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Jama M, Tabana Y, Barakat KH. Targeting cytotoxic lymphocyte antigen 4 (CTLA-4) in breast cancer. Eur J Med Res 2024; 29:353. [PMID: 38956700 PMCID: PMC11218087 DOI: 10.1186/s40001-024-01901-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2023] [Accepted: 05/23/2024] [Indexed: 07/04/2024] Open
Abstract
Breast cancer (BC) has a high mortality rate and is one of the most common malignancies in the world. Initially, BC was considered non-immunogenic, but a paradigm shift occurred with the discovery of tumor-infiltrating lymphocytes (TILs) and regulatory T cells (Tregs) in the BC tumor microenvironment. CTLA-4 (Cytotoxic T-lymphocyte-associated protein 4) immunotherapy has emerged as a treatment option for BC, but it has limitations, including suboptimal antitumor effects and toxicity. Research has demonstrated that anti-CTLA-4 combination therapies, such as Treg depletion, cancer vaccines, and modulation of the gut microbiome, are significantly more effective than CTLA-4 monoclonal antibody (mAB) monotherapy. Second-generation CTLA-4 antibodies are currently being developed to mitigate immune-related adverse events (irAEs) and augment antitumor efficacy. This review examines anti-CTLA-4 mAB in BC, both as monotherapy and in combination with other treatments, and sheds light on ongoing clinical trials, novel CTLA-4 therapeutic strategies, and potential utility of biomarkers in BC.
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Affiliation(s)
- Maryam Jama
- Faculty of Pharmacy and Pharmaceutical Sciences, University of Alberta, Edmonton, Canada
| | - Yasser Tabana
- Faculty of Pharmacy and Pharmaceutical Sciences, University of Alberta, Edmonton, Canada
- Faculty of Medicine and Dentistry, University of Alberta, Edmonton, Canada
| | - Khaled H Barakat
- Faculty of Pharmacy and Pharmaceutical Sciences, University of Alberta, Edmonton, Canada.
- Li Ka Shing Institute of Virology, University of Alberta, Edmonton, Canada.
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2
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Gerashchenko T, Frolova A, Patysheva M, Fedorov A, Stakheyeva M, Denisov E, Cherdyntseva N. Breast Cancer Immune Landscape: Interplay Between Systemic and Local Immunity. Adv Biol (Weinh) 2024; 8:e2400140. [PMID: 38727796 DOI: 10.1002/adbi.202400140] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2024] [Revised: 04/16/2024] [Indexed: 07/13/2024]
Abstract
Breast cancer (BC) is one of the most common malignancies in women worldwide. Numerous studies in immuno-oncology and successful trials of immunotherapy have demonstrated the causal role of the immune system in cancer pathogenesis. The interaction between the tumor and the immune system is known to have a dual nature. Despite cytotoxic lymphocyte activity against transformed cells, a tumor can escape immune surveillance and leverage chronic inflammation to maintain its own development. Research on antitumor immunity primarily focuses on the role of the tumor microenvironment, whereas the systemic immune response beyond the tumor site is described less thoroughly. Here, a comprehensive review of the formation of the immune profile in breast cancer patients is offered. The interplay between systemic and local immune reactions as self-sustaining mechanism of tumor progression is described and the functional activity of the main cell populations related to innate and adaptive immunity is discussed. Additionally, the interaction between different functional levels of the immune system and their contribution to the development of the pro- or anti-tumor immune response in BC is highlighted. The presented data can potentially inform the development of new immunotherapy strategies in the treatment of patients with BC.
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Affiliation(s)
- Tatiana Gerashchenko
- Laboratory of Cancer Progression Biology, Cancer Research Institute, Tomsk National Research Medical Center, Russian Academy of Sciences, Kooperativny Str. 5, Tomsk, 634009, Russia
| | - Anastasia Frolova
- Laboratory of Molecular Oncology and Immunology, Cancer Research Institute, Tomsk National Researc, Medical Center, Russian Academy of Sciences, Kooperativny Str. 5, Tomsk, 634009, Russia
- Tomsk State University, 36 Lenin Ave., Tomsk, 634050, Russia
| | - Marina Patysheva
- Laboratory of Cancer Progression Biology, Cancer Research Institute, Tomsk National Research Medical Center, Russian Academy of Sciences, Kooperativny Str. 5, Tomsk, 634009, Russia
| | - Anton Fedorov
- Laboratory of Cancer Progression Biology, Cancer Research Institute, Tomsk National Research Medical Center, Russian Academy of Sciences, Kooperativny Str. 5, Tomsk, 634009, Russia
| | - Marina Stakheyeva
- Laboratory of Molecular Oncology and Immunology, Cancer Research Institute, Tomsk National Researc, Medical Center, Russian Academy of Sciences, Kooperativny Str. 5, Tomsk, 634009, Russia
| | - Evgeny Denisov
- Laboratory of Cancer Progression Biology, Cancer Research Institute, Tomsk National Research Medical Center, Russian Academy of Sciences, Kooperativny Str. 5, Tomsk, 634009, Russia
| | - Nadezda Cherdyntseva
- Laboratory of Molecular Oncology and Immunology, Cancer Research Institute, Tomsk National Researc, Medical Center, Russian Academy of Sciences, Kooperativny Str. 5, Tomsk, 634009, Russia
- Tomsk State University, 36 Lenin Ave., Tomsk, 634050, Russia
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3
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Liao X, Liu C, Ding Z, Wang C, He J, Wu S. High expression of MORC2 predicts worse neoadjuvant chemotherapy efficacy in triple negative breast cancer. Medicine (Baltimore) 2023; 102:e34164. [PMID: 37352040 PMCID: PMC10289757 DOI: 10.1097/md.0000000000034164] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/28/2023] [Revised: 06/09/2023] [Accepted: 06/09/2023] [Indexed: 06/25/2023] Open
Abstract
Tumor infiltrating lymphocytes (TILs) are closely related to the patients' prognosis. Recently, Microrchidia 2 (MORC2) has been documented as a prognostic and predictive biomarker in triple negative breast cancer (TNBC). To compare whether MORC2 is a better predictor than TILs, as well as clinicopathological parameters, in predicting the efficacy of neoadjuvant chemotherapy (NAC) in TNBC, we detected the expression of MORC2 on neoplastic cells through immunohistochemistry and quantified the stromal TILs through Hematoxylin-eosin staining on core biopsies from 50 locally advanced TNBC patients who underwent standard NAC. Among all the 50 patients, 28 (56%) cases had residual tumors, while the other 22 (44%) achieved pathologic complete response (pCR). In these studied patients, age and T-stage showed no correlation with pCR rate, while percentage of TILs, nodal involvement and expression of MORC2 on tumor cells showed significant association with pCR rate. Positive nodal involvement was correlation with worse pathologic response at multivariate analysis (P = .0036), and high TILs levels (≥50%) was positively associated with better NAC efficacy at univariate analysis (P = .002). Whereas high expression of MORC2 was statistically associated with worse pCR rate both at univariate (P < .001) and multivariate (P = .036) analysis. Our results indicate that MORC2 expression has a better predictive role in predicting the efficacy of NAC than TILs in TNBC patients.
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Affiliation(s)
- Xiaohong Liao
- Department of Oncology, Ganzhou People’s Hospital (The Affiliated Ganzhou Hospital of Nanchang University), Ganzhou, China
| | - Chao Liu
- Department of Oncology, Ganzhou People’s Hospital (The Affiliated Ganzhou Hospital of Nanchang University), Ganzhou, China
| | - Zhenluo Ding
- Department of Breast Surgery, Ganzhou People’s Hospital (The Affiliated Ganzhou Hospital of Nanchang University), Ganzhou, China
| | - Chen Wang
- Department of Oncology, Ganzhou People’s Hospital (The Affiliated Ganzhou Hospital of Nanchang University), Ganzhou, China
| | - Jing He
- Department of Oncology, Ganzhou People’s Hospital (The Affiliated Ganzhou Hospital of Nanchang University), Ganzhou, China
| | - Shugui Wu
- Department of Oncology, Ganzhou People’s Hospital (The Affiliated Ganzhou Hospital of Nanchang University), Ganzhou, China
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4
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Zheng F, Luo Y, Liu Y, Gao Y, Chen W, Wei K. Nano-baicalein facilitates chemotherapy in breast cancer by targeting tumor microenvironment. Int J Pharm 2023; 635:122778. [PMID: 36842519 DOI: 10.1016/j.ijpharm.2023.122778] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2022] [Revised: 02/14/2023] [Accepted: 02/21/2023] [Indexed: 02/26/2023]
Abstract
Cancer-associated fibroblasts constitute a significant component in the tumor microenvironment, playing a pivotal role in tumor proliferation, invasion, migration, and metastasis. Consequently, therapy combining chemotherapeutic agents with tumor microenvironment (TME) modulators appears to be a promising avenue for cancer treatment. In this paper, a tumor microenvironment-based mPEG-PLGA nanoparticle loaded with baicalein (PMs-Ba) was constructed for the purpose of improving the tumor microenvironment in cases of triple-negative breast cancer. The results demonstrate that, on the one hand, PMs-Ba was able to inhibit the transforming growth factor β(TGF-β) signaling pathway to avoid the activation of cancer-associated fibroblasts (CAFs), thereby influencing the interstitial microenvironment of the tumor. On the other hand, the agent led to an increase in the infiltration of cytotoxic T cells, activating the tumor immune microenvironment. Meanwhile, in the murine breast cancer model, an intravenous injection of PMs-Ba combined with doxorubicin nanoparticles (PMs-ADM) significantly improved the antitumor effectiveness. These results suggest that baicalein encapsulated in nanoparticles may be a promising strategy for modulating the TME and for adjuvant chemotherapy, signifying a potential TME-remodeling nanoformulation that could enhance the antitumor efficacy of nanotherapeutics.
