornell Medicine, New York, NY, 10021, USA
- Department of Physiology and Biophysics, Weill Cornell Medicine, 1300 York Avenue, New York, NY, 10065, USA
- Institute for Computational Biomedicine, Weill Cornell Medicine, 1305 York Avenue, New York, NY, 10021, USA
- CeMM Research Center for Molecular Medicine of the Austrian Academy of Sciences, Lazarettgasse 14 AKH BT 25.3, 1090, Vienna, Austria
| | - Bhavneet Bhinder
- Englander Institute for Precision Medicine, Weill Cornell Medicine, New York, NY, 10021, USA
- Department of Physiology and Biophysics, Weill Cornell Medicine, 1300 York Avenue, New York, NY, 10065, USA
- Institute for Computational Biomedicine, Weill Cornell Medicine, 1305 York Avenue, New York, NY, 10021, USA
| | - Kenneth Wha Eng
- Englander Institute for Precision Medicine, Weill Cornell Medicine, New York, NY, 10021, USA
- Institute for Computational Biomedicine, Weill Cornell Medicine, 1305 York Avenue, New York, NY, 10021, USA
| | - Hiranmayi Ravichandran
- Englander Institute for Precision Medicine, Weill Cornell Medicine, New York, NY, 10021, USA
| | - Duy Nguyen
- Department of Medicine, Division of Hematology and Medical Oncology, Weill Cornell Medicine, New York, NY, 10065, USA
| | - David Pisapia
- Department of Pathology and Laboratory Medicine, Weill Cornell Medicine, New York, NY, 10065, USA
- Englander Institute for Precision Medicine, Weill Cornell Medicine, New York, NY, 10021, USA
| | - Aram Vosoughi
- Department of Pathology and Laboratory Medicine, Weill Cornell Medicine, New York, NY, 10065, USA
- Englander Institute for Precision Medicine, Weill Cornell Medicine, New York, NY, 10021, USA
| | - Evan Fernandez
- Englander Institute for Precision Medicine, Weill Cornell Medicine, New York, NY, 10021, USA
- Institute for Computational Biomedicine, Weill Cornell Medicine, 1305 York Avenue, New York, NY, 10021, USA
| | - Kyrillus S Shohdy
- Department of Medicine, Division of Hematology and Medical Oncology, Weill Cornell Medicine, New York, NY, 10065, USA
| | - Jyothi Manohar
- Englander Institute for Precision Medicine, Weill Cornell Medicine, New York, NY, 10021, USA
| | - Shaham Beg
- Department of Pathology and Laboratory Medicine, Weill Cornell Medicine, New York, NY, 10065, USA
- Englander Institute for Precision Medicine, Weill Cornell Medicine, New York, NY, 10021, USA
| | - David Wilkes
- Englander Institute for Precision Medicine, Weill Cornell Medicine, New York, NY, 10021, USA
| | - Brian D Robinson
- Department of Pathology and Laboratory Medicine, Weill Cornell Medicine, New York, NY, 10065, USA
- Englander Institute for Precision Medicine, Weill Cornell Medicine, New York, NY, 10021, USA
| | - Francesca Khani
- Department of Pathology and Laboratory Medicine, Weill Cornell Medicine, New York, NY, 10065, USA
- Englander Institute for Precision Medicine, Weill Cornell Medicine, New York, NY, 10021, USA
| | - Rohan Bareja
- Englander Institute for Precision Medicine, Weill Cornell Medicine, New York, NY, 10021, USA
- Department of Physiology and Biophysics, Weill Cornell Medicine, 1300 York Avenue, New York, NY, 10065, USA
- Institute for Computational Biomedicine, Weill Cornell Medicine, 1305 York Avenue, New York, NY, 10021, USA
| | - Scott T Tagawa
- Englander Institute for Precision Medicine, Weill Cornell Medicine, New York, NY, 10021, USA
- Department of Medicine, Division of Hematology and Medical Oncology, Weill Cornell Medicine, New York, NY, 10065, USA
- Sandra and Edward Meyer Cancer Center at Weill Cornell Medicine, New York, NY, 10065, USA
| | - Madhu M Ouseph
- Department of Pathology and Laboratory Medicine, Weill Cornell Medicine, New York, NY, 10065, USA
| | - Andrea Sboner
- Department of Pathology and Laboratory Medicine, Weill Cornell Medicine, New York, NY, 10065, USA
- Englander Institute for Precision Medicine, Weill Cornell Medicine, New York, NY, 10021, USA
- Institute for Computational Biomedicine, Weill Cornell Medicine, 1305 York Avenue, New York, NY, 10021, USA
| | - Olivier Elemento
- Englander Institute for Precision Medicine, Weill Cornell Medicine, New York, NY, 10021, USA
- Department of Physiology and Biophysics, Weill Cornell Medicine, 1300 York Avenue, New York, NY, 10065, USA
- Institute for Computational Biomedicine, Weill Cornell Medicine, 1305 York Avenue, New York, NY, 10021, USA
- Sandra and Edward Meyer Cancer Center at Weill Cornell Medicine, New York, NY, 10065, USA
| | - Bishoy M Faltas
- Englander Institute for Precision Medicine, Weill Cornell Medicine, New York, NY, 10021, USA.
- Department of Medicine, Division of Hematology and Medical Oncology, Weill Cornell Medicine, New York, NY, 10065, USA.
- Sandra and Edward Meyer Cancer Center at Weill Cornell Medicine, New York, NY, 10065, USA.
- Departments of Cell and Developmental Biology, Weill Cornell Medicine, New York, NY, 10065, USA.
| | - Juan Miguel Mosquera
- Department of Pathology and Laboratory Medicine, Weill Cornell Medicine, New York, NY, 10065, USA.
- Englander Institute for Precision Medicine, Weill Cornell Medicine, New York, NY, 10021, USA.
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Liu S, Benito-Martin A, Pelissier Vatter FA, Hanif SZ, Liu C, Bhardwaj P, Sethupathy P, Farghli AR, Piloco P, Paik P, Mushannen M, Dong X, Otterburn DM, Cohen L, Bareja R, Krumsiek J, Cohen-Gould L, Calto S, Spector JA, Elemento O, Lyden DC, Brown KA. Breast adipose tissue-derived extracellular vesicles from obese women alter tumor cell metabolism. EMBO Rep 2023; 24:e57339. [PMID: 37929643 DOI: 10.15252/embr.202357339] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2023] [Revised: 10/19/2023] [Accepted: 10/20/2023] [Indexed: 11/07/2023] Open
Abstract
Breast adipose tissue is an important contributor to the obesity-breast cancer link. Extracellular vesicles (EVs) are nanosized particles containing selective cargo, such as miRNAs, that act locally or circulate to distant sites to modulate target cell functions. Here, we find that long-term education of breast cancer cells with EVs obtained from breast adipose tissue of women who are overweight or obese (O-EVs) results in increased proliferation. RNA-seq analysis of O-EV-educated cells demonstrates increased expression of genes involved in oxidative phosphorylation, such as ATP synthase and NADH: ubiquinone oxidoreductase. O-EVs increase respiratory complex protein expression, mitochondrial density, and mitochondrial respiration in tumor cells. The mitochondrial complex I inhibitor metformin reverses O-EV-induced cell proliferation. Several miRNAs-miR-155-5p, miR-10a-3p, and miR-30a-3p-which promote mitochondrial respiration and proliferation, are enriched in O-EVs relative to EVs from lean women. O-EV-induced proliferation and mitochondrial activity are associated with stimulation of the Akt/mTOR/P70S6K pathway, and are reversed upon silencing of P70S6K. This study reveals a new facet of the obesity-breast cancer link with human breast adipose tissue-derived EVs causing metabolic reprogramming of breast cancer cells.
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Affiliation(s)
- Shuchen Liu
- Department of Medicine, Weill Cornell Medicine, New York, NY, USA
- Department of Breast Surgery, The Second Hospital of Shandong University, Jinan, China
| | - Alberto Benito-Martin
- Department of Medicine, Weill Cornell Medicine, New York, NY, USA
- Facultad de Medicina, Unidad de Investigación Biomédica, Universidad Alfonso X el Sabio (UAX), Madrid, Spain
| | - Fanny A Pelissier Vatter
- Departments of Pediatrics and Cell and Developmental Biology, Weill Cornell Medicine, New York, NY, USA
| | - Sarah Z Hanif
- Department of Medicine, Weill Cornell Medicine, New York, NY, USA
| | - Catherine Liu
- Department of Medicine, Weill Cornell Medicine, New York, NY, USA
| | - Priya Bhardwaj
- Department of Medicine, Weill Cornell Medicine, New York, NY, USA
| | - Praveen Sethupathy
- Department of Biomedical Sciences, College of Veterinary Medicine, Cornell University, Ithaca, NY, USA
| | - Alaa R Farghli
- Department of Biomedical Sciences, College of Veterinary Medicine, Cornell University, Ithaca, NY, USA
| | - Phoebe Piloco
- Department of Medicine, Weill Cornell Medicine, New York, NY, USA
| | - Paul Paik
- Department of Medicine, Weill Cornell Medicine, New York, NY, USA
| | - Malik Mushannen
- Department of Medicine, Weill Cornell Medicine, New York, NY, USA
- Weill Cornell Medicine - Qatar, Doha, Qatar
| | - Xue Dong
- Department of Surgery, Weill Cornell Medicine, New York, NY, USA
| | | | - Leslie Cohen
- Department of Surgery, Weill Cornell Medicine, New York, NY, USA
| | - Rohan Bareja
- Department of Physiology and Biophysics, Weill Cornell Medicine, New York, NY, USA
| | - Jan Krumsiek
- Department of Physiology and Biophysics, Weill Cornell Medicine, New York, NY, USA
| | - Leona Cohen-Gould
- Department of Biochemistry, Weill Cornell Medicine, New York, NY, USA
- Core Laboratories Center, Weill Cornell Medicine, New York, NY, USA
| | - Samuel Calto
- Department of Cognitive Science, University of California San Diego, La Jolla, CA, USA
| | - Jason A Spector
- Department of Surgery, Weill Cornell Medicine, New York, NY, USA
| | - Olivier Elemento
- Department of Physiology and Biophysics, Weill Cornell Medicine, New York, NY, USA
| | - David C Lyden
- Departments of Pediatrics and Cell and Developmental Biology, Weill Cornell Medicine, New York, NY, USA
| | - Kristy A Brown
- Department of Medicine, Weill Cornell Medicine, New York, NY, USA
- Department of Cell Biology and Physiology, University of Kansas Medical Center, Kansas City, KS, USA
- University of Kansas Cancer Center, Kansas City, KS, USA
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3
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Bhinder B, Ferguson A, Sigouros M, Uppal M, Elsaeed AG, Bareja R, Alnajar H, Eng KW, Conteduca V, Sboner A, Mosquera JM, Elemento O, Beltran H. Immunogenomic Landscape of Neuroendocrine Prostate Cancer. Clin Cancer Res 2023; 29:2933-2943. [PMID: 37223924 PMCID: PMC10524949 DOI: 10.1158/1078-0432.ccr-22-3743] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [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: 12/06/2022] [Revised: 04/29/2023] [Accepted: 05/16/2023] [Indexed: 05/25/2023]
Abstract
PURPOSE Patients with neuroendocrine prostate cancer (NEPC) are often managed with immunotherapy regimens extrapolated from small-cell lung cancer (SCLC). We sought to evaluate the tumor immune landscape of NEPC compared with other prostate cancer types and SCLC. EXPERIMENTAL DESIGN In this retrospective study, a cohort of 170 patients with 230 RNA-sequencing and 104 matched whole-exome sequencing data were analyzed. Differences in immune and stromal constituents, frequency of genomic alterations, and associations with outcomes were evaluated. RESULTS In our cohort, 36% of the prostate tumors were identified as CD8+ T-cell inflamed, whereas the remaining 64% were T-cell depleted. T-cell-inflamed tumors were enriched in anti-inflammatory M2 macrophages and exhausted T cells and associated with shorter overall survival relative to T-cell-depleted tumors (HR, 2.62; P < 0.05). Among all prostate cancer types in the cohort, NEPC was identified to be the most immune depleted, wherein only 9 out of the 36 total NEPC tumors were classified as T-cell inflamed. These inflamed NEPC cases were enriched in IFN gamma signaling and PD-1 signaling compared with other NEPC tumors. Comparison of NEPC with SCLC revealed that NEPC had poor immune content and less mutations compared with SCLC, but expression of checkpoint genes PD-L1 and CTLA-4 was comparable between NEPC and SCLC. CONCLUSIONS NEPC is characterized by a relatively immune-depleted tumor immune microenvironment compared with other primary and metastatic prostate adenocarcinoma except in a minority of cases. These findings may inform development of immunotherapy strategies for patients with advanced prostate cancer.
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Affiliation(s)
- Bhavneet Bhinder
- Caryl and Israel Englander Institute for Precision Medicine, Weill Cornell Medicine, New York, NY 10021, USA
- The HRH Prince Alwaleed Bin Talal Bin Abdulaziz Alsaud Institute for Computational Biomedicine, Weill Cornell Medicine, New York, NY, 10021, USA
- Department of Physiology and Biophysics, Weill Cornell Medicine, New York, NY 10065, USA
| | - Alison Ferguson
- Department for BioMedical Research, University of Bern, 3012 Bern, Switzerland
| | - Michael Sigouros
- Caryl and Israel Englander Institute for Precision Medicine, Weill Cornell Medicine, New York, NY 10021, USA
| | - Manik Uppal
- Caryl and Israel Englander Institute for Precision Medicine, Weill Cornell Medicine, New York, NY 10021, USA
| | - Ahmed G. Elsaeed
- Caryl and Israel Englander Institute for Precision Medicine, Weill Cornell Medicine, New York, NY 10021, USA
- Department of Pathology and Laboratory Medicine, Weill Cornell Medicine, New York, NY 10065, USA
| | - Rohan Bareja
- Caryl and Israel Englander Institute for Precision Medicine, Weill Cornell Medicine, New York, NY 10021, USA
- The HRH Prince Alwaleed Bin Talal Bin Abdulaziz Alsaud Institute for Computational Biomedicine, Weill Cornell Medicine, New York, NY, 10021, USA
| | - Hussein Alnajar
- Department of Pathology and Laboratory Medicine, Weill Cornell Medicine, New York, NY 10065, USA
| | - Kenneth Wha Eng
- Caryl and Israel Englander Institute for Precision Medicine, Weill Cornell Medicine, New York, NY 10021, USA
- The HRH Prince Alwaleed Bin Talal Bin Abdulaziz Alsaud Institute for Computational Biomedicine, Weill Cornell Medicine, New York, NY, 10021, USA
| | - Vincenza Conteduca
- Caryl and Israel Englander Institute for Precision Medicine, Weill Cornell Medicine, New York, NY 10021, USA
- Department of Medical and Surgical Sciences, Unit of Medical Oncology and Biomolecular Therapy, University of Foggia, Policlinico Riuniti, 71122 Foggia, Italy
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, MA 02215 USA
| | - Andrea Sboner
- Caryl and Israel Englander Institute for Precision Medicine, Weill Cornell Medicine, New York, NY 10021, USA
- The HRH Prince Alwaleed Bin Talal Bin Abdulaziz Alsaud Institute for Computational Biomedicine, Weill Cornell Medicine, New York, NY, 10021, USA
- Department of Pathology and Laboratory Medicine, Weill Cornell Medicine, New York, NY 10065, USA
| | - Juan Miguel Mosquera
- Caryl and Israel Englander Institute for Precision Medicine, Weill Cornell Medicine, New York, NY 10021, USA
- Department of Pathology and Laboratory Medicine, Weill Cornell Medicine, New York, NY 10065, USA
| | - Olivier Elemento
- Caryl and Israel Englander Institute for Precision Medicine, Weill Cornell Medicine, New York, NY 10021, USA
- The HRH Prince Alwaleed Bin Talal Bin Abdulaziz Alsaud Institute for Computational Biomedicine, Weill Cornell Medicine, New York, NY, 10021, USA
- Department of Physiology and Biophysics, Weill Cornell Medicine, New York, NY 10065, USA
| | - Himisha Beltran
- Caryl and Israel Englander Institute for Precision Medicine, Weill Cornell Medicine, New York, NY 10021, USA
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, MA 02215 USA
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You J, Reilly MD, Eljalby M, Bareja R, Yusupova M, Vyas NS, Bang J, Ding W, Desman G, Miller LS, Elemento O, Granstein RD, Zippin JH. Soluble adenylyl cyclase contributes to imiquimod-mediated inflammation and is a potential therapeutic target in psoriasis. Exp Dermatol 2023; 32:1051-1062. [PMID: 37039485 PMCID: PMC10523866 DOI: 10.1111/exd.14811] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [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: 11/09/2022] [Revised: 03/21/2023] [Accepted: 04/02/2023] [Indexed: 04/12/2023]
Abstract
Cyclic AMP (cAMP) has a key role in psoriasis pathogenesis, as indicated by the therapeutic efficacy of phosphodiesterase inhibitors that prevent the degradation of cAMP. However, whether soluble adenylate cyclase (sAC) (encoded by the ADCY10 gene), which is an important source for cAMP, is involved in Th17 cell-mediated inflammation or could be an alternative therapeutic target in psoriasis is unknown. We have utilized the imiquimod model of murine psoriasiform dermatitis to address this question. Adcy10-/- mice had reduced erythema, scaling and swelling in the skin and reduced CD4+ IL17+ cell numbers in the draining lymph nodes, compared with wild-type mice after induction of psoriasiform dermatitis with imiquimod. Keratinocyte-specific knock out of Adcy10 had no effect on imiquimod-induced ear swelling suggesting keratinocyte sAC has no role in imiquimod-induced inflammation. During Th17 polarization in vitro, naive T cells from Adcy10-/- mice exhibited reduced IL17 secretion and IL-17+ T-cell proliferation suggesting that differentiation into Th17 cells is suppressed without sAC activity. Interestingly, loss of sAC did not impact the expression of Th17 lineage-defining transcription factors (such as Rorc and cMaf) but rather was required for CREB-dependent gene expression, which is known to support Th17 cell gene expression. Finally, topical application of small molecule sAC inhibitors (sACi) reduced imiquimod-induced psoriasiform dermatitis and Il17 gene expression in the skin. Collectively, these findings demonstrate that sAC is important for psoriasiform dermatitis in mouse skin. sACi may provide an alternative class of topical therapeutics for Th17-mediated skin diseases.
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Affiliation(s)
- Jaewon You
- Department of Dermatology, Weill Cornell Medicine, NY NY
| | | | | | - Rohan Bareja
- Englander Institute of Precision Medicine, Weill Cornell Medicine, NY NY
| | | | - Nikki S. Vyas
- Departments of Pathology and Dermatology, Icahn School of Medicine at Mount Sinai, NY NY
| | - Jakyung Bang
- Department of Dermatology, Weill Cornell Medicine, NY NY
| | - Wanhong Ding
- Department of Dermatology, Weill Cornell Medicine, NY NY
| | - Garrett Desman
- Departments of Pathology and Dermatology, Icahn School of Medicine at Mount Sinai, NY NY
- ProHEALTH Care Associates, OptumCare, New Hyde Park, NY
| | - Lloyd S. Miller
- Department of Dermatology, Johns Hopkins University School of Medicine, Baltimore, MD
- Immunology, Janssen Research and Development, Spring House, PA
| | - Olivier Elemento
- Englander Institute of Precision Medicine, Weill Cornell Medicine, NY NY
| | | | - Jonathan H. Zippin
- Department of Dermatology, Weill Cornell Medicine, NY NY
- Englander Institute of Precision Medicine, Weill Cornell Medicine, NY NY
- Department of Pharmacology, Weill Cornell Medicine, NY NY
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Gopal P, Petty A, Rogacki K, Bera T, Bareja R, Peacock C, Abazeed M. Abstract 2229: Cell state transitions shape the intratumoral composition of small cell lung carcinoma. Cancer Res 2023. [DOI: 10.1158/1538-7445.am2023-2229] [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: 04/07/2023]
Abstract
Abstract
Introduction: Small cell lung carcinoma (SCLC) is characterized by rapid growth, early metastases, and initial response followed by almost invariable resistance to therapy. Studies to date have not determined the extent that diverse transcriptional programs drive SCLC and contribute to its lethality. We sought to characterize the intra-tumoral transcriptional heterogeneity of SCLC. We identify multivalent, distinct, and commutable transcriptional states that confer discrete functions in individual SCLC tumors.
Methods: We developed a biorepository of patient-derived xenografts (PDX) (n = 64) and matched PDX-derived ex vivo lines. We used multi-omic profiling (RNAseq, scRNAseq, and ATAC seq), single-cell fluorescence tracking of fate-defining transcription factor (TF)-driven states, and mathematical and statistical models (Markov chain) to study the topology of the SCLC transcriptional landscape and its plasticity. Human tumor material and associated clinical data were obtained after informed written consent on an IRB-approved prospective registry.
Results: We show that individual SCLC tumors are more heterogenous than previously appreciated, displaying distinctive equilibria in the proportion of cells within well-delimited cellular states (ASCL1, NEUROD1 and YAP1). We also show that transcriptional states undergo transitions, which we identified as a mechanism for maintaining cell state diversity. We measured the kinetics of state transitions using single-cell fluorescence tracking of ex vivo cultures and found that these measure were associated significantly with transition estimates using stochastic transition theory (i.e. Markov chains). ATAC-seq profiling indicated a role for the epigenome in the state diversity of SCLC. Namely, there was preferential promoter accessibility to Ascl1, NeuroD1, and Yap1 in a manner consistent with gene and protein expression in the respective subpopulations. Our results indicate that the transition rates between cell types in individual tumors were largely governed by tendencies to reach an equilibrium state that are critical for configuring intratumoral cell state proportions.
Conclusion: In conclusion, we demonstrate that TF driven cell states can transition to maintain an equilibrium in cell state proportions. Our work advances a model of cellular states and program diversity in SCLC and nominates new therapeutic strategies designed to limit the plasticity of this lethal cancer.
Citation Format: Priyanka Gopal, Aaron Petty, Kevin Rogacki, Titas Bera, Rohan Bareja, Craig Peacock, Mohamed Abazeed. Cell state transitions shape the intratumoral composition of small cell lung carcinoma [abstract]. In: Proceedings of the American Association for Cancer Research Annual Meeting 2023; Part 1 (Regular and Invited Abstracts); 2023 Apr 14-19; Orlando, FL. Philadelphia (PA): AACR; Cancer Res 2023;83(7_Suppl):Abstract nr 2229.
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Affiliation(s)
- Priyanka Gopal
- 1Northwestern Univ. Feinberg School of Medicine, Chicago, IL
| | | | - Kevin Rogacki
- 1Northwestern Univ. Feinberg School of Medicine, Chicago, IL
| | - Titas Bera
- 1Northwestern Univ. Feinberg School of Medicine, Chicago, IL
| | | | | | - Mohamed Abazeed
- 1Northwestern Univ. Feinberg School of Medicine, Chicago, IL
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Pikor LA, Bernard A, Brassard N, Fritzsche A, Kluew A, Jilesen ZK, Nikota J, Bareja R, Laing C, Stojdl DF, Langer TJ, Abbot S, Sennino B, Turcotte S. Abstract 4049: TIDAL-01: A selected TIL process that enriches for neoantigen reactive TIL in solid tumors. Cancer Res 2023. [DOI: 10.1158/1538-7445.am2023-4049] [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: 04/07/2023]
Abstract
Abstract
Background: Tumor infiltrating lymphocyte (TIL) therapy is capable of mediating durable complete responses in melanoma. While solid tumors such as colorectal cancer (CRC), non-small cell lung cancer (NSCLC), ovarian and breast have been shown to contain neoantigen reactive TIL, the success of bulk TIL therapy in these tumors has been limited. Enhancing tumor reactivity through the selective expansion of neoantigen-reactive subpopulations, has demonstrated success in cancers outside of melanoma underscoring the potential of a neoantigen selected TIL approach in indications with lower tumor mutational burdens. Here we demonstrate that the TIDAL-01 process, which utilizes tumor-specific mutation containing peptides to select neoantigen reactive TIL produces TIL products significantly enriched in neoantigen reactivity.
Methods: Fresh tumors were cut into fragments or dissociated and cultured in a primary expansion (preREP). Antigen presenting cells (APCs) were isolated and expanded from patient matched blood. Whole exome and RNA sequencing was performed on tumor tissue and autologous PBMCs and used to predict and prioritize neoantigen mutations. Peptides encoding the mutations were synthesized, loaded onto APCs and co-cultured with autologous TIL. Neoantigen reactive TIL were selected by fluorescence activated cell sorting (FACS), based on the upregulation of the activation markers CD134 and CD137 and expanded with a rapid expansion protocol (REP). Bulk and unselected TIL were expanded alongside for comparison. Neoantigen reactivity was quantified and deconvoluted by cytokine secretion, degranulation, upregulation of CD134/CD137 by flow and when practical, killing of autologous tumor cell lines or organoids.
Results: Successful TIL expansion was achieved in 31/34 (91%) tumors (14/17 CRC, 10/10 NSCLC, 3/3 ovarian and 3/3 melanoma) using both tumor fragments and dissociated tumors. CRC tumors accounted for half of the samples (17/34), and the tumor mutational burden within these samples varied substantially, ranging from 229 to 5436 mutations. Upregulation of CD134 and CD137 and increased IFN-γ production was observed in all samples upon co-culture with peptide loaded APCs. Peptide restimulation and deconvolution revealed that the TIDAL-01 process is capable of enriching for both CD4 and CD8 reactivities. Selected TIL products produced up to 50x more IFN-γ, TNF-α and Granzyme B than bulk TIL and at least 2x higher levels of degranulation, indicative of greater killing potential.
Conclusions: TIL from metastatic CRC, melanoma, NSCLC and ovarian tumors were successfully expanded from the majority of patients. Co-culture of TIL and peptide loaded APCs followed by FACS significantly enriched for neoantigen reactivity compared to bulk TIL, demonstrating the potential of the TIDAL-01 process to produce selected TIL products for the treatment of non-melanoma tumors.
Citation Format: Larissa A. Pikor, Antoine Bernard, Nathalie Brassard, Anna Fritzsche, Anna Kluew, Zachary K. Jilesen, Jake Nikota, Rohan Bareja, Christian Laing, David F. Stojdl, TJ Langer, Stewart Abbot, Barbara Sennino, Simon Turcotte. TIDAL-01: A selected TIL process that enriches for neoantigen reactive TIL in solid tumors. [abstract]. In: Proceedings of the American Association for Cancer Research Annual Meeting 2023; Part 1 (Regular and Invited Abstracts); 2023 Apr 14-19; Orlando, FL. Philadelphia (PA): AACR; Cancer Res 2023;83(7_Suppl):Abstract nr 4049.
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Affiliation(s)
| | | | | | | | - Anna Kluew
- 1Turnstone Biologics, Ottawa, Ontario, Canada
| | | | - Jake Nikota
- 3Turnstone Biologics, Hamilton, Ontario, Canada
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Tang F, Xu D, Wang S, Wong CK, Martinez-Fundichely A, Lee CJ, Cohen S, Park J, Hill CE, Eng K, Bareja R, Han T, Liu EM, Palladino A, Di W, Gao D, Abida W, Beg S, Puca L, Meneses M, de Stanchina E, Berger MF, Gopalan A, Dow LE, Mosquera JM, Beltran H, Sternberg CN, Chi P, Scher HI, Sboner A, Chen Y, Khurana E. Abstract NG10: Chromatin profiles classify castration-resistant prostate cancers suggesting therapeutic targets. Cancer Res 2023. [DOI: 10.1158/1538-7445.am2023-ng10] [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: 04/07/2023]
Abstract
Abstract
Untreated prostate cancers rely on androgen receptor (AR) signaling for growth and survival, forming the basis for the initial efficacy of androgen deprivation therapy (ADT). Yet the disease can relapse and progress to a lethal stage termed castration-resistant prostate cancer (CRPC). Reactivation of AR signaling represents the most common driver of CRPC growth, and next-generation AR signaling inhibitors (ARSIs) are now used in combination with ADT as first-line therapy. However, ARSIs can result in selective pressure, thereby generating AR-independent tumors. The transition from AR dependence frequently accompanies a change in a phenotype resembling developmental transdifferentiation or “lineage plasticity”. Neuroendocrine prostate cancer, which lacks a defined pathologic classification, is the most studied type of lineage plasticity. However, most AR-null tumors do not exhibit neuroendocrine features and are classified as “double-negative prostate cancer”, the drivers of which are poorly defined. Lineage plasticity studies in CRPC are limited by the lack of genetically defined patient-derived models that recapitulate the disease spectrum. To address this, we developed a biobank of organoids generated from patient biopsies to study the landscape of metastatic CRPC and allow for functional validation assays. Proteins called transcription factors (TFs) are drivers of tumor lineage plasticity. To identify the key TFs that drive the growth of AR-independent tumors, we integrated epigenetic and transcriptomic data generated from CRPC models. We generated ATAC-seq (assay for transposase-accessible chromatin sequencing) and RNA-seq data from 22 metastatic human prostate cancer organoids, six patient-derived xenografts (PDXs), and 12 derived or traditional cell lines. We classified the 40 models into four subtypes and predicted key TFs of each subtype. Besides the well-characterized AR-dependent (CRPC-AR) and neuroendocrine subtypes (CRPC-NE), we identified two novel AR-negative/low groups, including a Wnt-dependent subtype (CRPC-WNT), driven by TCF/LEF TFs, and a stem cell-like (SCL) subtype (CRPC-SCL), driven by the AP-1 family of TFs. To apply the subtype classification to patient samples, we derived RNA-seq signatures from the organoids and applied them to 366 patient samples from two independent CRPC cohorts. The generated signatures recapitulated the four-subtype classification and revealed that CRPC-SCL is the second most prevalent group. Patients from CRPC-SCL are also associated with shorter time under ARSI treatment compared to CRPC-AR, indicating that the ARSI treatments were less effective for CRPC-SCL patients. Additional chromatin immunoprecipitation sequencing (ChIP-seq) analysis indicated that AP-1 (FOSL1) collaboratively binds with TEAD and transcription coactivators, YAP and TAZ. Knocking down of AP-1 (FOSL1), YAP/TAZ decreased cell growth of CRPC-SCL and showed a decrease of chromatin accessibility at CRPC-SCL-specific open chromatin sites and down-regulation of YAP/TAZ target gene expression. In addition, the expression of AP-1 (FOSL1) decreased upon YAP/TAZ knockdown suggesting a positive feedback loop as well as YAP/TAZ as actional targets in CRPC-SCL. We used two small-molecule inhibitors, verteporfin and T-5224, that act on the YAP/TAZ/AP-1 pathway for their potential use as therapeutics for CRPC-SCL tumors, both inhibited the growth of samples from CRPC-SCL but not CRPC-AR. By overexpressing an AP-1 family gene (FOSL1) in AR-high cells, we observed an increase in chromatin accessibility at CRPC-SCL-specific open chromatin sites as well as significant up-regulation of CRPC-SCL signature genes, suggesting that AP-1 functions as a pioneering factor and master regulator for CRPC-SCL. All this work was recently published in Science (Tang, Xu et al. Science, 2022) where I am the co-first author. In summary, by using a diverse biobank of organoids, PDXs, and cell lines that recapitulate the heterogeneity of metastatic prostate cancer, we created a map of the chromatin accessibility and transcriptomic landscape of CRPC. We validated the CRPC-AR and CRPC-NE subtypes and report two novel subtypes of AR-negative/low samples, CRPC-SCL and CRPC-WNT, as well as their respective key TFs. Additional analysis revealed a model in which YAP, TAZ, TEAD, and AP-1 function together and drive oncogenic growth in CRPC-SCL samples. In addition, we proposed small inhibitors of YAP and TAZ that can potentially be used to treat CRPC-SCL patients. Overall, our results show how the stratification of CRPC patients into four subtypes using their transcriptomes can potentially inform appropriate clinical decisions.
Citation Format: Fanying Tang, Duo Xu, Shangqian Wang, Chen Khuan Wong, Alexander Martinez-Fundichely, Cindy J. Lee, Sandra Cohen, Jane Park, Corinne E. Hill, Kenneth Eng, Rohan Bareja, Teng Han, Eric Minwei Liu, Ann Palladino, Wei Di, Dong Gao, Wassim Abida, Shaham Beg, Loredana Puca, Maximiliano Meneses, Elisa de Stanchina, Michael F. Berger, Anuradha Gopalan, Lukas E. Dow, Juan Miguel Mosquera, Himisha Beltran, Cora N. Sternberg, Ping Chi, Howard I. Scher, Andrea Sboner, Yu Chen, Ekta Khurana. Chromatin profiles classify castration-resistant prostate cancers suggesting therapeutic targets. [abstract]. In: Proceedings of the American Association for Cancer Research Annual Meeting 2023; Part 1 (Regular and Invited Abstracts); 2023 Apr 14-19; Orlando, FL. Philadelphia (PA): AACR; Cancer Res 2023;83(7_Suppl):Abstract nr NG10.
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Affiliation(s)
| | - Duo Xu
- 1Weill Cornell Medicine, New York, NY
| | - Shangqian Wang
- 2The First Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | | | | | - Cindy J. Lee
- 3Memorial Sloan Kettering Cancer Center, New York, NY
| | | | - Jane Park
- 1Weill Cornell Medicine, New York, NY
| | - Corinne E. Hill
- 4Memorial Sloan Kettering Cancer Center Center, New York, NY
| | | | | | - Teng Han
- 4Memorial Sloan Kettering Cancer Center Center, New York, NY
| | | | | | - Wei Di
- 4Memorial Sloan Kettering Cancer Center Center, New York, NY
| | - Dong Gao
- 5Shanghai Institute of Biochemistry and Cell Biology, Chinese Academy of Sciences, Shanghai, China
| | - Wassim Abida
- 3Memorial Sloan Kettering Cancer Center, New York, NY
| | | | | | | | | | | | | | | | | | | | | | - Ping Chi
- 3Memorial Sloan Kettering Cancer Center, New York, NY
| | | | | | - Yu Chen
- 3Memorial Sloan Kettering Cancer Center, New York, NY
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8
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Bhardwaj P, Iyengar NM, Zahid H, Carter KM, Byun DJ, Choi MH, Sun Q, Savenkov O, Louka C, Liu C, Piloco P, Acosta M, Bareja R, Elemento O, Foronda M, Dow LE, Oshchepkova S, Giri DD, Pollak M, Zhou XK, Hopkins BD, Laughney AM, Frey MK, Ellenson LH, Morrow M, Spector JA, Cantley LC, Brown KA. Obesity promotes breast epithelium DNA damage in women carrying a germline mutation in BRCA1 or BRCA2. Sci Transl Med 2023; 15:eade1857. [PMID: 36812344 PMCID: PMC10557057 DOI: 10.1126/scitranslmed.ade1857] [Citation(s) in RCA: 11] [Impact Index Per Article: 11.0] [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: 07/29/2022] [Accepted: 01/23/2023] [Indexed: 02/24/2023]
Abstract
Obesity, defined as a body mass index (BMI) ≥ 30, is an established risk factor for breast cancer among women in the general population after menopause. Whether elevated BMI is a risk factor for women with a germline mutation in BRCA1 or BRCA2 is less clear because of inconsistent findings from epidemiological studies and a lack of mechanistic studies in this population. Here, we show that DNA damage in normal breast epithelia of women carrying a BRCA mutation is positively correlated with BMI and with biomarkers of metabolic dysfunction. In addition, RNA sequencing showed obesity-associated alterations to the breast adipose microenvironment of BRCA mutation carriers, including activation of estrogen biosynthesis, which affected neighboring breast epithelial cells. In breast tissue explants cultured from women carrying a BRCA mutation, we found that blockade of estrogen biosynthesis or estrogen receptor activity decreased DNA damage. Additional obesity-associated factors, including leptin and insulin, increased DNA damage in human BRCA heterozygous epithelial cells, and inhibiting the signaling of these factors with a leptin-neutralizing antibody or PI3K inhibitor, respectively, decreased DNA damage. Furthermore, we show that increased adiposity was associated with mammary gland DNA damage and increased penetrance of mammary tumors in Brca1+/- mice. Overall, our results provide mechanistic evidence in support of a link between elevated BMI and breast cancer development in BRCA mutation carriers. This suggests that maintaining a lower body weight or pharmacologically targeting estrogen or metabolic dysfunction may reduce the risk of breast cancer in this population.