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Affiliation(s)
- Fang Zheng
- School of Bioscience and Bioengineering, South China University of Technology, Guangzhou 510006, PR China.
| | - Yujia Luo
- School of Bioscience and Bioengineering, South China University of Technology, Guangzhou 510006, PR China.
| | - Yuanqi Liu
- School of Bioscience and Bioengineering, South China University of Technology, Guangzhou 510006, PR China.
| | - Yuanyuan Gao
- School of Bioscience and Bioengineering, South China University of Technology, Guangzhou 510006, PR China.
| | - Wenyu Chen
- School of Bioscience and Bioengineering, South China University of Technology, Guangzhou 510006, PR China.
| | - Kun Wei
- School of Bioscience and Bioengineering, South China University of Technology, Guangzhou 510006, PR China.
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5
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Curnow B, Rich AF, Ireland J, Correa DC, Dunn J, Jenkins D, Carslake H, Ressel L. Histological evidence of superficial inflammation is associated with lower recurrence of equine sarcoids following surgical removal: A follow-up study of 106 tumours in 64 horses. Vet J 2023; 292:105953. [PMID: 36775186 DOI: 10.1016/j.tvjl.2023.105953] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2021] [Revised: 01/31/2023] [Accepted: 02/08/2023] [Indexed: 02/12/2023]
Abstract
Although the equine sarcoid is the most common skin neoplasm in domesticated horses, histopathological characteristics have not previously been evaluated for association with recurrence. The aim of this retrospective cohort study was to investigate clinical and histopathological features of excised equine sarcoids and to evaluate their association with recurrence at the original surgical site and at new sites. Clinical records and excisional biopsies from 106 equine sarcoids from 64 horses referred to Leahurst Equine Hospital, University of Liverpool, between March 2010 and February 2015 were retrieved. Biopsies were re-evaluated histologically. Clinical data were obtained from hospital records, and owner-reported follow-up data were obtained by telephone questionnaire. Associations between clinical and histopathological features of sarcoids and their recurrence at the surgical site were determined using uni- and multivariable mixed effects logistic regression. Recurrence of sarcoids at the surgical site occurred in 30 horses (46.9%). Sarcoids developed at a distant site in 21 horses (32.8%). In the final mixed effects logistic regression model, only superficial inflammation was associated with reduced odds of recurrence at the surgical site (adjusted odds ratio, 0.32; 95% confidence intervals, 0.10-0.96; P = 0.04). This suggests that the inflammatory process may play a role in protecting horses against the recurrence of sarcoids.
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Affiliation(s)
- B Curnow
- Department of Equine Clinical Science, University of Liverpool, Leahurst Campus, Neston CH64 7TE, UK.
| | - A F Rich
- Department of Veterinary Anatomy, Physiology and Pathology, Institute of Infection, Veterinary and Ecological Sciences, University of Liverpool, Leahurst Campus, Neston CH64 7TE, UK
| | - J Ireland
- Department of Equine Clinical Science, University of Liverpool, Leahurst Campus, Neston CH64 7TE, UK
| | - D Cubillos Correa
- Department of Veterinary Anatomy, Physiology and Pathology, Institute of Infection, Veterinary and Ecological Sciences, University of Liverpool, Leahurst Campus, Neston CH64 7TE, UK
| | - J Dunn
- Department of Equine Clinical Science, University of Liverpool, Leahurst Campus, Neston CH64 7TE, UK
| | - D Jenkins
- Department of Equine Clinical Science, University of Liverpool, Leahurst Campus, Neston CH64 7TE, UK
| | - H Carslake
- Department of Equine Clinical Science, University of Liverpool, Leahurst Campus, Neston CH64 7TE, UK
| | - L Ressel
- Department of Veterinary Anatomy, Physiology and Pathology, Institute of Infection, Veterinary and Ecological Sciences, University of Liverpool, Leahurst Campus, Neston CH64 7TE, UK
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6
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Kudelova E, Smolar M, Holubekova V, Hornakova A, Dvorska D, Lucansky V, Koklesova L, Kudela E, Kubatka P. Genetic Heterogeneity, Tumor Microenvironment and Immunotherapy in Triple-Negative Breast Cancer. Int J Mol Sci 2022; 23:ijms232314937. [PMID: 36499265 PMCID: PMC9735793 DOI: 10.3390/ijms232314937] [Citation(s) in RCA: 28] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2022] [Revised: 11/17/2022] [Accepted: 11/24/2022] [Indexed: 12/02/2022] Open
Abstract
Heterogeneity of triple-negative breast cancer is well known at clinical, histopathological, and molecular levels. Genomic instability and greater mutation rates, which may result in the creation of neoantigens and enhanced immunogenicity, are additional characteristics of this breast cancer type. Clinical outcome is poor due to early age of onset, high metastatic potential, and increased likelihood of distant recurrence. Consequently, efforts to elucidate molecular mechanisms of breast cancer development, progression, and metastatic spread have been initiated to improve treatment options and improve outcomes for these patients. The extremely complex and heterogeneous tumor immune microenvironment is made up of several cell types and commonly possesses disorganized gene expression. Altered signaling pathways are mainly associated with mutated genes including p53, PIK3CA, and MAPK, and which are positively correlated with genes regulating immune response. Of note, particular immunity-associated genes could be used in prognostic indexes to assess the most effective management. Recent findings highlight the fact that long non-coding RNAs also play an important role in shaping tumor microenvironment formation, and can mediate tumor immune evasion. Identification of molecular signatures, through the use of multi-omics approaches, and effector pathways that drive early stages of the carcinogenic process are important steps in developing new strategies for targeted cancer treatment and prevention. Advances in immunotherapy by remodeling the host immune system to eradicate tumor cells have great promise to lead to novel therapeutic strategies. Current research is focused on combining immune checkpoint inhibition with chemotherapy, PARP inhibitors, cancer vaccines, or natural killer cell therapy. Targeted therapies may improve therapeutic response, eliminate therapeutic resistance, and improve overall patient survival. In the future, these evolving advancements should be implemented for personalized medicine and state-of-art management of cancer patients.
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Affiliation(s)
- Eva Kudelova
- Clinic of Surgery and Transplant Centre, Jessenius Faculty of Medicine Martin, Comenius University in Bratislava, 03601 Martin, Slovakia
| | - Marek Smolar
- Clinic of Surgery and Transplant Centre, Jessenius Faculty of Medicine Martin, Comenius University in Bratislava, 03601 Martin, Slovakia
| | - Veronika Holubekova
- Biomedical Centre, Jessenius Faculty of Medicine Martin, Comenius University in Bratislava, 03601 Martin, Slovakia
| | - Andrea Hornakova
- Biomedical Centre, Jessenius Faculty of Medicine Martin, Comenius University in Bratislava, 03601 Martin, Slovakia
| | - Dana Dvorska
- Biomedical Centre, Jessenius Faculty of Medicine Martin, Comenius University in Bratislava, 03601 Martin, Slovakia
| | - Vincent Lucansky
- Biomedical Centre, Jessenius Faculty of Medicine Martin, Comenius University in Bratislava, 03601 Martin, Slovakia
| | - Lenka Koklesova
- Clinic of Gynecology and Obstetrics, Jessenius Faculty of Medicine Martin, Comenius University in Bratislava, 03601 Martin, Slovakia
| | - Erik Kudela
- Clinic of Gynecology and Obstetrics, Jessenius Faculty of Medicine Martin, Comenius University in Bratislava, 03601 Martin, Slovakia
- Correspondence:
| | - Peter Kubatka
- Department of Medical Biology, Jessenius Faculty of Medicine Martin, Comenius University in Bratislava, 03601 Martin, Slovakia
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7
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Aparicio B, Repáraz D, Ruiz M, Llopiz D, Silva L, Vercher E, Theunissen P, Tamayo I, Smerdou C, Igea A, Santisteban M, Gónzalez-Deza C, Lasarte JJ, Hervás-Stubbs S, Sarobe P. Identification of HLA class I-restricted immunogenic neoantigens in triple negative breast cancer. Front Immunol 2022; 13:985886. [PMID: 36405725 PMCID: PMC9666480 DOI: 10.3389/fimmu.2022.985886] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2022] [Accepted: 10/14/2022] [Indexed: 07/20/2023] Open
Abstract
Immune checkpoint inhibitor (ICI)-based immunotherapy in triple negative breast cancer (TNBC) is achieving limited therapeutic results, requiring the development of more potent strategies. Combination of ICI with vaccination strategies would enhance antitumor immunity and response rates to ICI in patients having poorly infiltrated tumors. In heavily mutated tumors, neoantigens (neoAgs) resulting from tumor mutations have induced potent responses when used as vaccines. Thus, our aim was the identification of immunogenic neoAgs suitable as vaccines in TNBC patients. By using whole exome sequencing, RNAseq and HLA binding algorithms of tumor samples from a cohort of eight TNBC patients, we identified a median of 60 mutations/patient, which originated a putative median number of 98 HLA class I-restricted neoAgs. Considering a group of 27 predicted neoAgs presented by HLA-A*02:01 allele in two patients, peptide binding to HLA was experimentally confirmed in 63% of them, whereas 55% were immunogenic in vivo in HLA-A*02:01+ transgenic mice, inducing T-cells against the mutated but not the wild-type peptide sequence. Vaccination with peptide pools or DNA plasmids expressing these neoAgs induced polyepitopic T-cell responses, which recognized neoAg-expressing tumor cells. These results suggest that TNBC tumors harbor neoAgs potentially useful in therapeutic vaccines, opening the way for new combined immunotherapies.