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Affiliation(s)
- Priya Bhardwaj
- Department of Medicine, Weill Cornell Medicine, New York, NY 10065, USA
| | - Neil M. Iyengar
- Department of Medicine, Weill Cornell Medicine, New York, NY 10065, USA
- Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA
| | - Heba Zahid
- Department of Medical Laboratory Technology, College of Applied Medical Science, Taibah University, Medina 42353, Saudi Arabia
| | | | - Dong Jun Byun
- Center for Advanced Biomolecular Recognition, Korea Institute of Science and Technology, Seoul 02792, Korea
| | - Man Ho Choi
- Center for Advanced Biomolecular Recognition, Korea Institute of Science and Technology, Seoul 02792, Korea
| | - Qi Sun
- Computational Biology Service Unit of Life Sciences Core Laboratories Center, Cornell University, Ithaca, NY 14853, USA
| | - Oleksandr Savenkov
- Department of Population Health Sciences, Weill Cornell Medicine, New York, NY 10065, USA
| | - Charalambia Louka
- Department of Medicine, Weill Cornell Medicine, New York, NY 10065, USA
| | - Catherine Liu
- Department of Medicine, Weill Cornell Medicine, New York, NY 10065, USA
| | - Phoebe Piloco
- Department of Medicine, Weill Cornell Medicine, New York, NY 10065, USA
| | - Monica Acosta
- Department of Medicine, Weill Cornell Medicine, New York, NY 10065, USA
| | - Rohan Bareja
- Caryl and Israel Englander Institute for Precision Medicine, Weill Cornell Medicine, New York, NY 10065, USA
| | - Olivier Elemento
- Caryl and Israel Englander Institute for Precision Medicine, Weill Cornell Medicine, New York, NY 10065, USA
| | - Miguel Foronda
- Department of Neurology, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA
| | - Lukas E. Dow
- Department of Medicine, Weill Cornell Medicine, New York, NY 10065, USA
- Sandra and Edward Meyer Cancer Center, Weill Cornell Medicine, New York, NY 10065, USA
| | - Sofya Oshchepkova
- Department of Medicine, Weill Cornell Medicine, New York, NY 10065, USA
| | - Dilip D. Giri
- Department of Pathology and Laboratory Medicine, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA
| | - Michael Pollak
- Departments of Medicine and Oncology, McGill University, Montreal, Canada
| | - Xi Kathy Zhou
- Department of Population Health Sciences, Weill Cornell Medicine, New York, NY 10065, USA
| | - Benjamin D. Hopkins
- Department of Genetics and Genomic Sciences, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA
| | - Ashley M. Laughney
- Sandra and Edward Meyer Cancer Center, Weill Cornell Medicine, New York, NY 10065, USA
| | - Melissa K. Frey
- Department of Obstetrics and Gynecology, Weill Cornell Medicine, New York, NY 10065, USA
| | - Lora Hedrick Ellenson
- Department of Pathology and Laboratory Medicine, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA
| | - Monica Morrow
- Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA
| | - Jason A. Spector
- Laboratory of Bioregenerative Medicine and Surgery, Weill Cornell Medicine, New York, NY 10065, USA
| | - Lewis C. Cantley
- Sandra and Edward Meyer Cancer Center, Weill Cornell Medicine, New York, NY 10065, USA
| | - Kristy A. Brown
- Department of Medicine, Weill Cornell Medicine, New York, NY 10065, USA
- Sandra and Edward Meyer Cancer Center, Weill Cornell Medicine, New York, NY 10065, USA
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9
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Liu S, Benito-Martin A, Pelissier Vatter FA, Hanif SZ, Liu C, Bhardwaj P, Sethupathy P, Farghli AR, Piloco P, Paik P, Mushannen M, Otterburn DM, Cohen L, Bareja R, Krumsiek J, Cohen-Gould L, Calto S, Spector JA, Elemento O, Lyden D, Brown KA. Breast adipose tissue-derived extracellular vesicles from women with obesity stimulate mitochondrial-induced dysregulated tumor cell metabolism. bioRxiv 2023:2023.02.08.527715. [PMID: 36798307 PMCID: PMC9934680 DOI: 10.1101/2023.02.08.527715] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
Breast adipose tissue is an important contributor to the obesity-breast cancer link. Dysregulated cell metabolism is now an accepted hallmark of cancer. Extracellular vesicles (EVs) are nanosized particles containing selective cargo, such as miRNAs, that act locally or circulate to distant sites to modulate target cell functions. Here, we found that long-term education of breast cancer cells (MCF7, T47D) with EVs from breast adipose tissue of women who are overweight or obese (O-EVs) leads to sustained increased proliferative potential. RNA-Seq of O-EV-educated cells demonstrates increased expression of genes, such as ATP synthase and NADH: ubiquinone oxidoreductase, involved in oxidative phosphorylation. O-EVs increase respiratory complex protein expression, mitochondrial density, and mitochondrial respiration in tumor cells. Mitochondrial complex I inhibitor, metformin, reverses O-EV-induced cell proliferation. Several miRNAs, miR-155-5p, miR-10a-3p, and miR-30a-3p, which promote mitochondrial respiration and proliferation, are enriched in O-EVs relative to EVs from lean women. O-EV-induced proliferation and mitochondrial activity are associated with stimulation of the Akt/mTOR/P70S6K pathway, and are reversed upon silencing of P70S6K. This study reveals a new facet of the obesity-breast cancer link with human breast adipose tissue-derived EVs causing the metabolic reprogramming of ER+ breast cancer cells.
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10
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Pati S, Baid U, Edwards B, Sheller M, Wang SH, Reina GA, Foley P, Gruzdev A, Karkada D, Davatzikos C, Sako C, Ghodasara S, Bilello M, Mohan S, Vollmuth P, Brugnara G, Preetha CJ, Sahm F, Maier-Hein K, Zenk M, Bendszus M, Wick W, Calabrese E, Rudie J, Villanueva-Meyer J, Cha S, Ingalhalikar M, Jadhav M, Pandey U, Saini J, Garrett J, Larson M, Jeraj R, Currie S, Frood R, Fatania K, Huang RY, Chang K, Balaña C, Capellades J, Puig J, Trenkler J, Pichler J, Necker G, Haunschmidt A, Meckel S, Shukla G, Liem S, Alexander GS, Lombardo J, Palmer JD, Flanders AE, Dicker AP, Sair HI, Jones CK, Venkataraman A, Jiang M, So TY, Chen C, Heng PA, Dou Q, Kozubek M, Lux F, Michálek J, Matula P, Keřkovský M, Kopřivová T, Dostál M, Vybíhal V, Vogelbaum MA, Mitchell JR, Farinhas J, Maldjian JA, Yogananda CGB, Pinho MC, Reddy D, Holcomb J, Wagner BC, Ellingson BM, Cloughesy TF, Raymond C, Oughourlian T, Hagiwara A, Wang C, To MS, Bhardwaj S, Chong C, Agzarian M, Falcão AX, Martins SB, Teixeira BCA, Sprenger F, Menotti D, Lucio DR, LaMontagne P, Marcus D, Wiestler B, Kofler F, Ezhov I, Metz M, Jain R, Lee M, Lui YW, McKinley R, Slotboom J, Radojewski P, Meier R, Wiest R, Murcia D, Fu E, Haas R, Thompson J, Ormond DR, Badve C, Sloan AE, Vadmal V, Waite K, Colen RR, Pei L, Ak M, Srinivasan A, Bapuraj JR, Rao A, Wang N, Yoshiaki O, Moritani T, Turk S, Lee J, Prabhudesai S, Morón F, Mandel J, Kamnitsas K, Glocker B, Dixon LVM, Williams M, Zampakis P, Panagiotopoulos V, Tsiganos P, Alexiou S, Haliassos I, Zacharaki EI, Moustakas K, Kalogeropoulou C, Kardamakis DM, Choi YS, Lee SK, Chang JH, Ahn SS, Luo B, Poisson L, Wen N, Tiwari P, Verma R, Bareja R, Yadav I, Chen J, Kumar N, Smits M, van der Voort SR, Alafandi A, Incekara F, Wijnenga MMJ, Kapsas G, Gahrmann R, Schouten JW, Dubbink HJ, Vincent AJPE, van den Bent MJ, French PJ, Klein S, Yuan Y, Sharma S, Tseng TC, Adabi S, Niclou SP, Keunen O, Hau AC, Vallières M, Fortin D, Lepage M, Landman B, Ramadass K, Xu K, Chotai S, Chambless LB, Mistry A, Thompson RC, Gusev Y, Bhuvaneshwar K, Sayah A, Bencheqroun C, Belouali A, Madhavan S, Booth TC, Chelliah A, Modat M, Shuaib H, Dragos C, Abayazeed A, Kolodziej K, Hill M, Abbassy A, Gamal S, Mekhaimar M, Qayati M, Reyes M, Park JE, Yun J, Kim HS, Mahajan A, Muzi M, Benson S, Beets-Tan RGH, Teuwen J, Herrera-Trujillo A, Trujillo M, Escobar W, Abello A, Bernal J, Gómez J, Choi J, Baek S, Kim Y, Ismael H, Allen B, Buatti JM, Kotrotsou A, Li H, Weiss T, Weller M, Bink A, Pouymayou B, Shaykh HF, Saltz J, Prasanna P, Shrestha S, Mani KM, Payne D, Kurc T, Pelaez E, Franco-Maldonado H, Loayza F, Quevedo S, Guevara P, Torche E, Mendoza C, Vera F, Ríos E, López E, Velastin SA, Ogbole G, Soneye M, Oyekunle D, Odafe-Oyibotha O, Osobu B, Shu'aibu M, Dorcas A, Dako F, Simpson AL, Hamghalam M, Peoples JJ, Hu R, Tran A, Cutler D, Moraes FY, Boss MA, Gimpel J, Veettil DK, Schmidt K, Bialecki B, Marella S, Price C, Cimino L, Apgar C, Shah P, Menze B, Barnholtz-Sloan JS, Martin J, Bakas S. Author Correction: Federated learning enables big data for rare cancer boundary detection. Nat Commun 2023; 14:436. [PMID: 36702828 PMCID: PMC9879935 DOI: 10.1038/s41467-023-36188-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023] Open
Affiliation(s)
- Sarthak Pati
- Center for Biomedical Image Computing and Analytics (CBICA), University of Pennsylvania, Philadelphia, PA, USA
- Department of Radiology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
- Department of Pathology and Laboratory Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
- Department of Informatics, Technical University of Munich, Munich, Bavaria, Germany
| | - Ujjwal Baid
- Center for Biomedical Image Computing and Analytics (CBICA), University of Pennsylvania, Philadelphia, PA, USA
- Department of Radiology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
- Department of Pathology and Laboratory Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | | | | | | | | | | | | | | | - Christos Davatzikos
- Center for Biomedical Image Computing and Analytics (CBICA), University of Pennsylvania, Philadelphia, PA, USA
- Department of Radiology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Chiharu Sako
- Center for Biomedical Image Computing and Analytics (CBICA), University of Pennsylvania, Philadelphia, PA, USA
- Department of Radiology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Satyam Ghodasara
- Department of Radiology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Michel Bilello
- Center for Biomedical Image Computing and Analytics (CBICA), University of Pennsylvania, Philadelphia, PA, USA
- Department of Radiology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Suyash Mohan
- Center for Biomedical Image Computing and Analytics (CBICA), University of Pennsylvania, Philadelphia, PA, USA
- Department of Radiology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Philipp Vollmuth
- Department of Neuroradiology, Heidelberg University Hospital, Heidelberg, Germany
| | - Gianluca Brugnara
- Department of Neuroradiology, Heidelberg University Hospital, Heidelberg, Germany
| | | | - Felix Sahm
- Clinical Cooperation Unit Neuropathology, German Cancer Consortium (DKTK) within the German Cancer Research Center (DKFZ), Heidelberg, Germany
- Department of Neuropathology, Heidelberg University Hospital, Heidelberg, Germany
| | - Klaus Maier-Hein
- Division of Medical Image Computing, German Cancer Research Center, Heidelberg, Germany
- Pattern Analysis and Learning Group, Department of Radiation Oncology, Heidelberg University Hospital, Heidelberg, Germany
| | - Maximilian Zenk
- Division of Medical Image Computing, German Cancer Research Center, Heidelberg, Germany
| | - Martin Bendszus
- Department of Neuroradiology, Heidelberg University Hospital, Heidelberg, Germany
| | - Wolfgang Wick
- Clinical Cooperation Unit Neuropathology, German Cancer Consortium (DKTK) within the German Cancer Research Center (DKFZ), Heidelberg, Germany
- Neurology Clinic, Heidelberg University Hospital, Heidelberg, Germany
| | - Evan Calabrese
- Department of Radiology & Biomedical Imaging, University of California San Francisco, San Francisco, CA, USA
| | - Jeffrey Rudie
- Department of Radiology & Biomedical Imaging, University of California San Francisco, San Francisco, CA, USA
| | - Javier Villanueva-Meyer
- Department of Radiology & Biomedical Imaging, University of California San Francisco, San Francisco, CA, USA
| | - Soonmee Cha
- Department of Radiology & Biomedical Imaging, University of California San Francisco, San Francisco, CA, USA
| | - Madhura Ingalhalikar
- Symbiosis Center for Medical Image Analysis, Symbiosis International University, Pune, Maharashtra, India
| | - Manali Jadhav
- Symbiosis Center for Medical Image Analysis, Symbiosis International University, Pune, Maharashtra, India
| | - Umang Pandey
- Symbiosis Center for Medical Image Analysis, Symbiosis International University, Pune, Maharashtra, India
| | - Jitender Saini
- Department of Neuroimaging and Interventional Radiology, National Institute of Mental Health and Neurosciences, Bangalore, Karnataka, India
| | - John Garrett
- Department of Radiology, School of Medicine and Public Health, University of Wisconsin, Madison, WI, USA
- Department of Medical Physics, School of Medicine and Public Health, University of Wisconsin, Madison, WI, USA
| | - Matthew Larson
- Department of Radiology, School of Medicine and Public Health, University of Wisconsin, Madison, WI, USA
| | - Robert Jeraj
- Department of Radiology, School of Medicine and Public Health, University of Wisconsin, Madison, WI, USA
- Department of Medical Physics, School of Medicine and Public Health, University of Wisconsin, Madison, WI, USA
| | - Stuart Currie
- Leeds Teaching Hospitals Trust, Department of Radiology, Leeds, UK
| | - Russell Frood
- Leeds Teaching Hospitals Trust, Department of Radiology, Leeds, UK
| | - Kavi Fatania
- Leeds Teaching Hospitals Trust, Department of Radiology, Leeds, UK
| | - Raymond Y Huang
- Department of Radiology, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA
| | - Ken Chang
- Athinoula A. Martinos Center for Biomedical Imaging, Massachusetts General Hospital, Charlestown, MA, USA
| | | | | | - Josep Puig
- Department of Radiology (IDI), Girona Biomedical Research Institute (IdIBGi), Josep Trueta University Hospital, Girona, Spain
| | - Johannes Trenkler
- Institute of Neuroradiology, Neuromed Campus (NMC), Kepler University Hospital Linz, Linz, Austria
| | - Josef Pichler
- Department of Neurooncology, Neuromed Campus (NMC), Kepler University Hospital Linz, Linz, Austria
| | - Georg Necker
- Institute of Neuroradiology, Neuromed Campus (NMC), Kepler University Hospital Linz, Linz, Austria
| | - Andreas Haunschmidt
- Institute of Neuroradiology, Neuromed Campus (NMC), Kepler University Hospital Linz, Linz, Austria
| | - Stephan Meckel
- Institute of Neuroradiology, Neuromed Campus (NMC), Kepler University Hospital Linz, Linz, Austria
- Institute of Diagnostic and Interventional Neuroradiology, RKH Klinikum Ludwigsburg, Ludwigsburg, Germany
| | - Gaurav Shukla
- Center for Biomedical Image Computing and Analytics (CBICA), University of Pennsylvania, Philadelphia, PA, USA
- Department of Radiation Oncology, Christiana Care Health System, Philadelphia, PA, USA
| | - Spencer Liem
- Sidney Kimmel Medical College, Thomas Jefferson University, Philadelphia, PA, USA
| | - Gregory S Alexander
- Department of Radiation Oncology, University of Maryland, Baltimore, MD, USA
| | - Joseph Lombardo
- Sidney Kimmel Medical College, Thomas Jefferson University, Philadelphia, PA, USA
- Department of Radiation Oncology, Sidney Kimmel Cancer Center, Thomas Jefferson University, Philadelphia, PA, USA
| | - Joshua D Palmer
- Department of Radiation Oncology, The James Cancer Hospital and Solove Research Institute, The Ohio State University Comprehensive Cancer Center, Columbus, OH, USA
| | - Adam E Flanders
- Department of Radiology, Sidney Kimmel Cancer Center, Thomas Jefferson University, Philadelphia, PA, USA
| | - Adam P Dicker
- Department of Radiation Oncology, Sidney Kimmel Cancer Center, Thomas Jefferson University, Philadelphia, PA, USA
| | - Haris I Sair
- The Russell H. Morgan Department of Radiology and Radiological Science, Johns Hopkins University School of Medicine, Baltimore, MD, USA
- The Malone Center for Engineering in Healthcare, The Whiting School of Engineering, Johns Hopkins University, Baltimore, MD, USA
| | - Craig K Jones
- The Malone Center for Engineering in Healthcare, The Whiting School of Engineering, Johns Hopkins University, Baltimore, MD, USA
| | - Archana Venkataraman
- Department of Electrical and Computer Engineering, Whiting School of Engineering, Johns Hopkins University, Baltimore, MD, USA
| | - Meirui Jiang
- The Chinese University of Hong Kong, Hong Kong, China
| | - Tiffany Y So
- The Chinese University of Hong Kong, Hong Kong, China
| | - Cheng Chen
- The Chinese University of Hong Kong, Hong Kong, China
| | | | - Qi Dou
- The Chinese University of Hong Kong, Hong Kong, China
| | - Michal Kozubek
- Centre for Biomedical Image Analysis, Faculty of Informatics, Masaryk University, Brno, Czech Republic
| | - Filip Lux
- Centre for Biomedical Image Analysis, Faculty of Informatics, Masaryk University, Brno, Czech Republic
| | - Jan Michálek
- Centre for Biomedical Image Analysis, Faculty of Informatics, Masaryk University, Brno, Czech Republic
| | - Petr Matula
- Centre for Biomedical Image Analysis, Faculty of Informatics, Masaryk University, Brno, Czech Republic
| | - Miloš Keřkovský
- Department of Radiology and Nuclear Medicine, Faculty of Medicine, Masaryk University, Brno and University Hospital Brno, Brno, Czech Republic
| | - Tereza Kopřivová
- Department of Radiology and Nuclear Medicine, Faculty of Medicine, Masaryk University, Brno and University Hospital Brno, Brno, Czech Republic
| | - Marek Dostál
- Department of Radiology and Nuclear Medicine, Faculty of Medicine, Masaryk University, Brno and University Hospital Brno, Brno, Czech Republic
- Department of Biophysics, Faculty of Medicine, Masaryk University, Brno, Czech Republic
| | - Václav Vybíhal
- Department of Neurosurgery, Faculty of Medicine, Masaryk University, Brno, and University Hospital and Czech Republic, Brno, Czech Republic
| | - Michael A Vogelbaum
- Department of Neuro Oncology, H. Lee Moffitt Cancer Center and Research Institute, Tampa, FL, USA
| | - J Ross Mitchell
- University of Alberta, Edmonton, AB, Canada
- Alberta Machine Intelligence Institute, Edmonton, AB, Canada
| | - Joaquim Farinhas
- Department of Radiology, H. Lee Moffitt Cancer Center and Research Institute, Tampa, FL, USA
| | | | | | - Marco C Pinho
- University of Texas Southwestern Medical Center, Dallas, TX, USA
| | - Divya Reddy
- University of Texas Southwestern Medical Center, Dallas, TX, USA
| | - James Holcomb
- University of Texas Southwestern Medical Center, Dallas, TX, USA
| | | | - Benjamin M Ellingson
- UCLA Brain Tumor Imaging Laboratory (BTIL), Center for Computer Vision and Imaging Biomarkers, Department of Radiological Sciences, David Geffen School of Medicine, University of California Los Angeles, Los Angeles, CA, USA
- UCLA Neuro-Oncology Program, Department of Neurology, David Geffen School of Medicine, University of California Los Angeles, Los Angeles, CaA, USA
| | - Timothy F Cloughesy
- UCLA Neuro-Oncology Program, Department of Neurology, David Geffen School of Medicine, University of California Los Angeles, Los Angeles, CaA, USA
| | - Catalina Raymond
- UCLA Brain Tumor Imaging Laboratory (BTIL), Center for Computer Vision and Imaging Biomarkers, Department of Radiological Sciences, David Geffen School of Medicine, University of California Los Angeles, Los Angeles, CA, USA
| | - Talia Oughourlian
- UCLA Brain Tumor Imaging Laboratory (BTIL), Center for Computer Vision and Imaging Biomarkers, Department of Radiological Sciences, David Geffen School of Medicine, University of California Los Angeles, Los Angeles, CA, USA
- Department of Radiological Sciences, David Geffen School of Medicine, University of California Los Angeles, Los Angeles, CA, USA
| | - Akifumi Hagiwara
- Department of Radiological Sciences, David Geffen School of Medicine, University of California Los Angeles, Los Angeles, CA, USA
| | - Chencai Wang
- Department of Radiological Sciences, David Geffen School of Medicine, University of California Los Angeles, Los Angeles, CA, USA
| | - Minh-Son To
- College of Medicine and Public Health, Flinders University, Bedford Park, SA, Australia
- Division of Surgery and Perioperative Medicine, Flinders Medical Centre, Bedford Park, SA, Australia
| | - Sargam Bhardwaj
- College of Medicine and Public Health, Flinders University, Bedford Park, SA, Australia
| | - Chee Chong
- South Australia Medical Imaging, Flinders Medical Centre, Bedford Park, SA, Australia
| | - Marc Agzarian
- South Australia Medical Imaging, Flinders Medical Centre, Bedford Park, SA, Australia
- Department of Neurology, Baylor College of Medicine, Houston, TX, USA
| | | | | | - Bernardo C A Teixeira
- Instituto de Neurologia de Curitiba, Curitiba, Paraná, Brazil
- Department of Radiology, Hospital de Clínicas da Universidade Federal do Paraná, Curitiba, Paraná, Brazil
| | - Flávia Sprenger
- Department of Radiology, Hospital de Clínicas da Universidade Federal do Paraná, Curitiba, Paraná, Brazil
| | - David Menotti
- Department of Informatics, Universidade Federal do Paraná, Curitiba, Paraná, Brazil
| | - Diego R Lucio
- Department of Informatics, Universidade Federal do Paraná, Curitiba, Paraná, Brazil
| | - Pamela LaMontagne
- Department of Radiology, Washington University in St. Louis, St. Louis, MO, USA
| | - Daniel Marcus
- Department of Radiology, Washington University in St. Louis, St. Louis, MO, USA
| | - Benedikt Wiestler
- Department of Diagnostic and Interventional Neuroradiology, School of Medicine, Klinikum rechts der Isar, Technical University of Munich, Munich, Germany
- TranslaTUM (Zentralinstitut für translationale Krebsforschung der Technischen Universität München), Klinikum rechts der Isar, Munich, Germany
| | - Florian Kofler
- Department of Diagnostic and Interventional Neuroradiology, School of Medicine, Klinikum rechts der Isar, Technical University of Munich, Munich, Germany
- TranslaTUM (Zentralinstitut für translationale Krebsforschung der Technischen Universität München), Klinikum rechts der Isar, Munich, Germany
- Image-Based Biomedical Modeling, Department of Informatics, Technical University of Munich, Munich, Germany
| | - Ivan Ezhov
- Department of Informatics, Technical University of Munich, Munich, Bavaria, Germany
- TranslaTUM (Zentralinstitut für translationale Krebsforschung der Technischen Universität München), Klinikum rechts der Isar, Munich, Germany
- Image-Based Biomedical Modeling, Department of Informatics, Technical University of Munich, Munich, Germany
| | - Marie Metz
- Department of Diagnostic and Interventional Neuroradiology, School of Medicine, Klinikum rechts der Isar, Technical University of Munich, Munich, Germany
| | - Rajan Jain
- Department of Radiology, NYU Grossman School of Medicine, New York, NY, USA
- Department of Neurosurgery, NYU Grossman School of Medicine, New York, NY, USA
| | - Matthew Lee
- Department of Radiology, NYU Grossman School of Medicine, New York, NY, USA
| | - Yvonne W Lui
- Department of Radiology, NYU Grossman School of Medicine, New York, NY, USA
| | - Richard McKinley
- Support Center for Advanced Neuroimaging, University Institute of Diagnostic and Interventional Neuroradiology, University Hospital Bern, Inselspital, University of Bern, Bern, Switzerland
| | - Johannes Slotboom
- Support Center for Advanced Neuroimaging, University Institute of Diagnostic and Interventional Neuroradiology, University Hospital Bern, Inselspital, University of Bern, Bern, Switzerland
| | - Piotr Radojewski
- Support Center for Advanced Neuroimaging, University Institute of Diagnostic and Interventional Neuroradiology, University Hospital Bern, Inselspital, University of Bern, Bern, Switzerland
| | - Raphael Meier
- Support Center for Advanced Neuroimaging, University Institute of Diagnostic and Interventional Neuroradiology, University Hospital Bern, Inselspital, University of Bern, Bern, Switzerland
| | - Roland Wiest
- Support Center for Advanced Neuroimaging, University Institute of Diagnostic and Interventional Neuroradiology, University Hospital Bern, Inselspital, University of Bern, Bern, Switzerland
| | - Derrick Murcia
- Department of Neurosurgery, Anschutz Medical Campus, University of Colorado, Aurora, CO, USA
| | - Eric Fu
- Department of Neurosurgery, Anschutz Medical Campus, University of Colorado, Aurora, CO, USA
| | - Rourke Haas
- Department of Neurosurgery, Anschutz Medical Campus, University of Colorado, Aurora, CO, USA
| | - John Thompson
- Department of Neurosurgery, Anschutz Medical Campus, University of Colorado, Aurora, CO, USA
| | - David Ryan Ormond
- Department of Neurosurgery, Anschutz Medical Campus, University of Colorado, Aurora, CO, USA
| | - Chaitra Badve
- Department of Radiology, University Hospitals Cleveland, Cleveland, OH, USA
| | - Andrew E Sloan
- Department of Neurological Surgery, University Hospitals-Seidman Cancer Center, Cleveland, OH, USA
- Case Comprehensive Cancer Center, Cleveland, OH, USA
- Department of Neurosurgery, Case Western Reserve University School of Medicine, Cleveland, OH, USA
| | - Vachan Vadmal
- Department of Neurosurgery, Case Western Reserve University School of Medicine, Cleveland, OH, USA
| | - Kristin Waite
- National Cancer Institute, National Institute of Health, Division of Cancer Epidemiology and Genetics, Bethesda, MD, USA
| | - Rivka R Colen
- Department of Radiology, Neuroradiology Division, University of Pittsburgh, Pittsburgh, PA, USA
- Department of Diagnostic Radiology, University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Linmin Pei
- University of Pittsburgh Medical Center, Pittsburgh, PA, USA
| | - Murat Ak
- Department of Radiology, Neuroradiology Division, University of Pittsburgh, Pittsburgh, PA, USA
| | - Ashok Srinivasan
- Department of Neuroradiology, University of Michigan, Ann Arbor, MI, USA
| | - J Rajiv Bapuraj
- Department of Neuroradiology, University of Michigan, Ann Arbor, MI, USA
| | - Arvind Rao
- Department of Computational Medicine and Bioinformatics, University of Michigan, Ann Arbor, MI, USA
| | - Nicholas Wang
- Department of Computational Medicine and Bioinformatics, University of Michigan, Ann Arbor, MI, USA
| | - Ota Yoshiaki
- Department of Neuroradiology, University of Michigan, Ann Arbor, MI, USA
| | - Toshio Moritani
- Department of Neuroradiology, University of Michigan, Ann Arbor, MI, USA
| | - Sevcan Turk
- Department of Neuroradiology, University of Michigan, Ann Arbor, MI, USA
| | - Joonsang Lee
- Department of Computational Medicine and Bioinformatics, University of Michigan, Ann Arbor, MI, USA
| | - Snehal Prabhudesai
- Department of Computational Medicine and Bioinformatics, University of Michigan, Ann Arbor, MI, USA
| | - Fanny Morón
- Department of Radiology, Baylor College of Medicine, Houston, TX, USA
| | - Jacob Mandel
- Department of Neurology, Baylor College of Medicine, Houston, TX, USA
| | - Konstantinos Kamnitsas
- Department of Computing, Imperial College London, London, UK
- Institute of Biomedical Engineering, Department of Engineering Science, University of Oxford, Oxford, UK
| | - Ben Glocker
- Department of Computing, Imperial College London, London, UK
| | - Luke V M Dixon
- Department of Radiology, Imperial College NHS Healthcare Trust, London, UK
| | - Matthew Williams
- Computational Oncology Group, Institute for Global Health Innovation, Imperial College London, London, UK
| | - Peter Zampakis
- Department of NeuroRadiology, University of Patras, Patras, Greece
| | | | - Panagiotis Tsiganos
- Clinical Radiology Laboratory, Department of Medicine, University of Patras, Patras, Greece
| | - Sotiris Alexiou
- Department of Electrical and Computer Engineering, University of Patras, Patras, Greece
| | - Ilias Haliassos
- Department of Neuro-Oncology, University of Patras, Patras, Greece
| | - Evangelia I Zacharaki
- Department of Electrical and Computer Engineering, University of Patras, Patras, Greece
| | | | | | | | | | | | | | - Sung Soo Ahn
- Yonsei University College of Medicine, Seoul, Korea
| | - Bing Luo
- Department of Radiation Oncology, Henry Ford Health System, Detroit, MI, USA
| | - Laila Poisson
- Public Health Sciences, Henry Ford Health System, Detroit, MI, USA
| | - Ning Wen
- Department of Radiation Oncology, Henry Ford Health System, Detroit, MI, USA
- SJTU-Ruijin-UIH Institute for Medical Imaging Technology, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, 200025, Shanghai, China
| | | | - Ruchika Verma
- Alberta Machine Intelligence Institute, Edmonton, AB, Canada
- Case Western Reserve University, Cleveland, OH, USA
| | - Rohan Bareja
- Case Western Reserve University, Cleveland, OH, USA
| | - Ipsa Yadav
- Case Western Reserve University, Cleveland, OH, USA
| | | | - Neeraj Kumar
- University of Alberta, Edmonton, AB, Canada
- Alberta Machine Intelligence Institute, Edmonton, AB, Canada
| | - Marion Smits
- Department of Radiology and Nuclear Medicine, Erasmus MC University Medical Centre Rotterdam, Rotterdam, Netherlands
| | - Sebastian R van der Voort
- Department of Radiology and Nuclear Medicine, Erasmus MC University Medical Centre Rotterdam, Rotterdam, Netherlands
| | - Ahmed Alafandi
- Department of Radiology and Nuclear Medicine, Erasmus MC University Medical Centre Rotterdam, Rotterdam, Netherlands
| | - Fatih Incekara
- Department of Radiology and Nuclear Medicine, Erasmus MC University Medical Centre Rotterdam, Rotterdam, Netherlands
- Department of Neurosurgery, Brain Tumor Center, Erasmus MC University Medical Centre Rotterdam, Rotterdam, Netherlands
| | - Maarten M J Wijnenga
- Department of Neurology, Brain Tumor Center, Erasmus MC Cancer Institute, Rotterdam, Netherlands
| | - Georgios Kapsas
- Department of Radiology and Nuclear Medicine, Erasmus MC University Medical Centre Rotterdam, Rotterdam, Netherlands
| | - Renske Gahrmann
- Department of Radiology and Nuclear Medicine, Erasmus MC University Medical Centre Rotterdam, Rotterdam, Netherlands
| | - Joost W Schouten
- Department of Neurosurgery, Brain Tumor Center, Erasmus MC University Medical Centre Rotterdam, Rotterdam, Netherlands
| | - Hendrikus J Dubbink
- Department of Pathology, Brain Tumor Center, Erasmus MC Cancer Institute, Rotterdam, Netherlands
| | - Arnaud J P E Vincent
- Department of Neurosurgery, Brain Tumor Center, Erasmus MC University Medical Centre Rotterdam, Rotterdam, Netherlands
| | - Martin J van den Bent
- Department of Neurology, Brain Tumor Center, Erasmus MC Cancer Institute, Rotterdam, Netherlands
| | - Pim J French
- Department of Neurology, Brain Tumor Center, Erasmus MC Cancer Institute, Rotterdam, Netherlands
| | - Stefan Klein
- Biomedical Imaging Group Rotterdam, Department of Radiology and Nuclear Medicine, Erasmus MC University Medical Centre Rotterdam, Rotterdam, Netherlands
| | - Yading Yuan
- Department of Radiation Oncology, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Sonam Sharma
- Department of Radiation Oncology, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Tzu-Chi Tseng
- Department of Radiation Oncology, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Saba Adabi
- Department of Radiation Oncology, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Simone P Niclou
- NORLUX Neuro-Oncology Laboratory, Department of Cancer Research, Luxembourg Institute of Health, Luxembourg, Luxembourg
| | - Olivier Keunen
- Translation Radiomics, Department of Cancer Research, Luxembourg Institute of Health, Luxembourg, Luxembourg
| | - Ann-Christin Hau
- NORLUX Neuro-Oncology Laboratory, Department of Cancer Research, Luxembourg Institute of Health, Luxembourg, Luxembourg
- Luxembourg Center of Neuropathology, Laboratoire National De Santé, Luxembourg, Luxembourg
| | - Martin Vallières
- Department of Computer Science, Université de Sherbrooke, Sherbrooke, QC, Canada
- Centre de Recherche du Centre Hospitalière Universitaire de Sherbrooke, Sherbrooke, QC, Canada
| | - David Fortin
- Centre de Recherche du Centre Hospitalière Universitaire de Sherbrooke, Sherbrooke, QC, Canada
- Division of Neurosurgery and Neuro-Oncology, Faculty of Medicine and Health Science, Université de Sherbrooke, Sherbrooke, QC, Canada
| | - Martin Lepage
- Centre de Recherche du Centre Hospitalière Universitaire de Sherbrooke, Sherbrooke, QC, Canada
- Department of Nuclear Medicine and Radiobiology, Sherbrooke Molecular Imaging Centre, Université de Sherbrooke, Sherbrooke, QC, Canada
| | - Bennett Landman
- Electrical and Computer Engineering, Vanderbilt University, Nashville, TN, USA
| | - Karthik Ramadass
- Electrical and Computer Engineering, Vanderbilt University, Nashville, TN, USA
| | - Kaiwen Xu
- Department of Computer Science, Vanderbilt University, Nashville, TN, USA
| | - Silky Chotai
- Department of Neurosurgery, Vanderbilt University Medical Center, Nashville, TN, USA
| | - Lola B Chambless
- Department of Neurosurgery, Vanderbilt University Medical Center, Nashville, TN, USA
| | - Akshitkumar Mistry
- Department of Neurosurgery, Vanderbilt University Medical Center, Nashville, TN, USA
| | - Reid C Thompson
- Department of Neurosurgery, Vanderbilt University Medical Center, Nashville, TN, USA
| | - Yuriy Gusev
- Innovation Center for Biomedical Informatics (ICBI), Georgetown University, Washington, DC, USA
| | - Krithika Bhuvaneshwar
- Innovation Center for Biomedical Informatics (ICBI), Georgetown University, Washington, DC, USA
| | - Anousheh Sayah
- Division of Neuroradiology & Neurointerventional Radiology, Department of Radiology, MedStar Georgetown University Hospital, Washington, DC, USA
| | - Camelia Bencheqroun
- Innovation Center for Biomedical Informatics (ICBI), Georgetown University, Washington, DC, USA
| | - Anas Belouali
- Innovation Center for Biomedical Informatics (ICBI), Georgetown University, Washington, DC, USA
| | - Subha Madhavan
- Innovation Center for Biomedical Informatics (ICBI), Georgetown University, Washington, DC, USA
| | - Thomas C Booth
- School of Biomedical Engineering & Imaging Sciences, King's College London, London, UK
- Department of Neuroradiology, Ruskin Wing, King's College Hospital NHS Foundation Trust, London, UK
| | - Alysha Chelliah
- School of Biomedical Engineering & Imaging Sciences, King's College London, London, UK
| | - Marc Modat
- School of Biomedical Engineering & Imaging Sciences, King's College London, London, UK
| | - Haris Shuaib
- Stoke Mandeville Hospital, Mandeville Road, Aylesbury, UK
- Department of Biomedical and Molecular Sciences, Queen's University, Kingston, ON, Canada
| | - Carmen Dragos
- Stoke Mandeville Hospital, Mandeville Road, Aylesbury, UK
| | | | | | | | | | - Shady Gamal
- University of Cairo School of Medicine, Giza, Egypt
| | | | | | | | - Ji Eun Park
- Department of Radiology, Asan Medical Center, Seoul, South Korea
| | - Jihye Yun
- Department of Radiology, Asan Medical Center, Seoul, South Korea
| | - Ho Sung Kim
- Department of Radiology, Asan Medical Center, Seoul, South Korea
| | - Abhishek Mahajan
- The Clatterbridge Cancer Centre NHS Foundation Trust Pembroke Place, Liverpool, UK
| | - Mark Muzi
- Department of Radiology, University of Washington, Seattle, WA, USA
| | - Sean Benson
- Netherlands Cancer Institute, Amsterdam, Netherlands
| | - Regina G H Beets-Tan
- Department of Radiology, Netherlands Cancer Institute, Amsterdam, Netherlands
- GROW School of Oncology and Developmental Biology, Maastricht, Netherlands
| | - Jonas Teuwen
- Netherlands Cancer Institute, Amsterdam, Netherlands
| | | | | | - William Escobar
- Clínica Imbanaco Grupo Quirón Salud, Cali, Colombia
- Universidad del Valle, Cali, Colombia
| | | | - Jose Bernal
- Universidad del Valle, Cali, Colombia
- The University of Edinburgh, Edinburgh, UK
| | | | - Joseph Choi
- Department of Industrial and Systems Engineering, University of Iowa, Iowa, USA
| | - Stephen Baek
- Department of Industrial and Systems Engineering, Department of Radiation Oncology, University of Iowa, Iowa City, IA, USA
| | - Yusung Kim
- Department of Radiation Oncology, University of Iowa, Iowa City, IA, USA
| | - Heba Ismael
- Department of Radiation Oncology, University of Iowa, Iowa City, IA, USA
| | - Bryan Allen
- Department of Radiation Oncology, University of Iowa, Iowa City, IA, USA
| | - John M Buatti
- Department of Radiation Oncology, University of Iowa, Iowa City, IA, USA
| | | | - Hongwei Li
- Department of Quantitative Biomedicine, University of Zurich, Zurich, Switzerland
| | - Tobias Weiss
- Department of Neurology, Clinical Neuroscience Center, University Hospital Zurich and University of Zurich, Zurich, Switzerland
| | - Michael Weller
- Department of Neurology, Clinical Neuroscience Center, University Hospital Zurich and University of Zurich, Zurich, Switzerland
| | - Andrea Bink
- Department of Neuroradiology, Clinical Neuroscience Center, University Hospital Zurich and University of Zurich, Zurich, Switzerland
| | - Bertrand Pouymayou
- Department of Neuroradiology, Clinical Neuroscience Center, University Hospital Zurich and University of Zurich, Zurich, Switzerland
| | | | - Joel Saltz
- Department of Biomedical Informatics, Stony Brook University, Stony Brook, New York, USA
| | - Prateek Prasanna
- Department of Biomedical Informatics, Stony Brook University, Stony Brook, New York, USA
| | - Sampurna Shrestha
- Department of Biomedical Informatics, Stony Brook University, Stony Brook, New York, USA
| | - Kartik M Mani
- Department of Biomedical Informatics, Stony Brook University, Stony Brook, New York, USA
- Department of Radiation Oncology, Stony Brook University, Stony Brook, NY, USA
| | - David Payne
- Department of Radiology, Stony Brook University, Stony Brook, NY, USA
| | - Tahsin Kurc
- Department of Biomedical Informatics, Stony Brook University, Stony Brook, New York, USA
- Scientific Data Group, Oak Ridge National Laboratory, Oak Ridge, TN, USA
| | - Enrique Pelaez
- Escuela Superior Politecnica del Litoral, Guayaquil, Guayas, Ecuador
| | | | - Francis Loayza
- Escuela Superior Politecnica del Litoral, Guayaquil, Guayas, Ecuador
| | | | | | | | | | - Franco Vera
- Universidad de Concepción, Concepción, Biobío, Chile
| | - Elvis Ríos
- Universidad de Concepción, Concepción, Biobío, Chile
| | - Eduardo López
- Universidad de Concepción, Concepción, Biobío, Chile
| | - Sergio A Velastin
- School of Electronic Engineering and Computer Science, Queen Mary University of London, London, UK
| | - Godwin Ogbole
- Department of Radiology, University College Hospital Ibadan, Oyo, Nigeria
| | - Mayowa Soneye
- Department of Radiology, University College Hospital Ibadan, Oyo, Nigeria
| | - Dotun Oyekunle
- Department of Radiology, University College Hospital Ibadan, Oyo, Nigeria
| | | | - Babatunde Osobu
- Department of Radiology, University College Hospital Ibadan, Oyo, Nigeria
| | - Mustapha Shu'aibu
- Department of Radiology, Muhammad Abdullahi Wase Teaching Hospital, Kano, Nigeria
| | - Adeleye Dorcas
- Department of Radiology, Obafemi Awolowo University Ile-Ife, Ile-Ife, Osun, Nigeria
| | - Farouk Dako
- Department of Radiology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
- Center for Global Health, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Amber L Simpson
- Department of Biomedical and Molecular Sciences, Queen's University, Kingston, ON, Canada
- School of Computing, Queen's University, Kingston, ON, Canada
| | - Mohammad Hamghalam
- School of Computing, Queen's University, Kingston, ON, Canada
- Department of Electrical Engineering, Qazvin Branch, Islamic Azad University, Qazvin, Iran
| | - Jacob J Peoples
- School of Computing, Queen's University, Kingston, ON, Canada
| | - Ricky Hu
- School of Computing, Queen's University, Kingston, ON, Canada
| | - Anh Tran
- School of Computing, Queen's University, Kingston, ON, Canada
| | - Danielle Cutler
- The Faculty of Arts & Sciences, Queen's University, Kingston, ON, Canada
| | - Fabio Y Moraes
- Department of Oncology, Queen's University, Kingston, ON, Canada
| | - Michael A Boss
- Center for Research and Innovation, American College of Radiology, Philadelphia, PA, USA
| | - James Gimpel
- Center for Research and Innovation, American College of Radiology, Philadelphia, PA, USA
| | - Deepak Kattil Veettil
- Center for Research and Innovation, American College of Radiology, Philadelphia, PA, USA
| | - Kendall Schmidt
- Data Science Institute, American College of Radiology, Reston, VA, USA
| | - Brian Bialecki
- Data Science Institute, American College of Radiology, Reston, VA, USA
| | - Sailaja Marella
- Center for Research and Innovation, American College of Radiology, Philadelphia, PA, USA
| | - Cynthia Price
- Center for Research and Innovation, American College of Radiology, Philadelphia, PA, USA
| | - Lisa Cimino
- Center for Research and Innovation, American College of Radiology, Philadelphia, PA, USA
| | - Charles Apgar
- Center for Research and Innovation, American College of Radiology, Philadelphia, PA, USA
| | | | - Bjoern Menze
- Department of Informatics, Technical University of Munich, Munich, Bavaria, Germany
- Department of Quantitative Biomedicine, University of Zurich, Zurich, Switzerland
| | - Jill S Barnholtz-Sloan
- National Cancer Institute, National Institute of Health, Division of Cancer Epidemiology and Genetics, Bethesda, MD, USA
- Center for Biomedical Informatics and Information Technology, National Cancer Institute (NCI), National Institute of Health, Bethesda, MD, USA
| | | | - Spyridon Bakas
- Center for Biomedical Image Computing and Analytics (CBICA), University of Pennsylvania, Philadelphia, PA, USA.