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Affiliation(s)
- Belén Aparicio
- Centro de Investigación Médica Aplicada (CIMA), Universidad de Navarra, Pamplona, Spain
- Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBEREHD), Pamplona, Spain
- IdiSNA, Instituto de Investigación Sanitaria de Navarra, Pamplona, Spain
| | - David Repáraz
- Centro de Investigación Médica Aplicada (CIMA), Universidad de Navarra, Pamplona, Spain
- Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBEREHD), Pamplona, Spain
- IdiSNA, Instituto de Investigación Sanitaria de Navarra, Pamplona, Spain
| | - Marta Ruiz
- Centro de Investigación Médica Aplicada (CIMA), Universidad de Navarra, Pamplona, Spain
- Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBEREHD), Pamplona, Spain
- IdiSNA, Instituto de Investigación Sanitaria de Navarra, Pamplona, Spain
| | - Diana Llopiz
- Centro de Investigación Médica Aplicada (CIMA), Universidad de Navarra, Pamplona, Spain
- Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBEREHD), Pamplona, Spain
- IdiSNA, Instituto de Investigación Sanitaria de Navarra, Pamplona, Spain
| | - Leyre Silva
- Centro de Investigación Médica Aplicada (CIMA), Universidad de Navarra, Pamplona, Spain
- Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBEREHD), Pamplona, Spain
- IdiSNA, Instituto de Investigación Sanitaria de Navarra, Pamplona, Spain
| | - Enric Vercher
- Centro de Investigación Médica Aplicada (CIMA), Universidad de Navarra, Pamplona, Spain
- Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBEREHD), Pamplona, Spain
- IdiSNA, Instituto de Investigación Sanitaria de Navarra, Pamplona, Spain
| | - Patrick Theunissen
- Centro de Investigación Médica Aplicada (CIMA), Universidad de Navarra, Pamplona, Spain
- Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBEREHD), Pamplona, Spain
- IdiSNA, Instituto de Investigación Sanitaria de Navarra, Pamplona, Spain
| | - Ibon Tamayo
- Centro de Investigación Médica Aplicada (CIMA), Universidad de Navarra, Pamplona, Spain
- IdiSNA, Instituto de Investigación Sanitaria de Navarra, Pamplona, Spain
| | - Cristian Smerdou
- Centro de Investigación Médica Aplicada (CIMA), Universidad de Navarra, Pamplona, Spain
- IdiSNA, Instituto de Investigación Sanitaria de Navarra, Pamplona, Spain
| | - Ana Igea
- Centro de Investigación Médica Aplicada (CIMA), Universidad de Navarra, Pamplona, Spain
- IdiSNA, Instituto de Investigación Sanitaria de Navarra, Pamplona, Spain
| | - Marta Santisteban
- IdiSNA, Instituto de Investigación Sanitaria de Navarra, Pamplona, Spain
- Oncología Médica, Clínica Universidad de Navarra, Pamplona, Spain
| | | | - Juan J. Lasarte
- Centro de Investigación Médica Aplicada (CIMA), Universidad de Navarra, Pamplona, Spain
- IdiSNA, Instituto de Investigación Sanitaria de Navarra, Pamplona, Spain
| | - Sandra Hervás-Stubbs
- Centro de Investigación Médica Aplicada (CIMA), Universidad de Navarra, Pamplona, Spain
- Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBEREHD), Pamplona, Spain
- IdiSNA, Instituto de Investigación Sanitaria de Navarra, Pamplona, Spain
| | - Pablo Sarobe
- Centro de Investigación Médica Aplicada (CIMA), Universidad de Navarra, Pamplona, Spain
- Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBEREHD), Pamplona, Spain
- IdiSNA, Instituto de Investigación Sanitaria de Navarra, Pamplona, Spain
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8
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Liu Y, He M, Wang C, Zhang X, Cai S. Prognostic value of neutrophil-to-lymphocyte ratio for patients with triple-negative breast cancer: A meta-analysis. Medicine (Baltimore) 2022; 101:e29887. [PMID: 35839045 PMCID: PMC11132410 DOI: 10.1097/md.0000000000029887] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/27/2022] [Accepted: 06/08/2022] [Indexed: 12/24/2022] Open
Abstract
We aimed to evaluate the prognostic role of the neutrophil-to-lymphocyte ratio (NLR) in patients with triple-negative breast cancer (TNBC). We searched the PubMed Database, Cochrane Library, Web of science, and Embase. Overall survival (OS), disease-free survival (DFS), and hazard ratio (HR) were the endpoints of the study. Eleven studies involving 2355 patients with TNBC were included in this meta-analysis. Among them, 10 studies involving 2069 patients with TNBC investigated the role of NLR in predicting OS; elevated NLR was associated with poor prognosis (hazard ratio [HR]: 2.48, 95% confidence interval [CI]: 2.03-3.03, P < 0.001). Ten studies involving 2054 patients with TNBC explored the role of NLR in predicting DFS; elevated NLR was associated with a significantly worse prognosis with a pooled HR of 2.20 (95% CI: 1.88-2.58, P < 001). This meta-analysis suggests that patients with TNBC who have a higher NLR have poorer prognoses. As a clinical parameter that we can easily obtain, NLR might be a potential predictor of patients' survival, and may be useful for physicians' treatment decisions.
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Affiliation(s)
- Yi Liu
- Department of Endoscopy, National Cancer Center/Cancer Hospital, Chinese Academy of Medical Science and Peking Union Medical College, Beijing, P.R. China
| | - Meilin He
- Department of Radiation Oncology, National Cancer Center/Cancer Hospital, Chinese Academy of Medical Science and Peking Union Medical College, Beijing, P.R. China
| | - Chuandong Wang
- Shengli Clinical Medical College of Fujian Medical University, Fuzhou, China
| | - Xiaojuan Zhang
- Fuzong Clinical Medical College of Fujian Medical University, Fuzhou, China
| | - Shaoxin Cai
- Shengli Clinical Medical College of Fujian Medical University, Fuzhou, China
- Department of Surgical Oncology, Fujian Provincial Hospital, Fuzhou, China
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9
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Therapeutic Potential of Thymoquinone in Triple-Negative Breast Cancer Prevention and Progression through the Modulation of the Tumor Microenvironment. Nutrients 2021; 14:nu14010079. [PMID: 35010954 PMCID: PMC8746460 DOI: 10.3390/nu14010079] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2021] [Revised: 12/22/2021] [Accepted: 12/23/2021] [Indexed: 02/07/2023] Open
Abstract
To date, the tumor microenvironment (TME) has gained considerable attention in various areas of cancer research due to its role in driving a loss of immune surveillance and enabling rapid advanced tumor development and progression. The TME plays an integral role in driving advanced aggressive breast cancers, including triple-negative breast cancer (TNBC), a pivotal mediator for tumor cells to communicate with the surrounding cells via lymphatic and circulatory systems. Furthermore, the TME plays a significant role in all steps and stages of carcinogenesis by promoting and stimulating uncontrolled cell proliferation and protecting tumor cells from the immune system. Various cellular components of the TME work together to drive cancer processes, some of which include tumor-associated adipocytes, fibroblasts, macrophages, and neutrophils which sustain perpetual amplification and release of pro-inflammatory molecules such as cytokines. Thymoquinone (TQ), a natural chemical component from black cumin seed, is widely used traditionally and now in clinical trials for the treatment/prevention of multiple types of cancer, showing a potential to mitigate components of TME at various stages by various pathways. In this review, we focus on the role of TME in TNBC cancer progression and the effect of TQ on the TME, emphasizing their anticipated role in the prevention and treatment of TNBC. It was concluded from this review that the multiple components of the TME serve as a critical part of TNBC tumor promotion and stimulation of uncontrolled cell proliferation. Meanwhile, TQ could be a crucial compound in the prevention and progression of TNBC therapy through the modulation of the TME.
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10
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Abd El-Aziz YS, Gillson J, Jansson PJ, Sahni S. Autophagy: A promising target for triple negative breast cancers. Pharmacol Res 2021; 175:106006. [PMID: 34843961 DOI: 10.1016/j.phrs.2021.106006] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/22/2021] [Revised: 11/16/2021] [Accepted: 11/23/2021] [Indexed: 01/18/2023]
Abstract
Triple negative breast cancer (TNBC) is the most aggressive type of breast cancers which constitutes about 15% of all breast cancer cases and characterized by negative expression of hormonal receptors and human epidermal growth factor receptor 2 (HER2). Thus, endocrine and HER2 targeted therapies are not effective toward TNBCs, and they mainly rely on chemotherapy and surgery for treatment. Despite recent advances in chemotherapy, 40% of TNBC patients develop a metastatic relapse and recurrence. Therefore, understanding the molecular profile of TNBC is warranted to identify targets that can be selected for the development of a new and effective therapeutic approach. Autophagy is an internal defensive mechanism that allows the cells to survive under different stressors. It has been well known that autophagy exerts a crucial role in cancer progression. The critical role of autophagy in TNBC progression is emerging in recent years. This review will discuss autophagic pathway, how autophagy affects TNBC progression and recent therapeutic approaches that can target autophagy as a new treatment modality.