- Department of Radiology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA.
- Department of Pathology and Laboratory Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA.
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11
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Gopal P, Petty A, Rogacki K, Bera T, Bareja R, Peacock CD, Abazeed ME. Multivalent state transitions shape the intratumoral composition of small cell lung carcinoma. Sci Adv 2022; 8:eabp8674. [PMID: 36516249 PMCID: PMC9750150 DOI: 10.1126/sciadv.abp8674] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/02/2022] [Accepted: 10/26/2022] [Indexed: 06/17/2023]
Abstract
Studies to date have not resolved how diverse transcriptional programs contribute to the intratumoral heterogeneity of small cell lung carcinoma (SCLC), an aggressive tumor associated with a dismal prognosis. Here, we identify distinct and commutable transcriptional states that confer discrete functional attributes in individual SCLC tumors. We combine an integrative approach comprising the transcriptomes of 52,975 single cells, high-resolution measurement of cell state dynamics at the single-cell level, and functional and correlative studies using treatment naïve xenografts with associated clinical outcomes. We show that individual SCLC tumors contain distinctive proportions of stable cellular states that are governed by bidirectional cell state transitions. Using drugs that target the epigenome, we reconfigure tumor state composition in part by altering individual state transition rates. Our results reveal new insights into how single-cell transition behaviors promote cell state equilibrium in SCLC and suggest that facile plasticity underlies its resistance to therapy and lethality.
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Affiliation(s)
- Priyanka Gopal
- Department of Radiation Oncology, Northwestern University, Feinberg School of Medicine, 251 E. Huron St., Galter Pavilion LC-178, Chicago, IL 60611, USA
| | - Aaron Petty
- Department of Translational Hematology Oncology Research, Cleveland Clinic, 2111 East 96th St./NE-6, Cleveland, OH 44195, USA
| | - Kevin Rogacki
- Department of Radiation Oncology, Northwestern University, Feinberg School of Medicine, 251 E. Huron St., Galter Pavilion LC-178, Chicago, IL 60611, USA
| | - Titas Bera
- Department of Radiation Oncology, Northwestern University, Feinberg School of Medicine, 251 E. Huron St., Galter Pavilion LC-178, Chicago, IL 60611, USA
| | - Rohan Bareja
- Institute for Computational Biomedicine, Weill Cornell Medicine, 1305 York Ave., New York, NY 10021, USA
| | - Craig D. Peacock
- Department of Genetics and Genome Sciences, Case Western Reserve University, 2109 Adelbert Road, Biomedical Research Building 647B, Cleveland, OH 44106, USA
| | - Mohamed E. Abazeed
- Department of Radiation Oncology, Northwestern University, Feinberg School of Medicine, 251 E. Huron St., Galter Pavilion LC-178, Chicago, IL 60611, USA
- Robert H. Lurie Cancer Center, Northwestern University, 303 E. Superior St./Lurie 7, Chicago, IL 60611, USA
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12
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Greenberg J, Limberg J, Verma A, Kim D, Chen X, Lee YJ, Moore MD, Ullmann TM, Thiesmeyer JW, Loewenstein Z, Chen KJ, Egan CE, Stefanova D, Bareja R, Zarnegar R, Finnerty BM, Scognamiglio T, Du YCN, Elemento O, Fahey TJ, Min IM. Metastatic pancreatic neuroendocrine tumors feature elevated T cell infiltration. JCI Insight 2022; 7:160130. [PMID: 36301668 PMCID: PMC9746918 DOI: 10.1172/jci.insight.160130] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2022] [Accepted: 10/26/2022] [Indexed: 01/12/2023] Open
Abstract
Pancreatic neuroendocrine tumors (PNETs) are malignancies arising from the islets of Langerhans. Therapeutic options are limited for the over 50% of patients who present with metastatic disease. We aimed to identify mechanisms to remodel the PNET tumor microenvironment (TME) to ultimately enhance susceptibility to immunotherapy. The TMEs of localized and metastatic PNETs were investigated using an approach that combines RNA-Seq, cancer and T cell profiling, and pharmacologic perturbations. RNA-Seq analysis indicated that the primary tumors of metastatic PNETs showed significant activation of inflammatory and immune-related pathways. We determined that metastatic PNETs featured increased numbers of tumor-infiltrating T cells compared with localized tumors. T cells isolated from both localized and metastatic PNETs showed evidence of recruitment and antigen-dependent activation, suggestive of an immune-permissive microenvironment. A computational analysis suggested that vorinostat, a histone deacetylase inhibitor, may perturb the transcriptomic signature of metastatic PNETs. Treatment of PNET cell lines with vorinostat increased chemokine CCR5 expression by NF-κB activation. Vorinostat treatment of patient-derived metastatic PNET tissues augmented recruitment of autologous T cells, and this augmentation was substantiated in a mouse model of PNET. Pharmacologic induction of chemokine expression may represent a promising approach for enhancing the immunogenicity of metastatic PNET TMEs.
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Affiliation(s)
| | | | - Akanksha Verma
- Caryl and Israel Englander Institute for Precision Medicine, Institute for Computational Biomedicine, and
| | - David Kim
- Department of Pathology and Laboratory Medicine, Weill Cornell Medicine, New York, New York, USA
| | - Xiang Chen
- Department of Pathology and Laboratory Medicine, Weill Cornell Medicine, New York, New York, USA
| | | | | | | | | | | | | | | | | | - Rohan Bareja
- Caryl and Israel Englander Institute for Precision Medicine, Institute for Computational Biomedicine, and
| | | | | | - Theresa Scognamiglio
- Department of Pathology and Laboratory Medicine, Weill Cornell Medicine, New York, New York, USA
| | - Yi-Chieh Nancy Du
- Department of Pathology and Laboratory Medicine, Weill Cornell Medicine, New York, New York, USA
| | - Olivier Elemento
- Caryl and Israel Englander Institute for Precision Medicine, Institute for Computational Biomedicine, and
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Pati S, Baid U, Edwards B, Sheller M, Wang SH, Reina GA, Foley P, Gruzdev A, Karkada D, Davatzikos C, Sako C, Ghodasara S, Bilello M, Mohan S, Vollmuth P, Brugnara G, Preetha CJ, Sahm F, Maier-Hein K, Zenk M, Bendszus M, Wick W, Calabrese E, Rudie J, Villanueva-Meyer J, Cha S, Ingalhalikar M, Jadhav M, Pandey U, Saini J, Garrett J, Larson M, Jeraj R, Currie S, Frood R, Fatania K, Huang RY, Chang K, Balaña C, Capellades J, Puig J, Trenkler J, Pichler J, Necker G, Haunschmidt A, Meckel S, Shukla G, Liem S, Alexander GS, Lombardo J, Palmer JD, Flanders AE, Dicker AP, Sair HI, Jones CK, Venkataraman A, Jiang M, So TY, Chen C, Heng PA, Dou Q, Kozubek M, Lux F, Michálek J, Matula P, Keřkovský M, Kopřivová T, Dostál M, Vybíhal V, Vogelbaum MA, Mitchell JR, Farinhas J, Maldjian JA, Yogananda CGB, Pinho MC, Reddy D, Holcomb J, Wagner BC, Ellingson BM, Cloughesy TF, Raymond C, Oughourlian T, Hagiwara A, Wang C, To MS, Bhardwaj S, Chong C, Agzarian M, Falcão AX, Martins SB, Teixeira BCA, Sprenger F, Menotti D, Lucio DR, LaMontagne P, Marcus D, Wiestler B, Kofler F, Ezhov I, Metz M, Jain R, Lee M, Lui YW, McKinley R, Slotboom J, Radojewski P, Meier R, Wiest R, Murcia D, Fu E, Haas R, Thompson J, Ormond DR, Badve C, Sloan AE, Vadmal V, Waite K, Colen RR, Pei L, Ak M, Srinivasan A, Bapuraj JR, Rao A, Wang N, Yoshiaki O, Moritani T, Turk S, Lee J, Prabhudesai S, Morón F, Mandel J, Kamnitsas K, Glocker B, Dixon LVM, Williams M, Zampakis P, Panagiotopoulos V, Tsiganos P, Alexiou S, Haliassos I, Zacharaki EI, Moustakas K, Kalogeropoulou C, Kardamakis DM, Choi YS, Lee SK, Chang JH, Ahn SS, Luo B, Poisson L, Wen N, Tiwari P, Verma R, Bareja R, Yadav I, Chen J, Kumar N, Smits M, van der Voort SR, Alafandi A, Incekara F, Wijnenga MMJ, Kapsas G, Gahrmann R, Schouten JW, Dubbink HJ, Vincent AJPE, van den Bent MJ, French PJ, Klein S, Yuan Y, Sharma S, Tseng TC, Adabi S, Niclou SP, Keunen O, Hau AC, Vallières M, Fortin D, Lepage M, Landman B, Ramadass K, Xu K, Chotai S, Chambless LB, Mistry A, Thompson RC, Gusev Y, Bhuvaneshwar K, Sayah A, Bencheqroun C, Belouali A, Madhavan S, Booth TC, Chelliah A, Modat M, Shuaib H, Dragos C, Abayazeed A, Kolodziej K, Hill M, Abbassy A, Gamal S, Mekhaimar M, Qayati M, Reyes M, Park JE, Yun J, Kim HS, Mahajan A, Muzi M, Benson S, Beets-Tan RGH, Teuwen J, Herrera-Trujillo A, Trujillo M, Escobar W, Abello A, Bernal J, Gómez J, Choi J, Baek S, Kim Y, Ismael H, Allen B, Buatti JM, Kotrotsou A, Li H, Weiss T, Weller M, Bink A, Pouymayou B, Shaykh HF, Saltz J, Prasanna P, Shrestha S, Mani KM, Payne D, Kurc T, Pelaez E, Franco-Maldonado H, Loayza F, Quevedo S, Guevara P, Torche E, Mendoza C, Vera F, Ríos E, López E, Velastin SA, Ogbole G, Soneye M, Oyekunle D, Odafe-Oyibotha O, Osobu B, Shu'aibu M, Dorcas A, Dako F, Simpson AL, Hamghalam M, Peoples JJ, Hu R, Tran A, Cutler D, Moraes FY, Boss MA, Gimpel J, Veettil DK, Schmidt K, Bialecki B, Marella S, Price C, Cimino L, Apgar C, Shah P, Menze B, Barnholtz-Sloan JS, Martin J, Bakas S. Federated learning enables big data for rare cancer boundary detection. Nat Commun 2022; 13:7346. [PMID: 36470898 PMCID: PMC9722782 DOI: 10.1038/s41467-022-33407-5] [Citation(s) in RCA: 43] [Impact Index Per Article: 21.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2022] [Accepted: 09/16/2022] [Indexed: 12/12/2022] Open
Abstract
Although machine learning (ML) has shown promise across disciplines, out-of-sample generalizability is concerning. This is currently addressed by sharing multi-site data, but such centralization is challenging/infeasible to scale due to various limitations. Federated ML (FL) provides an alternative paradigm for accurate and generalizable ML, by only sharing numerical model updates. Here we present the largest FL study to-date, involving data from 71 sites across 6 continents, to generate an automatic tumor boundary detector for the rare disease of glioblastoma, reporting the largest such dataset in the literature (n = 6, 314). We demonstrate a 33% delineation improvement for the surgically targetable tumor, and 23% for the complete tumor extent, over a publicly trained model. We anticipate our study to: 1) enable more healthcare studies informed by large diverse data, ensuring meaningful results for rare diseases and underrepresented populations, 2) facilitate further analyses for glioblastoma by releasing our consensus model, and 3) demonstrate the FL effectiveness at such scale and task-complexity as a paradigm shift for multi-site collaborations, alleviating the need for data-sharing.
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Affiliation(s)
- Sarthak Pati
- Center for Biomedical Image Computing and Analytics (CBICA), University of Pennsylvania, Philadelphia, PA, USA
- Department of Radiology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
- Department of Pathology and Laboratory Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
- Department of Informatics, Technical University of Munich, Munich, Bavaria, Germany
| | - Ujjwal Baid
- Center for Biomedical Image Computing and Analytics (CBICA), University of Pennsylvania, Philadelphia, PA, USA
- Department of Radiology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
- Department of Pathology and Laboratory Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | | | | | | | | | | | | | | | - Christos Davatzikos
- Center for Biomedical Image Computing and Analytics (CBICA), University of Pennsylvania, Philadelphia, PA, USA
- Department of Radiology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Chiharu Sako
- Center for Biomedical Image Computing and Analytics (CBICA), University of Pennsylvania, Philadelphia, PA, USA
- Department of Radiology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Satyam Ghodasara
- Department of Radiology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Michel Bilello
- Center for Biomedical Image Computing and Analytics (CBICA), University of Pennsylvania, Philadelphia, PA, USA
- Department of Radiology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Suyash Mohan
- Center for Biomedical Image Computing and Analytics (CBICA), University of Pennsylvania, Philadelphia, PA, USA
- Department of Radiology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Philipp Vollmuth
- Department of Neuroradiology, Heidelberg University Hospital, Heidelberg, Germany
| | - Gianluca Brugnara
- Department of Neuroradiology, Heidelberg University Hospital, Heidelberg, Germany
| | | | - Felix Sahm
- Clinical Cooperation Unit Neuropathology, German Cancer Consortium (DKTK) within the German Cancer Research Center (DKFZ), Heidelberg, Germany
- Department of Neuropathology, Heidelberg University Hospital, Heidelberg, Germany
| | - Klaus Maier-Hein
- Division of Medical Image Computing, German Cancer Research Center, Heidelberg, Germany
- Pattern Analysis and Learning Group, Department of Radiation Oncology, Heidelberg University Hospital, Heidelberg, Germany
| | - Maximilian Zenk
- Division of Medical Image Computing, German Cancer Research Center, Heidelberg, Germany
| | - Martin Bendszus
- Department of Neuroradiology, Heidelberg University Hospital, Heidelberg, Germany
| | - Wolfgang Wick
- Clinical Cooperation Unit Neuropathology, German Cancer Consortium (DKTK) within the German Cancer Research Center (DKFZ), Heidelberg, Germany
- Neurology Clinic, Heidelberg University Hospital, Heidelberg, Germany
| | - Evan Calabrese
- Department of Radiology & Biomedical Imaging, University of California San Francisco, San Francisco, CA, USA
| | - Jeffrey Rudie
- Department of Radiology & Biomedical Imaging, University of California San Francisco, San Francisco, CA, USA
| | - Javier Villanueva-Meyer
- Department of Radiology & Biomedical Imaging, University of California San Francisco, San Francisco, CA, USA
| | - Soonmee Cha
- Department of Radiology & Biomedical Imaging, University of California San Francisco, San Francisco, CA, USA
| | - Madhura Ingalhalikar
- Symbiosis Center for Medical Image Analysis, Symbiosis International University, Pune, Maharashtra, India
| | - Manali Jadhav
- Symbiosis Center for Medical Image Analysis, Symbiosis International University, Pune, Maharashtra, India
| | - Umang Pandey
- Symbiosis Center for Medical Image Analysis, Symbiosis International University, Pune, Maharashtra, India
| | - Jitender Saini
- Department of Neuroimaging and Interventional Radiology, National Institute of Mental Health and Neurosciences, Bangalore, Karnataka, India
| | - John Garrett
- Department of Radiology, School of Medicine and Public Health, University of Wisconsin, Madison, WI, USA
- Department of Medical Physics, School of Medicine and Public Health, University of Wisconsin, Madison, WI, USA
| | - Matthew Larson
- Department of Radiology, School of Medicine and Public Health, University of Wisconsin, Madison, WI, USA
| | - Robert Jeraj
- Department of Radiology, School of Medicine and Public Health, University of Wisconsin, Madison, WI, USA
- Department of Medical Physics, School of Medicine and Public Health, University of Wisconsin, Madison, WI, USA
| | - Stuart Currie
- Leeds Teaching Hospitals Trust, Department of Radiology, Leeds, UK
| | - Russell Frood
- Leeds Teaching Hospitals Trust, Department of Radiology, Leeds, UK
| | - Kavi Fatania
- Leeds Teaching Hospitals Trust, Department of Radiology, Leeds, UK
| | - Raymond Y Huang
- Department of Radiology, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA
| | - Ken Chang
- Athinoula A. Martinos Center for Biomedical Imaging, Massachusetts General Hospital, Charlestown, MA, USA
| | | | | | - Josep Puig
- Department of Radiology (IDI), Girona Biomedical Research Institute (IdIBGi), Josep Trueta University Hospital, Girona, Spain
| | - Johannes Trenkler
- Institute of Neuroradiology, Neuromed Campus (NMC), Kepler University Hospital Linz, Linz, Austria
| | - Josef Pichler
- Department of Neurooncology, Neuromed Campus (NMC), Kepler University Hospital Linz, Linz, Austria
| | - Georg Necker
- Institute of Neuroradiology, Neuromed Campus (NMC), Kepler University Hospital Linz, Linz, Austria
| | - Andreas Haunschmidt
- Institute of Neuroradiology, Neuromed Campus (NMC), Kepler University Hospital Linz, Linz, Austria
| | - Stephan Meckel
- Institute of Neuroradiology, Neuromed Campus (NMC), Kepler University Hospital Linz, Linz, Austria
- Institute of Diagnostic and Interventional Neuroradiology, RKH Klinikum Ludwigsburg, Ludwigsburg, Germany
| | - Gaurav Shukla
- Center for Biomedical Image Computing and Analytics (CBICA), University of Pennsylvania, Philadelphia, PA, USA
- Department of Radiation Oncology, Christiana Care Health System, Philadelphia, PA, USA
| | - Spencer Liem
- Sidney Kimmel Medical College, Thomas Jefferson University, Philadelphia, PA, USA
| | - Gregory S Alexander
- Department of Radiation Oncology, University of Maryland, Baltimore, MD, USA
| | - Joseph Lombardo
- Sidney Kimmel Medical College, Thomas Jefferson University, Philadelphia, PA, USA
- Department of Radiation Oncology, Sidney Kimmel Cancer Center, Thomas Jefferson University, Philadelphia, PA, USA
| | - Joshua D Palmer
- Department of Radiation Oncology, The James Cancer Hospital and Solove Research Institute, The Ohio State University Comprehensive Cancer Center, Columbus, OH, USA
| | - Adam E Flanders
- Department of Radiology, Sidney Kimmel Cancer Center, Thomas Jefferson University, Philadelphia, PA, USA
| | - Adam P Dicker
- Department of Radiation Oncology, Sidney Kimmel Cancer Center, Thomas Jefferson University, Philadelphia, PA, USA
| | - Haris I Sair
- The Russell H. Morgan Department of Radiology and Radiological Science, Johns Hopkins University School of Medicine, Baltimore, MD, USA
- The Malone Center for Engineering in Healthcare, The Whiting School of Engineering, Johns Hopkins University, Baltimore, MD, USA
| | - Craig K Jones
- The Malone Center for Engineering in Healthcare, The Whiting School of Engineering, Johns Hopkins University, Baltimore, MD, USA
| | - Archana Venkataraman
- Department of Electrical and Computer Engineering, Whiting School of Engineering, Johns Hopkins University, Baltimore, MD, USA
| | - Meirui Jiang
- The Chinese University of Hong Kong, Hong Kong, China
| | - Tiffany Y So
- The Chinese University of Hong Kong, Hong Kong, China
| | - Cheng Chen
- The Chinese University of Hong Kong, Hong Kong, China
| | | | - Qi Dou
- The Chinese University of Hong Kong, Hong Kong, China
| | - Michal Kozubek
- Centre for Biomedical Image Analysis, Faculty of Informatics, Masaryk University, Brno, Czech Republic
| | - Filip Lux
- Centre for Biomedical Image Analysis, Faculty of Informatics, Masaryk University, Brno, Czech Republic
| | - Jan Michálek
- Centre for Biomedical Image Analysis, Faculty of Informatics, Masaryk University, Brno, Czech Republic
| | - Petr Matula
- Centre for Biomedical Image Analysis, Faculty of Informatics, Masaryk University, Brno, Czech Republic
| | - Miloš Keřkovský
- Department of Radiology and Nuclear Medicine, Faculty of Medicine, Masaryk University, Brno and University Hospital Brno, Brno, Czech Republic
| | - Tereza Kopřivová
- Department of Radiology and Nuclear Medicine, Faculty of Medicine, Masaryk University, Brno and University Hospital Brno, Brno, Czech Republic
| | - Marek Dostál
- Department of Radiology and Nuclear Medicine, Faculty of Medicine, Masaryk University, Brno and University Hospital Brno, Brno, Czech Republic
- Department of Biophysics, Faculty of Medicine, Masaryk University, Brno, Czech Republic
| | - Václav Vybíhal
- Department of Neurosurgery, Faculty of Medicine, Masaryk University, Brno, and University Hospital and Czech Republic, Brno, Czech Republic
| | - Michael A Vogelbaum
- Department of Neuro Oncology, H. Lee Moffitt Cancer Center and Research Institute, Tampa, FL, USA
| | - J Ross Mitchell
- University of Alberta, Edmonton, AB, Canada
- Alberta Machine Intelligence Institute, Edmonton, AB, Canada
| | - Joaquim Farinhas
- Department of Radiology, H. Lee Moffitt Cancer Center and Research Institute, Tampa, FL, USA
| | | | | | - Marco C Pinho
- University of Texas Southwestern Medical Center, Dallas, TX, USA
| | - Divya Reddy
- University of Texas Southwestern Medical Center, Dallas, TX, USA
| | - James Holcomb
- University of Texas Southwestern Medical Center, Dallas, TX, USA
| | | | - Benjamin M Ellingson
- UCLA Brain Tumor Imaging Laboratory (BTIL), Center for Computer Vision and Imaging Biomarkers, Department of Radiological Sciences, David Geffen School of Medicine, University of California Los Angeles, Los Angeles, CA, USA
- UCLA Neuro-Oncology Program, Department of Neurology, David Geffen School of Medicine, University of California Los Angeles, Los Angeles, CaA, USA
| | - Timothy F Cloughesy
- UCLA Neuro-Oncology Program, Department of Neurology, David Geffen School of Medicine, University of California Los Angeles, Los Angeles, CaA, USA
| | - Catalina Raymond
- UCLA Brain Tumor Imaging Laboratory (BTIL), Center for Computer Vision and Imaging Biomarkers, Department of Radiological Sciences, David Geffen School of Medicine, University of California Los Angeles, Los Angeles, CA, USA
| | - Talia Oughourlian
- UCLA Brain Tumor Imaging Laboratory (BTIL), Center for Computer Vision and Imaging Biomarkers, Department of Radiological Sciences, David Geffen School of Medicine, University of California Los Angeles, Los Angeles, CA, USA
- Department of Radiological Sciences, David Geffen School of Medicine, University of California Los Angeles, Los Angeles, CA, USA
| | - Akifumi Hagiwara
- Department of Radiological Sciences, David Geffen School of Medicine, University of California Los Angeles, Los Angeles, CA, USA
| | - Chencai Wang
- Department of Radiological Sciences, David Geffen School of Medicine, University of California Los Angeles, Los Angeles, CA, USA
| | - Minh-Son To
- College of Medicine and Public Health, Flinders University, Bedford Park, SA, Australia
- Division of Surgery and Perioperative Medicine, Flinders Medical Centre, Bedford Park, SA, Australia
| | - Sargam Bhardwaj
- College of Medicine and Public Health, Flinders University, Bedford Park, SA, Australia
| | - Chee Chong
- South Australia Medical Imaging, Flinders Medical Centre, Bedford Park, SA, Australia
| | - Marc Agzarian
- South Australia Medical Imaging, Flinders Medical Centre, Bedford Park, SA, Australia
- Department of Neurology, Baylor College of Medicine, Houston, TX, USA
| | | | | | - Bernardo C A Teixeira
- Instituto de Neurologia de Curitiba, Curitiba, Paraná, Brazil
- Department of Radiology, Hospital de Clínicas da Universidade Federal do Paraná, Curitiba, Paraná, Brazil
| | - Flávia Sprenger
- Department of Radiology, Hospital de Clínicas da Universidade Federal do Paraná, Curitiba, Paraná, Brazil
| | - David Menotti
- Department of Informatics, Universidade Federal do Paraná, Curitiba, Paraná, Brazil
| | - Diego R Lucio
- Department of Informatics, Universidade Federal do Paraná, Curitiba, Paraná, Brazil
| | - Pamela LaMontagne
- Department of Radiology, Washington University in St. Louis, St. Louis, MO, USA
| | - Daniel Marcus
- Department of Radiology, Washington University in St. Louis, St. Louis, MO, USA
| | - Benedikt Wiestler
- Department of Diagnostic and Interventional Neuroradiology, School of Medicine, Klinikum rechts der Isar, Technical University of Munich, Munich, Germany
- TranslaTUM (Zentralinstitut für translationale Krebsforschung der Technischen Universität München), Klinikum rechts der Isar, Munich, Germany
| | - Florian Kofler
- Department of Diagnostic and Interventional Neuroradiology, School of Medicine, Klinikum rechts der Isar, Technical University of Munich, Munich, Germany
- TranslaTUM (Zentralinstitut für translationale Krebsforschung der Technischen Universität München), Klinikum rechts der Isar, Munich, Germany
- Image-Based Biomedical Modeling, Department of Informatics, Technical University of Munich, Munich, Germany
| | - Ivan Ezhov
- Department of Informatics, Technical University of Munich, Munich, Bavaria, Germany
- TranslaTUM (Zentralinstitut für translationale Krebsforschung der Technischen Universität München), Klinikum rechts der Isar, Munich, Germany
- Image-Based Biomedical Modeling, Department of Informatics, Technical University of Munich, Munich, Germany
| | - Marie Metz
- Department of Diagnostic and Interventional Neuroradiology, School of Medicine, Klinikum rechts der Isar, Technical University of Munich, Munich, Germany
| | - Rajan Jain
- Department of Radiology, NYU Grossman School of Medicine, New York, NY, USA
- Department of Neurosurgery, NYU Grossman School of Medicine, New York, NY, USA
| | - Matthew Lee
- Department of Radiology, NYU Grossman School of Medicine, New York, NY, USA
| | - Yvonne W Lui
- Department of Radiology, NYU Grossman School of Medicine, New York, NY, USA
| | - Richard McKinley
- Support Center for Advanced Neuroimaging, University Institute of Diagnostic and Interventional Neuroradiology, University Hospital Bern, Inselspital, University of Bern, Bern, Switzerland
| | - Johannes Slotboom
- Support Center for Advanced Neuroimaging, University Institute of Diagnostic and Interventional Neuroradiology, University Hospital Bern, Inselspital, University of Bern, Bern, Switzerland
| | - Piotr Radojewski
- Support Center for Advanced Neuroimaging, University Institute of Diagnostic and Interventional Neuroradiology, University Hospital Bern, Inselspital, University of Bern, Bern, Switzerland
| | - Raphael Meier
- Support Center for Advanced Neuroimaging, University Institute of Diagnostic and Interventional Neuroradiology, University Hospital Bern, Inselspital, University of Bern, Bern, Switzerland
| | - Roland Wiest
- Support Center for Advanced Neuroimaging, University Institute of Diagnostic and Interventional Neuroradiology, University Hospital Bern, Inselspital, University of Bern, Bern, Switzerland
| | - Derrick Murcia
- Department of Neurosurgery, Anschutz Medical Campus, University of Colorado, Aurora, CO, USA
| | - Eric Fu
- Department of Neurosurgery, Anschutz Medical Campus, University of Colorado, Aurora, CO, USA
| | - Rourke Haas
- Department of Neurosurgery, Anschutz Medical Campus, University of Colorado, Aurora, CO, USA
| | - John Thompson
- Department of Neurosurgery, Anschutz Medical Campus, University of Colorado, Aurora, CO, USA
| | - David Ryan Ormond
- Department of Neurosurgery, Anschutz Medical Campus, University of Colorado, Aurora, CO, USA
| | - Chaitra Badve
- Department of Radiology, University Hospitals Cleveland, Cleveland, OH, USA
| | - Andrew E Sloan
- Department of Neurological Surgery, University Hospitals-Seidman Cancer Center, Cleveland, OH, USA
- Case Comprehensive Cancer Center, Cleveland, OH, USA
- Department of Neurosurgery, Case Western Reserve University School of Medicine, Cleveland, OH, USA
| | - Vachan Vadmal
- Department of Neurosurgery, Case Western Reserve University School of Medicine, Cleveland, OH, USA
| | - Kristin Waite
- National Cancer Institute, National Institute of Health, Division of Cancer Epidemiology and Genetics, Bethesda, MD, USA
| | - Rivka R Colen
- Department of Radiology, Neuroradiology Division, University of Pittsburgh, Pittsburgh, PA, USA
- Department of Diagnostic Radiology, University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Linmin Pei
- University of Pittsburgh Medical Center, Pittsburgh, PA, USA
| | - Murat Ak
- Department of Radiology, Neuroradiology Division, University of Pittsburgh, Pittsburgh, PA, USA
| | - Ashok Srinivasan
- Department of Neuroradiology, University of Michigan, Ann Arbor, MI, USA
| | - J Rajiv Bapuraj
- Department of Neuroradiology, University of Michigan, Ann Arbor, MI, USA
| | - Arvind Rao
- Department of Computational Medicine and Bioinformatics, University of Michigan, Ann Arbor, MI, USA
| | - Nicholas Wang
- Department of Computational Medicine and Bioinformatics, University of Michigan, Ann Arbor, MI, USA
| | - Ota Yoshiaki
- Department of Neuroradiology, University of Michigan, Ann Arbor, MI, USA
| | - Toshio Moritani
- Department of Neuroradiology, University of Michigan, Ann Arbor, MI, USA
| | - Sevcan Turk
- Department of Neuroradiology, University of Michigan, Ann Arbor, MI, USA
| | - Joonsang Lee
- Department of Computational Medicine and Bioinformatics, University of Michigan, Ann Arbor, MI, USA
| | - Snehal Prabhudesai
- Department of Computational Medicine and Bioinformatics, University of Michigan, Ann Arbor, MI, USA
| | - Fanny Morón
- Department of Radiology, Baylor College of Medicine, Houston, TX, USA
| | - Jacob Mandel
- Department of Neurology, Baylor College of Medicine, Houston, TX, USA
| | - Konstantinos Kamnitsas
- Department of Computing, Imperial College London, London, UK
- Institute of Biomedical Engineering, Department of Engineering Science, University of Oxford, Oxford, UK
| | - Ben Glocker
- Department of Computing, Imperial College London, London, UK
| | - Luke V M Dixon
- Department of Radiology, Imperial College NHS Healthcare Trust, London, UK
| | - Matthew Williams
- Computational Oncology Group, Institute for Global Health Innovation, Imperial College London, London, UK
| | - Peter Zampakis
- Department of NeuroRadiology, University of Patras, Patras, Greece
| | | | - Panagiotis Tsiganos
- Clinical Radiology Laboratory, Department of Medicine, University of Patras, Patras, Greece
| | - Sotiris Alexiou
- Department of Electrical and Computer Engineering, University of Patras, Patras, Greece
| | - Ilias Haliassos
- Department of Neuro-Oncology, University of Patras, Patras, Greece
| | - Evangelia I Zacharaki
- Department of Electrical and Computer Engineering, University of Patras, Patras, Greece
| | | | | | | | | | | | | | - Sung Soo Ahn
- Yonsei University College of Medicine, Seoul, Korea
| | - Bing Luo
- Department of Radiation Oncology, Henry Ford Health System, Detroit, MI, USA
| | - Laila Poisson
- Public Health Sciences, Henry Ford Health System, Detroit, MI, USA
| | - Ning Wen
- Department of Radiation Oncology, Henry Ford Health System, Detroit, MI, USA
- SJTU-Ruijin-UIH Institute for Medical Imaging Technology, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, 200025, Shanghai, China
| | | | - Ruchika Verma
- Alberta Machine Intelligence Institute, Edmonton, AB, Canada
- Case Western Reserve University, Cleveland, OH, USA
| | - Rohan Bareja
- Case Western Reserve University, Cleveland, OH, USA
| | - Ipsa Yadav
- Case Western Reserve University, Cleveland, OH, USA
| | | | - Neeraj Kumar
- University of Alberta, Edmonton, AB, Canada
- Alberta Machine Intelligence Institute, Edmonton, AB, Canada
| | - Marion Smits
- Department of Radiology and Nuclear Medicine, Erasmus MC University Medical Centre Rotterdam, Rotterdam, Netherlands
| | - Sebastian R van der Voort
- Department of Radiology and Nuclear Medicine, Erasmus MC University Medical Centre Rotterdam, Rotterdam, Netherlands
| | - Ahmed Alafandi
- Department of Radiology and Nuclear Medicine, Erasmus MC University Medical Centre Rotterdam, Rotterdam, Netherlands
| | - Fatih Incekara
- Department of Radiology and Nuclear Medicine, Erasmus MC University Medical Centre Rotterdam, Rotterdam, Netherlands
- Department of Neurosurgery, Brain Tumor Center, Erasmus MC University Medical Centre Rotterdam, Rotterdam, Netherlands
| | - Maarten M J Wijnenga
- Department of Neurology, Brain Tumor Center, Erasmus MC Cancer Institute, Rotterdam, Netherlands
| | - Georgios Kapsas
- Department of Radiology and Nuclear Medicine, Erasmus MC University Medical Centre Rotterdam, Rotterdam, Netherlands
| | - Renske Gahrmann
- Department of Radiology and Nuclear Medicine, Erasmus MC University Medical Centre Rotterdam, Rotterdam, Netherlands
| | - Joost W Schouten
- Department of Neurosurgery, Brain Tumor Center, Erasmus MC University Medical Centre Rotterdam, Rotterdam, Netherlands
| | - Hendrikus J Dubbink
- Department of Pathology, Brain Tumor Center, Erasmus MC Cancer Institute, Rotterdam, Netherlands
| | - Arnaud J P E Vincent
- Department of Neurosurgery, Brain Tumor Center, Erasmus MC University Medical Centre Rotterdam, Rotterdam, Netherlands
| | - Martin J van den Bent
- Department of Neurology, Brain Tumor Center, Erasmus MC Cancer Institute, Rotterdam, Netherlands
| | - Pim J French
- Department of Neurology, Brain Tumor Center, Erasmus MC Cancer Institute, Rotterdam, Netherlands
| | - Stefan Klein
- Biomedical Imaging Group Rotterdam, Department of Radiology and Nuclear Medicine, Erasmus MC University Medical Centre Rotterdam, Rotterdam, Netherlands
| | - Yading Yuan
- Department of Radiation Oncology, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Sonam Sharma
- Department of Radiation Oncology, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Tzu-Chi Tseng
- Department of Radiation Oncology, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Saba Adabi
- Department of Radiation Oncology, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Simone P Niclou
- NORLUX Neuro-Oncology Laboratory, Department of Cancer Research, Luxembourg Institute of Health, Luxembourg, Luxembourg
| | - Olivier Keunen
- Translation Radiomics, Department of Cancer Research, Luxembourg Institute of Health, Luxembourg, Luxembourg
| | - Ann-Christin Hau
- NORLUX Neuro-Oncology Laboratory, Department of Cancer Research, Luxembourg Institute of Health, Luxembourg, Luxembourg
- Luxembourg Center of Neuropathology, Laboratoire National De Santé, Luxembourg, Luxembourg
| | - Martin Vallières
- Department of Computer Science, Université de Sherbrooke, Sherbrooke, QC, Canada
- Centre de Recherche du Centre Hospitalière Universitaire de Sherbrooke, Sherbrooke, QC, Canada
| | - David Fortin
- Centre de Recherche du Centre Hospitalière Universitaire de Sherbrooke, Sherbrooke, QC, Canada
- Division of Neurosurgery and Neuro-Oncology, Faculty of Medicine and Health Science, Université de Sherbrooke, Sherbrooke, QC, Canada
| | - Martin Lepage
- Centre de Recherche du Centre Hospitalière Universitaire de Sherbrooke, Sherbrooke, QC, Canada
- Department of Nuclear Medicine and Radiobiology, Sherbrooke Molecular Imaging Centre, Université de Sherbrooke, Sherbrooke, QC, Canada
| | - Bennett Landman
- Electrical and Computer Engineering, Vanderbilt University, Nashville, TN, USA
| | - Karthik Ramadass
- Electrical and Computer Engineering, Vanderbilt University, Nashville, TN, USA
| | - Kaiwen Xu
- Department of Computer Science, Vanderbilt University, Nashville, TN, USA
| | - Silky Chotai
- Department of Neurosurgery, Vanderbilt University Medical Center, Nashville, TN, USA
| | - Lola B Chambless
- Department of Neurosurgery, Vanderbilt University Medical Center, Nashville, TN, USA
| | - Akshitkumar Mistry
- Department of Neurosurgery, Vanderbilt University Medical Center, Nashville, TN, USA
| | - Reid C Thompson
- Department of Neurosurgery, Vanderbilt University Medical Center, Nashville, TN, USA
| | - Yuriy Gusev
- Innovation Center for Biomedical Informatics (ICBI), Georgetown University, Washington, DC, USA
| | - Krithika Bhuvaneshwar
- Innovation Center for Biomedical Informatics (ICBI), Georgetown University, Washington, DC, USA
| | - Anousheh Sayah
- Division of Neuroradiology & Neurointerventional Radiology, Department of Radiology, MedStar Georgetown University Hospital, Washington, DC, USA
| | - Camelia Bencheqroun
- Innovation Center for Biomedical Informatics (ICBI), Georgetown University, Washington, DC, USA
| | - Anas Belouali
- Innovation Center for Biomedical Informatics (ICBI), Georgetown University, Washington, DC, USA
| | - Subha Madhavan
- Innovation Center for Biomedical Informatics (ICBI), Georgetown University, Washington, DC, USA
| | - Thomas C Booth
- School of Biomedical Engineering & Imaging Sciences, King's College London, London, UK
- Department of Neuroradiology, Ruskin Wing, King's College Hospital NHS Foundation Trust, London, UK
| | - Alysha Chelliah
- School of Biomedical Engineering & Imaging Sciences, King's College London, London, UK
| | - Marc Modat
- School of Biomedical Engineering & Imaging Sciences, King's College London, London, UK
| | - Haris Shuaib
- Stoke Mandeville Hospital, Mandeville Road, Aylesbury, UK
- Department of Biomedical and Molecular Sciences, Queen's University, Kingston, ON, Canada
| | - Carmen Dragos
- Stoke Mandeville Hospital, Mandeville Road, Aylesbury, UK
| | | | | | | | | | - Shady Gamal
- University of Cairo School of Medicine, Giza, Egypt
| | | | | | | | - Ji Eun Park
- Department of Radiology, Asan Medical Center, Seoul, South Korea
| | - Jihye Yun
- Department of Radiology, Asan Medical Center, Seoul, South Korea
| | - Ho Sung Kim
- Department of Radiology, Asan Medical Center, Seoul, South Korea
| | - Abhishek Mahajan
- The Clatterbridge Cancer Centre NHS Foundation Trust Pembroke Place, Liverpool, UK
| | - Mark Muzi
- Department of Radiology, University of Washington, Seattle, WA, USA
| | - Sean Benson
- Netherlands Cancer Institute, Amsterdam, Netherlands
| | - Regina G H Beets-Tan
- Department of Radiology, Netherlands Cancer Institute, Amsterdam, Netherlands
- GROW School of Oncology and Developmental Biology, Maastricht, Netherlands
| | - Jonas Teuwen
- Netherlands Cancer Institute, Amsterdam, Netherlands
| | | | | | - William Escobar
- Clínica Imbanaco Grupo Quirón Salud, Cali, Colombia
- Universidad del Valle, Cali, Colombia
| | | | - Jose Bernal
- Universidad del Valle, Cali, Colombia
- The University of Edinburgh, Edinburgh, UK
| | | | - Joseph Choi
- Department of Industrial and Systems Engineering, University of Iowa, Iowa, USA
| | - Stephen Baek
- Department of Industrial and Systems Engineering, Department of Radiation Oncology, University of Iowa, Iowa City, IA, USA
| | - Yusung Kim
- Department of Radiation Oncology, University of Iowa, Iowa City, IA, USA
| | - Heba Ismael
- Department of Radiation Oncology, University of Iowa, Iowa City, IA, USA
| | - Bryan Allen
- Department of Radiation Oncology, University of Iowa, Iowa City, IA, USA
| | - John M Buatti
- Department of Radiation Oncology, University of Iowa, Iowa City, IA, USA
| | | | - Hongwei Li
- Department of Quantitative Biomedicine, University of Zurich, Zurich, Switzerland
| | - Tobias Weiss
- Department of Neurology, Clinical Neuroscience Center, University Hospital Zurich and University of Zurich, Zurich, Switzerland
| | - Michael Weller
- Department of Neurology, Clinical Neuroscience Center, University Hospital Zurich and University of Zurich, Zurich, Switzerland
| | - Andrea Bink
- Department of Neuroradiology, Clinical Neuroscience Center, University Hospital Zurich and University of Zurich, Zurich, Switzerland
| | - Bertrand Pouymayou
- Department of Neuroradiology, Clinical Neuroscience Center, University Hospital Zurich and University of Zurich, Zurich, Switzerland
| | | | - Joel Saltz
- Department of Biomedical Informatics, Stony Brook University, Stony Brook, New York, USA
| | - Prateek Prasanna
- Department of Biomedical Informatics, Stony Brook University, Stony Brook, New York, USA
| | - Sampurna Shrestha
- Department of Biomedical Informatics, Stony Brook University, Stony Brook, New York, USA
| | - Kartik M Mani
- Department of Biomedical Informatics, Stony Brook University, Stony Brook, New York, USA
- Department of Radiation Oncology, Stony Brook University, Stony Brook, NY, USA
| | - David Payne
- Department of Radiology, Stony Brook University, Stony Brook, NY, USA
| | - Tahsin Kurc
- Department of Biomedical Informatics, Stony Brook University, Stony Brook, New York, USA
- Scientific Data Group, Oak Ridge National Laboratory, Oak Ridge, TN, USA
| | - Enrique Pelaez
- Escuela Superior Politecnica del Litoral, Guayaquil, Guayas, Ecuador
| | | | - Francis Loayza
- Escuela Superior Politecnica del Litoral, Guayaquil, Guayas, Ecuador
| | | | | | | | | | - Franco Vera
- Universidad de Concepción, Concepción, Biobío, Chile
| | - Elvis Ríos
- Universidad de Concepción, Concepción, Biobío, Chile
| | - Eduardo López
- Universidad de Concepción, Concepción, Biobío, Chile
| | - Sergio A Velastin
- School of Electronic Engineering and Computer Science, Queen Mary University of London, London, UK
| | - Godwin Ogbole
- Department of Radiology, University College Hospital Ibadan, Oyo, Nigeria
| | - Mayowa Soneye
- Department of Radiology, University College Hospital Ibadan, Oyo, Nigeria
| | - Dotun Oyekunle
- Department of Radiology, University College Hospital Ibadan, Oyo, Nigeria
| | | | - Babatunde Osobu
- Department of Radiology, University College Hospital Ibadan, Oyo, Nigeria
| | - Mustapha Shu'aibu
- Department of Radiology, Muhammad Abdullahi Wase Teaching Hospital, Kano, Nigeria
| | - Adeleye Dorcas
- Department of Radiology, Obafemi Awolowo University Ile-Ife, Ile-Ife, Osun, Nigeria
| | - Farouk Dako
- Department of Radiology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
- Center for Global Health, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Amber L Simpson
- Department of Biomedical and Molecular Sciences, Queen's University, Kingston, ON, Canada
- School of Computing, Queen's University, Kingston, ON, Canada
| | - Mohammad Hamghalam
- School of Computing, Queen's University, Kingston, ON, Canada
- Department of Electrical Engineering, Qazvin Branch, Islamic Azad University, Qazvin, Iran
| | - Jacob J Peoples
- School of Computing, Queen's University, Kingston, ON, Canada
| | - Ricky Hu
- School of Computing, Queen's University, Kingston, ON, Canada
| | - Anh Tran
- School of Computing, Queen's University, Kingston, ON, Canada
| | - Danielle Cutler
- The Faculty of Arts & Sciences, Queen's University, Kingston, ON, Canada
| | - Fabio Y Moraes
- Department of Oncology, Queen's University, Kingston, ON, Canada
| | - Michael A Boss
- Center for Research and Innovation, American College of Radiology, Philadelphia, PA, USA
| | - James Gimpel
- Center for Research and Innovation, American College of Radiology, Philadelphia, PA, USA
| | - Deepak Kattil Veettil
- Center for Research and Innovation, American College of Radiology, Philadelphia, PA, USA
| | - Kendall Schmidt
- Data Science Institute, American College of Radiology, Reston, VA, USA
| | - Brian Bialecki
- Data Science Institute, American College of Radiology, Reston, VA, USA
| | - Sailaja Marella
- Center for Research and Innovation, American College of Radiology, Philadelphia, PA, USA
| | - Cynthia Price
- Center for Research and Innovation, American College of Radiology, Philadelphia, PA, USA
| | - Lisa Cimino
- Center for Research and Innovation, American College of Radiology, Philadelphia, PA, USA
| | - Charles Apgar
- Center for Research and Innovation, American College of Radiology, Philadelphia, PA, USA
| | | | - Bjoern Menze
- Department of Informatics, Technical University of Munich, Munich, Bavaria, Germany
- Department of Quantitative Biomedicine, University of Zurich, Zurich, Switzerland
| | - Jill S Barnholtz-Sloan
- National Cancer Institute, National Institute of Health, Division of Cancer Epidemiology and Genetics, Bethesda, MD, USA
- Center for Biomedical Informatics and Information Technology, National Cancer Institute (NCI), National Institute of Health, Bethesda, MD, USA
| | | | - Spyridon Bakas
- Center for Biomedical Image Computing and Analytics (CBICA), University of Pennsylvania, Philadelphia, PA, USA.
- Department of Radiology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA.
- Department of Pathology and Laboratory Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA.
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14
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Tang F, Xu D, Wang S, Wong CK, Martinez-Fundichely A, Lee C, Cohen S, Park J, Hill C, Eng K, Bareja R, Han T, Liu EM, Palladino A, Di W, Gao D, Abida W, Beg S, Puca L, Meneses M, De Stanchina E, Berger M, Gopalan A, Dow L, Mosquera JM, Beltran H, Sternberg C, Chi P, Scher H, Sboner A, Chen Y, Khurana E. Abstract B026: Chromatin profiles classify castration-resistant prostate cancers suggesting therapeutic targets. Cancer Res 2022. [DOI: 10.1158/1538-7445.cancepi22-b026] [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: 12/03/2022]
Abstract
Abstract
In castration-resistant prostate cancer (CRPC), the loss of androgen receptor (AR) dependence leads to clinically aggressive tumors with few therapeutic options. We used ATAC-seq (assay for transposase-accessible chromatin sequencing), RNA-seq, and DNA sequencing to investigate 22 organoids, six patient-derived xenografts, and 12 cell lines. We identified the well-characterized AR-dependent and neuroendocrine subtypes, as well as two AR-negative/low groups: a Wnt-dependent subtype, and a stem cell–like (SCL) subtype driven by activator protein–1 (AP-1) transcription factors. We used transcriptomic signatures to classify 366 patients, which showed that SCL is the second most common subtype of CRPC after AR-dependent. Our data suggest that AP-1 interacts with the YAP/TAZ and TEAD proteins to maintain subtype-specific chromatin accessibility and transcriptomic landscapes in this group. Together, this molecular classification reveals drug targets and can potentially guide therapeutic decisions.
Citation Format: Fanying Tang, Duo Xu, Shangqian Wang, Chen Khuan Wong, Alexander Martinez-Fundichely, Cindy Lee, Sandra Cohen, Jane Park, Corinne Hill, Kenneth Eng, Rohan Bareja, Teng Han, Eric Minwei Liu, Ann Palladino, Wei Di, Dong Gao, Wassim Abida, Shaham Beg, Loredana Puca, Maximiliano Meneses, Elisa De Stanchina, Michael Berger, Anuradha Gopalan, Lukas Dow, Juan Miguel Mosquera, Himisha Beltran, Cora Sternberg, Ping Chi, Howard Scher, Andrea Sboner, Yu Chen, Ekta Khurana. Chromatin profiles classify castration-resistant prostate cancers suggesting therapeutic targets [abstract]. In: Proceedings of the AACR Special Conference: Cancer Epigenomics; 2022 Oct 6-8; Washington, DC. Philadelphia (PA): AACR; Cancer Res 2022;82(23 Suppl_2):Abstract nr B026.
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Affiliation(s)
| | - Duo Xu
- 2Weill Cornell Medicine, New York, NY,
| | | | | | | | - Cindy Lee
- 3Memorial Sloan Kettering Cancer Center, New York, NY,
| | | | - Jane Park
- 2Weill Cornell Medicine, New York, NY,
| | - Corinne Hill
- 3Memorial Sloan Kettering Cancer Center, New York, NY,
| | | | | | - Teng Han
- 3Memorial Sloan Kettering Cancer Center, New York, NY,
| | | | | | - Wei Di
- 3Memorial Sloan Kettering Cancer Center, New York, NY,
| | - Dong Gao
- 3Memorial Sloan Kettering Cancer Center, New York, NY,
| | - Wassim Abida
- 3Memorial Sloan Kettering Cancer Center, New York, NY,
| | | | | | | | | | | | | | - Lukas Dow
- 2Weill Cornell Medicine, New York, NY,
| | | | | | | | - Ping Chi
- 3Memorial Sloan Kettering Cancer Center, New York, NY,
| | - Howard Scher
- 3Memorial Sloan Kettering Cancer Center, New York, NY,
| | | | - Yu Chen
- 3Memorial Sloan Kettering Cancer Center, New York, NY,
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15
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Cyrta J, Rosiene J, Bareja R, Kudman S, Al Zoughbi W, Motanagh S, Wilkes DC, Eng K, Zhang T, Sticca E, Mathew S, Rubin MA, Sboner A, Elemento O, Rubin BP, Imielinski M, Mosquera JM. Whole-genome characterization of myoepithelial carcinomas of the soft tissue. Cold Spring Harb Mol Case Stud 2022; 8:mcs.a006227. [PMID: 36577525 PMCID: PMC9808553 DOI: 10.1101/mcs.a006227] [Citation(s) in RCA: 0] [Impact Index Per Article: 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: 06/18/2022] [Accepted: 10/28/2022] [Indexed: 12/30/2022] Open
Abstract
Myoepithelial carcinomas (MECs) of soft tissue are rare and aggressive tumors affecting young adults and children, but their molecular landscape has not been comprehensively explored through genome sequencing. Here, we present the whole-exome sequencing (WES), whole-genome sequencing (WGS), and RNA sequencing findings of two MECs. Patients 1 and 2 (P1, P2), both male, were diagnosed at 27 and 37 yr of age, respectively, with shoulder (P1) and inguinal (P2) soft tissue tumors. Both patients developed metastatic disease, and P2 died of disease. P1 tumor showed a rhabdoid cytomorphology and a complete loss of INI1 (SMARCB1) expression, associated with a homozygous SMARCB1 deletion. The tumor from P2 showed a clear cell/small cell morphology, retained INI1 expression and strong S100 positivity. By WES and WGS, tumors from both patients displayed low tumor mutation burdens, and no targetable alterations in cancer genes were detected. P2's tumor harbored an EWSR1::KLF15 rearrangement, whereas the tumor from P1 showed a novel ASCC2::GGNBP2 fusion. WGS evidenced a complex genomic event involving mainly Chromosomes 17 and 22 in the tumor from P1, which was consistent with chromoplexy. These findings are consistent with previous reports of EWSR1 rearrangements (50% of cases) in MECs and provide a genetic basis for the loss of SMARCB1 protein expression observed through immunohistochemistry in 10% of 40% of MEC cases. The lack of additional driver mutations in these tumors supports the hypothesis that these alterations are the key molecular events in MEC evolution. Furthermore, the presence of complex structural variant patterns, invisible to WES, highlights the novel biological insights that can be gained through the application of WGS to rare cancers.
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Affiliation(s)
- Joanna Cyrta
- Department of Pathology and Laboratory Medicine, Weill Cornell Medicine, New York, New York 10021, USA;,Caryl and Israel Englander Institute for Precision Medicine, Weill Cornell Medicine and New York Presbyterian, New York, New York 10021, USA
| | - Joel Rosiene
- Caryl and Israel Englander Institute for Precision Medicine, Weill Cornell Medicine and New York Presbyterian, New York, New York 10021, USA;,SUNY Downstate College of Medicine, Brooklyn, New York 11203, USA
| | - Rohan Bareja
- Caryl and Israel Englander Institute for Precision Medicine, Weill Cornell Medicine and New York Presbyterian, New York, New York 10021, USA;,Institute for Computational Biomedicine, Weill Cornell Medicine, New York, New York 10021, USA
| | - Sarah Kudman
- Department of Pathology and Laboratory Medicine, Weill Cornell Medicine, New York, New York 10021, USA;,Caryl and Israel Englander Institute for Precision Medicine, Weill Cornell Medicine and New York Presbyterian, New York, New York 10021, USA
| | - Wael Al Zoughbi
- Department of Pathology and Laboratory Medicine, Weill Cornell Medicine, New York, New York 10021, USA;,Caryl and Israel Englander Institute for Precision Medicine, Weill Cornell Medicine and New York Presbyterian, New York, New York 10021, USA
| | - Samaneh Motanagh
- Department of Pathology and Laboratory Medicine, Weill Cornell Medicine, New York, New York 10021, USA;,Caryl and Israel Englander Institute for Precision Medicine, Weill Cornell Medicine and New York Presbyterian, New York, New York 10021, USA
| | - David C. Wilkes
- Caryl and Israel Englander Institute for Precision Medicine, Weill Cornell Medicine and New York Presbyterian, New York, New York 10021, USA
| | - Kenneth Eng
- Caryl and Israel Englander Institute for Precision Medicine, Weill Cornell Medicine and New York Presbyterian, New York, New York 10021, USA;,Institute for Computational Biomedicine, Weill Cornell Medicine, New York, New York 10021, USA
| | - Tuo Zhang
- Caryl and Israel Englander Institute for Precision Medicine, Weill Cornell Medicine and New York Presbyterian, New York, New York 10021, USA;,Institute for Computational Biomedicine, Weill Cornell Medicine, New York, New York 10021, USA
| | - Evan Sticca
- Caryl and Israel Englander Institute for Precision Medicine, Weill Cornell Medicine and New York Presbyterian, New York, New York 10021, USA;,Institute for Computational Biomedicine, Weill Cornell Medicine, New York, New York 10021, USA
| | - Susan Mathew
- Department of Pathology and Laboratory Medicine, Weill Cornell Medicine, New York, New York 10021, USA
| | - Mark A. Rubin
- Department of Pathology and Laboratory Medicine, Weill Cornell Medicine, New York, New York 10021, USA;,Caryl and Israel Englander Institute for Precision Medicine, Weill Cornell Medicine and New York Presbyterian, New York, New York 10021, USA
| | - Andrea Sboner
- Department of Pathology and Laboratory Medicine, Weill Cornell Medicine, New York, New York 10021, USA;,Caryl and Israel Englander Institute for Precision Medicine, Weill Cornell Medicine and New York Presbyterian, New York, New York 10021, USA;,Institute for Computational Biomedicine, Weill Cornell Medicine, New York, New York 10021, USA
| | - Olivier Elemento
- Department of Pathology and Laboratory Medicine, Weill Cornell Medicine, New York, New York 10021, USA;,Caryl and Israel Englander Institute for Precision Medicine, Weill Cornell Medicine and New York Presbyterian, New York, New York 10021, USA;,Institute for Computational Biomedicine, Weill Cornell Medicine, New York, New York 10021, USA
| | - Brian P. Rubin
- Department of Pathology, Cleveland Clinic, Cleveland, Ohio 44195, USA
| | - Marcin Imielinski
- Department of Pathology and Laboratory Medicine, Weill Cornell Medicine, New York, New York 10021, USA;,Caryl and Israel Englander Institute for Precision Medicine, Weill Cornell Medicine and New York Presbyterian, New York, New York 10021, USA;,New York Genome Center, New York, New York 10013, USA
| | - Juan Miguel Mosquera
- Department of Pathology and Laboratory Medicine, Weill Cornell Medicine, New York, New York 10021, USA;,Caryl and Israel Englander Institute for Precision Medicine, Weill Cornell Medicine and New York Presbyterian, New York, New York 10021, USA;,New York Genome Center, New York, New York 10013, USA
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16
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Bareja R, Ismail M, Martin D, Nayate A, Tamrazi B, Salloum R, Margol A, Judkins A, Iyer S, de Blank P, Tiwari P. NIMG-88. A TRANSFER LEARNING APPROACH FOR AUTOMATIC SEGMENTATION OF TUMOR SUB-COMPARTMENTS IN PEDIATRIC MEDULLOBLASTOMA USING MULTIPARAMETRIC MRI: PRELIMINARY FINDINGS. Neuro Oncol 2022. [DOI: 10.1093/neuonc/noac209.706] [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] Open
Abstract
Abstract
PURPOSE
Superior outcomes for medulloblastoma (MB) requires precise surgical resection which can be guided by tumor segmentation. We present the first attempt at automatic segmentation of MB tumors via a hierarchical transfer-learning model that (1) segments the entire tumor habitat (enhancing tumor (ET), necrosis/non-enhancing tumor (NET), edema), followed by (2) training separate models for each of the sub-compartments. Transfer learning from adult brain tumors is used to optimize segmentation of tumor sub-compartments for pediatric MB.
METHODS
We evaluated 300 adult glioma studies (BRATS) and 49 pediatric MB studies (2-18 years old), both consisting of Gd-T1w, T2w, FLAIR sequences. The MB cohort was collected from Children's Hospital of Los Angeles (Nf19) and Cincinnati Children’s Hospital Medical Center (Nf30). Scans were registered to age-specific pediatric atlases, followed by bias correction and skull-stripping. Ground truth for the tumor sub-compartments was generated via consensus across two experts. We employed a 3D nn-Unet segmentation model on BRATS dataset using initial learning rate of 0.01, stochastic gradient descent as optimizer, and an average of dice loss and cross-entropy loss as the loss function. A hierarchical transfer learning model with Models Genesis was then applied, which allowed for fine tuning every layer on the pediatric MB dataset, across 5-fold cross validation. Dice score was used as performance metric, such that a perfect overlap between ground truth and prediction would yield a Dice score of 1.
RESULTS
Our 3D hierarchical segmentation model yielded mean dice scores of 0.85±0.03 for the entire tumor habitat; 0.77±0.048 for ET, 0.73±0.09 for edema, and 0.56±0.09 for NET + necrosis segmentation, across cross-validation runs. Overall, tumor outline and segmentation matched well with the ground truth, especially for the entire tumor, ET and enhancing tumor sub-compartments.
CONCLUSIONS
Our segmentation approach holds promise for accurate automated delineation of the tumor sub-compartments in pediatric Medulloblastoma.
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Affiliation(s)
- Rohan Bareja
- Case Western Reserve University , Painesville , USA
| | - Marwa Ismail
- Case Western Reserve University , Cleveland , USA
| | | | | | | | | | - Ashley Margol
- Children's Hospital Los Angeles , Los Angeles, CA , USA
| | | | - Sukanya Iyer
- Case Western Reserve University , Cleveland , USA
| | - Peter de Blank
- Cincinnati Children’s Hospital Medical Center , Cincinnati , USA
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17
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Drozdz MM, Doane AS, Alkallas R, Desman G, Bareja R, Reilly M, Bang J, Yusupova M, You J, Eraslan Z, Wang JZ, Verma A, Aguirre K, Kane E, Watson IR, Elemento O, Piskounova E, Merghoub T, Zippin JH. A nuclear cAMP microdomain suppresses tumor growth by Hippo pathway inactivation. Cell Rep 2022; 40:111412. [PMID: 36170819 PMCID: PMC9549417 DOI: 10.1016/j.celrep.2022.111412] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [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: 11/02/2020] [Revised: 07/19/2022] [Accepted: 09/01/2022] [Indexed: 02/06/2023] Open
Abstract
Cyclic AMP (cAMP) signaling is localized to multiple spatially distinct microdomains, but the role of cAMP microdomains in cancer cell biology is poorly understood. Here, we present a tunable genetic system that allows us to activate cAMP signaling in specific microdomains. We uncover a nuclear cAMP microdomain that activates a tumor-suppressive pathway in a broad range of cancers by inhibiting YAP, a key effector protein of the Hippo pathway, inside the nucleus. We show that nuclear cAMP induces a LATS-dependent pathway leading to phosphorylation of nuclear YAP solely at serine 397 and export of YAP from the nucleus with no change in YAP protein stability. Thus, nuclear cAMP inhibition of nuclear YAP is distinct from other known mechanisms of Hippo regulation. Pharmacologic targeting of specific cAMP microdomains remains an untapped therapeutic approach for cancer; thus, drugs directed at the nuclear cAMP microdomain may provide avenues for the treatment of cancer.
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Affiliation(s)
- Marek M. Drozdz
- Department of Dermatology, Joan and Sanford I. Weill Medical College of Cornell University, New York, NY 10065, USA
| | - Ashley S. Doane
- Englander Institute for Precision Medicine, Joan and Sanford I. Weill Medical College of Cornell University, New York NY 10065, USA
| | - Rached Alkallas
- Rosalind and Morris Goodman Cancer Institute, Department of Biochemistry, McGill University, Montreal, QC H3G 1Y6, Canada,Department of Human Genetics, McGill University, Montréal, QC H3A 0C7, Canada,McGill Genome Centre, McGill University, Montreal, QC H3A 0G1, Canada
| | - Garrett Desman
- Department of Pathology and Laboratory Medicine, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA
| | - Rohan Bareja
- Englander Institute for Precision Medicine, Joan and Sanford I. Weill Medical College of Cornell University, New York NY 10065, USA,Institute for Computational Biomedicine, Joan and Sanford I. Weill Medical College of Cornell University, New York, NY 10065, USA
| | - Michael Reilly
- Department of Dermatology, Joan and Sanford I. Weill Medical College of Cornell University, New York, NY 10065, USA
| | - Jakyung Bang
- Department of Dermatology, Joan and Sanford I. Weill Medical College of Cornell University, New York, NY 10065, USA
| | - Maftuna Yusupova
- Department of Dermatology, Joan and Sanford I. Weill Medical College of Cornell University, New York, NY 10065, USA
| | - Jaewon You
- Department of Dermatology, Joan and Sanford I. Weill Medical College of Cornell University, New York, NY 10065, USA
| | - Zuhal Eraslan
- Department of Dermatology, Joan and Sanford I. Weill Medical College of Cornell University, New York, NY 10065, USA
| | - Jenny Z. Wang
- Department of Dermatology, Joan and Sanford I. Weill Medical College of Cornell University, New York, NY 10065, USA
| | - Akanksha Verma
- Englander Institute for Precision Medicine, Joan and Sanford I. Weill Medical College of Cornell University, New York NY 10065, USA
| | - Kelsey Aguirre
- Department of Dermatology, Joan and Sanford I. Weill Medical College of Cornell University, New York, NY 10065, USA
| | - Elsbeth Kane
- Department of Dermatology, Joan and Sanford I. Weill Medical College of Cornell University, New York, NY 10065, USA
| | - Ian R. Watson
- Rosalind and Morris Goodman Cancer Institute, Department of Biochemistry, McGill University, Montreal, QC H3G 1Y6, Canada
| | - Olivier Elemento
- Englander Institute for Precision Medicine, Joan and Sanford I. Weill Medical College of Cornell University, New York NY 10065, USA,Meyer Cancer Center, Weill Cornell Medicine, New York, NY 10029, USA
| | - Elena Piskounova
- Department of Dermatology, Joan and Sanford I. Weill Medical College of Cornell University, New York, NY 10065, USA,Meyer Cancer Center, Weill Cornell Medicine, New York, NY 10029, USA,Senior author
| | - Taha Merghoub
- Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA,Swim Across America and Ludwig Collaborative Laboratory, Immunology Program, Parker Institute for Cancer Immunotherapy at Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA,Meyer Cancer Center, Weill Cornell Medicine, New York, NY 10029, USA,Department of Pharmacology, Joan and Sanford I. Weill Medical College of Cornell University, New York, NY 10065, USA,Senior author
| | - Jonathan H. Zippin
- Department of Dermatology, Joan and Sanford I. Weill Medical College of Cornell University, New York, NY 10065, USA,Englander Institute for Precision Medicine, Joan and Sanford I. Weill Medical College of Cornell University, New York NY 10065, USA,Meyer Cancer Center, Weill Cornell Medicine, New York, NY 10029, USA,Department of Pharmacology, Joan and Sanford I. Weill Medical College of Cornell University, New York, NY 10065, USA,Senior author,Lead contact,Correspondence:
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18
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Drozdz M, Doane A, Alkallas R, Desman G, Bareja R, Reilly M, Bang J, Yusupova M, You J, Wang J, Verma A, Aguirre K, Kang E, Watson I, Elemento O, Piskounova E, Merghoub T, Zippin J. 646 A nuclear cAMP microdomain suppresses tumor growth by hippo pathway inactivation. J Invest Dermatol 2022. [DOI: 10.1016/j.jid.2022.05.657] [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: 10/17/2022]
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19
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Raman R, Villefranc JA, Ullmann TM, Thiesmeyer J, Anelli V, Yao J, Hurley JR, Pauli C, Bareja R, Wha Eng K, Dorsaint P, Wilkes DC, Beg S, Kudman S, Shaw R, Churchill M, Ahmed A, Keefer L, Misner I, Nichol D, Gumpeni N, Scognamiglio T, Rubin MA, Grandori C, Solomon JP, Song W, Mosquera JM, Dephoure N, Sboner A, Elemento O, Houvras Y. Inhibition of FGF receptor blocks adaptive resistance to RET inhibition in CCDC6-RET-rearranged thyroid cancer. J Exp Med 2022; 219:e20210390. [PMID: 35510953 PMCID: PMC9082625 DOI: 10.1084/jem.20210390] [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] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2021] [Revised: 11/23/2021] [Accepted: 03/18/2022] [Indexed: 11/18/2022] Open
Abstract
Genetic alterations in RET lead to activation of ERK and AKT signaling and are associated with hereditary and sporadic thyroid cancer and lung cancer. Highly selective RET inhibitors have recently entered clinical use after demonstrating efficacy in treating patients with diverse tumor types harboring RET gene rearrangements or activating mutations. In order to understand resistance mechanisms arising after treatment with RET inhibitors, we performed a comprehensive molecular and genomic analysis of a patient with RET-rearranged thyroid cancer. Using a combination of drug screening and proteomic and biochemical profiling, we identified an adaptive resistance to RET inhibitors that reactivates ERK signaling within hours of drug exposure. We found that activation of FGFR signaling is a mechanism of adaptive resistance to RET inhibitors that activates ERK signaling. Combined inhibition of FGFR and RET prevented the development of adaptive resistance to RET inhibitors, reduced cell viability, and decreased tumor growth in cellular and animal models of CCDC6-RET-rearranged thyroid cancer.
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Affiliation(s)
- Renuka Raman
- Department of Surgery, Weill Cornell Medical College, New York, NY
| | | | | | | | - Viviana Anelli
- Department of Surgery, Weill Cornell Medical College, New York, NY
| | - Jun Yao
- Department of Surgery, Weill Cornell Medical College, New York, NY
| | - James R. Hurley
- Department of Medicine, Weill Cornell Medical College, New York, NY
| | - Chantal Pauli
- Department of Pathology and Molecular Pathology, University Hospital Zurich, Zurich, Switzerland
| | - Rohan Bareja
- The Caryl and Israel Englander Institute for Precision Medicine and the Institute for Computational Biomedicine, Weill Cornell Medical College, New York, NY
| | - Kenneth Wha Eng
- The Caryl and Israel Englander Institute for Precision Medicine and the Institute for Computational Biomedicine, Weill Cornell Medical College, New York, NY
| | - Princesca Dorsaint
- The Caryl and Israel Englander Institute for Precision Medicine and the Institute for Computational Biomedicine, Weill Cornell Medical College, New York, NY
| | - David C. Wilkes
- The Caryl and Israel Englander Institute for Precision Medicine and the Institute for Computational Biomedicine, Weill Cornell Medical College, New York, NY
| | - Shaham Beg
- Department of Pathology and Laboratory Medicine, Weill Cornell Medical College, New York, NY
| | - Sarah Kudman
- Department of Pathology and Laboratory Medicine, Weill Cornell Medical College, New York, NY
| | - Reid Shaw
- SEngine Precision Medicine, Seattle, WA
| | | | - Adnan Ahmed
- Department of Biochemistry, Weill Cornell Medical College, New York, NY
| | | | - Ian Misner
- Personal Genome Diagnostics, Inc., Baltimore, MD
| | - Donna Nichol
- Personal Genome Diagnostics, Inc., Baltimore, MD
| | - Naveen Gumpeni
- Department of Radiology, Weill Cornell Medical College, New York, NY
| | - Theresa Scognamiglio
- Department of Pathology and Laboratory Medicine, Weill Cornell Medical College, New York, NY
| | - Mark A. Rubin
- Bern Center for Precision Medicine, University of Bern, Bern, Switzerland
| | | | - James Patrick Solomon
- Department of Pathology and Laboratory Medicine, Weill Cornell Medical College, New York, NY
| | - Wei Song
- Department of Pathology and Laboratory Medicine, Weill Cornell Medical College, New York, NY
| | - Juan Miguel Mosquera
- Department of Pathology and Laboratory Medicine, Weill Cornell Medical College, New York, NY
| | - Noah Dephoure
- Department of Biochemistry, Weill Cornell Medical College, New York, NY
- Sandra and Edward Meyer Cancer Center, Weill Cornell Medical College, New York, NY
| | - Andrea Sboner
- The Caryl and Israel Englander Institute for Precision Medicine and the Institute for Computational Biomedicine, Weill Cornell Medical College, New York, NY
- Department of Pathology and Laboratory Medicine, Weill Cornell Medical College, New York, NY
- Sandra and Edward Meyer Cancer Center, Weill Cornell Medical College, New York, NY
| | - Olivier Elemento
- The Caryl and Israel Englander Institute for Precision Medicine and the Institute for Computational Biomedicine, Weill Cornell Medical College, New York, NY
- Sandra and Edward Meyer Cancer Center, Weill Cornell Medical College, New York, NY
| | - Yariv Houvras
- Department of Surgery, Weill Cornell Medical College, New York, NY
- Department of Medicine, Weill Cornell Medical College, New York, NY
- Sandra and Edward Meyer Cancer Center, Weill Cornell Medical College, New York, NY
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20
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Tang F, Xu D, Wang S, Wong CK, Martinez-Fundichely A, Lee CJ, Cohen S, Park J, Hill CE, Eng K, Bareja R, Han T, Liu EM, Palladino A, Di W, Gao D, Abida W, Beg S, Puca L, Meneses M, De Stanchina E, Berger MF, Gopalan A, Dow LE, Mosquera JM, Beltran H, Sternberg CN, Chi P, Scher HI, Sboner A, Chen Y, Khurana E. Chromatin profiles classify castration-resistant prostate cancers suggesting therapeutic targets. Science 2022; 376:eabe1505. [PMID: 35617398 PMCID: PMC9299269 DOI: 10.1126/science.abe1505] [Citation(s) in RCA: 60] [Impact Index Per Article: 30.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
In castration-resistant prostate cancer (CRPC), the loss of androgen receptor (AR) dependence leads to clinically aggressive tumors with few therapeutic options. We used ATAC-seq (assay for transposase-accessible chromatin sequencing), RNA-seq, and DNA sequencing to investigate 22 organoids, six patient-derived xenografts, and 12 cell lines. We identified the well-characterized AR-dependent and neuroendocrine subtypes, as well as two AR-negative/low groups: a Wnt-dependent subtype, and a stem cell-like (SCL) subtype driven by activator protein-1 (AP-1) transcription factors. We used transcriptomic signatures to classify 366 patients, which showed that SCL is the second most common subtype of CRPC after AR-dependent. Our data suggest that AP-1 interacts with the YAP/TAZ and TEAD proteins to maintain subtype-specific chromatin accessibility and transcriptomic landscapes in this group. Together, this molecular classification reveals drug targets and can potentially guide therapeutic decisions.