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Affiliation(s)
- Yomna S Abd El-Aziz
- Faculty of Medicine and Health, University of Sydney, Sydney, NSW, Australia; Kolling Institute of Medical Research, St Leonards, NSW, Australia; Oral Pathology Department, Faculty of Dentistry, Tanta University, Tanta, Egypt
| | - Josef Gillson
- Faculty of Medicine and Health, University of Sydney, Sydney, NSW, Australia; Kolling Institute of Medical Research, St Leonards, NSW, Australia
| | - Patric J Jansson
- Faculty of Medicine and Health, University of Sydney, Sydney, NSW, Australia; Kolling Institute of Medical Research, St Leonards, NSW, Australia; Cancer Drug Resistance and Stem Cell Program, University of Sydney, Sydney, NSW 2006, Australia
| | - Sumit Sahni
- Faculty of Medicine and Health, University of Sydney, Sydney, NSW, Australia; Kolling Institute of Medical Research, St Leonards, NSW, Australia.
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11
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Marques HS, de Brito BB, da Silva FAF, Santos MLC, de Souza JCB, Correia TML, Lopes LW, Neres NSDM, Dórea RSDM, Dantas ACS, Morbeck LLB, Lima IS, de Almeida AA, Dias MRDJ, de Melo FF. Relationship between Th17 immune response and cancer. World J Clin Oncol 2021; 12:845-867. [PMID: 34733609 PMCID: PMC8546660 DOI: 10.5306/wjco.v12.i10.845] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/01/2021] [Revised: 07/21/2021] [Accepted: 09/16/2021] [Indexed: 02/06/2023] Open
Abstract
Cancer is the second leading cause of death worldwide and epidemiological projections predict growing cancer mortality rates in the next decades. Cancer has a close relationship with the immune system and, although Th17 cells are known to play roles in the immune response against microorganisms and in autoimmunity, studies have emphasized their roles in cancer pathogenesis. The Th17 immune response profile is involved in several types of cancer including urogenital, respiratory, gastrointestinal, and skin cancers. This type of immune response exerts pro and antitumor functions through several mechanisms, depending on the context of each tumor, including the protumor angiogenesis and exhaustion of T cells and the antitumor recruitment of T cells and neutrophils to the tumor microenvironment. Among other factors, the paradoxical behavior of Th17 cells in this setting has been attributed to its plasticity potential, which makes possible their conversion into other types of T cells such as Th17/Treg and Th17/Th1 cells. Interleukin (IL)-17 stands out among Th17-related cytokines since it modulates pathways and interacts with other cell profiles in the tumor microenvironment, which allow Th17 cells to prevail in tumors. Moreover, the IL-17 is able to mediate pro and antitumor processes that influence the development and progression of various cancers, being associated with variable clinical outcomes. The understanding of the relationship between the Th17 immune response and cancer as well as the singularities of carcinogenic processes in each type of tumor is crucial for the identification of new therapeutic targets.
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Affiliation(s)
- Hanna Santos Marques
- Campus Vitória da Conquista, Universidade Estadual do Sudoeste da Bahia, Vitória da Conquista 45083-900, Bahia, Brazil
| | - Breno Bittencourt de Brito
- Instituto Multidisciplinar em Saúde, Universidade Federal da Bahia, Vitória da Conquista 45029-094, Bahia, Brazil
| | | | - Maria Luísa Cordeiro Santos
- Instituto Multidisciplinar em Saúde, Universidade Federal da Bahia, Vitória da Conquista 45029-094, Bahia, Brazil
| | - Júlio César Braga de Souza
- Instituto Multidisciplinar em Saúde, Universidade Federal da Bahia, Vitória da Conquista 45029-094, Bahia, Brazil
| | - Thiago Macêdo Lopes Correia
- Instituto Multidisciplinar em Saúde, Universidade Federal da Bahia, Vitória da Conquista 45029-094, Bahia, Brazil
| | - Luana Weber Lopes
- Instituto Multidisciplinar em Saúde, Universidade Federal da Bahia, Vitória da Conquista 45029-094, Bahia, Brazil
| | - Nayara Silva de Macêdo Neres
- Instituto Multidisciplinar em Saúde, Universidade Federal da Bahia, Vitória da Conquista 45029-094, Bahia, Brazil
| | | | - Anna Carolina Saúde Dantas
- Instituto Multidisciplinar em Saúde, Universidade Federal da Bahia, Vitória da Conquista 45029-094, Bahia, Brazil
| | - Lorena Lôbo Brito Morbeck
- Instituto Multidisciplinar em Saúde, Universidade Federal da Bahia, Vitória da Conquista 45029-094, Bahia, Brazil
| | - Iasmin Souza Lima
- Instituto Multidisciplinar em Saúde, Universidade Federal da Bahia, Vitória da Conquista 45029-094, Bahia, Brazil
| | - Amanda Alves de Almeida
- Instituto Multidisciplinar em Saúde, Universidade Federal da Bahia, Vitória da Conquista 45029-094, Bahia, Brazil
| | - Maiara Raulina de Jesus Dias
- Instituto Multidisciplinar em Saúde, Universidade Federal da Bahia, Vitória da Conquista 45029-094, Bahia, Brazil
| | - Fabrício Freire de Melo
- Instituto Multidisciplinar em Saúde, Universidade Federal da Bahia, Vitória da Conquista 45029-094, Bahia, Brazil
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12
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Laberiano-Fernández C, Hernández-Ruiz S, Rojas F, Parra ER. Best Practices for Technical Reproducibility Assessment of Multiplex Immunofluorescence. Front Mol Biosci 2021; 8:660202. [PMID: 34532339 PMCID: PMC8438151 DOI: 10.3389/fmolb.2021.660202] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2021] [Accepted: 08/11/2021] [Indexed: 11/22/2022] Open
Abstract
Multiplex immunofluorescence (mIF) tyramide signal amplification is a new and useful tool for the study of cancer that combines the staining of multiple markers in a single slide. Several technical requirements are important to performing high-quality staining and analysis and to obtaining high internal and external reproducibility of the results. This review manuscript aimed to describe the mIF panel workflow and discuss the challenges and solutions for ensuring that mIF panels have the highest reproducibility possible. Although this platform has shown high flexibility in cancer studies, it presents several challenges in pre-analytic, analytic, and post-analytic evaluation, as well as with external comparisons. Adequate antibody selection, antibody optimization and validation, panel design, staining optimization and validation, analysis strategies, and correct data generation are important for reproducibility and to minimize or identify possible issues during the mIF staining process that sometimes are not completely under our control, such as the tissue fixation process, storage, and cutting procedures.
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Affiliation(s)
- Caddie Laberiano-Fernández
- Department of Translational Molecular Pathology, The University of Texas MD Anderson Cancer Center, Houston, TX, United States
| | - Sharia Hernández-Ruiz
- Department of Translational Molecular Pathology, The University of Texas MD Anderson Cancer Center, Houston, TX, United States
| | - Frank Rojas
- Department of Translational Molecular Pathology, The University of Texas MD Anderson Cancer Center, Houston, TX, United States
| | - Edwin Roger Parra
- Department of Translational Molecular Pathology, The University of Texas MD Anderson Cancer Center, Houston, TX, United States
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13
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Choi BB. Effectiveness of ADC Difference Value on Pre-neoadjuvant Chemotherapy MRI for Response Evaluation of Breast Cancer. Technol Cancer Res Treat 2021; 20:15330338211039129. [PMID: 34519583 PMCID: PMC8445528 DOI: 10.1177/15330338211039129] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
Abstract
Background: Neoadjuvant chemotherapy (NAC) is known to be a suitable treatment and first-line defense for locally advanced breast cancer. However, the NAC response may include unexpected outcomes, and it is not easy to predict the NAC response precisely. Especially, early detection of those patients who do not benefit from NAC is needed to reduce unnecessary therapy and side effects. Objective: The purpose of this study was to determine whether the pretreatment apparent diffusion coefficient (ADC) value is effective for predicting the response of breast cancer to NAC. Method: Forty-nine breast cancer cases with pre- and post-NAC breast MRI were enrolled. MRI was performed using a 1.5-T scanner with the basic protocol including diffusion-weighted imaging. ADC difference value (ADC-diff) was calculated in all cases. Results: ADC-diff was high in complete response and partial response cases (p < .05). ADC-diff correlated with the DWI rim sign, with a positive DWI rim sign being associated with a higher ADC-diff (p < .05). Conclusion: High-ADC difference value on the pretreatment MRI can provide information for a better response of NAC on breast cancer.
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Affiliation(s)
- Bo Bae Choi
- 26715Chungnam National University Hospital, Daejeon, Republic of Korea
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14
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Manjunath M, Choudhary B. Triple-negative breast cancer: A run-through of features, classification and current therapies. Oncol Lett 2021; 22:512. [PMID: 33986872 PMCID: PMC8114477 DOI: 10.3892/ol.2021.12773] [Citation(s) in RCA: 41] [Impact Index Per Article: 13.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2020] [Accepted: 03/01/2021] [Indexed: 02/06/2023] Open
Abstract
Breast cancer is the most prevalent cancer in women worldwide. Triple-negative breast cancer (TNBC) is characterized by the lack of expression of estrogen receptor, progesterone receptor, and human epidermal growth factor receptor 2. It is the most aggressive subtype of breast cancer and accounts for 12-20% of all breast cancer cases. TNBC is associated with younger age of onset, greater metastatic potential, higher incidence of relapse, and lower overall survival rates. Based on molecular phenotype, TNBC has been classified into six subtypes (BL1, BL2, M, MES, LAR, and IM). TNBC treatment is challenging due to its heterogeneity, highly invasive nature, and relatively poor therapeutics response. Chemotherapy and radiotherapy are conventional strategies for the treatment of TNBC. Recent research in TNBC and mechanistic understanding of disease pathogenesis using cutting-edge technologies has led to the unfolding of new lines of therapies that have been incorporated into clinical practice. Poly (ADP-ribose) polymerase and immune checkpoint inhibitors have made their way to the current TNBC treatment paradigm. This review focuses on the classification, features, and treatment progress in TNBC. Histological subtypes connected to recurrence, molecular classification of TNBC, targeted therapy for early and advanced TNBC, and advances in non-coding RNA in therapy are the key highlights in this review.