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Affiliation(s)
- Fanying Tang
- Sandra and Edward Meyer Cancer Center, Weill Cornell Medicine, New York, NY 10021, USA.,Institute for Computational Biomedicine, Weill Cornell Medical College, New York, NY 10021, USA
| | - Duo Xu
- Sandra and Edward Meyer Cancer Center, Weill Cornell Medicine, New York, NY 10021, USA.,Institute for Computational Biomedicine, Weill Cornell Medical College, New York, NY 10021, USA.,Department of Physiology and Biophysics, Weill Cornell Medical College, New York, NY 10021, USA.,Englander Institute for Precision Medicine, Weill Cornell Medicine, New York, NY 10021 USA
| | - Shangqian Wang
- Human Oncology and Pathogenesis Program, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA.,State Key Laboratory of Reproductive Medicine, Urology department, the First Affiliated Hospital of Nanjing Medical University, Nanjing 211116, China
| | - Chen Khuan Wong
- Human Oncology and Pathogenesis Program, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA
| | - Alexander Martinez-Fundichely
- Sandra and Edward Meyer Cancer Center, Weill Cornell Medicine, New York, NY 10021, USA.,Institute for Computational Biomedicine, Weill Cornell Medical College, New York, NY 10021, USA.,Department of Physiology and Biophysics, Weill Cornell Medical College, New York, NY 10021, USA.,Englander Institute for Precision Medicine, Weill Cornell Medicine, New York, NY 10021 USA
| | - Cindy J. Lee
- Human Oncology and Pathogenesis Program, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA
| | - Sandra Cohen
- Sandra and Edward Meyer Cancer Center, Weill Cornell Medicine, New York, NY 10021, USA
| | - Jane Park
- Center for Epigenetics Research, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA
| | - Corinne E. Hill
- Center for Epigenetics Research, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA
| | - Kenneth Eng
- Englander Institute for Precision Medicine, Weill Cornell Medicine, New York, NY 10021 USA
| | - Rohan Bareja
- Englander Institute for Precision Medicine, Weill Cornell Medicine, New York, NY 10021 USA
| | - Teng Han
- Human Oncology and Pathogenesis Program, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA
| | - Eric Minwei Liu
- Sandra and Edward Meyer Cancer Center, Weill Cornell Medicine, New York, NY 10021, USA.,Institute for Computational Biomedicine, Weill Cornell Medical College, New York, NY 10021, USA.,Computational Oncology Service, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA
| | - Ann Palladino
- Sandra and Edward Meyer Cancer Center, Weill Cornell Medicine, New York, NY 10021, USA.,Institute for Computational Biomedicine, Weill Cornell Medical College, New York, NY 10021, USA
| | - Wei Di
- Human Oncology and Pathogenesis Program, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA
| | - Dong Gao
- Human Oncology and Pathogenesis Program, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA.,State Key Laboratory of Cell Biology, Shanghai Key Laboratory of Molecular Andrology, Shanghai Institute of Biochemistry and Cell Biology, Center for Excellence in Molecular Cell Science, Chinese Academy of Sciences, Shanghai 200031, China
| | - Wassim Abida
- Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA
| | - Shaham Beg
- Englander Institute for Precision Medicine, Weill Cornell Medicine, New York, NY 10021 USA
| | - Loredana Puca
- Sandra and Edward Meyer Cancer Center, Weill Cornell Medicine, New York, NY 10021, USA.,Englander Institute for Precision Medicine, Weill Cornell Medicine, New York, NY 10021 USA
| | - Maximiliano Meneses
- Antitumor Assessment Core Facility, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA
| | - Elisa De Stanchina
- Antitumor Assessment Core Facility, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA
| | - Michael F. Berger
- Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA
| | - Anuradha Gopalan
- Department of Pathology, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA
| | - Lukas E. Dow
- Sandra and Edward Meyer Cancer Center, Weill Cornell Medicine, New York, NY 10021, USA.,Department of Medicine, Weill Cornell Medical College and New York-Presbyterian Hospital, New York, NY 10065, USA
| | - Juan Miguel Mosquera
- Sandra and Edward Meyer Cancer Center, Weill Cornell Medicine, New York, NY 10021, USA.,Englander Institute for Precision Medicine, Weill Cornell Medicine, New York, NY 10021 USA.,Department of Pathology and Laboratory Medicine, Weill Cornell Medical College, New York, NY 10065, USA
| | - Himisha Beltran
- Englander Institute for Precision Medicine, Weill Cornell Medicine, New York, NY 10021 USA.,Department of Medical Oncology, Dana Farber Cancer Institute, Boston, MA 02215, USA
| | - Cora N. Sternberg
- Sandra and Edward Meyer Cancer Center, Weill Cornell Medicine, New York, NY 10021, USA.,Englander Institute for Precision Medicine, Weill Cornell Medicine, New York, NY 10021 USA
| | - Ping Chi
- Human Oncology and Pathogenesis Program, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA.,Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA.,Department of Medicine, Weill Cornell Medical College and New York-Presbyterian Hospital, New York, NY 10065, USA
| | - Howard I. Scher
- Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA.,Biomarker Development Program, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA
| | - Andrea Sboner
- Institute for Computational Biomedicine, Weill Cornell Medical College, New York, NY 10021, USA.,Englander Institute for Precision Medicine, Weill Cornell Medicine, New York, NY 10021 USA.,Department of Pathology and Laboratory Medicine, Weill Cornell Medical College, New York, NY 10065, USA
| | - Yu Chen
- Human Oncology and Pathogenesis Program, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA.,Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA.,Department of Medicine, Weill Cornell Medical College and New York-Presbyterian Hospital, New York, NY 10065, USA.,Corresponding authors. (E.K.); (Y.C.)
| | - Ekta Khurana
- Sandra and Edward Meyer Cancer Center, Weill Cornell Medicine, New York, NY 10021, USA.,Institute for Computational Biomedicine, Weill Cornell Medical College, New York, NY 10021, USA.,Department of Physiology and Biophysics, Weill Cornell Medical College, New York, NY 10021, USA.,Englander Institute for Precision Medicine, Weill Cornell Medicine, New York, NY 10021 USA.,Corresponding authors. (E.K.); (Y.C.)
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21
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Bareja R, Mojahed D, Hibshoosh H, Hendon C. Classifying breast cancer in ultrahigh-resolution optical coherence tomography images using convolutional neural networks. Appl Opt 2022; 61:4458-4462. [PMID: 36256284 DOI: 10.1364/ao.455626] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/09/2022] [Accepted: 04/29/2022] [Indexed: 06/16/2023]
Abstract
Optical coherence tomography (OCT) is being investigated in breast cancer diagnostics as a real-time histology evaluation tool. We present a customized deep convolutional neural network (CNN) for classification of breast tissues in OCT B-scans. Images of human breast samples from mastectomies and breast reductions were acquired using a custom ultrahigh-resolution OCT system with 2.72 µm axial resolution and 5.52 µm lateral resolution. The network achieved 96.7% accuracy, 92% sensitivity, and 99.7% specificity on a dataset of 23 patients. The usage of deep learning will be important for the practical integration of OCT into clinical practice.
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22
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Rajappa P, Eng KW, Bareja R, Bander ED, Yuan M, Dua A, Maachani UB, Snuderl M, Pan H, Zhang T, Tosi U, Ivasyk I, Souweidane MM, Elemento O, Sboner A, Greenfield JP, Pisapia DJ. Utility of Multimodality Molecular Profiling for Pediatric Patients with Central Nervous System Tumors. Neurooncol Adv 2022; 4:vdac031. [PMID: 35475276 PMCID: PMC9034114 DOI: 10.1093/noajnl/vdac031] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [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: 11/13/2022] Open
Abstract
Abstract
Background
As our molecular understanding of pediatric central nervous system (CNS) tumors evolves, so too do diagnostic criteria, prognostic biomarkers, and clinical management decision-making algorithms. Here, we explore the clinical utility of wide-breadth assays including whole-exome sequencing (WES), RNA sequencing (RNAseq), and methylation array profiling as an addition to more conventional diagnostic tools for pediatric CNS tumors.
Methods
This study comprises an observational, prospective cohort followed at a single academic medical center over three years. Paired tumor and normal control specimens from 53 enrolled pediatric patients with CNS tumors underwent WES. A subset of cases also underwent RNAseq (n=28) and/or methylation array analysis (n=27).
Results
RNAseq identified driver and/or targetable fusions in 7/28 cases, including potentially targetable NTRK fusions, and uncovered possible rationalized treatment options based on outlier gene expression in 23/28 cases. Methylation profiling added diagnostic confidence (8/27 cases) or diagnostic subclassification endorsed by the WHO (10/27 cases). WES detected clinically pertinent Tier 1 or Tier 2 variants in 36/53 patients. Of these, 16/17 SNVs/indels and 10/19 copy number alterations would have been detected by current in-house conventional tests including targeted sequencing panels.
Conclusions
Over a heterogeneous set of pediatric tumors, RNAseq and methylation profiling frequently yielded clinically relevant information orthogonal to conventional methods while WES demonstrated clinically-relevant added-value primarily via copy number assessment. Longitudinal cohorts comparing targeted molecular pathology workup versus broader genomic approaches including therapeutic selection based on RNA-expression data will be necessary to further evaluate the clinical benefits of these modalities in practice.
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Affiliation(s)
- Prajwal Rajappa
- Department of Neurological Surgery, Weill Cornell Medicine, New York, NY
- Englander Institute of Precision Medicine, Weill Cornell Medicine, New York, NY
| | - Kenneth W Eng
- Englander Institute of Precision Medicine, Weill Cornell Medicine, New York, NY
| | - Rohan Bareja
- Englander Institute of Precision Medicine, Weill Cornell Medicine, New York, NY
| | - Evan D Bander
- Department of Neurological Surgery, Weill Cornell Medicine, New York, NY
| | - Melissa Yuan
- Department of Neurological Surgery, Weill Cornell Medicine, New York, NY
| | - Alisha Dua
- Department of Neurological Surgery, Weill Cornell Medicine, New York, NY
| | | | - Matija Snuderl
- Department of Pathology, New York University Grossman School of Medicine, New York, NY
| | - Heng Pan
- Englander Institute of Precision Medicine, Weill Cornell Medicine, New York, NY
| | - Tuo Zhang
- Englander Institute of Precision Medicine, Weill Cornell Medicine, New York, NY
| | - Umberto Tosi
- Department of Neurological Surgery, Weill Cornell Medicine, New York, NY
| | - Iryna Ivasyk
- Department of Neurological Surgery, Weill Cornell Medicine, New York, NY
| | - Mark M Souweidane
- Department of Neurological Surgery, Weill Cornell Medicine, New York, NY
| | - Olivier Elemento
- Englander Institute of Precision Medicine, Weill Cornell Medicine, New York, NY
| | - Andreas Sboner
- Englander Institute of Precision Medicine, Weill Cornell Medicine, New York, NY
| | - Jeffrey P Greenfield
- Department of Neurological Surgery, Weill Cornell Medicine, New York, NY
- Englander Institute of Precision Medicine, Weill Cornell Medicine, New York, NY
| | - David J Pisapia
- Englander Institute of Precision Medicine, Weill Cornell Medicine, New York, NY
- Department of Pathology and Laboratory Medicine, Weill Cornell Medicine, New York, NY
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23
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Bhardwaj P, Iyengar NM, Oshchepkova S, Piloco P, Bareja R, Elemento O, Giri DD, Pollak M, Morrow M, Spector JA, Brown KA. Abstract P2-06-03: Obesity is associated with DNA damage in the breast epithelium of BRCA1 and BRCA2 mutation carriers: A role for estrogens & strategies for prevention. Cancer Res 2022. [DOI: 10.1158/1538-7445.sabcs21-p2-06-03] [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: Elevated bodyweight is a risk factor for breast cancer development in women who carry a mutation in the DNA repair enzymes BRCA1 and BRCA2. However, the mechanistic basis for this association is unknown. Breast adipose tissue undergoes significant changes in the setting of weight gain and obesity, including elevation in aromatase expression which leads to the increased biosynthesis of estrogens. Given that estrogens and estrogen metabolites have known pro-proliferative and genotoxic effects, we hypothesized that in BRCA1/2 mutation carriers, obesity may be positively associated with breast epithelial cell DNA damage, thereby increasing the risk of tumorigenesis. Furthermore, we examined the impact of inhibiting estrogen signaling or production on breast epithelium DNA damage in BRCA1/2 mutation carriers. Methods: Tissue microarrays were generated from non-cancerous breast tissue derived from 72 women carrying a mutation in BRCA1 or BRCA2 with known body mass index (BMI, kg/m2). Breast epithelium DNA damage was quantified by immunofluorescence (IF) staining of the DNA damage marker γH2AX. RNA-Seq was performed on breast organoids to assess differences in gene expression in relation to BMI. Associations between DNA damage and biomarkers of estrogen biosynthesis and bioavailability, including aromatase expression in the breast and circulating steroid hormone binding globulin (SHBG), were also evaluated. To explore the effect of blocking estrogen signaling or production on DNA damage, non-tumorous breast tissue explants from BRCA1/2 mutation carriers were cultured with fulvestrant, an estrogen receptor degrader, or metformin, an anti-diabetic drug that also reduces aromatase expression in the breast. Breast epithelial cell DNA damage was measured in control vs treated explants by γH2AX IF staining after 24 hours of treatment. Results: BMI was positively correlated with DNA damage in the breast epithelium of BRCA1/2 mutation carriers. Upstream analysis of gene expression in organoids derived from women with a BMI ≥ 30 compared to <25, revealed activation of estrogen signaling. Further supporting a contribution of locally-derived and circulating estrogens to obesity-related DNA damage, breast aromatase expression was found to be positively correlated with DNA damage while circulating SHBG levels showed a negative correlation. Targeting estrogen signaling with fulvestrant significantly reduced breast epithelium DNA damage in breast explants from women carrying a mutation in either BRCA1 or BRCA2. Interestingly, metformin, also caused a significant reduction in DNA damage in breast explants. Conclusion: These data provide mechanistic evidence for the link between obesity and breast cancer in BRCA1 and BRCA2 mutation carriers through identification of a positive association between BMI and breast epithelial cell DNA damage. Importantly, these studies demonstrate that fulvestrant and metformin, drugs already approved for clinical use, decrease breast epithelial cell DNA damage. Further studies are warranted to determine whether targeting estrogens or use of metformin may be effective risk reduction strategies in BRCA1/2 mutation carriers with excess bodyweight who are at high risk for breast cancer development and currently have limited options for prevention beyond surgical intervention. Support: NIH R01CA215797, NIH F31CA236306, Anne Moore Breast Cancer Research Fund
Citation Format: Priya Bhardwaj, Neil M. Iyengar, Sofya Oshchepkova, Phoebe Piloco, Rohan Bareja, Olivier Elemento, Dilip D. Giri, Michael Pollak, Monica Morrow, Jason A. Spector, Kristy A. Brown. Obesity is associated with DNA damage in the breast epithelium of BRCA1 and BRCA2 mutation carriers: A role for estrogens & strategies for prevention [abstract]. In: Proceedings of the 2021 San Antonio Breast Cancer Symposium; 2021 Dec 7-10; San Antonio, TX. Philadelphia (PA): AACR; Cancer Res 2022;82(4 Suppl):Abstract nr P2-06-03.
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Affiliation(s)
| | | | | | | | | | | | - Dilip D. Giri
- Memorial Sloan Kettering Cancer Center, New York, NY
| | | | - Monica Morrow
- Memorial Sloan Kettering Cancer Center, New York, NY
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24
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Liu S, Benito-Martin A, Piloco P, Liu C, Paik P, Spector JA, Vatter FAP, Lyden D, Otterburn DM, Cohen L, Elemento O, Bareja R, Cohen-Gould L, Calto S, Brown KA. Abstract P5-05-02: Extracellular vesicles from obese human breast adipose tissue promote breast cancer cell proliferation by increasing mitochondrial mass and stimulating mitochondrial respiration. Cancer Res 2022. [DOI: 10.1158/1538-7445.sabcs21-p5-05-02] [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: Obesity is associated with increased breast cancer incidence and progression. Breast adipose tissue produces a number of factors hypothesized to contribute to this observation, including estrogens, adipokines, inflammatory mediators, and free fatty acids. Adipose tissue also releases extracellular vesicles (EVs) that can act locally or circulate to distant sites. EVs are nano-sized particles that are characterized by their lipid bilayer and contain nucleic acids, proteins, lipids and other molecules that can affect target cells. Recently, EVs derived from adipose tissue have received increasing attention and numerous studies have been conducted to explore the relationship between adipose tissue-derived EVs and different types of cancers, including breast cancer. Here, we provide novel insights into the sustained effects of EVs, collected from fresh breast adipose tissue, via effects on mitochondrial mass and respiration in estrogen receptor (ER)-positive breast cancer cells. Methods: EVs were collected from fresh breast adipose tissue from reduction mammoplasties. Long-term education was performed by treating MCF7 and T47D breast cancer cell lines with 3 doses of EVs over the course of 7 days. xCelligence was used to quantify cell proliferation. RNA Seq was performed on one of the educated MCF7 pairs. Mitochondrial respiration was evaluated using the Seahorse XF instrument. MitoTracker Green fluorescent staining and transmission electron microscopy (TEM) were used to assess mitochondrial density and morphology. Western blotting was used to identify pathways that may be involved in the effects of adipose tissue derived EVs on breast cancer cells. Results: EVs derived from adipose tissue of overweight/obese individuals (O-EVs) stimulate proliferation of MCF7 breast cancer cells compared with that from lean individuals (L-EVs). Compared with controls, O-EVs also induce proliferation of T47D breast cancer cells. RNA-Seq data reveal that genes involved in oxidative phosphorylation (OXPHOS) are significantly upregulated in O-EV-treated MCF7 cells compared to control. Compared with control cells, basal mitochondrial respiration of O-EV-treated MCF7 cells is significantly higher than control. Metformin, which inhibits mitochondrial complex I and ATP synthase, inhibits the O-EV-stimulated proliferation of MCF7 cells, while having no effect on the proliferation of control cells. Both MitoTracker Green fluorescent staining and TEM demonstrate increased mitochondrial mass/number. Western blotting reveals that O-EVs significantly increase phosphorylation of Akt, which is the major upstream regulator of mTOR signaling, and phosphorylation of P70 S6 kinase and 4EBP1, which are two main downstream effectors of mTOR signaling, affecting both protein synthesis and mitochondrial respiration. Conclusions: Breast adipose tissue EVs from overweight and obese women stimulate the proliferation of ER+ breast cancer cells by increasing mitochondrial mass and stimulating mitochondrial respiration, providing a novel mechanistic link between obesity and breast cancer. Our studies also suggest that metformin or mTOR-targeting drugs, may prove useful to break obesity-breast cancer link. Support: NIH R01CA215797, Anne Moore Breast Cancer Research Fund
Citation Format: Shuchen Liu, Alberto Benito-Martin, Phoebe Piloco, Catherine Liu, Paul Paik, Jason A Spector, Fanny A Pelissier Vatter, David Lyden, David M Otterburn, Leslie Cohen, Olivier Elemento, Rohan Bareja, Leona Cohen-Gould, Samuel Calto, Kristy A Brown. Extracellular vesicles from obese human breast adipose tissue promote breast cancer cell proliferation by increasing mitochondrial mass and stimulating mitochondrial respiration [abstract]. In: Proceedings of the 2021 San Antonio Breast Cancer Symposium; 2021 Dec 7-10; San Antonio, TX. Philadelphia (PA): AACR; Cancer Res 2022;82(4 Suppl):Abstract nr P5-05-02.
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Affiliation(s)
| | | | | | | | - Paul Paik
- Weill Cornell Medicine, New York, NY
| | | | | | | | | | | | | | | | | | - Samuel Calto
- University of California San Diego, La Jolla, CA
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25
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Mosquera MJ, Kim S, Bareja R, Fang Z, Cai S, Pan H, Asad M, Martin ML, Sigouros M, Rowdo FM, Ackermann S, Capuano J, Bernheim J, Cheung C, Doane A, Brady N, Singh R, Rickman DS, Prabhu V, Allen JE, Puca L, Coskun AF, Rubin MA, Beltran H, Mosquera JM, Elemento O, Singh A. Extracellular Matrix in Synthetic Hydrogel-Based Prostate Cancer Organoids Regulate Therapeutic Response to EZH2 and DRD2 Inhibitors. Adv Mater 2022; 34:e2100096. [PMID: 34676924 PMCID: PMC8820841 DOI: 10.1002/adma.202100096] [Citation(s) in RCA: 19] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/05/2021] [Revised: 08/09/2021] [Indexed: 05/30/2023]
Abstract
Following treatment with androgen receptor (AR) pathway inhibitors, ≈20% of prostate cancer patients progress by shedding their AR-dependence. These tumors undergo epigenetic reprogramming turning castration-resistant prostate cancer adenocarcinoma (CRPC-Adeno) into neuroendocrine prostate cancer (CRPC-NEPC). No targeted therapies are available for CRPC-NEPCs, and there are minimal organoid models to discover new therapeutic targets against these aggressive tumors. Here, using a combination of patient tumor proteomics, RNA sequencing, spatial-omics, and a synthetic hydrogel-based organoid, putative extracellular matrix (ECM) cues that regulate the phenotypic, transcriptomic, and epigenetic underpinnings of CRPC-NEPCs are defined. Short-term culture in tumor-expressed ECM differentially regulated DNA methylation and mobilized genes in CRPC-NEPCs. The ECM type distinctly regulates the response to small-molecule inhibitors of epigenetic targets and Dopamine Receptor D2 (DRD2), the latter being an understudied target in neuroendocrine tumors. In vivo patient-derived xenograft in immunocompromised mice showed strong anti-tumor response when treated with a DRD2 inhibitor. Finally, we demonstrate that therapeutic response in CRPC-NEPCs under drug-resistant ECM conditions can be overcome by first cellular reprogramming with epigenetic inhibitors, followed by DRD2 treatment. The synthetic organoids suggest the regulatory role of ECM in therapeutic response to targeted therapies in CRPC-NEPCs and enable the discovery of therapies to overcome resistance.
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Affiliation(s)
- Matthew J Mosquera
- Sibley School of Mechanical Engineering, Cornell University, Ithaca, NY, 14850, USA
| | - Sungwoong Kim
- Woodruff School of Mechanical Engineering, Georgia Institute of Technology, Atlanta, GA, 30332, USA
- Coulter Department of Biomedical Engineering, Georgia Institute of Technology and Emory University School of Medicine, Atlanta, GA, 30332, USA
| | - Rohan Bareja
- Englander Institute for Precision Medicine, Weill Cornell Medicine-New York-Presbyterian Hospital, New York, NY, 10021, USA
- Institute for Computational Biomedicine, Weill Cornell Medicine, New York, NY, 10021, USA
| | - Zhou Fang
- Coulter Department of Biomedical Engineering, Georgia Institute of Technology and Emory University School of Medicine, Atlanta, GA, 30332, USA
| | - Shuangyi Cai
- Coulter Department of Biomedical Engineering, Georgia Institute of Technology and Emory University School of Medicine, Atlanta, GA, 30332, USA
| | - Heng Pan
- Englander Institute for Precision Medicine, Weill Cornell Medicine-New York-Presbyterian Hospital, New York, NY, 10021, USA
- Institute for Computational Biomedicine, Weill Cornell Medicine, New York, NY, 10021, USA
| | - Muhammad Asad
- Department of Pathology and Laboratory Medicine, Weill Cornell Medicine, New York, NY, 10021, USA
| | - Maria Laura Martin
- Englander Institute for Precision Medicine, Weill Cornell Medicine-New York-Presbyterian Hospital, New York, NY, 10021, USA
| | - Michael Sigouros
- Englander Institute for Precision Medicine, Weill Cornell Medicine-New York-Presbyterian Hospital, New York, NY, 10021, USA
| | - Florencia M Rowdo
- Englander Institute for Precision Medicine, Weill Cornell Medicine-New York-Presbyterian Hospital, New York, NY, 10021, USA
| | - Sarah Ackermann
- Englander Institute for Precision Medicine, Weill Cornell Medicine-New York-Presbyterian Hospital, New York, NY, 10021, USA
| | - Jared Capuano
- Englander Institute for Precision Medicine, Weill Cornell Medicine-New York-Presbyterian Hospital, New York, NY, 10021, USA
| | - Jacob Bernheim
- Englander Institute for Precision Medicine, Weill Cornell Medicine-New York-Presbyterian Hospital, New York, NY, 10021, USA
| | - Cynthia Cheung
- Englander Institute for Precision Medicine, Weill Cornell Medicine-New York-Presbyterian Hospital, New York, NY, 10021, USA
| | - Ashley Doane
- Englander Institute for Precision Medicine, Weill Cornell Medicine-New York-Presbyterian Hospital, New York, NY, 10021, USA
| | - Nicholas Brady
- Department of Pathology and Laboratory Medicine, Weill Cornell Medicine, New York, NY, 10021, USA
| | - Richa Singh
- Department of Pathology and Laboratory Medicine, Weill Cornell Medicine, New York, NY, 10021, USA
| | - David S Rickman
- Department of Pathology and Laboratory Medicine, Weill Cornell Medicine, New York, NY, 10021, USA
| | | | | | - Loredana Puca
- Englander Institute for Precision Medicine, Weill Cornell Medicine-New York-Presbyterian Hospital, New York, NY, 10021, USA
| | - Ahmet F Coskun
- Coulter Department of Biomedical Engineering, Georgia Institute of Technology and Emory University School of Medicine, Atlanta, GA, 30332, USA
| | - Mark A Rubin
- Department for BioMedical Research, University of Bern, Bern, 3012, Switzerland
| | - Himisha Beltran
- Department of Medical Oncology, Dana Farber Cancer Institute, Harvard Medical School, Boston, MA, 02215, USA
| | - Juan Miguel Mosquera
- Englander Institute for Precision Medicine, Weill Cornell Medicine-New York-Presbyterian Hospital, New York, NY, 10021, USA
- Department of Pathology and Laboratory Medicine, Weill Cornell Medicine, New York, NY, 10021, USA
| | - Olivier Elemento
- Englander Institute for Precision Medicine, Weill Cornell Medicine-New York-Presbyterian Hospital, New York, NY, 10021, USA
- Institute for Computational Biomedicine, Weill Cornell Medicine, New York, NY, 10021, USA
| | - Ankur Singh
- Sibley School of Mechanical Engineering, Cornell University, Ithaca, NY, 14850, USA
- Woodruff School of Mechanical Engineering, Georgia Institute of Technology, Atlanta, GA, 30332, USA
- Coulter Department of Biomedical Engineering, Georgia Institute of Technology and Emory University School of Medicine, Atlanta, GA, 30332, USA
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26
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Wasserman E, Gomi R, Sharma A, Hong S, Bareja R, Gu J, Balaji U, Veerappan A, Kim BI, Wu W, Heras A, Perez-Zoghbi J, Sung B, Gueye-Ndiaye S, Worgall TS, Worgall S. Human Rhinovirus Infection of the Respiratory Tract Affects Sphingolipid Synthesis. Am J Respir Cell Mol Biol 2021; 66:302-311. [PMID: 34851798 DOI: 10.1165/rcmb.2021-0443oc] [Citation(s) in RCA: 0] [Impact Index Per Article: 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: 11/24/2022] Open
Abstract
The 17q21 asthma susceptibility locus includes asthma risk alleles associated with decreased sphingolipid synthesis, likely resulting from increased expression of ORMDL3. ORMDL3 inhibits serine-palmitoyl transferase (SPT), the rate limiting enzyme of de novo sphingolipid synthesis. There is evidence that decreased sphingolipid synthesis is critical to asthma pathogenesis. Children with asthma and 17q21 asthma risk alleles display decreased sphingolipid synthesis in blood cells. Reduced SPT activity results in airway hyperreactivity, a hallmark feature of asthma. 17q21 asthma risk alleles are also linked to childhood infections with human rhinovirus (RV). This study evaluates the interaction of RV with the de novo sphingolipid synthesis pathway, and the alterative effects of concurrent SPT inhibition in SPT-deficient mice and human airway epithelial cells. In mice, RV infection shifted lung sphingolipid synthesis gene expression to a pattern that resembles genetic SPT deficiency, including decreased expression of Sptssa, a small SPT subunit. This pattern was pronounced in lung EpCAM+ epithelial cells and reproduced in human bronchial epithelial cells. RV did not affect Sptssa expression in lung CD45+ immune cells. RV increased sphingolipids unique to the de novo synthesis pathway in mouse lung and human airway epithelial cells. Interestingly, these de novo sphingolipid species were reduced in the blood of RV infected, wild-type mice. RV exacerbated SPT-deficiency-associated airway hyperreactivity. Airway inflammation was similar in RV-infected wild-type and SPT deficient mice. This study reveals the effects of RV infection on the de novo sphingolipid synthesis pathway, elucidating a potential mechanistic link between 17q21 asthma risk alleles and rhinoviral infection.
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Affiliation(s)
- Emily Wasserman
- Weill Cornell Medical College, 12295, Pediatrics, New York, New York, United States
| | - Rika Gomi
- Weill Cornell Medical College, 12295, Pediatrics, New York, New York, United States
| | - Anurag Sharma
- Weill Cornell Medical College, 12295, Pediatrics, New York, New York, United States
| | - Seunghee Hong
- Weill Cornell Medical College, 12295, Pediatrics, New York, New York, United States
| | - Rohan Bareja
- Weill Cornell Medical College, 12295, Precision Medicine, New York, New York, United States
| | - Jinghua Gu
- Weill Cornell Medical College, 12295, Pediatrics, New York, New York, United States
| | - Uthra Balaji
- Weill Cornell Medical College, 12295, Pediatrics, New York, New York, United States
| | - Arul Veerappan
- New York University, 5894, Medicine, New York, New York, United States
| | - Benjamin I Kim
- Columbia University, 5798, Pathology, New York, New York, United States
| | - Wenzhu Wu
- Weill Cornell Medical College, 12295, New York, New York, United States
| | - Andrea Heras
- Weill Cornell Medical College, 12295, Pediatrics , New York, New York, United States
| | - Jose Perez-Zoghbi
- Columbia University, 5798, Department of Anesthesiology , New York, New York, United States
| | - Biin Sung
- Weill Cornell Medical College, 12295, Pediatrics, New York, New York, United States
| | - Seyni Gueye-Ndiaye
- Weill Cornell Medical College, 12295, Pediatrics, New York, New York, United States
| | - Tilla S Worgall
- Columbia University Irving Medical Center, 21611, Dept. of Pathology, New York, New York, United States
| | - Stefan Worgall
- Weill Cornell Medical College, 12295, Pediatrics, New York, New York, United States;
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27
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Al Zoughbi W, Fox J, Beg S, Papp E, Hissong E, Ohara K, Keefer L, Sigouros M, Kane T, Bockelman D, Nichol D, Patchell E, Bareja R, Karandikar A, Alnajar H, Cerqueira G, Guthrie VB, Verner E, Manohar J, Greco N, Wilkes D, Tagawa S, Malbari MS, Holcomb K, Eng KW, Shah M, Altorki NK, Sboner A, Nanus D, Faltas B, Sternberg CN, Simmons J, Houvras Y, Molina AM, Angiuoli S, Elemento O, Mosquera JM. Validation of a Circulating Tumor DNA-Based Next-Generation Sequencing Assay in a Cohort of Patients with Solid tumors: A Proposed Solution for Decentralized Plasma Testing. Oncologist 2021; 26:e1971-e1981. [PMID: 34286887 PMCID: PMC8571755 DOI: 10.1002/onco.13905] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [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: 03/08/2021] [Accepted: 07/09/2021] [Indexed: 12/31/2022] Open
Abstract
BACKGROUND Characterization of circulating tumor DNA (ctDNA) has been integrated into clinical practice. Although labs have standardized validation procedures to develop single locus tests, the efficacy of on-site plasma-based next-generation sequencing (NGS) assays still needs to be proved. MATERIALS AND METHODS In this retrospective study, we profiled DNA from matched tissue and plasma samples from 75 patients with cancer. We applied an NGS test that detects clinically relevant alterations in 33 genes and microsatellite instability (MSI) to analyze plasma cell-free DNA (cfDNA). RESULTS The concordance between alterations detected in both tissue and plasma samples was higher in patients with metastatic disease. The NGS test detected 77% of sequence alterations, amplifications, and fusions that were found in metastatic samples compared with 45% of those alterations found in the primary tumor samples (p = .00005). There was 87% agreement on MSI status between the NGS test and tumor tissue results. In three patients, MSI-high ctDNA correlated with response to immunotherapy. In addition, the NGS test revealed an FGFR2 amplification that was not detected in tumor tissue from a patient with metastatic gastric cancer, emphasizing the importance of profiling plasma samples in patients with advanced cancer. CONCLUSION Our validation experience of a plasma-based NGS assay advances current knowledge about translating cfDNA testing into clinical practice and supports the application of plasma assays in the management of oncology patients with metastatic disease. With an in-house method that minimizes the need for invasive procedures, on-site cfDNA testing supplements tissue biopsy to guide precision therapy and is entitled to become a routine practice. IMPLICATIONS FOR PRACTICE This study proposes a solution for decentralized liquid biopsy testing based on validation of a next-generation sequencing (NGS) test that detects four classes of genomic alterations in blood: sequence mutations (single nucleotide substitutions or insertions and deletions), fusions, amplifications, and microsatellite instability (MSI). Although there are reference labs that perform single-site comprehensive liquid biopsy testing, the targeted assay this study validated can be established locally in any lab with capacity to offer clinical molecular pathology assays. To the authors' knowledge, this is the first report that validates evaluating an on-site plasma-based NGS test that detects the MSI status along with common sequence alterations encountered in solid tumors.
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Affiliation(s)
- Wael Al Zoughbi
- Department of Pathology and Laboratory Medicine, Weill Cornell MedicineNew YorkNew YorkUSA
- The Caryl and Israel Englander Institute for Precision Medicine, Weill Cornell Medicine and New York‐PresbyterianNew YorkNew YorkUSA
| | - Jesse Fox
- Personal Genome Diagnostics Inc.BaltimoreMarylandUSA
| | - Shaham Beg
- Department of Pathology and Laboratory Medicine, Weill Cornell MedicineNew YorkNew YorkUSA
- The Caryl and Israel Englander Institute for Precision Medicine, Weill Cornell Medicine and New York‐PresbyterianNew YorkNew YorkUSA
| | - Eniko Papp
- Personal Genome Diagnostics Inc.BaltimoreMarylandUSA
| | - Erika Hissong
- Department of Pathology and Laboratory Medicine, Weill Cornell MedicineNew YorkNew YorkUSA
| | - Kentaro Ohara
- Department of Pathology and Laboratory Medicine, Weill Cornell MedicineNew YorkNew YorkUSA
- The Caryl and Israel Englander Institute for Precision Medicine, Weill Cornell Medicine and New York‐PresbyterianNew YorkNew YorkUSA
| | - Laurel Keefer
- Personal Genome Diagnostics Inc.BaltimoreMarylandUSA
| | - Michael Sigouros
- The Caryl and Israel Englander Institute for Precision Medicine, Weill Cornell Medicine and New York‐PresbyterianNew YorkNew YorkUSA
| | - Troy Kane
- The Caryl and Israel Englander Institute for Precision Medicine, Weill Cornell Medicine and New York‐PresbyterianNew YorkNew YorkUSA
| | - Daniel Bockelman
- The Caryl and Israel Englander Institute for Precision Medicine, Weill Cornell Medicine and New York‐PresbyterianNew YorkNew YorkUSA
| | - Donna Nichol
- Personal Genome Diagnostics Inc.BaltimoreMarylandUSA
| | - Emily Patchell
- Department of Pathology and Laboratory Medicine, Weill Cornell MedicineNew YorkNew YorkUSA
| | - Rohan Bareja
- Institute for Computational Biomedicine, Weill Cornell MedicineNew YorkNew YorkUSA
- The Caryl and Israel Englander Institute for Precision Medicine, Weill Cornell Medicine and New York‐PresbyterianNew YorkNew YorkUSA
| | | | - Hussein Alnajar
- Department of Pathology and Laboratory Medicine, Weill Cornell MedicineNew YorkNew YorkUSA
| | | | | | - Ellen Verner
- Personal Genome Diagnostics Inc.BaltimoreMarylandUSA
| | - Jyothi Manohar
- The Caryl and Israel Englander Institute for Precision Medicine, Weill Cornell Medicine and New York‐PresbyterianNew YorkNew YorkUSA
| | - Noah Greco
- The Caryl and Israel Englander Institute for Precision Medicine, Weill Cornell Medicine and New York‐PresbyterianNew YorkNew YorkUSA
| | - David Wilkes
- The Caryl and Israel Englander Institute for Precision Medicine, Weill Cornell Medicine and New York‐PresbyterianNew YorkNew YorkUSA
| | - Scott Tagawa
- Division of Hematology/Oncology, Department of Medicine, Weill Cornell MedicineNew YorkNew YorkUSA
- The Caryl and Israel Englander Institute for Precision Medicine, Weill Cornell Medicine and New York‐PresbyterianNew YorkNew YorkUSA
| | | | - Kevin Holcomb
- Department of Obstetrics and Gynecology, Weill Cornell MedicineNew YorkNew YorkUSA
- The Caryl and Israel Englander Institute for Precision Medicine, Weill Cornell Medicine and New York‐PresbyterianNew YorkNew YorkUSA
| | - Kenneth Wha Eng
- Institute for Computational Biomedicine, Weill Cornell MedicineNew YorkNew YorkUSA
- The Caryl and Israel Englander Institute for Precision Medicine, Weill Cornell Medicine and New York‐PresbyterianNew YorkNew YorkUSA
| | - Manish Shah
- Division of Hematology/Oncology, Department of Medicine, Weill Cornell MedicineNew YorkNew YorkUSA
- The Caryl and Israel Englander Institute for Precision Medicine, Weill Cornell Medicine and New York‐PresbyterianNew YorkNew YorkUSA
| | - Nasser K. Altorki
- Division of Thoracic Surgery, Weill Cornell MedicineNew YorkNew YorkUSA
- The Caryl and Israel Englander Institute for Precision Medicine, Weill Cornell Medicine and New York‐PresbyterianNew YorkNew YorkUSA
| | - Andrea Sboner
- Department of Pathology and Laboratory Medicine, Weill Cornell MedicineNew YorkNew YorkUSA
- Institute for Computational Biomedicine, Weill Cornell MedicineNew YorkNew YorkUSA
- The Caryl and Israel Englander Institute for Precision Medicine, Weill Cornell Medicine and New York‐PresbyterianNew YorkNew YorkUSA
| | - David Nanus
- Division of Hematology/Oncology, Department of Medicine, Weill Cornell MedicineNew YorkNew YorkUSA
- The Caryl and Israel Englander Institute for Precision Medicine, Weill Cornell Medicine and New York‐PresbyterianNew YorkNew YorkUSA
| | - Bishoy Faltas
- Division of Hematology/Oncology, Department of Medicine, Weill Cornell MedicineNew YorkNew YorkUSA
- Department of Cell and Developmental Biology, Weill Cornell MedicineNew YorkNew YorkUSA
- The Caryl and Israel Englander Institute for Precision Medicine, Weill Cornell Medicine and New York‐PresbyterianNew YorkNew YorkUSA
| | - Cora N. Sternberg
- Division of Hematology/Oncology, Department of Medicine, Weill Cornell MedicineNew YorkNew YorkUSA
- The Caryl and Israel Englander Institute for Precision Medicine, Weill Cornell Medicine and New York‐PresbyterianNew YorkNew YorkUSA
| | - John Simmons
- Personal Genome Diagnostics Inc.BaltimoreMarylandUSA
| | - Yariv Houvras
- Department of Surgery, Weill Cornell MedicineNew YorkNew YorkUSA
- The Caryl and Israel Englander Institute for Precision Medicine, Weill Cornell Medicine and New York‐PresbyterianNew YorkNew YorkUSA
| | - Ana M. Molina
- Division of Hematology/Oncology, Department of Medicine, Weill Cornell MedicineNew YorkNew YorkUSA
- The Caryl and Israel Englander Institute for Precision Medicine, Weill Cornell Medicine and New York‐PresbyterianNew YorkNew YorkUSA
| | | | - Olivier Elemento
- Institute for Computational Biomedicine, Weill Cornell MedicineNew YorkNew YorkUSA
- The Caryl and Israel Englander Institute for Precision Medicine, Weill Cornell Medicine and New York‐PresbyterianNew YorkNew YorkUSA
| | - Juan Miguel Mosquera
- Department of Pathology and Laboratory Medicine, Weill Cornell MedicineNew YorkNew YorkUSA
- The Caryl and Israel Englander Institute for Precision Medicine, Weill Cornell Medicine and New York‐PresbyterianNew YorkNew YorkUSA
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28
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Shohdy KS, Bareja R, Sigouros M, Wilkes DC, Dorsaint P, Manohar J, Bockelman D, Xiang JZ, Kim R, Ohara K, Eng K, Mosquera JM, Elemento O, Sboner A, Alonso A, Faltas BM. Functional comparison of exome capture-based methods for transcriptomic profiling of formalin-fixed paraffin-embedded tumors. NPJ Genom Med 2021; 6:66. [PMID: 34385467 PMCID: PMC8360986 DOI: 10.1038/s41525-021-00231-7] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [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: 03/05/2021] [Accepted: 07/26/2021] [Indexed: 11/08/2022] Open
Abstract
The availability of fresh frozen (FF) tissue is a barrier for implementing RNA sequencing (RNA-seq) in the clinic. The majority of clinical samples are stored as formalin-fixed, paraffin-embedded (FFPE) tissues. Exome capture platforms have been developed for RNA-seq from FFPE samples. However, these methods have not been systematically compared. We performed transcriptomic analysis of 32 FFPE tumor samples from 11 patients using three exome capture-based methods: Agilent SureSelect V6, TWIST NGS Exome, and IDT XGen Exome Research Panel. We compared these methods to the TruSeq RNA-seq of fresh frozen (FF-TruSeq) tumor samples from the same patients. We assessed the recovery of clinically relevant biological features. The Spearman's correlation coefficients between the global expression profiles of the three capture-based methods from FFPE and matched FF-TruSeq were high (rho = 0.72-0.9, p < 0.05). A significant correlation between the expression of key immune genes between individual capture-based methods and FF-TruSeq (rho = 0.76-0.88, p < 0.05) was observed. All exome capture-based methods reliably detected outlier expression of actionable gene transcripts, including ERBB2, MET, NTRK1, and PPARG. In urothelial cancer samples, the Agilent assay was associated with the highest molecular subtype concordance with FF-TruSeq (Cohen's k = 0.7, p < 0.01). The Agilent and IDT assays detected all the clinically relevant fusions that were initially identified in FF-TruSeq. All FFPE exome capture-based methods had comparable performance and concordance with FF-TruSeq. Our findings will enable the implementation of RNA-seq in the clinic to guide precision oncology approaches.
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Affiliation(s)
- Kyrillus S Shohdy
- Department of Medicine, Division of Hematology and Medical Oncology, Weill Cornell Medicine, New York, NY, USA
- Department of Clinical Oncology, Kasr Alainy School of Medicine, Cairo University, Cairo, Egypt
| | - Rohan Bareja
- Caryl and Israel Englander Institute for Precision Medicine, Weill Cornell Medicine, New York, NY, USA
- Institute for Computational Biomedicine, Weill Cornell Medicine, New York, NY, USA
| | - Michael Sigouros
- Caryl and Israel Englander Institute for Precision Medicine, Weill Cornell Medicine, New York, NY, USA
| | - David C Wilkes
- Caryl and Israel Englander Institute for Precision Medicine, Weill Cornell Medicine, New York, NY, USA
| | - Princesca Dorsaint
- Caryl and Israel Englander Institute for Precision Medicine, Weill Cornell Medicine, New York, NY, USA
- Institute for Computational Biomedicine, Weill Cornell Medicine, New York, NY, USA
| | - Jyothi Manohar
- Caryl and Israel Englander Institute for Precision Medicine, Weill Cornell Medicine, New York, NY, USA
| | - Daniel Bockelman
- Caryl and Israel Englander Institute for Precision Medicine, Weill Cornell Medicine, New York, NY, USA
| | - Jenny Z Xiang
- Genomic Resources Core Facility, Weill Cornell Medicine, New York, NY, USA
| | - Rob Kim
- Caryl and Israel Englander Institute for Precision Medicine, Weill Cornell Medicine, New York, NY, USA
| | - Kentaro Ohara
- Caryl and Israel Englander Institute for Precision Medicine, Weill Cornell Medicine, New York, NY, USA
- Department of Pathology and Laboratory Medicine, Weill Cornell Medicine, New York, NY, USA
| | - Kenneth Eng
- Caryl and Israel Englander Institute for Precision Medicine, Weill Cornell Medicine, New York, NY, USA
- Institute for Computational Biomedicine, Weill Cornell Medicine, New York, NY, USA
| | - Juan Miguel Mosquera
- Caryl and Israel Englander Institute for Precision Medicine, Weill Cornell Medicine, New York, NY, USA
- Department of Pathology and Laboratory Medicine, Weill Cornell Medicine, New York, NY, USA
- Sandra and Edward Meyer Cancer Center, Weill Cornell Medicine, New York, NY, USA
| | - Olivier Elemento
- Caryl and Israel Englander Institute for Precision Medicine, Weill Cornell Medicine, New York, NY, USA
- Institute for Computational Biomedicine, Weill Cornell Medicine, New York, NY, USA
| | - Andrea Sboner
- Caryl and Israel Englander Institute for Precision Medicine, Weill Cornell Medicine, New York, NY, USA
- Institute for Computational Biomedicine, Weill Cornell Medicine, New York, NY, USA
- Department of Pathology and Laboratory Medicine, Weill Cornell Medicine, New York, NY, USA
| | - Alicia Alonso
- Caryl and Israel Englander Institute for Precision Medicine, Weill Cornell Medicine, New York, NY, USA
| | - Bishoy M Faltas
- Department of Medicine, Division of Hematology and Medical Oncology, Weill Cornell Medicine, New York, NY, USA.
- Caryl and Israel Englander Institute for Precision Medicine, Weill Cornell Medicine, New York, NY, USA.
- Sandra and Edward Meyer Cancer Center, Weill Cornell Medicine, New York, NY, USA.
- Department of Cell and Developmental Biology, Weill Cornell Medicine, New York, NY, USA.
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29
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Raman R, Villefranc J, Ullmann T, Thiesmeyer J, Anelli V, Pauli C, Bareja R, Eng KW, Dorsaint P, Wilkes D, Beg S, Shaw R, Churchill M, Gumpeni N, Scognamiglio T, Rubin M, Grandori C, Mosquera J, Mosquera J, Mosquera J, Dephoure N, Sboner A, Elemento O, Houvras Y. Abstract 1434: Uncovering the mechanism of adaptive resistance to RET inhibitors in RET rearranged thyroid cancer. Cancer Res 2021. [DOI: 10.1158/1538-7445.am2021-1434] [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
Kinase inhibitors are a critical tool for cancer treatment, but their efficacy is limited by resistance mechanisms. In thyroid and lung cancer RET gene rearrangements result in constitutive MAPK pathway activation and drive malignancy. While treatment with new selective RET inhibitors has been associated with significant clinical responses, a majority of patients experience a partial response or disease stabilization as their best clinical outcome. Resistance to RET inhibitors has emerged as a clinical problem requiring new treatment strategies. Using a combination of drug screening, proteomic, and biochemical profiling we identified a strategy to overcome adaptive resistance to RET inhibitors in human thyroid cancer cell lines and vertebrate animal models. The identification of alternative signaling pathways that reactivates ERK signaling as a mechanism of resistance to RET inhibitors provides an opportunity to anticipate resistance to selective RET inhibitors and use combination therapy that leads to more significant and durable anti-tumor responses in patients with RET rearranged cancers.
Citation Format: Renuka Raman, Jacques Villefranc, Timothy Ullmann, Jessica Thiesmeyer, Viviana Anelli, Chantal Pauli, Rohan Bareja, Kenneth Wha Eng, Princesca Dorsaint, David Wilkes, Shaham Beg, Reid Shaw, Michael Churchill, Naveen Gumpeni, Theresa Scognamiglio, Mark Rubin, Carla Grandori, Juan Mosquera, Juan Mosquera, Juan Mosquera, Noah Dephoure, Andrea Sboner, Olivier Elemento, Yariv Houvras. Uncovering the mechanism of adaptive resistance to RET inhibitors in RET rearranged thyroid cancer [abstract]. In: Proceedings of the American Association for Cancer Research Annual Meeting 2021; 2021 Apr 10-15 and May 17-21. Philadelphia (PA): AACR; Cancer Res 2021;81(13_Suppl):Abstract nr 1434.
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Affiliation(s)
| | | | | | | | | | | | | | | | | | | | - Shaham Beg
- 1Weill Cornell Medical College, New York, NY
| | - Reid Shaw
- 3SEngine Precision Medicine, Seattle, WA
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30
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Brady NJ, Bagadion AM, Singh R, Conteduca V, Van Emmenis L, Arceci E, Pakula H, Carelli R, Khani F, Bakht M, Sigouros M, Bareja R, Sboner A, Elemento O, Tagawa S, Nanus DM, Loda M, Beltran H, Robinson B, Rickman DS. Temporal evolution of cellular heterogeneity during the progression to advanced AR-negative prostate cancer. Nat Commun 2021; 12:3372. [PMID: 34099734 PMCID: PMC8185096 DOI: 10.1038/s41467-021-23780-y] [Citation(s) in RCA: 40] [Impact Index Per Article: 13.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2020] [Accepted: 05/11/2021] [Indexed: 02/05/2023] Open
Abstract
Despite advances in the development of highly effective androgen receptor (AR)-directed therapies for the treatment of men with advanced prostate cancer, acquired resistance to such therapies frequently ensues. A significant subset of patients with resistant disease develop AR-negative tumors that lose their luminal identity and display neuroendocrine features (neuroendocrine prostate cancer (NEPC)). The cellular heterogeneity and the molecular evolution during the progression from AR-positive adenocarcinoma to AR-negative NEPC has yet to be characterized. Utilizing a new genetically engineered mouse model, we have characterized the synergy between Rb1 loss and MYCN (encodes N-Myc) overexpression which results in the formation of AR-negative, poorly differentiated tumors with high metastatic potential. Single-cell-based approaches revealed striking temporal changes to the transcriptome and chromatin accessibility which have identified the emergence of distinct cell populations, marked by differential expression of Ascl1 and Pou2f3, during the transition to NEPC. Moreover, global DNA methylation and the N-Myc cistrome are redirected following Rb1 loss. Altogether, our data provide insight into the progression of prostate adenocarcinoma to NEPC.
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Affiliation(s)
- Nicholas J Brady
- Department of Pathology and Laboratory Medicine, Weill Cornell Medicine, New York, NY, USA
| | - Alyssa M Bagadion
- Department of Pathology and Laboratory Medicine, Weill Cornell Medicine, New York, NY, USA
| | - Richa Singh
- Department of Pathology and Laboratory Medicine, Weill Cornell Medicine, New York, NY, USA
| | - Vincenza Conteduca
- Department of Medical Oncology, Dana Farber Cancer Institute, Boston, MA, USA
| | - Lucie Van Emmenis
- Department of Pathology and Laboratory Medicine, Weill Cornell Medicine, New York, NY, USA
| | - Elisa Arceci
- Department of Pathology and Laboratory Medicine, Weill Cornell Medicine, New York, NY, USA
| | - Hubert Pakula
- Department of Pathology and Laboratory Medicine, Weill Cornell Medicine, New York, NY, USA
| | - Ryan Carelli
- Department of Pathology and Laboratory Medicine, Weill Cornell Medicine, New York, NY, USA
| | - Francesca Khani
- Department of Pathology and Laboratory Medicine, Weill Cornell Medicine, New York, NY, USA
- Department of Urology, Weill Cornell Medicine, New York, NY, USA
- Caryl and Israel Englander Institute for Precision Medicine, New York-Presbyterian Hospital, Weill Cornell Medicine, New York, NY, USA
- Meyer Cancer Center, Weill Cornell Medicine, New York, NY, USA
| | - Martin Bakht
- Department of Medical Oncology, Dana Farber Cancer Institute, Boston, MA, USA
| | - Michael Sigouros
- Caryl and Israel Englander Institute for Precision Medicine, New York-Presbyterian Hospital, Weill Cornell Medicine, New York, NY, USA
| | - Rohan Bareja
- Department of Physiology and Biophysics, Weill Cornell Medicine, New York, NY, USA
- Institute for Computational Biomedicine, Weill Cornell Medicine, New York, NY, USA
| | - Andrea Sboner
- Department of Pathology and Laboratory Medicine, Weill Cornell Medicine, New York, NY, USA
- Caryl and Israel Englander Institute for Precision Medicine, New York-Presbyterian Hospital, Weill Cornell Medicine, New York, NY, USA
- Meyer Cancer Center, Weill Cornell Medicine, New York, NY, USA
- Institute for Computational Biomedicine, Weill Cornell Medicine, New York, NY, USA
| | - Olivier Elemento
- Caryl and Israel Englander Institute for Precision Medicine, New York-Presbyterian Hospital, Weill Cornell Medicine, New York, NY, USA
- Meyer Cancer Center, Weill Cornell Medicine, New York, NY, USA
- Department of Physiology and Biophysics, Weill Cornell Medicine, New York, NY, USA
- Institute for Computational Biomedicine, Weill Cornell Medicine, New York, NY, USA
| | - Scott Tagawa
- Meyer Cancer Center, Weill Cornell Medicine, New York, NY, USA
- Department of Medicine, Weill Cornell Medicine, New York, NY, USA
| | - David M Nanus
- Meyer Cancer Center, Weill Cornell Medicine, New York, NY, USA
- Department of Medicine, Weill Cornell Medicine, New York, NY, USA
| | - Massimo Loda
- Department of Pathology and Laboratory Medicine, Weill Cornell Medicine, New York, NY, USA
- Meyer Cancer Center, Weill Cornell Medicine, New York, NY, USA
| | - Himisha Beltran
- Department of Medical Oncology, Dana Farber Cancer Institute, Boston, MA, USA
| | - Brian Robinson
- Department of Pathology and Laboratory Medicine, Weill Cornell Medicine, New York, NY, USA
- Department of Urology, Weill Cornell Medicine, New York, NY, USA
- Caryl and Israel Englander Institute for Precision Medicine, New York-Presbyterian Hospital, Weill Cornell Medicine, New York, NY, USA
- Meyer Cancer Center, Weill Cornell Medicine, New York, NY, USA
| | - David S Rickman
- Department of Pathology and Laboratory Medicine, Weill Cornell Medicine, New York, NY, USA.
- Meyer Cancer Center, Weill Cornell Medicine, New York, NY, USA.
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31
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Sugita M, Wilkes DC, Bareja R, Eng KW, Nataraj S, Jimenez-Flores RA, Yan L, De Leon JP, Croyle JA, Kaner J, Merugu S, Sharma S, MacDonald TY, Noorzad Z, Panchal P, Pancirer D, Cheng S, Xiang JZ, Olson L, Van Besien K, Rickman DS, Mathew S, Tam W, Rubin MA, Beltran H, Sboner A, Hassane DC, Chiosis G, Elemento O, Roboz GJ, Mosquera JM, Guzman ML. Targeting the epichaperome as an effective precision medicine approach in a novel PML-SYK fusion acute myeloid leukemia. NPJ Precis Oncol 2021; 5:44. [PMID: 34040147 PMCID: PMC8155064 DOI: 10.1038/s41698-021-00183-2] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2020] [Accepted: 02/18/2021] [Indexed: 12/13/2022] Open
Abstract
The epichaperome is a new cancer target composed of hyperconnected networks of chaperome members that facilitate cell survival. Cancers with an altered chaperone configuration may be susceptible to epichaperome inhibitors. We developed a flow cytometry-based assay for evaluation and monitoring of epichaperome abundance at the single cell level, with the goal of prospectively identifying patients likely to respond to epichaperome inhibitors, to measure target engagement, and dependency during treatment. As proof of principle, we describe a patient with an unclassified myeloproliferative neoplasm harboring a novel PML-SYK fusion, who progressed to acute myeloid leukemia despite chemotherapy and allogeneic stem cell transplant. The leukemia was identified as having high epichaperome abundance. We obtained compassionate access to an investigational epichaperome inhibitor, PU-H71. After 16 doses, the patient achieved durable complete remission. These encouraging results suggest that further investigation of epichaperome inhibitors in patients with abundant baseline epichaperome levels is warranted.
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Affiliation(s)
- Mayumi Sugita
- Department of Medicine, Division of Hematology/Oncology, Weill Cornell Medicine, New York, NY, USA
| | - David C Wilkes
- Caryl and Israel Englander Institute for Precision Medicine, Weill Cornell Medicine and NewYork Presbyterian, New York, NY, USA
- Department of Pathology and Laboratory Medicine, Weill Cornell Medicine, New York, NY, USA
| | - Rohan Bareja
- Caryl and Israel Englander Institute for Precision Medicine, Weill Cornell Medicine and NewYork Presbyterian, New York, NY, USA
- Department of Physiology and Biophysics, Weill Cornell Medicine, New York, NY, USA
- Institute for Computational Biomedicine, Weill Cornell Medicine, New York, NY, USA
| | - Kenneth W Eng
- Caryl and Israel Englander Institute for Precision Medicine, Weill Cornell Medicine and NewYork Presbyterian, New York, NY, USA
- Department of Physiology and Biophysics, Weill Cornell Medicine, New York, NY, USA
- Institute for Computational Biomedicine, Weill Cornell Medicine, New York, NY, USA
| | - Sarah Nataraj
- Department of Medicine, Division of Hematology/Oncology, Weill Cornell Medicine, New York, NY, USA
| | - Reyna A Jimenez-Flores
- Department of Medicine, Division of Hematology/Oncology, Weill Cornell Medicine, New York, NY, USA
| | - LunBiao Yan
- Department of Medicine, Division of Hematology/Oncology, Weill Cornell Medicine, New York, NY, USA
| | - Jeanne Pauline De Leon
- Department of Medicine, Division of Hematology/Oncology, Weill Cornell Medicine, New York, NY, USA
| | - Jaclyn A Croyle
- Caryl and Israel Englander Institute for Precision Medicine, Weill Cornell Medicine and NewYork Presbyterian, New York, NY, USA
| | - Justin Kaner
- Department of Medicine, Division of Hematology/Oncology, Weill Cornell Medicine, New York, NY, USA
| | - Swathi Merugu
- Department of Medicine, Division of Hematology/Oncology, Weill Cornell Medicine, New York, NY, USA
- Chemical Biology Program, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Sahil Sharma
- Chemical Biology Program, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Theresa Y MacDonald
- Caryl and Israel Englander Institute for Precision Medicine, Weill Cornell Medicine and NewYork Presbyterian, New York, NY, USA
| | - Zohal Noorzad
- Caryl and Israel Englander Institute for Precision Medicine, Weill Cornell Medicine and NewYork Presbyterian, New York, NY, USA
| | - Palak Panchal
- Chemical Biology Program, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Danielle Pancirer
- Caryl and Israel Englander Institute for Precision Medicine, Weill Cornell Medicine and NewYork Presbyterian, New York, NY, USA
| | - Shuhua Cheng
- Caryl and Israel Englander Institute for Precision Medicine, Weill Cornell Medicine and NewYork Presbyterian, New York, NY, USA
| | - Jenny Z Xiang
- Caryl and Israel Englander Institute for Precision Medicine, Weill Cornell Medicine and NewYork Presbyterian, New York, NY, USA
| | - Luke Olson
- Department of Pathology and Laboratory Medicine, Weill Cornell Medicine, New York, NY, USA
| | - Koen Van Besien
- Department of Medicine, Division of Hematology/Oncology, Weill Cornell Medicine, New York, NY, USA
- Caryl and Israel Englander Institute for Precision Medicine, Weill Cornell Medicine and NewYork Presbyterian, New York, NY, USA
| | - David S Rickman
- Caryl and Israel Englander Institute for Precision Medicine, Weill Cornell Medicine and NewYork Presbyterian, New York, NY, USA
- Department of Pathology and Laboratory Medicine, Weill Cornell Medicine, New York, NY, USA
| | - Susan Mathew
- Department of Pathology and Laboratory Medicine, Weill Cornell Medicine, New York, NY, USA
| | - Wayne Tam
- Department of Pathology and Laboratory Medicine, Weill Cornell Medicine, New York, NY, USA
| | - Mark A Rubin
- Caryl and Israel Englander Institute for Precision Medicine, Weill Cornell Medicine and NewYork Presbyterian, New York, NY, USA
- Department of Pathology and Laboratory Medicine, Weill Cornell Medicine, New York, NY, USA
- Bern Center of Precision Medicine, Universität of Bern, Bern, Switzerland
| | - Himisha Beltran
- Department of Medicine, Division of Hematology/Oncology, Weill Cornell Medicine, New York, NY, USA
- Caryl and Israel Englander Institute for Precision Medicine, Weill Cornell Medicine and NewYork Presbyterian, New York, NY, USA
- Division of Medical Oncology, Dana Farber Cancer Institute, Boston, MA, USA
| | - Andrea Sboner
- Caryl and Israel Englander Institute for Precision Medicine, Weill Cornell Medicine and NewYork Presbyterian, New York, NY, USA
- Department of Pathology and Laboratory Medicine, Weill Cornell Medicine, New York, NY, USA
| | - Duane C Hassane
- Department of Medicine, Division of Hematology/Oncology, Weill Cornell Medicine, New York, NY, USA
| | - Gabriela Chiosis
- Chemical Biology Program, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Olivier Elemento
- Caryl and Israel Englander Institute for Precision Medicine, Weill Cornell Medicine and NewYork Presbyterian, New York, NY, USA
- Department of Physiology and Biophysics, Weill Cornell Medicine, New York, NY, USA
- Institute for Computational Biomedicine, Weill Cornell Medicine, New York, NY, USA
| | - Gail J Roboz
- Department of Medicine, Division of Hematology/Oncology, Weill Cornell Medicine, New York, NY, USA
- Caryl and Israel Englander Institute for Precision Medicine, Weill Cornell Medicine and NewYork Presbyterian, New York, NY, USA
| | - Juan Miguel Mosquera
- Caryl and Israel Englander Institute for Precision Medicine, Weill Cornell Medicine and NewYork Presbyterian, New York, NY, USA.
- Department of Pathology and Laboratory Medicine, Weill Cornell Medicine, New York, NY, USA.
| | - Monica L Guzman
- Department of Medicine, Division of Hematology/Oncology, Weill Cornell Medicine, New York, NY, USA.
- Caryl and Israel Englander Institute for Precision Medicine, Weill Cornell Medicine and NewYork Presbyterian, New York, NY, USA.
- Department of Pharmacology, Weill Cornell Medicine, New York, NY, USA.
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Gopal P, Petty A, Bareja R, Bera T, Rogacki K, Patel JD, Peacock C, Abazeed ME. Multivalent state transitions regulate the intratumoral composition of small cell lung carcinoma. J Clin Oncol 2021. [DOI: 10.1200/jco.2021.39.15_suppl.e20587] [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: 11/20/2022] Open
Abstract
e20587 Background: Small cell lung carcinoma (SCLC) is an aggressive, tobacco-associated tumor with neuroendocrine features characterized by rapid growth, metastatic progression, and initial response followed by almost invariable resistance to therapy. Studies to date have not resolved the extent that diverse transcriptional programs drive SCLC and contribute to its lethality. Methods: We combined one of the largest and most diverse inventories of patient-derived xenograft models of SCLC with an ex vivo culture system that maintains transcriptional fidelity with matched primary SCLC tumor to identify transcriptional state heterogeneity. Using the expression of the Ascl1, NeuroD1, and Yap1 as markers of well-conserved SCLC states, we developed a state-of-the-art fluorescent platform that can directly measure single-cell state transitions in a multi-layered ecosystem using tandemly integrated reporters. We modeled population dynamics using a discrete time Markov chain and directly measure single-cell state transitions. Results: We show significant cell-state heterogeneity in several SCLC primary tumors, patient-derived xenografts (PDX), and ex vivo cultures. These states comprise distinct subpopulations marked by the master regulatory transcription factors (TFs) Ascl1, NeuroD1, and Yap1. Ex vivo, the 3 TFs are associated with suspension aggregates of small neuroendocrine cells, pre-suspension (loosely adherent) aggregates, and large mesenchymal cells with visible cytoplasm and spindle-like membrane extensions, respectively. We have observed equilibria in cell-state proportions in SCLC tumors both in vivo (PDX) and ex vivo. In addition, we have shown that the “elasticity” of SCLC responses, measured as the extent of clinical response during chemotherapy followed by the time to relapse from the end of therapy, is dependent on tumor TF levels. These observations suggest that mechanistic modeling of intra-tumoral state dynamics is of high clinical relevance. Conclusions: Our integrative approach is poised to formulate and validate a unified model of cellular states and program diversity in SCLC. If successful, the characterization of malignant cell ontogenic programs, their plasticity, and the advancement of new therapies designed to combat plasticity by epigenetic reprogramming will create a new scientific canvas for the study of this highly lethal disease.
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Affiliation(s)
| | | | | | - Titas Bera
- University of Toledo College of Medicine and Life Sciences, Toledo, OH
| | | | - Jyoti D. Patel
- Lurie Cancer Center, Northwestern University-Feinberg School of Medicine, Chicago, IL
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33
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Bhardwaj P, Bareja R, Oshchepkova S, Iyengar N, Elemento O, Morrow M, Spector J, Brown KA. Leptin Mediates Obesity-Induced DNA Damage in BRCA1 Breast Epithelial Cells. J Endocr Soc 2021. [DOI: 10.1210/jendso/bvab048.2095] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/19/2022] Open
Abstract
Abstract
Background: Obesity is a risk factor for breast cancer development in women who carry a mutation in the DNA repair enzymes BRCA1 or BRCA2. Previously, we found that obesity was positively associated with DNA damage in breast epithelium from BRCA mutation carriers. Furthermore, factors secreted by obese breast adipose tissue stimulated DNA damage in BRCA mutant breast epithelial cells, suggesting a cross-talk between breast epithelial cells and the adipose tissue that surrounds them. We hypothesized that leptin, a hormone secreted in abundance by obese adipose tissue, may be a driver of DNA damage and/or decrease capacity for DNA repair in breast epithelial cells. If true, this would provide a molecular target for intervention to reduce the risk of tumor formation in this high-risk population of women. Methods: RNA-seq followed by Ingenuity Pathway Analysis (IPA) was conducted on primary breast epithelial organoids isolated from lean and obese BRCA mutation carriers. Breast adipose tissue obtained from lean and obese women were cultured as explants for 24 hours to produce lean and obese conditioned media (CM). The effect of leptin on DNA damage was assessed in a non-cancerous breast epithelial cell line (MCF10A) carrying a heterozygous BRCA1 mutation. Immunofluorescence staining of the DNA damage marker ƴH2AX was carried out after treatment with leptin (100ng-800ng), CM, or CM+leptin antibody, used to neutralize leptin. To test whether leptin affects DNA repair capacity, BRCA1+/- MCF10A cells were treated with leptin or vehicle and then irradiated (1Gy) to induce DNA damage. Resolution of damage was quantified at 0, 0.5, 4, 12, and 24 hrs post-irradiation. Results: IPA analysis identified leptin signaling as significantly upregulated in breast epithelial organoids from obese women compared with lean women. Both obese CM and leptin treatment induced DNA damage in BRCA1+/- MCF10A cells while lean CM did not have this effect. Neutralizing leptin in obese CM was sufficient to inhibit obese CM-mediated induction of DNA damage. No significant difference was observed between leptin or vehicle treatments on DNA repair capacity after irradiation of BRCA+/- MCF10A cells. Conclusions: These data identify leptin, an adipose-derived hormone, as a novel driver of DNA damage in breast epithelial cells. To date, no studies have elucidated the molecular mechanisms that explain the increased penetrance of breast cancer in obese BRCA mutation carriers compared to lean BRCA mutation carriers. This work suggests that leptin may be a mediator of the link between obesity and breast cancer development in this population. Further studies are warranted to determine if targeting the leptin signaling axis will be an effective risk reduction strategy in BRCA mutation carriers who have excess adiposity.
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Affiliation(s)
| | | | | | - Neil Iyengar
- Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | | | - Monica Morrow
- Memorial Sloan Kettering Cancer Center, New York, NY, USA
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34
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Li J, Duran MA, Dhanota N, Chatila WK, Bettigole SE, Kwon J, Sriram RK, Humphries MP, Salto-Tellez M, James JA, Hanna MG, Melms JC, Vallabhaneni S, Litchfield K, Usaite I, Biswas D, Bareja R, Li HW, Martin ML, Dorsaint P, Cavallo JA, Li P, Pauli C, Gottesdiener L, DiPardo BJ, Hollmann TJ, Merghoub T, Wen HY, Reis-Filho JS, Riaz N, Su SSM, Kalbasi A, Vasan N, Powell SN, Wolchok JD, Elemento O, Swanton C, Shoushtari AN, Parkes EE, Izar B, Bakhoum SF. Metastasis and Immune Evasion from Extracellular cGAMP Hydrolysis. Cancer Discov 2021; 11:1212-1227. [PMID: 33372007 PMCID: PMC8102348 DOI: 10.1158/2159-8290.cd-20-0387] [Citation(s) in RCA: 128] [Impact Index Per Article: 42.7] [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: 03/27/2020] [Revised: 10/30/2020] [Accepted: 12/11/2020] [Indexed: 12/21/2022]
Abstract
Cytosolic DNA is characteristic of chromosomally unstable metastatic cancer cells, resulting in constitutive activation of the cGAS-STING innate immune pathway. How tumors co-opt inflammatory signaling while evading immune surveillance remains unknown. Here, we show that the ectonucleotidase ENPP1 promotes metastasis by selectively degrading extracellular cGAMP, an immune-stimulatory metabolite whose breakdown products include the immune suppressor adenosine. ENPP1 loss suppresses metastasis, restores tumor immune infiltration, and potentiates response to immune checkpoint blockade in a manner dependent on tumor cGAS and host STING. Conversely, overexpression of wild-type ENPP1, but not an enzymatically weakened mutant, promotes migration and metastasis, in part through the generation of extracellular adenosine, and renders otherwise sensitive tumors completely resistant to immunotherapy. In human cancers, ENPP1 expression correlates with reduced immune cell infiltration, increased metastasis, and resistance to anti-PD-1/PD-L1 treatment. Thus, cGAMP hydrolysis by ENPP1 enables chromosomally unstable tumors to transmute cGAS activation into an immune-suppressive pathway. SIGNIFICANCE: Chromosomal instability promotes metastasis by generating chronic tumor inflammation. ENPP1 facilitates metastasis and enables tumor cells to tolerate inflammation by hydrolyzing the immunotransmitter cGAMP, preventing its transfer from cancer cells to immune cells.This article is highlighted in the In This Issue feature, p. 995.
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Affiliation(s)
- Jun Li
- Human Oncology and Pathogenesis Program, Memorial Sloan Kettering Cancer Center, New York, New York
- Department of Radiation Oncology, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Mercedes A Duran
- Human Oncology and Pathogenesis Program, Memorial Sloan Kettering Cancer Center, New York, New York
- Department of Radiation Oncology, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Ninjit Dhanota
- Human Oncology and Pathogenesis Program, Memorial Sloan Kettering Cancer Center, New York, New York
- Department of Radiation Oncology, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Walid K Chatila
- Human Oncology and Pathogenesis Program, Memorial Sloan Kettering Cancer Center, New York, New York
- Tri-Institutional Program in Computational Biology and Medicine, Weill Cornell Medical College, New York, New York
| | | | - John Kwon
- Human Oncology and Pathogenesis Program, Memorial Sloan Kettering Cancer Center, New York, New York
- Department of Radiation Oncology, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Roshan K Sriram
- Meyer Cancer Center, Weill Cornell Medicine, New York, New York
| | - Matthew P Humphries
- Precision Medicine Centre of Excellence, Centre for Cancer Research and Cell Biology, Queen's University Belfast, Belfast, United Kingdom
| | - Manuel Salto-Tellez
- Precision Medicine Centre of Excellence, Centre for Cancer Research and Cell Biology, Queen's University Belfast, Belfast, United Kingdom
- Medical Sciences Division, Department of Oncology, University of Oxford, Oxford, United Kingdom
| | - Jacqueline A James
- Precision Medicine Centre of Excellence, Centre for Cancer Research and Cell Biology, Queen's University Belfast, Belfast, United Kingdom
| | - Matthew G Hanna
- Department of Pathology, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Johannes C Melms
- Columbia Center for Translational Immunology, New York, New York
- Division of Hematology and Oncology, Columbia University Medical Center, New York, New York
| | - Sreeram Vallabhaneni
- Laboratory for Systems Pharmacology, Harvard Medical School, Boston, Massachusetts
| | - Kevin Litchfield
- Cancer Evolution and Genome Instability Laboratory, Francis Crick Institute, London, United Kingdom
| | - Ieva Usaite
- Cancer Evolution and Genome Instability Laboratory, Francis Crick Institute, London, United Kingdom
| | - Dhruva Biswas
- Cancer Evolution and Genome Instability Laboratory, Francis Crick Institute, London, United Kingdom
| | - Rohan Bareja
- Englander Institute for Precision Medicine, Meyer Cancer Center, Weill Cornell Medicine, New York, New York
| | - Hao Wei Li
- Columbia Center for Translational Immunology, New York, New York
| | - Maria Laura Martin
- Englander Institute for Precision Medicine, Meyer Cancer Center, Weill Cornell Medicine, New York, New York
| | - Princesca Dorsaint
- Englander Institute for Precision Medicine, Meyer Cancer Center, Weill Cornell Medicine, New York, New York
| | - Julie-Ann Cavallo
- Human Oncology and Pathogenesis Program, Memorial Sloan Kettering Cancer Center, New York, New York
- Department of Radiation Oncology, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Peng Li
- Immunology Program, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Chantal Pauli
- Institute for Pathology and Molecular Pathology, University Hospital Zurich, Zurich, Switzerland
| | - Lee Gottesdiener
- Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Benjamin J DiPardo
- Department of Surgery, University of California, Los Angeles, California
| | - Travis J Hollmann
- Medical Sciences Division, Department of Oncology, University of Oxford, Oxford, United Kingdom
| | - Taha Merghoub
- Human Oncology and Pathogenesis Program, Memorial Sloan Kettering Cancer Center, New York, New York
- Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York
- Department of Medicine, Weill Cornell Medicine, New York, New York
- Ludwig Collaborative and Swim Across America Laboratory, Memorial Sloan Kettering Cancer Center, New York, New York
- Parker Institute for Cancer Immunotherapy, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Hannah Y Wen
- Department of Pathology, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Jorge S Reis-Filho
- Department of Pathology, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Nadeem Riaz
- Department of Radiation Oncology, Memorial Sloan Kettering Cancer Center, New York, New York
| | | | - Anusha Kalbasi
- Department of Radiation Oncology, Jonsson Comprehensive Cancer Center, University of California, Los Angeles, California
| | - Neil Vasan
- Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York
- Department of Medicine, Weill Cornell Medicine, New York, New York
| | - Simon N Powell
- Department of Radiation Oncology, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Jedd D Wolchok
- Human Oncology and Pathogenesis Program, Memorial Sloan Kettering Cancer Center, New York, New York
- Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York
- Department of Medicine, Weill Cornell Medicine, New York, New York
- Ludwig Collaborative and Swim Across America Laboratory, Memorial Sloan Kettering Cancer Center, New York, New York
- Parker Institute for Cancer Immunotherapy, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Olivier Elemento
- Englander Institute for Precision Medicine, Meyer Cancer Center, Weill Cornell Medicine, New York, New York
| | - Charles Swanton
- Cancer Evolution and Genome Instability Laboratory, Francis Crick Institute, London, United Kingdom
| | - Alexander N Shoushtari
- Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York
- Department of Medicine, Weill Cornell Medicine, New York, New York
| | - Eileen E Parkes
- Precision Medicine Centre of Excellence, Centre for Cancer Research and Cell Biology, Queen's University Belfast, Belfast, United Kingdom
- Medical Sciences Division, Department of Oncology, University of Oxford, Oxford, United Kingdom
| | - Benjamin Izar
- Columbia Center for Translational Immunology, New York, New York
- Division of Hematology and Oncology, Columbia University Medical Center, New York, New York
| | - Samuel F Bakhoum
- Human Oncology and Pathogenesis Program, Memorial Sloan Kettering Cancer Center, New York, New York.