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Affiliation(s)
- Meghana Manjunath
- Department of Biotechnology, Institute of Bioinformatics and Applied Biotechnology, Bengaluru, Karnataka 560100, India
- Manipal Academy of Higher Education, Manipal, Karnataka 576104, India
| | - Bibha Choudhary
- Department of Biotechnology, Institute of Bioinformatics and Applied Biotechnology, Bengaluru, Karnataka 560100, India
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15
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Barzaman K, Moradi-Kalbolandi S, Hosseinzadeh A, Kazemi MH, Khorramdelazad H, Safari E, Farahmand L. Breast cancer immunotherapy: Current and novel approaches. Int Immunopharmacol 2021; 98:107886. [PMID: 34153663 DOI: 10.1016/j.intimp.2021.107886] [Citation(s) in RCA: 41] [Impact Index Per Article: 13.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2020] [Revised: 06/09/2021] [Accepted: 06/11/2021] [Indexed: 12/12/2022]
Abstract
The crucial role of the immune system in the progression/regression of breast cancer (BC) should always be taken into account. Various immunotherapy approaches have been investigated for BC, including tumor-targeting antibodies (bispecific antibodies), adoptive T cell therapy, vaccines, and immune checkpoint blockade such as anti-PD-1. In addition, a combination of conventional chemotherapy and immunotherapy approaches contributes to improving patients' overall survival rates. Although encouraging outcomes have been reported in most clinical trials of immunotherapy, some obstacles should still be resolved in this regard. Recently, personalized immunotherapy has been proposed as a potential complementary medicine with immunotherapy and chemotherapy for overcoming BC. Accordingly, this review discusses the brief association of these methods and future directions in BC immunotherapy.
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Affiliation(s)
- Khadijeh Barzaman
- Department of Immunology, School of Medicine, Iran University of Medical Sciences, Tehran, Iran; Recombinant Proteins Department, Breast Cancer Research Center, Motamed Cancer Institute, ACECR, Tehran, Iran; Immunology Research Center, Iran University of Medical Sciences, Tehran, Iran
| | - Shima Moradi-Kalbolandi
- Recombinant Proteins Department, Breast Cancer Research Center, Motamed Cancer Institute, ACECR, Tehran, Iran
| | - Aysooda Hosseinzadeh
- Recombinant Proteins Department, Breast Cancer Research Center, Motamed Cancer Institute, ACECR, Tehran, Iran
| | - Mohammad Hossein Kazemi
- Department of Immunology, School of Medicine, Iran University of Medical Sciences, Tehran, Iran; ATMP Department, Breast Cancer Research Center, Motamed Cancer Institute, ACECR, Tehran, Iran
| | - Hossein Khorramdelazad
- Department of Immunology, School of Medicine, Iran University of Medical Sciences, Tehran, Iran; Molecular Medicine Research Center, Research Institute of Basic Medical Sciences, Rafsanjani University of Medical Sciences, Rafsanjani, Iran; Department of Immunology, School of Medicine, Rafsanjani University of Medical Sciences, Rafsanjani, Iran
| | - Elahe Safari
- Department of Immunology, School of Medicine, Iran University of Medical Sciences, Tehran, Iran; Immunology Research Center, Iran University of Medical Sciences, Tehran, Iran.
| | - Leila Farahmand
- Recombinant Proteins Department, Breast Cancer Research Center, Motamed Cancer Institute, ACECR, Tehran, Iran.
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16
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Babak MV, Chong KR, Rapta P, Zannikou M, Tang HM, Reichert L, Chang MR, Kushnarev V, Heffeter P, Meier‐Menches SM, Lim ZC, Yap JY, Casini A, Balyasnikova IV, Ang WH. Interfering with Metabolic Profile of Triple‐Negative Breast Cancers Using Rationally Designed Metformin Prodrugs. Angew Chem Int Ed Engl 2021. [DOI: 10.1002/ange.202102266] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Maria V. Babak
- Drug Discovery Lab Department of Chemistry City University of Hong Kong 83 Tat Chee Avenue 999077 Hong Kong SAR P. R. China
| | - Kai Ren Chong
- Department of Chemistry National University of Singapore 3 Science Drive 2 117543 Singapore Singapore
| | - Peter Rapta
- Institute of Physical Chemistry and Chemistry Physics Slovak Technical University of Technology Radlinského 9 82137 Bratislava Slovak Republic
| | - Markella Zannikou
- Department of Neurological Surgery The Feinberg School of Medicine Northwestern University Chicago IL 60611 USA
| | - Hui Min Tang
- Department of Chemistry National University of Singapore 3 Science Drive 2 117543 Singapore Singapore
| | - Lisa Reichert
- Department of Chemistry National University of Singapore 3 Science Drive 2 117543 Singapore Singapore
| | - Meng Rui Chang
- Department of Chemistry National University of Singapore 3 Science Drive 2 117543 Singapore Singapore
| | - Vladimir Kushnarev
- FSBI “National Medical Research Center of Oncology, named after N.N Petrov” Ministry of Healthcare of the Russian Federation 68 Leningradskaya Street, Pesochny 197758 St Petersburg Russian Federation
| | - Petra Heffeter
- Institute of Cancer Research and Comprehensive Cancer Center Department of Medicine I Medical University of Vienna Borschkegasse 8a 1090 Vienna Austria
| | | | - Zhi Chiaw Lim
- Department of Chemistry National University of Singapore 3 Science Drive 2 117543 Singapore Singapore
| | - Jian Yu Yap
- Department of Chemistry National University of Singapore 3 Science Drive 2 117543 Singapore Singapore
| | - Angela Casini
- Department of Chemistry Technical University of Munich Lichtenbergstr. 4 85748 Garching, München Germany
| | - Irina V. Balyasnikova
- Department of Neurological Surgery The Feinberg School of Medicine Northwestern University Chicago IL 60611 USA
| | - Wee Han Ang
- Department of Chemistry National University of Singapore 3 Science Drive 2 117543 Singapore Singapore
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17
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Babak MV, Chong KR, Rapta P, Zannikou M, Tang HM, Reichert L, Chang MR, Kushnarev V, Heffeter P, Meier-Menches SM, Lim ZC, Yap JY, Casini A, Balyasnikova IV, Ang WH. Interfering with Metabolic Profile of Triple-Negative Breast Cancers Using Rationally Designed Metformin Prodrugs. Angew Chem Int Ed Engl 2021; 60:13405-13413. [PMID: 33755286 DOI: 10.1002/anie.202102266] [Citation(s) in RCA: 28] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2021] [Indexed: 12/19/2022]
Abstract
Triple-negative breast cancer (TNBC) is the most aggressive subtype of breast cancer, characterized by an aberrant metabolic phenotype with high metastatic capacity, resulting in poor patient prognoses and low survival rates. We designed a series of novel AuIII cyclometalated prodrugs of energy-disrupting Type II antidiabetic drugs namely, metformin and phenformin. Prodrug activation and release of the metformin ligand was achieved by tuning the cyclometalated AuIII fragment. The lead complex 3met was 6000-fold more cytotoxic compared to uncoordinated metformin and significantly reduced tumor burden in mice with aggressive breast cancers with lymphocytic infiltration into tumor tissues. These effects was ascribed to 3met interfering with energy production in TNBCs and inhibiting associated pro-survival responses to induce deadly metabolic catastrophe.
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Affiliation(s)
- Maria V Babak
- Drug Discovery Lab, Department of Chemistry, City University of Hong Kong, 83 Tat Chee Avenue, 999077, Hong Kong SAR, P. R. China
| | - Kai Ren Chong
- Department of Chemistry, National University of Singapore, 3 Science Drive 2, 117543, Singapore, Singapore
| | - Peter Rapta
- Institute of Physical Chemistry and Chemistry Physics, Slovak Technical University of Technology, Radlinského 9, 82137, Bratislava, Slovak Republic
| | - Markella Zannikou
- Department of Neurological Surgery, The Feinberg School of Medicine, Northwestern University, Chicago, IL, 60611, USA
| | - Hui Min Tang
- Department of Chemistry, National University of Singapore, 3 Science Drive 2, 117543, Singapore, Singapore
| | - Lisa Reichert
- Department of Chemistry, National University of Singapore, 3 Science Drive 2, 117543, Singapore, Singapore
| | - Meng Rui Chang
- Department of Chemistry, National University of Singapore, 3 Science Drive 2, 117543, Singapore, Singapore
| | - Vladimir Kushnarev
- FSBI "National Medical Research Center of Oncology, named after N.N Petrov", Ministry of Healthcare of the Russian Federation, 68 Leningradskaya Street, Pesochny, 197758, St Petersburg, Russian Federation
| | - Petra Heffeter
- Institute of Cancer Research and Comprehensive Cancer Center, Department of Medicine I, Medical University of Vienna, Borschkegasse 8a, 1090, Vienna, Austria
| | - Samuel M Meier-Menches
- Department of Analytical Chemistry, Faculty of Chemistry, University of Vienna, Vienna, Austria
| | - Zhi Chiaw Lim
- Department of Chemistry, National University of Singapore, 3 Science Drive 2, 117543, Singapore, Singapore
| | - Jian Yu Yap
- Department of Chemistry, National University of Singapore, 3 Science Drive 2, 117543, Singapore, Singapore
| | - Angela Casini
- Department of Chemistry, Technical University of Munich, Lichtenbergstr. 4, 85748, Garching, München, Germany
| | - Irina V Balyasnikova
- Department of Neurological Surgery, The Feinberg School of Medicine, Northwestern University, Chicago, IL, 60611, USA
| | - Wee Han Ang
- Department of Chemistry, National University of Singapore, 3 Science Drive 2, 117543, Singapore, Singapore
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18
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Gao Y, Wang X, Li S, Zhang Z, Li X, Lin F. Identification of a DNA Methylation-Based Prognostic Signature for Patients with Triple-Negative Breast Cancer. Med Sci Monit 2021; 27:e930025. [PMID: 34003815 PMCID: PMC8140526 DOI: 10.12659/msm.930025] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022] Open
Abstract
BACKGROUND Aberrant DNA methylation is an important biological regulatory mechanism in malignant tumors. However, it remains underutilized for establishing prognostic models for triple-negative breast cancer (TNBC). MATERIAL AND METHODS Methylation data and expression data downloaded from The Cancer Genome Atlas (TCGA) were used to identify differentially methylated sites (DMSs). The prognosis-related DMSs were selected by univariate Cox regression analysis. Functional enrichment was analyzed using DAVID. A protein-protein interaction (PPI) network was constructed using STRING. Finally, a methylation-based prognostic signature was constructed using LASSO method and further validated in 2 validation cohorts. RESULTS Firstly, we identified 743 DMSs corresponding to 332 genes, including 357 hypermethylated sites and 386 hypomethylated sites. Furthermore, we selected 103 prognosis-related DMSs by univariate Cox regression. Using a LASSO algorithm, we established a 5-DMSs prognostic signature in TCGA-TNBC cohort, which could classify TNBC patients with significant survival difference (log-rank p=4.97E-03). Patients in the high-risk group had shorter overall survival than patients in the low-risk group. The excellent performance was validated in GSE78754 (HR=2.42, 95%CI: 1.27-4.59, log-rank P=0.0055). Moreover, for disease-free survival, the prognostic performance was verified in GSE141441 (HR=2.09, 95%CI: 1.28-3.44, log-rank P=0.0027). Multivariate Cox regression analysis indicated that the 5-DMSs signature could serve as an independent risk factor. CONCLUSIONS We constructed a 5-DMSs signature with excellent performance for the prediction of disease-free survival and overall survival, providing a guide for clinicians in directing personalized therapeutic regimen selection of TNBC patients.
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Affiliation(s)
- Yinqi Gao
- Department of Breast Surgery, Capital Medical University Electric Power Teaching Hospital, Beijing, China (mainland)
| | - Xuelong Wang
- Department of Thoracic Surgery, Capital Medical University Electric Power Teaching Hospital, Beijing, China (mainland)
| | - Shihui Li
- Department of Breast Surgery, Capital Medical University Electric Power Teaching Hospital, Beijing, China (mainland)
| | - Zhiqiang Zhang
- Department of Breast Surgery, Capital Medical University Electric Power Teaching Hospital, Beijing, China (mainland)
| | - Xuefei Li
- Department of Breast Surgery, Capital Medical University Electric Power Teaching Hospital, Beijing, China (mainland)
| | - Fangcai Lin
- Department of Breast Surgery, Capital Medical University Electric Power Teaching Hospital, Beijing, China (mainland)
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19
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Tien TZ, Lee JNLW, Lim JCT, Chen XY, Thike AA, Tan PH, Yeong JPS. Delineating the breast cancer immune microenvironment in the era of multiplex immunohistochemistry/immunofluorescence. Histopathology 2021; 79:139-159. [PMID: 33400265 DOI: 10.1111/his.14328] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
Breast cancer is the most common malignancy and the leading cause of cancer death in females worldwide. Treatment is challenging, especially for those who are triple-negative. Increasing evidence suggests that diverse immune populations are present in the breast tumour microenvironment, which opens up avenues for personalised drug targets. Historically, our investigations into the immune constitution of breast tumours have been restricted to analyses of one or two markers at a given time. Recent technological advances have allowed simultaneous labelling of more than 35 markers and detailed profiling of tumour-immune infiltrates at the single-cell level, as well as determining the cellular composition and spatial analysis of the entire tumour architecture. In this review, we describe emerging technologies that have contributed to the field of breast cancer diagnosis, and discuss how to interpret the vast data sets obtained in order to effectively translate them for clinically relevant use.
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Affiliation(s)
- Tracy Z Tien
- Integrative Biology for Theranostics, Institute of Molecular Cell Biology, Agency of Science, Technology and Research (A*STAR), Singapore, Singapore
| | - Justina N L W Lee
- Integrative Biology for Theranostics, Institute of Molecular Cell Biology, Agency of Science, Technology and Research (A*STAR), Singapore, Singapore
| | - Jeffrey C T Lim
- Integrative Biology for Theranostics, Institute of Molecular Cell Biology, Agency of Science, Technology and Research (A*STAR), Singapore, Singapore
| | - Xiao-Yang Chen
- Department of Anatomical Pathology, Singapore General Hospital, Singapore, Singapore.,Department of Anatomy, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
| | - Aye Aye Thike
- Department of Anatomical Pathology, Singapore General Hospital, Singapore, Singapore.,Duke-NUS Medical School, Singapore, Singapore
| | - Puay Hoon Tan
- Department of Anatomical Pathology, Singapore General Hospital, Singapore, Singapore.,Department of Anatomy, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore.,Duke-NUS Medical School, Singapore, Singapore.,Division of Pathology, Singapore General Hospital, Singapore, Singapore
| | - Joe P S Yeong
- Integrative Biology for Theranostics, Institute of Molecular Cell Biology, Agency of Science, Technology and Research (A*STAR), Singapore, Singapore.,Department of Anatomical Pathology, Singapore General Hospital, Singapore, Singapore
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20
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Bioinformatics identification of CCL8/21 as potential prognostic biomarkers in breast cancer microenvironment. Biosci Rep 2021; 40:226899. [PMID: 33146700 PMCID: PMC7687043 DOI: 10.1042/bsr20202042] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2020] [Revised: 10/05/2020] [Accepted: 11/02/2020] [Indexed: 12/18/2022] Open
Abstract
BACKGROUND Breast cancer (BC) is the most common malignancy among females worldwide. The tumor microenvironment usually prevents effective lymphocyte activation and infiltration, and suppresses infiltrating effector cells, leading to a failure of the host to reject the tumor. CC chemokines play a significant role in inflammation and infection. METHODS In our study, we analyzed the expression and survival data of CC chemokines in patients with BC using several bioinformatics analyses tools. RESULTS The mRNA expression of CCL2/3/4/5/7/8/11/17/19/20/22 was remarkably increased while CCL14/21/23/28 was significantly down-regulated in BC tissues compared with normal tissues. Methylation could down-regulate expression of CCL2/5/15/17/19/20/22/23/24/25/26/27 in BC. Low expression of CCL3/4/23 was found to be associated with drug resistance in BC. Results from Kaplan-Meier plotter and BC Gene-Expression Miner v4.2 (bcGenExMiner) v4.2 demonstrated that BC patients with high CCL8 and low CCL19/21/22 expression were more likely to have a worse prognosis. CCL8 expression was significantly up-regulated in BC tissues compared with normal tissues. High CCL8 expression was significantly correlated with negative PR, negative ER, positive nodal status, triple-negative BC subtype, basal-like BC subtype, triple-negative and basal-like BC subtype and high grades. CCL21 was down-regulated in BC, while high levels of CCL21 was associated with negative PR, triple-negative subtype, basal-like subtype and low tumor grade. Functional analysis demonstrated that CCL8 and CCL21 were involved in carcinogenesis, tumor immune escape and chemoresistance in BC. CONCLUSION Integrative bioinformatics analysis demonstrated CCL8/21 as potential prognostic biomarkers in BC microenvironment.
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21
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Vtorushin SV, Krakhmal NV, Zavyalova MV. [Triple-negative breast cancer. Modern molecular genetic concepts and their clinical significance]. Arkh Patol 2021; 83:46-51. [PMID: 33822554 DOI: 10.17116/patol20218302146] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Triple negative breast cancer (BC) is a heterogeneous group of carcinomas that substantially differ in clinical, morphological, and molecular genetic characteristics, tumor response to chemotherapy, and prognosis. These features define triple negative BC today as a special clinical problem that has not yet been completely solved. The review is devoted to the description and systematization of the currently available literature data concerning molecular and genetic features and differences in a fairly significant group of breast carcinomas with a severe, aggressive course and an extremely poor prognosis. The review presents the existing molecular genetic classification of triple negative BC based on the results of studies conducted by M.D. Burstein (2015) and B.D. Lehmann (2016), which determines the presence of 4 tumor-specific subtypes: basal-like type (type 1 and type 2), mesenchymal, and luminal androgen receptor types. The paper reflects the main stages of transformation of the proposed classification over the past decade and an attempt has been make to describe the molecular characteristics of each subtype of these carcinomas.