- Department of Radiation Oncology, Memorial Sloan Kettering Cancer Center, New York, New York
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35
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Lehmann GL, Hanke-Gogokhia C, Hu Y, Bareja R, Salfati Z, Ginsberg M, Nolan DJ, Mendez-Huergo SP, Dalotto-Moreno T, Wojcinski A, Ochoa F, Zeng S, Cerliani JP, Panagis L, Zager PJ, Mullins RF, Ogura S, Lutty GA, Bang J, Zippin JH, Romano C, Rabinovich GA, Elemento O, Joyner AL, Rafii S, Rodriguez-Boulan E, Benedicto I. Single-cell profiling reveals an endothelium-mediated immunomodulatory pathway in the eye choroid. J Exp Med 2021; 217:151573. [PMID: 32196081 PMCID: PMC7971135 DOI: 10.1084/jem.20190730] [Citation(s) in RCA: 43] [Impact Index Per Article: 14.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2019] [Revised: 12/27/2019] [Accepted: 02/19/2020] [Indexed: 12/14/2022] Open
Abstract
The activity and survival of retinal photoreceptors depend on support functions performed by the retinal pigment epithelium (RPE) and on oxygen and nutrients delivered by blood vessels in the underlying choroid. By combining single-cell and bulk RNA sequencing, we categorized mouse RPE/choroid cell types and characterized the tissue-specific transcriptomic features of choroidal endothelial cells. We found that choroidal endothelium adjacent to the RPE expresses high levels of Indian Hedgehog and identified its downstream target as stromal GLI1+ mesenchymal stem cell–like cells. In vivo genetic impairment of Hedgehog signaling induced significant loss of choroidal mast cells, as well as an altered inflammatory response and exacerbated visual function defects after retinal damage. Our studies reveal the cellular and molecular landscape of adult RPE/choroid and uncover a Hedgehog-regulated choroidal immunomodulatory signaling circuit. These results open new avenues for the study and treatment of retinal vascular diseases and choroid-related inflammatory blinding disorders.
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Affiliation(s)
- Guillermo L Lehmann
- Department of Ophthalmology, Margaret Dyson Vision Research Institute, Weill Cornell Medicine, New York, NY.,Regeneron Pharmaceuticals, Inc., Tarrytown, NY
| | - Christin Hanke-Gogokhia
- Department of Ophthalmology, Margaret Dyson Vision Research Institute, Weill Cornell Medicine, New York, NY
| | - Yang Hu
- Caryl and Israel Englander Institute for Precision Medicine, Department of Physiology and Biophysics, Weill Cornell Medicine, New York, NY
| | - Rohan Bareja
- Caryl and Israel Englander Institute for Precision Medicine, Department of Physiology and Biophysics, Weill Cornell Medicine, New York, NY
| | - Zelda Salfati
- Department of Ophthalmology, Margaret Dyson Vision Research Institute, Weill Cornell Medicine, New York, NY
| | | | | | - Santiago P Mendez-Huergo
- Laboratorio de Inmunopatología, Instituto de Biología y Medicina Experimental, Consejo Nacional de Investigaciones Científicas y Técnicas, Buenos Aires, Argentina
| | - Tomas Dalotto-Moreno
- Laboratorio de Inmunopatología, Instituto de Biología y Medicina Experimental, Consejo Nacional de Investigaciones Científicas y Técnicas, Buenos Aires, Argentina
| | - Alexandre Wojcinski
- Developmental Biology Program, Memorial Sloan-Kettering Cancer Center, New York, NY
| | | | - Shemin Zeng
- The University of Iowa Institute for Vision Research and Department of Ophthalmology and Visual Sciences, The University of Iowa, Iowa City, IA
| | - Juan P Cerliani
- Laboratorio de Inmunopatología, Instituto de Biología y Medicina Experimental, Consejo Nacional de Investigaciones Científicas y Técnicas, Buenos Aires, Argentina
| | | | - Patrick J Zager
- Department of Ophthalmology, Margaret Dyson Vision Research Institute, Weill Cornell Medicine, New York, NY
| | - Robert F Mullins
- The University of Iowa Institute for Vision Research and Department of Ophthalmology and Visual Sciences, The University of Iowa, Iowa City, IA
| | - Shuntaro Ogura
- Wilmer Ophthalmological Institute, Johns Hopkins Hospital, Baltimore, MD
| | - Gerard A Lutty
- Wilmer Ophthalmological Institute, Johns Hopkins Hospital, Baltimore, MD
| | - Jakyung Bang
- Department of Dermatology, Weill Cornell Medicine and New York-Presbyterian Hospital, New York, NY
| | - Jonathan H Zippin
- Department of Dermatology, Weill Cornell Medicine and New York-Presbyterian Hospital, New York, NY
| | | | - Gabriel A Rabinovich
- Laboratorio de Inmunopatología, Instituto de Biología y Medicina Experimental, Consejo Nacional de Investigaciones Científicas y Técnicas, Buenos Aires, Argentina.,Departamento de Química Biológica, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Buenos Aires, Argentina
| | - Olivier Elemento
- Caryl and Israel Englander Institute for Precision Medicine, Department of Physiology and Biophysics, Weill Cornell Medicine, New York, NY
| | - Alexandra L Joyner
- Developmental Biology Program, Memorial Sloan-Kettering Cancer Center, New York, NY
| | - Shahin Rafii
- Ansary Stem Cell Institute, Department of Medicine, Division of Regenerative Medicine, Weill Cornell Medicine, New York, NY
| | - Enrique Rodriguez-Boulan
- Department of Ophthalmology, Margaret Dyson Vision Research Institute, Weill Cornell Medicine, New York, NY
| | - Ignacio Benedicto
- Department of Ophthalmology, Margaret Dyson Vision Research Institute, Weill Cornell Medicine, New York, NY.,Centro Nacional de Investigaciones Cardiovasculares (CNIC), Madrid, Spain
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36
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Singhal SK, Byun JS, Park S, Yan T, Yancey R, Caban A, Hernandez SG, Hewitt SM, Boisvert H, Hennek S, Bobrow M, Ahmed MSU, White J, Yates C, Aukerman A, Vanguri R, Bareja R, Lenci R, Farré PL, De Siervi A, Nápoles AM, Vohra N, Gardner K. Kaiso (ZBTB33) subcellular partitioning functionally links LC3A/B, the tumor microenvironment, and breast cancer survival. Commun Biol 2021; 4:150. [PMID: 33526872 PMCID: PMC7851134 DOI: 10.1038/s42003-021-01651-y] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [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: 02/28/2020] [Accepted: 12/29/2020] [Indexed: 12/30/2022] Open
Abstract
The use of digital pathology for the histomorphologic profiling of pathological specimens is expanding the precision and specificity of quantitative tissue analysis at an unprecedented scale; thus, enabling the discovery of new and functionally relevant histological features of both predictive and prognostic significance. In this study, we apply quantitative automated image processing and computational methods to profile the subcellular distribution of the multi-functional transcriptional regulator, Kaiso (ZBTB33), in the tumors of a large racially diverse breast cancer cohort from a designated health disparities region in the United States. Multiplex multivariate analysis of the association of Kaiso’s subcellular distribution with other breast cancer biomarkers reveals novel functional and predictive linkages between Kaiso and the autophagy-related proteins, LC3A/B, that are associated with features of the tumor immune microenvironment, survival, and race. These findings identify effective modalities of Kaiso biomarker assessment and uncover unanticipated insights into Kaiso’s role in breast cancer progression. Through automated image analysis, Singhal et al quantify nuclear versus cytoplasmic distribution of the Kaiso transcription factor in breast cancer patient tissue. They find that Kaiso distribution correlates with breast cancer subtype and overall survival, and discover a link between cytoplasmic Kaiso and autophagy marker LC3.
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Affiliation(s)
- Sandeep K Singhal
- Department of Pathology, School of Medicine and Health Sciences, Department of Computer Science, School of Electrical Engineering and Computer Science, University of North Dakota, Grand Forks, ND, USA
| | - Jung S Byun
- Division of Intramural Research, National Institutes of Minority Health and Health Disparities, National Institutes of Health, Bethesda, MD, USA
| | - Samson Park
- Division of Intramural Research, National Institutes of Minority Health and Health Disparities, National Institutes of Health, Bethesda, MD, USA
| | - Tingfen Yan
- Division of Intramural Research, National Institutes of Minority Health and Health Disparities, National Institutes of Health, Bethesda, MD, USA.,National Institutes of Genome Research, National Institutes of Health, Bethesda, MD, USA
| | - Ryan Yancey
- Department of Pathology and Cell Biology, Columbia University Irvine Medical Center, New York, NY, USA
| | - Ambar Caban
- Department of Pathology and Cell Biology, Columbia University Irvine Medical Center, New York, NY, USA
| | - Sara Gil Hernandez
- Division of Intramural Research, National Institutes of Minority Health and Health Disparities, National Institutes of Health, Bethesda, MD, USA
| | - Stephen M Hewitt
- Laboratory of Pathology, Centers for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD, USA
| | | | | | | | - Md Shakir Uddin Ahmed
- Department of Biology and Center for Cancer Research, Tuskegee University, Tuskegee, Al, USA
| | - Jason White
- Department of Biology and Center for Cancer Research, Tuskegee University, Tuskegee, Al, USA
| | - Clayton Yates
- Department of Biology and Center for Cancer Research, Tuskegee University, Tuskegee, Al, USA
| | - Andrew Aukerman
- Department of Pathology and Cell Biology, Columbia University Irvine Medical Center, New York, NY, USA
| | - Rami Vanguri
- Department of Pathology and Cell Biology, Columbia University Irvine Medical Center, New York, NY, USA
| | - Rohan Bareja
- Department Computer Science Department, Columbia University, New York, NY, USA
| | - Romina Lenci
- Department of Pathology and Cell Biology, Columbia University Irvine Medical Center, New York, NY, USA
| | - Paula Lucia Farré
- Laboratorio de Oncologıa Molecular y Nuevos Blancos Terapeuticos, Instituto de Biologıa y Medicina Experimental (IBYME), CONICET, Buenos Aires, Argentina
| | - Adriana De Siervi
- Laboratorio de Oncologıa Molecular y Nuevos Blancos Terapeuticos, Instituto de Biologıa y Medicina Experimental (IBYME), CONICET, Buenos Aires, Argentina
| | - Anna María Nápoles
- Division of Intramural Research, National Institutes of Minority Health and Health Disparities, National Institutes of Health, Bethesda, MD, USA
| | - Nasreen Vohra
- Brody School of Medicine, East Carolina University, Greenville, NC, USA
| | - Kevin Gardner
- Department of Pathology and Cell Biology, Columbia University Irvine Medical Center, New York, NY, USA.
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Beg S, Bareja R, Ohara K, Eng KW, Wilkes DC, Pisapia DJ, Zoughbi WA, Kudman S, Zhang W, Rao R, Manohar J, Kane T, Sigouros M, Xiang JZ, Khani F, Robinson BD, Faltas BM, Sternberg CN, Sboner A, Beltran H, Elemento O, Mosquera JM. Integration of whole-exome and anchored PCR-based next generation sequencing significantly increases detection of actionable alterations in precision oncology. Transl Oncol 2020; 14:100944. [PMID: 33190043 PMCID: PMC7674614 DOI: 10.1016/j.tranon.2020.100944] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [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: 06/28/2020] [Revised: 10/17/2020] [Accepted: 10/22/2020] [Indexed: 12/16/2022] Open
Abstract
BACKGROUND Frequency of clinically relevant mutations in solid tumors by targeted and whole-exome sequencing is ∼30%. Transcriptome analysis complements detection of actionable gene fusions in advanced cancer patients. Goal of this study was to determine the added value of anchored multiplex PCR (AMP)-based next-generation sequencing (NGS) assay to identify further potential drug targets, when coupled with whole-exome sequencing (WES). METHODS Selected series of fifty-six samples from 55 patients enrolled in our precision medicine study were interrogated by WES and AMP-based NGS. RNA-seq was performed in 19 cases. Clinically relevant and actionable alterations detected by three methods were integrated and analyzed. RESULTS AMP-based NGS detected 48 fusions in 31 samples (55.4%); 31.25% (15/48) were classified as targetable based on published literature. WES revealed 29 samples (51.8%) harbored targetable alterations. TMB-high and MSI-high status were observed in 12.7% and 1.8% of cases. RNA-seq from 19 samples identified 8 targetable fusions (42.1%), also captured by AMP-based NGS. When number of actionable fusions detected by AMP-based NGS were added to WES targetable alterations, 66.1% of samples had potential drug targets. When both WES and RNA-seq were analyzed, 57.8% of samples had targetable alterations. CONCLUSIONS This study highlights importance of an integrative genomic approach for precision oncology, including use of different NGS platforms with complementary features. Integrating RNA data (whole transcriptome or AMP-based NGS) significantly enhances detection of potential targets in cancer patients. In absence of fresh frozen tissue, AMP-based NGS is a robust method to detect actionable fusions using low-input RNA from archival tissue.
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Affiliation(s)
- Shaham Beg
- Department of Pathology and Laboratory Medicine, Weill Cornell Medicine, New York, NY, United States; Caryl and Israel Englander Institute for Precision Medicine, Weill Cornell Medicine and NewYork Presbyterian, New York, NY, United States
| | - Rohan Bareja
- Caryl and Israel Englander Institute for Precision Medicine, Weill Cornell Medicine and NewYork Presbyterian, New York, NY, United States; Department of Physiology and Biophysics, Weill Cornell Medicine, New York, NY, United States; Institute for Computational Biomedicine, Weill Cornell Medicine, New York, NY, United States
| | - Kentaro Ohara
- Department of Pathology and Laboratory Medicine, Weill Cornell Medicine, New York, NY, United States; Caryl and Israel Englander Institute for Precision Medicine, Weill Cornell Medicine and NewYork Presbyterian, New York, NY, United States
| | - Kenneth Wha Eng
- Caryl and Israel Englander Institute for Precision Medicine, Weill Cornell Medicine and NewYork Presbyterian, New York, NY, United States; Department of Physiology and Biophysics, Weill Cornell Medicine, New York, NY, United States; Institute for Computational Biomedicine, Weill Cornell Medicine, New York, NY, United States
| | - David C Wilkes
- Department of Pathology and Laboratory Medicine, Weill Cornell Medicine, New York, NY, United States; Caryl and Israel Englander Institute for Precision Medicine, Weill Cornell Medicine and NewYork Presbyterian, New York, NY, United States
| | - David J Pisapia
- Department of Pathology and Laboratory Medicine, Weill Cornell Medicine, New York, NY, United States; Caryl and Israel Englander Institute for Precision Medicine, Weill Cornell Medicine and NewYork Presbyterian, New York, NY, United States
| | - Wael Al Zoughbi
- Department of Pathology and Laboratory Medicine, Weill Cornell Medicine, New York, NY, United States; Caryl and Israel Englander Institute for Precision Medicine, Weill Cornell Medicine and NewYork Presbyterian, New York, NY, United States
| | - Sarah Kudman
- Department of Pathology and Laboratory Medicine, Weill Cornell Medicine, New York, NY, United States; Caryl and Israel Englander Institute for Precision Medicine, Weill Cornell Medicine and NewYork Presbyterian, New York, NY, United States
| | - Wei Zhang
- Department of Pathology and Laboratory Medicine, Weill Cornell Medicine, New York, NY, United States
| | - Rema Rao
- Department of Pathology and Laboratory Medicine, Weill Cornell Medicine, New York, NY, United States; Caryl and Israel Englander Institute for Precision Medicine, Weill Cornell Medicine and NewYork Presbyterian, New York, NY, United States
| | - Jyothi Manohar
- Caryl and Israel Englander Institute for Precision Medicine, Weill Cornell Medicine and NewYork Presbyterian, New York, NY, United States
| | - Troy Kane
- Caryl and Israel Englander Institute for Precision Medicine, Weill Cornell Medicine and NewYork Presbyterian, New York, NY, United States
| | - Michael Sigouros
- Caryl and Israel Englander Institute for Precision Medicine, Weill Cornell Medicine and NewYork Presbyterian, New York, NY, United States
| | - Jenny Zhaoying Xiang
- Department of Pathology and Laboratory Medicine, Weill Cornell Medicine, New York, NY, United States
| | - Francesca Khani
- Department of Pathology and Laboratory Medicine, Weill Cornell Medicine, New York, NY, United States; Caryl and Israel Englander Institute for Precision Medicine, Weill Cornell Medicine and NewYork Presbyterian, New York, NY, United States
| | - Brian D Robinson
- Department of Pathology and Laboratory Medicine, Weill Cornell Medicine, New York, NY, United States; Caryl and Israel Englander Institute for Precision Medicine, Weill Cornell Medicine and NewYork Presbyterian, New York, NY, United States
| | - Bishoy M Faltas
- Caryl and Israel Englander Institute for Precision Medicine, Weill Cornell Medicine and NewYork Presbyterian, New York, NY, United States; Department of Medicine, Weill Cornell Medicine, New York, NY, United States
| | - Cora N Sternberg
- Caryl and Israel Englander Institute for Precision Medicine, Weill Cornell Medicine and NewYork Presbyterian, New York, NY, United States; Department of Medicine, Weill Cornell Medicine, New York, NY, United States
| | - Andrea Sboner
- Department of Pathology and Laboratory Medicine, Weill Cornell Medicine, New York, NY, United States; Caryl and Israel Englander Institute for Precision Medicine, Weill Cornell Medicine and NewYork Presbyterian, New York, NY, United States; Department of Physiology and Biophysics, Weill Cornell Medicine, New York, NY, United States; Institute for Computational Biomedicine, Weill Cornell Medicine, New York, NY, United States
| | - Himisha Beltran
- Caryl and Israel Englander Institute for Precision Medicine, Weill Cornell Medicine and NewYork Presbyterian, New York, NY, United States; Department of Medicine, Weill Cornell Medicine, New York, NY, United States
| | - Olivier Elemento
- Caryl and Israel Englander Institute for Precision Medicine, Weill Cornell Medicine and NewYork Presbyterian, New York, NY, United States; Department of Physiology and Biophysics, Weill Cornell Medicine, New York, NY, United States; Institute for Computational Biomedicine, Weill Cornell Medicine, New York, NY, United States
| | - Juan Miguel Mosquera
- Department of Pathology and Laboratory Medicine, Weill Cornell Medicine, New York, NY, United States; Caryl and Israel Englander Institute for Precision Medicine, Weill Cornell Medicine and NewYork Presbyterian, New York, NY, United States.
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Cyrta J, Augspach A, De Filippo MR, Prandi D, Thienger P, Benelli M, Cooley V, Bareja R, Wilkes D, Chae SS, Cavaliere P, Dephoure N, Uldry AC, Lagache SB, Roma L, Cohen S, Jaquet M, Brandt LP, Alshalalfa M, Puca L, Sboner A, Feng F, Wang S, Beltran H, Lotan T, Spahn M, Kruithof-de Julio M, Chen Y, Ballman KV, Demichelis F, Piscuoglio S, Rubin MA. Role of specialized composition of SWI/SNF complexes in prostate cancer lineage plasticity. Nat Commun 2020; 11:5549. [PMID: 33144576 PMCID: PMC7642293 DOI: 10.1038/s41467-020-19328-1] [Citation(s) in RCA: 66] [Impact Index Per Article: 16.5] [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: 02/08/2020] [Accepted: 10/07/2020] [Indexed: 01/06/2023] Open
Abstract
Advanced prostate cancer initially responds to hormonal treatment, but ultimately becomes resistant and requires more potent therapies. One mechanism of resistance observed in around 10–20% of these patients is lineage plasticity, which manifests in a partial or complete small cell or neuroendocrine prostate cancer (NEPC) phenotype. Here, we investigate the role of the mammalian SWI/SNF (mSWI/SNF) chromatin remodeling complex in NEPC. Using large patient datasets, patient-derived organoids and cancer cell lines, we identify mSWI/SNF subunits that are deregulated in NEPC and demonstrate that SMARCA4 (BRG1) overexpression is associated with aggressive disease. We also show that SWI/SNF complexes interact with different lineage-specific factors in NEPC compared to prostate adenocarcinoma. These data point to a role for mSWI/SNF complexes in therapy-related lineage plasticity, which may also be relevant for other solid tumors. The differentiation of prostate adenocarcinoma to neuroendocrine prostate cancer (CRPC-NE) is a mechanism of resistance to androgen deprivation therapy. Here the authors show that SWI/SNF chromatin-remodeling complex is deregulated in CRPC-NE and that the complex interacts with different lineage specific factors throughout prostate cancer transdifferentiation.
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Affiliation(s)
- Joanna Cyrta
- Department for BioMedical Research, University of Bern, 3008, Bern, Switzerland.,The Caryl and Israel Englander Institute for Precision Medicine, Weill Cornell Medicine, New York, NY, 10021, USA
| | - Anke Augspach
- Department for BioMedical Research, University of Bern, 3008, Bern, Switzerland
| | - Maria Rosaria De Filippo
- Department for BioMedical Research, Urology Research Laboratory, University of Bern, 3008, Bern, Switzerland.,Institute of Pathology and Medical Genetics, University Hospital Basel, University of Basel, 4051, Basel, Switzerland
| | - Davide Prandi
- Department of Cellular, Computational and Integrative Biology (CIBIO), University of Trento, 38122, Trento, Italy
| | - Phillip Thienger
- Department for BioMedical Research, University of Bern, 3008, Bern, Switzerland
| | - Matteo Benelli
- Department of Cellular, Computational and Integrative Biology (CIBIO), University of Trento, 38122, Trento, Italy.,Bioinformatics Unit, Hospital of Prato, 59100, Prato, Italy
| | - Victoria Cooley
- Department of Healthcare Policy and Research, Division of Biostatistics and Epidemiology, Weill Cornell Medicine, New York, NY, 10021, USA
| | - Rohan Bareja
- The Caryl and Israel Englander Institute for Precision Medicine, Weill Cornell Medicine, New York, NY, 10021, USA.,Institute for Computational Biomedicine, Weill Cornell Medicine, New York, NY, 10021, USA
| | - David Wilkes
- The Caryl and Israel Englander Institute for Precision Medicine, Weill Cornell Medicine, New York, NY, 10021, USA
| | - Sung-Suk Chae
- Department of Laboratory Medicine and Pathology, Weill Cornell Medicine, New York, NY, 10021, USA
| | - Paola Cavaliere
- Meyer Cancer Center, Weill Cornell Medicine, New York, NY, 10021, USA
| | - Noah Dephoure
- Meyer Cancer Center, Weill Cornell Medicine, New York, NY, 10021, USA.,Department of Biochemistry, Weill Cornell Medicine, New York, NY, 10021, USA
| | - Anne-Christine Uldry
- Proteomics Mass Spectrometry Core Facility, University of Bern, 3010, Bern, Switzerland
| | - Sophie Braga Lagache
- Proteomics Mass Spectrometry Core Facility, University of Bern, 3010, Bern, Switzerland
| | - Luca Roma
- Institute of Pathology and Medical Genetics, University Hospital Basel, University of Basel, 4051, Basel, Switzerland
| | - Sandra Cohen
- Department of Laboratory Medicine and Pathology, Weill Cornell Medicine, New York, NY, 10021, USA
| | - Muriel Jaquet
- Department for BioMedical Research, University of Bern, 3008, Bern, Switzerland
| | - Laura P Brandt
- Department for BioMedical Research, University of Bern, 3008, Bern, Switzerland
| | - Mohammed Alshalalfa
- Department of Radiation Oncology, Helen Diller Family Comprehensive Cancer Center, University of California at San Francisco, San Francisco, CA, USA
| | - Loredana Puca
- Department of Medicine, Division of Medical Oncology, Weill Cornell Medicine, New York, NY, 10021, USA
| | - Andrea Sboner
- The Caryl and Israel Englander Institute for Precision Medicine, Weill Cornell Medicine, New York, NY, 10021, USA.,Institute for Computational Biomedicine, Weill Cornell Medicine, New York, NY, 10021, USA.,HRH Prince Alwaleed Bin Talal Bin Abdulaziz Alsaud Institute for Computational Biomedicine, Weill Cornell Medicine, New York, NY, 10021, USA.,Meyer Cancer Center, Weill Cornell Medicine, New York, NY, 10065, USA
| | - Felix Feng
- Proteomics Mass Spectrometry Core Facility, University of Bern, 3010, Bern, Switzerland
| | - Shangqian Wang
- Human Oncology and Pathogenesis Program and Department of Medicine, Memorial Sloan-Kettering Cancer Center, New York, NY, 10065, USA
| | - Himisha Beltran
- Department of Medicine, Division of Medical Oncology, Weill Cornell Medicine, New York, NY, 10021, USA.,Department of Medical Oncology, Dana Farber Cancer Institute, Boston, MA, USA
| | - Tamara Lotan
- Department of Urology, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA.,Department of Pathology, Johns Hopkins University School of Medicine, Baltimore, MD, 21205, USA.,Department of Oncology, Johns Hopkins University School of Medicine, Baltimore, MD, 21205, USA
| | - Martin Spahn
- Lindenhofspital Bern, Prostate Center Bern, 3012, Bern, Switzerland.,Department of Urology, Essen University Hospital, University of Duisburg-Essen, 47057, Essen, Germany
| | - Marianna Kruithof-de Julio
- Department for BioMedical Research, University of Bern, 3008, Bern, Switzerland.,Department for BioMedical Research, Urology Research Laboratory, University of Bern, 3008, Bern, Switzerland.,Department of Urology, Inselspital, 3010, Bern, Switzerland
| | - Yu Chen
- Department of Medicine, Division of Medical Oncology, Weill Cornell Medicine, New York, NY, 10021, USA
| | - Karla V Ballman
- Department of Healthcare Policy and Research, Division of Biostatistics and Epidemiology, Weill Cornell Medicine, New York, NY, 10021, USA
| | - Francesca Demichelis
- The Caryl and Israel Englander Institute for Precision Medicine, Weill Cornell Medicine, New York, NY, 10021, USA.,Department of Cellular, Computational and Integrative Biology (CIBIO), University of Trento, 38122, Trento, Italy
| | - Salvatore Piscuoglio
- Institute of Pathology and Medical Genetics, University Hospital Basel, University of Basel, 4051, Basel, Switzerland.,Visceral Surgery Research Laboratory, Clarunis, Department of Biomedicine, University of Basel, 4051, Basel, Switzerland.,Clarunis Universitäres Bauchzentrum Basel, 4002, Basel, Switzerland
| | - Mark A Rubin
- Department for BioMedical Research, University of Bern, 3008, Bern, Switzerland. .,Inselspital, 3010, Bern, Switzerland. .,Bern Center for Precision Medicine, 3008, Bern, Switzerland.
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Brendel MB, Khosravi P, Tse E, Gu L, Shohdy K, Bareja R, Bhinder B, Elemento O, Faltas B, Hajirasouliha I. Abstract 859: Deep learning predicts expression-based molecular subtypes and immune status of urothelial cancer using digital pathology slides. Cancer Res 2020. [DOI: 10.1158/1538-7445.am2020-859] [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
RNA-sequencing (RNA-seq) has revealed intrinsic subtypes of urothelial carcinoma (UC). We have recently developed a molecular classifier to separate UC tumors to ‘hot' and ‘cold' based on the expression of immune-related genes. Both molecular subtype and immune-status correlate with response to different treatments, however, RNA-seq data is not readily available for all tumors thus limiting our ability to predict treatment response. We hypothesized that a deep learning approach can predict urothelial cancer molecular subtype and classify immune cell levels from pathology tissue slides. To test this hypothesis, we developed a deep learning model to classify urothelial carcinoma subtypes from hematoxylin and eosin (H&E) stained tissue sections using BASE47 luminal-basal classification and our immune-status classifiers based on RNA-seq data from patients in the TCGA dataset as ground truth. Patches of 2048x2048 pixels were generated from 446 whole slide images (WSIs) resulting in a total of 79,053 images. 70% of the patients were used for training, and 15% are being used as a validation set. The remaining 15% of the data will be a blind test set. We used the Resnet-18 architecture, which performed best based on empirical testing (high accuracy while minimizing overfitting). We performed a color normalization step based on the Vahadane algorithm (IEEE Trans Med Imaging. 2016;35(8):1962 71) to analyze the predictive performance and generalizability of the model compared to non-normalized slides. We also used gradient-weighted class activation mapping to highlight the regions of the tissue that may be important for classification. After 20 epochs of training, we achieved a 74% patch prediction accuracy on the validation set with a ROC-AUC of 0.80 for non-normalized immune cell classification. For normalized images, we achieved a 70% patch prediction accuracy on the validation set with a ROC-AUC of 0.75. For the luminal-basal subtype classification task, we achieved a 68% patch wise accuracy on the validation set with a ROC-AUC of 0.76 for normalized data and 68% patch-wise accuracy with a ROC-AUC of 0.74 for non-normalized data. We are currently testing the model on an internal urothelial cancer cohort at Weill Cornell Medicine. Our data demonstrates the utility of deep learning methods in predicting UC molecular subtype and immune status from digital pathology slides. This data has important implications for predicting prognosis and treatment response in UC patients.
Citation Format: Matthew Bryan Brendel, Pegah Khosravi, Emily Tse, Lilly Gu, Kyrillus Shohdy, Rohan Bareja, Bhavneet Bhinder, Olivier Elemento, Bishoy Faltas, Iman Hajirasouliha. Deep learning predicts expression-based molecular subtypes and immune status of urothelial cancer using digital pathology slides [abstract]. In: Proceedings of the Annual Meeting of the American Association for Cancer Research 2020; 2020 Apr 27-28 and Jun 22-24. Philadelphia (PA): AACR; Cancer Res 2020;80(16 Suppl):Abstract nr 859.
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Affiliation(s)
| | | | - Emily Tse
- Weill Cornell Medical College, New York, NY
| | - Lilly Gu
- Weill Cornell Medical College, New York, NY
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40
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Tang F, Wong CK, Cohen S, Lee C, Liu M, Bareja R, Eng K, Beg S, Puca L, Sternberg C, Mosquera JM, Beltran H, Sboner A, Chen Y, Khurana E. Abstract 5310: Chromatin accessibility landscape and transcriptome of castration resistant prostate cancers reveals novel subtypes and diverse master regulators. Cancer Res 2020. [DOI: 10.1158/1538-7445.am2020-5310] [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
Castration-resistant prostate cancer (CRPC) is a heterogeneous disease with diverse drivers and mechanisms of resistance to androgen receptor (AR) therapy.
We generated ATAC-seq and RNA-seq data for twenty-four metastatic human prostate cancer organoids and cell lines. Integration of chromatin accessibility profiles and transcriptomes revealed four subtypes: androgen-receptor(AR)-dependent, neuroendocrine, Wnt-dependent and epithelial mesenchymal transition (EMT). The transcriptomic signatures obtained from these four subtypes enable the classification of 100 metastatic prostate cancer patient samples from Institute Precision Medicine (IPM) and 270 published samples from SU2C study, revealing potential therapeutic vulnerabilities. Furthermore, using novel computational algorithms we constructed regulatory networks and identified the master regulators of each subtype. Currently we're carrying out western blot and quantitative PCR to confirm the subtypes of all prostate cancer models we use, and using drug sensitivity test, CRISPR knockout and cell competition assay to validate the functions of candidates in each subtype.
Our study has characterized global chromatin accessibility landscape and transcriptome in the largest number of metastatic prostate cancer models, which revealed novel subtypes and corresponding tumor drivers. Collectively, these organoids, cell lines and matching sequence data provide a resource to the community to study various CRPC models. The molecular classification and corresponding master regulators reveal new drug targets and could potentially guide future therapeutic studies.
Citation Format: Fanying Tang, Chen Khuan Wong, Sandra Cohen, Cindy Lee, Minwei Liu, Rohan Bareja, Kenneth Eng, Shaham Beg, Loredana Puca, Cora Sternberg, Juan Miguel Mosquera, Himisha Beltran, Andrea Sboner, Yu Chen, Ekta Khurana. Chromatin accessibility landscape and transcriptome of castration resistant prostate cancers reveals novel subtypes and diverse master regulators [abstract]. In: Proceedings of the Annual Meeting of the American Association for Cancer Research 2020; 2020 Apr 27-28 and Jun 22-24. Philadelphia (PA): AACR; Cancer Res 2020;80(16 Suppl):Abstract nr 5310.
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Affiliation(s)
| | | | | | - Cindy Lee
- 2Memorial Sloan Kettering Cancer Center, New York, NY
| | | | | | | | | | | | | | | | | | | | - Yu Chen
- 2Memorial Sloan Kettering Cancer Center, New York, NY
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Karass M, Bareja R, Shelkey E, Vlachostergios PJ, Robinson BD, Khani F, Mosquera JM, Scherr DS, Sboner A, Tagawa ST, Molina AM, Elemento O, Nanus DM, Faltas BM. Oncogenic Addiction to ERBB2 Signaling Predicts Response to Trastuzumab in Urothelial Cancer. J Natl Compr Canc Netw 2020; 17:194-200. [PMID: 30865916 DOI: 10.6004/jnccn.2018.7264] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2018] [Accepted: 12/18/2018] [Indexed: 11/17/2022]
Abstract
Urothelial carcinoma (UC) is a common and frequently lethal cancer. Despite the presence of genomic alterations creating dependency on particular signaling pathways, the use of targeted therapies in advanced and metastatic UC has been limited. We performed an integrated analysis of whole-exome and RNA sequencing of primary and metastatic tumors in a patient with platinum-resistant UC. We found a strikingly high ERBB2 mRNA expression and enrichment of downstream oncogenic ERBB2 signaling in this patient's tumors compared with tumors from an unselected group of patients with UC (N=17). This patient had an exceptional sustained response to trastuzumab. Our findings show that oncogenic addiction to ERBB2 signaling potentially predicts response to ERBB2-directed therapy of UC.
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Affiliation(s)
- Michael Karass
- Division of Internal Medicine, New York Medical College, Westchester Medical Center, Valhalla, New York
| | - Rohan Bareja
- Department of Physiology and Biophysics, and.,Institute for Computational Biomedicine, Weill Cornell Medicine, New York, New York
| | - Ethan Shelkey
- Wake Forest Institute for Regenerative Medicine, Wake Forest School of Medicine, Winston-Salem, North Carolina; and
| | | | - Brian D Robinson
- Department of Pathology and Laboratory Medicine.,Englander Institute for Precision Medicine
| | | | - Juan Miguel Mosquera
- Department of Pathology and Laboratory Medicine.,Englander Institute for Precision Medicine
| | | | - Andrea Sboner
- Department of Physiology and Biophysics, and.,Institute for Computational Biomedicine, Weill Cornell Medicine, New York, New York.,Englander Institute for Precision Medicine
| | - Scott T Tagawa
- Department of Medicine, Division of Hematology and Medical Oncology.,Englander Institute for Precision Medicine.,Department of Urology, and.,Sandra and Edward Meyer Cancer Center, Weill Cornell Medicine, New York, New York
| | - Ana M Molina
- Department of Medicine, Division of Hematology and Medical Oncology.,Englander Institute for Precision Medicine.,Department of Urology, and.,Sandra and Edward Meyer Cancer Center, Weill Cornell Medicine, New York, New York
| | - Olivier Elemento
- Department of Physiology and Biophysics, and.,Institute for Computational Biomedicine, Weill Cornell Medicine, New York, New York.,Englander Institute for Precision Medicine.,Sandra and Edward Meyer Cancer Center, Weill Cornell Medicine, New York, New York
| | - David M Nanus
- Department of Medicine, Division of Hematology and Medical Oncology.,Englander Institute for Precision Medicine.,Department of Urology, and.,Sandra and Edward Meyer Cancer Center, Weill Cornell Medicine, New York, New York
| | - Bishoy M Faltas
- Department of Medicine, Division of Hematology and Medical Oncology.,Englander Institute for Precision Medicine.,Sandra and Edward Meyer Cancer Center, Weill Cornell Medicine, New York, New York
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Auguste A, Blanc-Durand F, Deloger M, Le Formal A, Bareja R, Wilkes DC, Richon C, Brunn B, Caron O, Devouassoux-Shisheboran M, Gouy S, Morice P, Bentivegna E, Sboner A, Elemento O, Rubin MA, Pautier P, Genestie C, Cyrta J, Leary A. Small Cell Carcinoma of the Ovary, Hypercalcemic Type (SCCOHT) beyond SMARCA4 Mutations: A Comprehensive Genomic Analysis. Cells 2020; 9:cells9061496. [PMID: 32575483 PMCID: PMC7349095 DOI: 10.3390/cells9061496] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [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: 03/29/2020] [Revised: 06/01/2020] [Accepted: 06/11/2020] [Indexed: 12/30/2022] Open
Abstract
Small cell carcinoma of the ovary, hypercalcemic type (SCCOHT) is an aggressive malignancy that occurs in young women, is characterized by recurrent loss-of-function mutations in the SMARCA4 gene, and for which effective treatments options are lacking. The aim of this study was to broaden the knowledge on this rare malignancy by reporting a comprehensive molecular analysis of an independent cohort of SCCOHT cases. We conducted Whole Exome Sequencing in six SCCOHT, and RNA-sequencing and array comparative genomic hybridization in eight SCCOHT. Additional immunohistochemical, Sanger sequencing and functional data are also provided. SCCOHTs showed remarkable genomic stability, with diploid profiles and low mutation load (mean, 5.43 mutations/Mb), including in the three chemotherapy-exposed tumors. All but one SCCOHT cases exhibited 19p13.2-3 copy-neutral LOH. SMARCA4 deleterious mutations were recurrent and accompanied by loss of expression of the SMARCA2 paralog. Variants in a few other genes located in 19p13.2-3 (e.g., PLK5) were detected. Putative therapeutic targets, including MAGEA4, AURKB and CLDN6, were found to be overexpressed in SCCOHT by RNA-seq as compared to benign ovarian tissue. Lastly, we provide additional evidence for sensitivity of SCCOHT to HDAC, DNMT and EZH2 inhibitors. Despite their aggressive clinical course, SCCOHT show remarkable inter-tumor homogeneity and display genomic stability, low mutation burden and few somatic copy number alterations. These findings and preliminary functional data support further exploration of epigenetic therapies in this lethal disease.