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Affiliation(s)
- S V Vtorushin
- Siberian State Medical University of the Ministry of Health of Russia, Tomsk, Russia.,Cancer Research Institute of the Tomsk National Research Medical Center of the Russian Academy of Sciences, Tomsk, Russia
| | - N V Krakhmal
- Siberian State Medical University of the Ministry of Health of Russia, Tomsk, Russia
| | - M V Zavyalova
- Siberian State Medical University of the Ministry of Health of Russia, Tomsk, Russia.,Cancer Research Institute of the Tomsk National Research Medical Center of the Russian Academy of Sciences, Tomsk, Russia
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22
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Inflammation Is Associated with Worse Outcome in the Whole Cohort but with Better Outcome in Triple-Negative Subtype of Breast Cancer Patients. J Immunol Res 2020; 2020:5618786. [PMID: 33457427 PMCID: PMC7787871 DOI: 10.1155/2020/5618786] [Citation(s) in RCA: 38] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2020] [Revised: 11/24/2020] [Accepted: 11/28/2020] [Indexed: 02/07/2023] Open
Abstract
Inflammation has been linked with cancer, but whether it is part of the problem or part of the solution remains to be a matter of debate in breast cancer. Our group and others have demonstrated that inflammation aggravates cancer progression; however, some claim that inflammation may support immune cell infiltration and suppress cancer. We defined the gene set variation analysis of the Molecular Signatures Database Hallmark inflammatory response gene set as the inflammatory pathway score and analyzed 3632 tumors in total from 4 breast cancer cohorts (METABRIC, TCGA, GSE25066, and GSE21094). In the whole breast cancer cohort, high-score tumors were associated with aggressive clinical characteristics, such as worse disease specific survival, higher Nottingham histological grade, and younger age. Inflammatory score was significantly higher in triple-negative (TNBC) as well as basal and normal subtypes compared with the other subtypes, which suggest that the detrimental effect of high level of inflammation may be because it includes a more aggressive subtype. On the contrary, high score within TNBC was significantly associated with better survival. TNBC with high score enriched not only IFN-α, IFN-γ response, IL-2/STAT5 signaling, Allograft rejection, Complement, p53 pathway, Reactive Oxygen, and Apoptosis but also TNF-α signaling, IL6-JAK-STAT signaling, TGF-β signaling, Coagulation, Angiogenesis, EMT, KRAS signaling, and PI3K-AKT-MTOR signaling gene sets. High score was associated with mainly favorable anticancerous immune cell infiltration as well as Leukocyte fraction, TIL regional fraction, Lymphocyte infiltration, IFN-γ response, TGF-β response, and cytolytic activity scores. Although the inflammatory pathway score was not associated with neoadjuvant treatment response, it associated with expressions of immune checkpoint molecules. In conclusion, inflammation was associated with worse outcome in the whole breast cancer cohort, but with better outcome in TNBC, which was associated with favorable anticancerous immune response and immune cell infiltrations.
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Wang YY, Chen HD, Lo S, Chen YK, Huang YC, Hu SCS, Hsieh YC, Hung AC, Hou MF, Yuan SSF. Visfatin Enhances Breast Cancer Progression through CXCL1 Induction in Tumor-Associated Macrophages. Cancers (Basel) 2020; 12:cancers12123526. [PMID: 33256011 PMCID: PMC7760195 DOI: 10.3390/cancers12123526] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2020] [Revised: 11/17/2020] [Accepted: 11/19/2020] [Indexed: 12/23/2022] Open
Abstract
Visfatin, an adipocytokine highly expressed in breast tumor tissues, is associated with breast cancer progression. Recent studies showed that adipocytokines mediate tumor development through adipocytokine tumor-stromal interactions in the tumor microenvironment. This study focused on the interaction between one key stromal constituent-tumor-associated macrophages-and visfatin. Pretreatment of THP-1 and peripheral blood mononuclear cells (PBMCs) with recombinant visfatin resulted in M2-polarization determined by CD163 and CD206 expression. Indirect co-culture with visfatin-treated THP-1 (V-THP-1) promoted the viability, migration, tumorsphere formation, EMT, and stemness of breast cancer cells. Cytokine array identified an increased CXCL1 secretion in V-THP-1 conditioned medium and recombinant CXCL1 enhanced cell migration and invasion, which were abrogated by the CXCL1-neutralizing antibody. Additionally, visfatin induced pERK in THP-1 cells and clinical samples confirmed a positive CXCL1/pERK correlation. In an orthotopic mouse model, the tumor bioluminescent signal of luciferase-expressing MDA-MB-231 (Luc-MDA-MB-231) cells co-cultured with V-THP-1 and the expression of proliferation marker Ki67 were significantly higher than that co-cultured with THP-1. Furthermore, tail vein-injected Luc-MDA-MB-231 pretreated with V-PBMCs conditioned medium metastasized to lungs more frequently compared to control, and this was reversed by CXCL1 blocking antibody. In summary, this study demonstrated that visfatin enhanced breast cancer progression via pERK/CXCL1 induction in macrophages.
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Affiliation(s)
- Yen-Yun Wang
- School of Dentistry, College of Dental Medicine, Kaohsiung Medical University, Kaohsiung 807, Taiwan; (Y.-Y.W.); (Y.-K.C.)
- Translational Research Center, Kaohsiung Medical University Hospital, Kaohsiung 807, Taiwan; (H.-D.C.); (A.C.H.)
- Department of Medical Research, Kaohsiung Medical University Hospital, Kaohsiung 807, Taiwan
- Center for Cancer Research, Kaohsiung Medical University, Kaohsiung 807, Taiwan
| | - Huan-Da Chen
- Translational Research Center, Kaohsiung Medical University Hospital, Kaohsiung 807, Taiwan; (H.-D.C.); (A.C.H.)
| | - Steven Lo
- Canniesburn Regional Plastic Surgery and Burns Unit, Glasgow Royal Infirmary, Glasgow G4 0SF, UK;
- College of Medical, Veterinary and Life Sciences, University of Glasgow, Glasgow G12 8QQ, UK
| | - Yuk-Kwan Chen
- School of Dentistry, College of Dental Medicine, Kaohsiung Medical University, Kaohsiung 807, Taiwan; (Y.-Y.W.); (Y.-K.C.)
- Division of Oral Pathology & Maxillofacial Radiology, Kaohsiung Medical University Hospital, Kaohsiung 807, Taiwan
- Oral & Maxillofacial Imaging Center, College of Dental Medicine, Kaohsiung Medical University, Kaohsiung 807, Taiwan
| | - Yu-Ci Huang
- Graduate Institute of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung 807, Taiwan;
| | - Stephen Chu-Sung Hu
- Department of Dermatology, College of Medicine, Kaohsiung Medical University, Kaohsiung 807, Taiwan;
- Department of Dermatology, Kaohsiung Medical University Hospital, Kaohsiung 807, Taiwan
- Department of Dermatology, Kaohsiung Municipal Siaogang Hospital, Kaohsiung 812, Taiwan
| | - Ya-Ching Hsieh
- Institute of Cancer Sciences, University of Glasgow, Glasgow G61 1BD, UK;
| | - Amos C. Hung
- Translational Research Center, Kaohsiung Medical University Hospital, Kaohsiung 807, Taiwan; (H.-D.C.); (A.C.H.)
- Department of Medical Research, Kaohsiung Medical University Hospital, Kaohsiung 807, Taiwan
| | - Ming-Feng Hou
- Division of General and Gastroenterological Surgery, Department of Surgery, Kaohsiung Medical University Hospital, Kaohsiung 807, Taiwan;
| | - Shyng-Shiou F. Yuan
- Translational Research Center, Kaohsiung Medical University Hospital, Kaohsiung 807, Taiwan; (H.-D.C.); (A.C.H.)
- Department of Medical Research, Kaohsiung Medical University Hospital, Kaohsiung 807, Taiwan
- Center for Cancer Research, Kaohsiung Medical University, Kaohsiung 807, Taiwan
- Graduate Institute of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung 807, Taiwan;
- Department of Biological Science and Technology, College of Biological Science and Technology, National Chiao Tung University, Hsinchu 300, Taiwan
- Center for Intelligent Drug Systems and Smart Bio-Devices (IDS2B), National Chiao Tung University, Hsinchu 300, Taiwan
- Correspondence: ; Tel.: +886-7-312-1101 (ext. 2557)
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Salvador-Coloma C, Santaballa A, Sanmartín E, Calvo D, García A, Hervás D, Cordón L, Quintas G, Ripoll F, Panadero J, Font de Mora J. Immunosuppressive profiles in liquid biopsy at diagnosis predict response to neoadjuvant chemotherapy in triple-negative breast cancer. Eur J Cancer 2020; 139:119-134. [DOI: 10.1016/j.ejca.2020.08.020] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2020] [Revised: 08/07/2020] [Accepted: 08/18/2020] [Indexed: 12/11/2022]
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Yu H, Hu K, Zhang T, Ren H. Identification of Target Genes Related to Sulfasalazine in Triple-Negative Breast Cancer Through Network Pharmacology. Med Sci Monit 2020; 26:e926550. [PMID: 32925871 PMCID: PMC7513616 DOI: 10.12659/msm.926550] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
Background The anti-inflammatory drug sulfasalazine (SAS) has been confirmed to inhibit the growth of triple-negative breast cancer (TNBC), but the mechanism is not clear. The aim of this study was to use network pharmacology to find relevant pathways of SAS in TNBC patients. Material/Methods Through screening of the GeneCards, CTD, and ParmMapper databases, potential genes related to SAS and TNBC were identified. In addition, gene ontology and Kyoto Encyclopedia of Genes and Genomes analyses were performed using the R programming language. Protein–protein interaction networks were constructed using Cytoscape. The Kaplan-Meier plotter screened genes related to TNBC prognosis. TNBC patient gene expression profiles and clinical data were downloaded from The Cancer Genome Atlas database. A heatmap was generated using the R programming language that presents the expression of potential target genes in patients with TNBC. Results Eighty potential target genes were identified through multiple databases. The bioinformatical analyses predicted the interrelationships, potential pathways, and molecular functions of the genes from multiple aspects, which are associated with physiological processes such as the inflammatory response, metabolism of reactive oxygen species (ROS), and regulation of proteins in the matrix metalloproteinase (MMP) family. Survival analysis showed that 12 genes were correlated with TNBC prognosis. Heatmapping showed that genes such as those encoding members of the MMP family were differentially expressed in TNBC tissues and normal tissues. Conclusions Our analysis revealed that the main reasons for the inhibitory effect of SAS on TNBC cells may be inhibition of the inflammatory response and MMP family members and activation of ROS.