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Affiliation(s)
- Aurélie Auguste
- Medical Oncologist, Gynecology Unit, Lead Translational Research Team, INSERM U981, Gustave Roussy, 94805 Villejuif, France; (A.A.); (A.L.F.)
| | - Félix Blanc-Durand
- Gynecological Unit, Department of Medicine, Gustave Roussy, 94805 Villejuif, France; (F.B.-D.); (B.B.); (S.G.); (P.M.); (E.B.); (P.P.)
| | - Marc Deloger
- Bioinformatics Core Facility, Gustave Roussy Cancer Center, UMS CNRS 3655/INSERM 23 AMMICA, 94805 Villejuif, France;
| | - Audrey Le Formal
- Medical Oncologist, Gynecology Unit, Lead Translational Research Team, INSERM U981, Gustave Roussy, 94805 Villejuif, France; (A.A.); (A.L.F.)
| | - Rohan Bareja
- Caryl and Israel Englander Institute for Precision Medicine, Weill Cornell Medicine, New York, NY 10001, USA; (R.B.); (D.C.W.); (A.S.); (O.E.); (J.C.)
- Institute for Computational Biomedicine, Weill Cornell Medicine, New York, NY 10001, USA
| | - David C. Wilkes
- Caryl and Israel Englander Institute for Precision Medicine, Weill Cornell Medicine, New York, NY 10001, USA; (R.B.); (D.C.W.); (A.S.); (O.E.); (J.C.)
| | - Catherine Richon
- Genomic Platform Gustave Roussy Cancer Institute, 94805 Villejuif, France; (C.R.); (O.C.)
| | - Béatrice Brunn
- Gynecological Unit, Department of Medicine, Gustave Roussy, 94805 Villejuif, France; (F.B.-D.); (B.B.); (S.G.); (P.M.); (E.B.); (P.P.)
| | - Olivier Caron
- Genomic Platform Gustave Roussy Cancer Institute, 94805 Villejuif, France; (C.R.); (O.C.)
| | | | - Sébastien Gouy
- Gynecological Unit, Department of Medicine, Gustave Roussy, 94805 Villejuif, France; (F.B.-D.); (B.B.); (S.G.); (P.M.); (E.B.); (P.P.)
| | - Philippe Morice
- Gynecological Unit, Department of Medicine, Gustave Roussy, 94805 Villejuif, France; (F.B.-D.); (B.B.); (S.G.); (P.M.); (E.B.); (P.P.)
| | - Enrica Bentivegna
- Gynecological Unit, Department of Medicine, Gustave Roussy, 94805 Villejuif, France; (F.B.-D.); (B.B.); (S.G.); (P.M.); (E.B.); (P.P.)
| | - Andrea Sboner
- Caryl and Israel Englander Institute for Precision Medicine, Weill Cornell Medicine, New York, NY 10001, USA; (R.B.); (D.C.W.); (A.S.); (O.E.); (J.C.)
- Institute for Computational Biomedicine, Weill Cornell Medicine, New York, NY 10001, USA
- Department of Pathology and Laboratory Medicine, Weill Cornell Medicine, New York, NY 10001, USA
| | - Olivier Elemento
- Caryl and Israel Englander Institute for Precision Medicine, Weill Cornell Medicine, New York, NY 10001, USA; (R.B.); (D.C.W.); (A.S.); (O.E.); (J.C.)
- Department of Pathology and Laboratory Medicine, Weill Cornell Medicine, New York, NY 10001, USA
| | - Mark A. Rubin
- Department for BioMedical Research, University of Bern, 3001 Bern, Switzerland;
| | - Patricia Pautier
- Gynecological Unit, Department of Medicine, Gustave Roussy, 94805 Villejuif, France; (F.B.-D.); (B.B.); (S.G.); (P.M.); (E.B.); (P.P.)
| | | | - Joanna Cyrta
- Caryl and Israel Englander Institute for Precision Medicine, Weill Cornell Medicine, New York, NY 10001, USA; (R.B.); (D.C.W.); (A.S.); (O.E.); (J.C.)
- Department for BioMedical Research, University of Bern, 3001 Bern, Switzerland;
- Department of Pathology, Institut Curie, Universite Paris Sciences et Lettres, 6 rue d’Ulm, 75005 Paris, France
| | - Alexandra Leary
- Medical Oncologist, Gynecology Unit, Lead Translational Research Team, INSERM U981, Gustave Roussy, 94805 Villejuif, France; (A.A.); (A.L.F.)
- Gynecological Unit, Department of Medicine, Gustave Roussy, 94805 Villejuif, France; (F.B.-D.); (B.B.); (S.G.); (P.M.); (E.B.); (P.P.)
- Correspondence: ; Tel.: +33-1-42-11-45-71; Fax: +33-1-42-11-52-14
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Pisapia DJ, Ohara K, Bareja R, Wilkes DC, Hissong E, Croyle JA, Kim JH, Saab J, MacDonald TY, Beg S, O’Reilly C, Kudman S, Rubin MA, Elemento O, Sboner A, Greenfield J, Mosquera JM. Fusions involving BCOR and CREBBP are rare events in infiltrating glioma. Acta Neuropathol Commun 2020; 8:80. [PMID: 32493417 PMCID: PMC7271411 DOI: 10.1186/s40478-020-00951-4] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [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: 03/24/2020] [Accepted: 05/19/2020] [Indexed: 12/31/2022] Open
Abstract
BCOR has been recognized as a recurrently altered gene in a subset of pediatric tumors of the central nervous system (CNS). Here, we describe a novel BCOR-CREBBP fusion event in a case of pediatric infiltrating astrocytoma and further probe the frequency of related fusion events in CNS tumors. We analyzed biopsy samples taken from a 15-year-old male with an aggressive, unresectable and multifocal infiltrating astrocytoma. We performed RNA sequencing (RNA-seq) and targeted DNA sequencing. In the index case, the fused BCOR-CREBBP transcript comprises exons 1-4 of BCOR and exon 31 of CREBBP. The fused gene thus retains the Bcl6 interaction domain of BCOR while eliminating the domain that has been shown to interact with the polycomb group protein PCGF1. The fusion event was validated by FISH and reverse transcriptase PCR. An additional set of 177 pediatric and adult primary CNS tumors were assessed via FISH for BCOR break apart events, all of which were negative. An additional 509 adult lower grade infiltrating gliomas from the publicly available TCGA dataset were screened for BCOR or CREBBP fusions. In this set, one case was found to harbor a CREBBP-GOLGA6L2 fusion and one case a CREBBP-SRRM2 fusion. In a third patient, both BCOR-L3MBTL2 and EP300-BCOR fusions were seen. Of particular interest to this study, EP300 is a paralog of CREBBP and the breakpoint seen involves a similar region of the gene to that of the index case; however, the resultant transcript is predicted to be completely distinct. While this gene fusion may play an oncogenic role through the loss of tumor suppressor functions of BCOR and CREBBP, further screening over larger cohorts and functional validation is needed to determine the degree to which this or similar fusions are recurrent and to elucidate their oncogenic potential.
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Sboner A, Sternberg C, Mosquera JM, Song W, Kluk M, Tam W, Rennert H, Pisapia D, Catalano J, Cheang G, Wilkes D, Bulaon D, Martin ML, Sigaras A, Eng K, Bareja R, Kim R, Loda M, Elemento O. Abstract IA33: Precision medicine at Weill Cornell Medicine/New York Presbyterian: Breaking silos, integrating resources, being inclusive. Cancer Epidemiol Biomarkers Prev 2020. [DOI: 10.1158/1538-7755.disp19-ia33] [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] Open
Abstract
Abstract
Genomic testing with next-generation sequencing (NGS) has become a pillar of precision medicine, whose aim is to identify the genomic alterations of a patient’s tumor and provide guidelines to clinicians for optimal treatment. Clinical testing is typically performed with targeted panels interrogating a limited set of genes, selected based on our best scientific knowledge on their diagnostic or prognostic role. Despite more recent efforts to be more inclusive, most genomic databases have a limited representation of non-European populations, resulting in a biased selection of those genes, and the potential exclusion of under-represented groups from the benefit of precision medicine. At the Englander Institute for Precision Medicine (EIPM), we developed a whole-exome sequencing (WES) clinical test, EXaCT-1, which interrogates about 21,000 protein coding genes for single-nucleotide variants, indels, and copy number. EXaCT-1 enables an unbiased view of the genomic landscape of a patient’s tumor and allows for the collection of data to investigate genomic diversity. We also tackled one of the major barriers of precision medicine: the infrastructure to execute clinical sequencing. From ordering a test, collecting and processing samples, to the analysis and review of the data and generation of reports, several systems, procedures, and expertise are involved, and their effective coordination is a key component for the timely delivery of results. We have built a framework supporting the entire process of clinical genomic testing: a Laboratory Information Management System (LIMS) helps the clinical lab to receive orders, acquire and process specimens, and seamlessly communicate with the sequencers and the computational pipelines. Molecular pathologists use NGSReporter, a secure web application, to review the data and sign-out reports. NGSReporter integrates the results of a test with our Precision Medicine Knowledge Base (PMKB – https://pmkb.weill.cornell.edu), which classifies variants based on their relevance to clinical management and provides standardized interpretations. Reports are sent to the electronic health record (EHR) as PDFs as well as discrete entities, enabling queries such as: “Which Hispanic patients with KRAS mutations are diabetic?” Sharing de-identified data is also a key aspect of precision medicine. To this end, we provide our investigators and collaborators with a protected cBioPortal instance that, in addition to publicly available datasets, includes internal data, thus enabling the exploration of hypotheses about the role of alterations across different cohorts and clinical features. Being in the center of New York City has the added benefit of an ethnically diverse patient population. Finding the “right treatment for the right person and at the right time” requires a concerted effort of multiple partners. The EIPM infrastructure facilitates these efforts, with the goal of making precision medicine accessible to everyone.
Citation Format: Andrea Sboner, Cora Sternberg, Juan Miguel Mosquera, Wei Song, Michael Kluk, Wayne Tam, Hanna Rennert, David Pisapia, Jeffrey Catalano, Gloria Cheang, David Wilkes, Danielle Bulaon, M. Laura Martin, Alexandros Sigaras, Kenneth Eng, Rohan Bareja, Rob Kim, Massimo Loda, Olivier Elemento. Precision medicine at Weill Cornell Medicine/New York Presbyterian: Breaking silos, integrating resources, being inclusive [abstract]. In: Proceedings of the Twelfth AACR Conference on the Science of Cancer Health Disparities in Racial/Ethnic Minorities and the Medically Underserved; 2019 Sep 20-23; San Francisco, CA. Philadelphia (PA): AACR; Cancer Epidemiol Biomarkers Prev 2020;29(6 Suppl_2):Abstract nr IA33.
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Affiliation(s)
| | | | | | - Wei Song
- Weill Cornell Medicine, New York, NY
| | | | - Wayne Tam
- Weill Cornell Medicine, New York, NY
| | | | | | | | | | | | | | | | | | | | | | - Rob Kim
- Weill Cornell Medicine, New York, NY
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Singhal SK, Sens D, Sens MA, Byun J, Yancey R, Caban A, Boisvert H, Hennek S, Bobrow M, Ahmed S, White J, Aukerman A, Yates C, Vanguri R, Bareja R, Lenci R, Siervi AD, Napoles A, Vohra NA, Gardner K. Subcellular partitioning of Kaiso (ZBTB33) as a biomarker to predict overall breast cancer survival. J Clin Oncol 2020. [DOI: 10.1200/jco.2020.38.15_suppl.3534] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
3534 Background: The epigenetic transcriptional regulator, Kaiso (ZBTB33) has been identified as a member of the C2H2 zinc finger proteins containing a BTB/POZ -zinc finger family of transcription factors that are implicated in development of cancer. Although, our understanding of clinical relevance of subcellular distribution (cytoplasmic/nuclear) Kaiso in the growth and survival of human Breast cancer (BC) is limited. Methods: We examined a cohort of 555 BC patients who underwent surgery for their primary BC in Greenville, NC using AI and SM approach. Results: The sub-classification BC shows, cytoplasmic Kaiso is differentially enriched in ER- BC (p=0.001) compared nuclear Kaiso (p=0.8) and is significantly enriched in the more aggressive classes LumB (p=0.0017), HER2+ (p=0.05) and TNBC (p=6.1e-07) with respect to LumA BC patients. Additionally, the survival analysis of different compartments of Kaiso demonstrates that high cytoplasmic Kaiso (HR = 16.29 (7.6 – 34.8), p = 5.5e−13) is much more predictive of poor survival compared to nuclear Kaiso (HR = 2.83 (2.02 – 3.8), p = 6.1e−11). At gene expression level, ZBTB33 mRNA levels do not correlate with either nuclear (Spearman correlation: -0.03157, p= 0.7267) or cytoplasmic levels (Spearman correlation: -0.03526, p= 0.6962) of Kaiso. Surprisingly, ZBTB33 mRNA abundance is predictive of poor overall BC survival as demonstrated in two independent publicly available BC cohorts Metabric (HR = 2.14 (1.49 − 3.08), p = 2.7e−05) and Gyorffy B et al. (HR = 1.81 (1.55 − 2.12), p = 2.5e−14). Nuclear and cytoplasmic levels of Kaiso do not show significant differences based on race p=0.27 and p=0.1 respectively. Conclusions: Our data suggest subcellular distribution of high Kaiso is associated with poor prognosis of BC survival and subcellular localizations of Kaiso may play differential biological roles in BC prognosis.
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Affiliation(s)
- Sandeep K Singhal
- Department of Pathology, School of Medicine and Health Sciences, University of North Dakota, Grand Forks, ND
| | - Donald Sens
- Department of Pathology, School of Medicine and Health Sciences, University of North Dakota, Grand Forks, ND
| | - Mary Ann Sens
- Department of Pathology, School of Medicine and Health Sciences, University of North Dakota, Grand Forks, ND
| | - Jung Byun
- National Institutes of Health, Bethesda, MD
| | - Ryan Yancey
- Department of Pathology and Cell Biology, Columbia University Irvine Medical Center, New York, NY
| | - Ambar Caban
- Department of Pathology and Cell Biology, Columbia University Irvine Medical Center, New York, NY
| | | | | | | | - Shakir Ahmed
- Department of Biology and Center for Cancer Research, Tuskegee University, Tuskegee, AL
| | - Jason White
- Department of Biology and Center for Cancer Research, Tuskegee University, Tuskegee, AL
| | - Andrew Aukerman
- Department of Pathology and Cell Biology, Columbia University Irvine Medical Center, New York, NY
| | - Clayton Yates
- Department of Biology and Center for Cancer Research, Tuskegee University, Tuskegee, AL
| | - Rami Vanguri
- Department of Pathology and Cell Biology, Columbia University Irvine Medical Center, New York, NY
| | - Rohan Bareja
- Department Computer Science, Columbia University, New York, NY
| | - Romina Lenci
- Department of Pathology and Cell Biology, Columbia University Irvine Medical Center, New York, NY
| | - Adriana De Siervi
- Laboratorio de Oncologıa Molecular y Nuevos Blancos Terapeuticos, Instituto de Biologıa y Medicina Experimental (IBYME), Conicet, Argentina
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46
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Conteduca V, Ku SY, Puca L, Slade M, Fernandez L, Hess J, Bareja R, Vlachostergios PJ, Sigouros M, Mosquera JM, Sboner A, Nanus DM, Elemento O, Dittamore R, Tagawa ST, Beltran H. SLFN11 Expression in Advanced Prostate Cancer and Response to Platinum-based Chemotherapy. Mol Cancer Ther 2020; 19:1157-1164. [PMID: 32127465 DOI: 10.1158/1535-7163.mct-19-0926] [Citation(s) in RCA: 39] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2019] [Revised: 12/07/2019] [Accepted: 02/13/2020] [Indexed: 11/16/2022]
Abstract
Expression of the DNA/RNA helicase schlafen family member 11 (SLFN11) has been identified as a sensitizer of tumor cells to DNA-damaging agents including platinum chemotherapy. We assessed the impact of SLFN11 expression on response to platinum chemotherapy and outcomes in patients with metastatic castration-resistant prostate cancer (CRPC). Tumor expression of SLFN11 was assessed in 41 patients with CRPC treated with platinum chemotherapy by RNA sequencing (RNA-seq) of metastatic biopsy tissue (n = 27) and/or immunofluorescence in circulating tumor cells (CTC; n = 20). Cox regression and Kaplan-Meier methods were used to evaluate the association of SLFN11 expression with radiographic progression-free survival (rPFS) and overall survival (OS). Multivariate analysis included tumor histology (i.e., adenocarcinoma or neuroendocrine) and the presence or absence of DNA repair aberrations. Patient-derived organoids with SLFN11 expression and after knockout by CRISPR-Cas9 were treated with platinum and assessed for changes in dose response. Patients were treated with platinum combination (N = 38) or platinum monotherapy (N = 3). Median lines of prior therapy for CRPC was two. Median OS was 8.7 months. Overexpression of SLFN11 in metastatic tumors by RNA-seq was associated with longer rPFS compared with those without overexpression (6.9 vs. 2.8 months, HR = 3.72; 95% confidence interval (CI), 1.56-8.87; P < 0.001); similar results were observed for patients with SLFN11-positive versus SLFN11-negative CTCs (rPFS 6.0 vs. 2.2 months, HR = 4.02; 95% CI, 0.77-20.86; P = 0.002). A prostate-specific antigen (PSA) decline of ≥50% was observed in all patients with SLFN11 overexpression. No association was observed between SLFN11 expression and OS. On multivariable analysis, SLFN11 was an independent factor associated with rPFS on platinum therapy. Platinum response of organoids expressing SLFN11 was reduced after SLFN11 knockout. Our data suggest that SLFN11 expression might identify patients with CRPC with a better response to platinum chemotherapy independent of histology or other genomic alterations. Additional studies, also in the context of PARP inhibitors, are warranted.
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Affiliation(s)
- Vincenza Conteduca
- Dana Farber Cancer Institute and Harvard Medical School, Boston, Massachusetts.,Istituto Scientifico Romagnolo per lo Studio e la Cura dei Tumori (IRST) IRCCS, Meldola, Italy
| | - Sheng-Yu Ku
- Dana Farber Cancer Institute and Harvard Medical School, Boston, Massachusetts
| | | | | | | | - Judy Hess
- Weill Cornell Medicine, New York, New York
| | | | | | | | | | | | | | | | | | | | - Himisha Beltran
- Dana Farber Cancer Institute and Harvard Medical School, Boston, Massachusetts. .,Weill Cornell Medicine, New York, New York
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47
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Fragliasso V, Verma A, Manzotti G, Tameni A, Bareja R, Heavican TB, Iqbal J, Wang R, Fiore D, Mularoni V, Chan WC, Lhoumaud P, Skok J, Zanetti E, Merli F, Ciarrocchi A, Elemento O, Inghirami G. The novel lncRNA BlackMamba controls the neoplastic phenotype of ALK - anaplastic large cell lymphoma by regulating the DNA helicase HELLS. Leukemia 2020; 34:2964-2980. [PMID: 32123306 DOI: 10.1038/s41375-020-0754-8] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2019] [Revised: 01/20/2020] [Accepted: 02/10/2020] [Indexed: 01/09/2023]
Abstract
The molecular mechanisms leading to the transformation of anaplastic lymphoma kinase negative (ALK-) anaplastic large cell lymphoma (ALCL) have been only in part elucidated. To identify new culprits which promote and drive ALCL, we performed a total transcriptome sequencing and discovered 1208 previously unknown intergenic long noncoding RNAs (lncRNAs), including 18 lncRNAs preferentially expressed in ALCL. We selected an unknown lncRNA, BlackMamba, with an ALK- ALCL preferential expression, for molecular and functional studies. BlackMamba is a chromatin-associated lncRNA regulated by STAT3 via a canonical transcriptional signaling pathway. Knockdown experiments demonstrated that BlackMamba contributes to the pathogenesis of ALCL regulating cell growth and cell morphology. Mechanistically, BlackMamba interacts with the DNA helicase HELLS controlling its recruitment to the promoter regions of cell-architecture-related genes, fostering their expression. Collectively, these findings provide evidence of a previously unknown tumorigenic role of STAT3 via a lncRNA-DNA helicase axis and reveal an undiscovered role for lncRNA in the maintenance of the neoplastic phenotype of ALK-ALCL.
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Affiliation(s)
- Valentina Fragliasso
- Laboratory of Translational Research, Azienda USL-IRCCS di Reggio Emilia, Reggio Emilia, 42123, Italy
| | - Akanksha Verma
- Institute for Computational Biomedicine & Caryl and Israel Englander Institute for Precision Medicine, Weill Cornell Medicine, New York, NY, 10021, USA.,Tri-Institutional Training Program in Computational Biology and Medicine, New York, NY, 10065, USA
| | - Gloria Manzotti
- Laboratory of Translational Research, Azienda USL-IRCCS di Reggio Emilia, Reggio Emilia, 42123, Italy
| | - Annalisa Tameni
- Laboratory of Translational Research, Azienda USL-IRCCS di Reggio Emilia, Reggio Emilia, 42123, Italy.,Clinical and Experimental Medicine PhD Program, University of Modena and Reggio Emilia, Modena, 41125, Italy
| | - Rohan Bareja
- Institute for Computational Biomedicine & Caryl and Israel Englander Institute for Precision Medicine, Weill Cornell Medicine, New York, NY, 10021, USA
| | - Tayla B Heavican
- Pathology and Microbiology, University of Nebraska Medical Center, Omaha, NE, 68182, USA
| | - Javeed Iqbal
- Pathology and Microbiology, University of Nebraska Medical Center, Omaha, NE, 68182, USA
| | - Rui Wang
- Department of Pathology and Laboratory Medicine, Weill Cornell Medicine, New York, NY, 10065, USA
| | - Danilo Fiore
- Department of Pathology and Laboratory Medicine, Weill Cornell Medicine, New York, NY, 10065, USA
| | - Valentina Mularoni
- Laboratory of Translational Research, Azienda USL-IRCCS di Reggio Emilia, Reggio Emilia, 42123, Italy
| | - Wing C Chan
- Department of Pathology, City of Hope National Medical Center, Duarte, CA, 91010, USA
| | - Priscillia Lhoumaud
- Department of Pathology, New York University School of Medicine, Langone Medical Center, New York, NY, 10016, USA
| | - Jane Skok
- Department of Pathology, New York University School of Medicine, Langone Medical Center, New York, NY, 10016, USA
| | - Eleonora Zanetti
- Pathology Unit, Azienda USL-IRCCS di Reggio Emilia, Reggio Emilia, 42123, Italy
| | - Francesco Merli
- Hematology Unit, Azienda USL-IRCCS di Reggio Emilia, Reggio Emilia, 42123, Italy
| | - Alessia Ciarrocchi
- Laboratory of Translational Research, Azienda USL-IRCCS di Reggio Emilia, Reggio Emilia, 42123, Italy.
| | - Oliver Elemento
- Institute for Computational Biomedicine & Caryl and Israel Englander Institute for Precision Medicine, Weill Cornell Medicine, New York, NY, 10021, USA.
| | - Giorgio Inghirami
- Department of Pathology and Laboratory Medicine, Weill Cornell Medicine, New York, NY, 10065, USA.
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48
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Iaea DB, Spahr ZR, Singh RK, Chan RB, Zhou B, Bareja R, Elemento O, Di Paolo G, Zhang X, Maxfield FR. Stable reduction of STARD4 alters cholesterol regulation and lipid homeostasis. Biochim Biophys Acta Mol Cell Biol Lipids 2020; 1865:158609. [PMID: 31917335 DOI: 10.1016/j.bbalip.2020.158609] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [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: 09/25/2019] [Revised: 12/18/2019] [Accepted: 12/31/2019] [Indexed: 12/20/2022]
Abstract
STARD4, a member of the evolutionarily conserved START gene family, is a soluble sterol transport protein implicated in cholesterol sensing and maintenance of cellular homeostasis. STARD4 is widely expressed and has been shown to transfer sterol between liposomes as well as organelles in cells. However, STARD4 knockout mice lack an obvious phenotype, so the overall role of STARD4 is unclear. To model long term depletion of STARD4 in cells, we use short hairpin RNA technology to stably decrease STARD4 expression in human U2OS osteosarcoma cells (STARD4-KD). We show that STARD4-KD cells display increased total cholesterol, slower cholesterol trafficking between the plasma membrane and the endocytic recycling compartment, and increased plasma membrane fluidity. These effects can all be rescued by transient expression of a short hairpin RNA-resistant STARD4 construct. Some of the cholesterol increase was due to excess storage in late endosomes or lysosomes. To understand the effects of reduced STARD4, we carried out transcriptional and lipidomic profiling of control and STARD4-KD cells. Reduction of STARD4 activates compensatory mechanisms that alter membrane composition and lipid homeostasis. Based on these observations, we propose that STARD4 functions as a critical sterol transport protein involved in sterol sensing and maintaining lipid homeostasis.
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Affiliation(s)
- David B Iaea
- Department of Biochemistry, Weill Cornell Medical College, 1300 York Ave, New York, NY 10065, USA; Weill Cornell Medical College, Rockefeller University, Memorial Sloan-Kettering Cancer Center Tri-Institutional Chemical Biology Program, New York, NY 10065, USA
| | - Zachary R Spahr
- Department of Biochemistry, Weill Cornell Medical College, 1300 York Ave, New York, NY 10065, USA
| | - Rajesh K Singh
- Department of Biochemistry, Weill Cornell Medical College, 1300 York Ave, New York, NY 10065, USA
| | - Robin B Chan
- Pathology and Cell Biology, Taub Institute for Research on Alzheimer's Disease and the Aging Brain, Columbia University Medical Center, New York, NY 10032, USA
| | - Bowen Zhou
- Pathology and Cell Biology, Taub Institute for Research on Alzheimer's Disease and the Aging Brain, Columbia University Medical Center, New York, NY 10032, USA
| | - Rohan Bareja
- Institute for Computational Biomedicine, Department of Physiology and Biophysics, Weill Cornell Medical College, 1300 York Ave, New York, NY 10065, USA
| | - Olivier Elemento
- Institute for Computational Biomedicine, Department of Physiology and Biophysics, Weill Cornell Medical College, 1300 York Ave, New York, NY 10065, USA
| | - Gilbert Di Paolo
- Pathology and Cell Biology, Taub Institute for Research on Alzheimer's Disease and the Aging Brain, Columbia University Medical Center, New York, NY 10032, USA
| | - Xiaoxue Zhang
- Department of Biochemistry, Weill Cornell Medical College, 1300 York Ave, New York, NY 10065, USA
| | - Frederick R Maxfield
- Department of Biochemistry, Weill Cornell Medical College, 1300 York Ave, New York, NY 10065, USA; Weill Cornell Medical College, Rockefeller University, Memorial Sloan-Kettering Cancer Center Tri-Institutional Chemical Biology Program, New York, NY 10065, USA.
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Conteduca V, Oromendia C, Eng KW, Bareja R, Sigouros M, Molina A, Faltas BM, Sboner A, Mosquera JM, Elemento O, Nanus DM, Tagawa ST, Ballman KV, Beltran H. Clinical features of neuroendocrine prostate cancer. Eur J Cancer 2019; 121:7-18. [PMID: 31525487 PMCID: PMC6803064 DOI: 10.1016/j.ejca.2019.08.011] [Citation(s) in RCA: 177] [Impact Index Per Article: 35.4] [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: 04/22/2019] [Revised: 07/18/2019] [Accepted: 08/09/2019] [Indexed: 10/26/2022]
Abstract
BACKGROUND Neuroendocrine prostate cancer (NEPC) is an aggressive variant of prostate cancer that may arise de novo or in patients previously treated with hormonal therapies for prostate adenocarcinoma as a mechanism of resistance. Despite being important to recognise, the clinical features of NEPC are poorly defined and could help guide when to perform a biopsy to look for NEPC histologic transformation. METHODS We reviewed baseline, treatment and outcome data of 87 patients with metastatic prostate cancer and tumour biopsy confirming NEPC histology. Forty-seven (54.0%) NEPC cases presented de novo, and 40 (46.0%) were therapy-related (t-NEPC). Thirty-six (41.4%) were classified as pure small-cell carcinoma, and 51 (58.6%) demonstrated mixed features with both small-cell carcinoma and adenocarcinoma present. Genomic data were available for 47 patients. RESULTS The median age at time of NEPC was 68.1 years, median prostate-specific antigen (PSA) was 1.20 ng/ml (0.14 ng/mL small-cell carcinoma, 1.55 ng/mL mixed carcinoma) and sites of metastases included bone (72.6%), lymph node (47.0%), and viscera (65.5%). Median time from adenocarcinoma to t-NEPC diagnosis was 39.7 months (range, 24.5-93.8) with a median of two lines of prior systemic therapy. Platinum chemotherapy was used to treat 57.5% of patients, with a median progression-free survival of 3.9 months. Small-cell carcinoma was associated with worse overall survival (OS) than mixed histology (8.9 months from NEPC diagnosis versus 26.1 months, P < 0.001). Median OS of de novo NEPC was shorter than that of t-NEPC (16.8 months from prostate cancer diagnosis versus 53.5 months, P = 0.043). An average PSA rise per month of ≤0.7 ng/ml before t-NEPC; elevated lactate dehydrogenase levels, RB1 and TP53 loss and liver metastases were poor prognostic features. CONCLUSIONS We describe the clinical features of a cohort of patients with NEPC. These characteristics may inform future diagnostic strategies.
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Affiliation(s)
- Vincenza Conteduca
- Department of Medicine, Division of Medical Oncology, Weill Cornell Medicine, New York, NY, USA; Dana Farber Cancer Institute and Harvard Medical School, Boston, MA, USA; Department of Medical Oncology, Istituto Scientifico Romagnolo per Lo Studio e La Cura Dei Tumori (IRST) IRCCS, Meldola, Italy
| | - Clara Oromendia
- Department of Healthcare Policy & Research, Weill Cornell Medicine, New York, NY, USA
| | - Kenneth W Eng
- Caryl and Israel Englander Institute for Precision Medicine, Weill Cornell Medicine-New York Presbyterian Hospital, New York, New York, NY, USA; Institute for Computational Biomedicine, Weill Cornell Medicine, New York, NY, USA
| | - Rohan Bareja
- Caryl and Israel Englander Institute for Precision Medicine, Weill Cornell Medicine-New York Presbyterian Hospital, New York, New York, NY, USA; Institute for Computational Biomedicine, Weill Cornell Medicine, New York, NY, USA
| | - Michael Sigouros
- Department of Medicine, Division of Medical Oncology, Weill Cornell Medicine, New York, NY, USA
| | - Ana Molina
- Department of Medicine, Division of Medical Oncology, Weill Cornell Medicine, New York, NY, USA; Caryl and Israel Englander Institute for Precision Medicine, Weill Cornell Medicine-New York Presbyterian Hospital, New York, New York, NY, USA
| | - Bishoy M Faltas
- Department of Medicine, Division of Medical Oncology, Weill Cornell Medicine, New York, NY, USA; Caryl and Israel Englander Institute for Precision Medicine, Weill Cornell Medicine-New York Presbyterian Hospital, New York, New York, NY, USA
| | - Andrea Sboner
- Caryl and Israel Englander Institute for Precision Medicine, Weill Cornell Medicine-New York Presbyterian Hospital, New York, New York, NY, USA; Institute for Computational Biomedicine, Weill Cornell Medicine, New York, NY, USA
| | - Juan Miguel Mosquera
- Caryl and Israel Englander Institute for Precision Medicine, Weill Cornell Medicine-New York Presbyterian Hospital, New York, New York, NY, USA; Department of Pathology and Laboratory Medicine, Weill Cornell Medicine, New York, NY, USA
| | - Olivier Elemento
- Caryl and Israel Englander Institute for Precision Medicine, Weill Cornell Medicine-New York Presbyterian Hospital, New York, New York, NY, USA; Institute for Computational Biomedicine, Weill Cornell Medicine, New York, NY, USA
| | - David M Nanus
- Department of Medicine, Division of Medical Oncology, Weill Cornell Medicine, New York, NY, USA; Caryl and Israel Englander Institute for Precision Medicine, Weill Cornell Medicine-New York Presbyterian Hospital, New York, New York, NY, USA
| | - Scott T Tagawa
- Department of Medicine, Division of Medical Oncology, Weill Cornell Medicine, New York, NY, USA; Caryl and Israel Englander Institute for Precision Medicine, Weill Cornell Medicine-New York Presbyterian Hospital, New York, New York, NY, USA
| | - Karla V Ballman
- Department of Healthcare Policy & Research, Weill Cornell Medicine, New York, NY, USA
| | - Himisha Beltran
- Department of Medicine, Division of Medical Oncology, Weill Cornell Medicine, New York, NY, USA; Dana Farber Cancer Institute and Harvard Medical School, Boston, MA, USA.
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Sailer V, Eng KW, Zhang T, Bareja R, Pisapia DJ, Sigaras A, Bhinder B, Romanel A, Wilkes D, Sticca E, Cyrta J, Rao R, Sahota S, Pauli C, Beg S, Motanagh S, Kossai M, Fontugne J, Puca L, Rennert H, Xiang JZ, Greco N, Kim R, MacDonald TY, McNary T, Blattner-Johnson M, Schiffman MH, Faltas BM, Greenfield JP, Rickman D, Andreopoulou E, Holcomb K, Vahdat LT, Scherr DS, van Besien K, Barbieri CE, Robinson BD, Fine HA, Ocean AJ, Molina A, Shah MA, Nanus DM, Pan Q, Demichelis F, Tagawa ST, Song W, Mosquera JM, Sboner A, Rubin MA, Elemento O, Beltran H. Integrative Molecular Analysis of Patients With Advanced and Metastatic Cancer. JCO Precis Oncol 2019; 3:PO.19.00047. [PMID: 31592503 PMCID: PMC6778956 DOI: 10.1200/po.19.00047] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022] Open
Abstract
PURPOSE We developed a precision medicine program for patients with advanced cancer using integrative whole-exome sequencing and transcriptome analysis. PATIENTS AND METHODS Five hundred fifteen patients with locally advanced/metastatic solid tumors were prospectively enrolled, and paired tumor/normal sequencing was performed. Seven hundred fifty-nine tumors from 515 patients were evaluated. RESULTS Most frequent tumor types were prostate (19.4%), brain (16.5%), bladder (15.4%), and kidney cancer (9.2%). Most frequently altered genes were TP53 (33%), CDKN2A (11%), APC (10%), KTM2D (8%), PTEN (8%), and BRCA2 (8%). Pathogenic germline alterations were present in 10.7% of patients, most frequently CHEK2 (1.9%), BRCA1 (1.5%), BRCA2 (1.5%), and MSH6 (1.4%). Novel gene fusions were identified, including a RBM47-CDK12 fusion in a metastatic prostate cancer sample. The rate of clinically relevant alterations was 39% by whole-exome sequencing, which was improved by 16% by adding RNA sequencing. In patients with more than one sequenced tumor sample (n = 146), 84.62% of actionable mutations were concordant. CONCLUSION Integrative analysis may uncover informative alterations for an advanced pan-cancer patient population. These alterations are consistent in spatially and temporally heterogeneous samples.
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Affiliation(s)
| | | | - Tuo Zhang
- Weill Cornell Medicine, New York, NY
| | | | | | | | | | | | | | | | | | - Rema Rao
- Weill Cornell Medicine, New York, NY
| | | | | | | | | | | | | | | | | | | | | | - Rob Kim
- Weill Cornell Medicine, New York, NY
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | - Qiulu Pan
- Weill Cornell Medicine, New York, NY
| | | | | | - Wei Song
- Weill Cornell Medicine, New York, NY
| | | | | | | | | | - Himisha Beltran
- Weill Cornell Medicine, New York, NY,Himisha Beltran, MD, Weill Cornell Medicine, 413 E. 69th Street, New York, NY 10021; e-mail:
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