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Affiliation(s)
- Haochen Yu
- Department of General, Visceral, and Transplant Surgery, Ludwig-Maximilians-University, Munich, Germany
| | - Ke Hu
- Department of Nephrology, The Second Affiliated Hospital of Chongqing Medical University, Chongqing, China (mainland)
| | - Tao Zhang
- Department of General, Visceral, and Transplant Surgery, Ludwig-Maximilians-University, Munich, Germany
| | - Haoyu Ren
- Department of General, Visceral, and Transplant Surgery, Ludwig-Maximilians-University, Munich, Germany
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Sonnessa M, Cioffi A, Brunetti O, Silvestris N, Zito FA, Saponaro C, Mangia A. NLRP3 Inflammasome From Bench to Bedside: New Perspectives for Triple Negative Breast Cancer. Front Oncol 2020; 10:1587. [PMID: 33014808 PMCID: PMC7498644 DOI: 10.3389/fonc.2020.01587] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2020] [Accepted: 07/23/2020] [Indexed: 12/17/2022] Open
Abstract
The tumor microenvironment (TME) is crucial in cancer onset, progression and response to treatment. It is characterized by an intricate interaction of immune cells and cytokines involved in tumor development. Among these, inflammasomes are oligomeric molecular platforms and play a key role in inflammatory response and immunity. Inflammasome activation is initiated upon triggering of pattern recognition receptors (Toll-like receptors, NOD-like receptors, and Absent in melanoma like receptors), on the surface of immune cells with the recruitment of caspase-1 by an adaptor apoptosis-associated speck-like protein. This structure leads to the activation of the pro-inflammatory cytokines interleukin (IL)-1β and IL-18 and participates in different biological processes exerting its effects. To date, the Nod-Like Receptor Protein 3 (NLRP3) inflammasome has been well studied and its involvement has been established in different cancer diseases. In this review, we discuss the structure, biology and mechanisms of inflammasomes with a special focus on the specific role of NLRP3 in breast cancer (BC) and in the sub-group of triple negative BC. The NLRP3 inflammasome and its down-stream pathways could be considered novel potential tumor biomarkers and could open new frontiers in BC treatment.
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Affiliation(s)
- Margherita Sonnessa
- Functional Biomorphology Laboratory, IRCCS Istituto Tumori “Giovanni Paolo II”, Bari, Italy
| | - Antonella Cioffi
- Functional Biomorphology Laboratory, IRCCS Istituto Tumori “Giovanni Paolo II”, Bari, Italy
| | - Oronzo Brunetti
- Medical Oncology Unit, IRCCS Istituto Tumori “Giovanni Paolo II”, Bari, Italy
| | - Nicola Silvestris
- Medical Oncology Unit, IRCCS Istituto Tumori “Giovanni Paolo II”, Bari, Italy
- Department of Biomedical Sciences and Human Oncology, University of Bari Aldo Moro, Bari, Italy
| | - Francesco A. Zito
- Pathology Department, IRCCS Istituto Tumori “Giovanni Paolo II”, Bari, Italy
| | - Concetta Saponaro
- Functional Biomorphology Laboratory, IRCCS Istituto Tumori “Giovanni Paolo II”, Bari, Italy
| | - Anita Mangia
- Functional Biomorphology Laboratory, IRCCS Istituto Tumori “Giovanni Paolo II”, Bari, Italy
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Wu SY, Wang H, Shao ZM, Jiang YZ. Triple-negative breast cancer: new treatment strategies in the era of precision medicine. SCIENCE CHINA-LIFE SCIENCES 2020; 64:372-388. [PMID: 32803712 DOI: 10.1007/s11427-020-1714-8] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/16/2020] [Accepted: 05/18/2020] [Indexed: 02/07/2023]
Abstract
Triple-negative breast cancer (TNBC) remains the most aggressive cluster of all breast cancers, which is due to its rapid progression, high probabilities of early recurrence, and distant metastasis resistant to standard treatment. Following the advances in cancer genomics and transcriptomics that can illustrate the comprehensive profiling of this heterogeneous disease, it is now possible to identify different subclasses of TNBC according to both intrinsic signals and extrinsic microenvironment, which have a huge influence on predicting response to established therapies and picking up novel therapeutic targets for each cluster. In this review, we summarize basic characteristics and critical subtyping systems of TNBC, and particularly discuss newly found prospective targets and relevant medications, which were proved promising in clinical trials, thus shedding light on the future development of precision treatment strategies.
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Affiliation(s)
- Song-Yang Wu
- Department of Breast Surgery, Fudan University Shanghai Cancer Center; Key Laboratory of Breast Cancer in Shanghai, Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, 200032, China
| | - Hai Wang
- Department of Breast Surgery, Fudan University Shanghai Cancer Center; Key Laboratory of Breast Cancer in Shanghai, Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, 200032, China
| | - Zhi-Ming Shao
- Department of Breast Surgery, Fudan University Shanghai Cancer Center; Key Laboratory of Breast Cancer in Shanghai, Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, 200032, China
| | - Yi-Zhou Jiang
- Department of Breast Surgery, Fudan University Shanghai Cancer Center; Key Laboratory of Breast Cancer in Shanghai, Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, 200032, China.
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Hong HC, Chuang CH, Huang WC, Weng SL, Chen CH, Chang KH, Liao KW, Huang HD. A panel of eight microRNAs is a good predictive parameter for triple-negative breast cancer relapse. Theranostics 2020; 10:8771-8789. [PMID: 32754277 PMCID: PMC7392022 DOI: 10.7150/thno.46142] [Citation(s) in RCA: 43] [Impact Index Per Article: 10.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2020] [Accepted: 06/16/2020] [Indexed: 12/14/2022] Open
Abstract
Rationale: Triple-negative breast cancer (TNBC), which has the highest recurrence rate and shortest survival time of all breast cancers, is in urgent need of a risk assessment method to determine an accurate treatment course. Recently, miRNA expression patterns have been identified as potential biomarkers for diagnosis, prognosis, and personalized therapy. Here, we investigate a combination of candidate miRNAs as a clinically applicable signature that can precisely predict relapse in TNBC patients after surgery. Methods: Four total cohorts of training (TCGA_TNBC and GEOD-40525) and validation (GSE40049 and GSE19783) datasets were analyzed with logistic regression and Gaussian mixture analyses. We established a miRNA signature risk model and identified an 8-miRNA signature for the prediction of TNBC relapse. Results: The miRNA signature risk model identified ten candidate miRNAs in the training set. By combining 8 of the 10 miRNAs (miR-139-5p, miR-10b-5p, miR-486-5p, miR-455-3p, miR-107, miR-146b-5p, miR-324-5p and miR-20a-5p), an accurate predictive model of relapse in TNBC patients was established and was highly correlated with prognosis (AUC of 0.80). Subsequently, this 8-miRNA signature prognosticated relapse in the two validation sets with AUCs of 0.89 and 0.90. Conclusion: The 8-miRNA signature predictive model may help clinicians provide a prognosis for TNBC patients with a high risk of recurrence after surgery and provide further personalized treatment to decrease the chance of relapse.
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Affiliation(s)
- Hsiao-Chin Hong
- Warshel Institute for Computational Biology, The Chinese University of Hong Kong, Shenzhen, Guangdong Province 518172, China
- School of Life and Health Sciences, The Chinese University of Hong Kong, Shenzhen, Guangdong Province 518172, China
| | - Cheng-Hsun Chuang
- Institute of Molecular Medicine and Bioengineering, National Chiao Tung University, Hsinchu City 30068, Taiwan, ROC
- Department of Biological Science and Technology, National Chiao Tung University, Hsinchu City 30068, Taiwan, ROC
| | - Wei-Chih Huang
- Institute of Bioinformatics and Systems Biology, National Chiao Tung University, Hsinchu City 30068, Taiwan, ROC
- Department of Biological Science and Technology, National Chiao Tung University, Hsinchu City 30068, Taiwan, ROC
- Come True Biomedical Inc., Taichung 408, Taiwan, ROC
| | - Shun-Long Weng
- Department of Obstetrics and Gynecology, Hsinchu MacKay Memorial Hospital, Hsinchu City 300, Taiwan, ROC
- Department of Medicine, MacKay Medical College, New Taipei City 252, Taiwan, ROC
- MacKay Junior College of Medicine, Nursing and Management College, Taipei City 112, Taiwan, ROC
| | - Chia-Hung Chen
- Department of Medical Research, Hsinchu Mackay Memorial Hospital, Hsinchu City 30071, Taiwan, ROC
| | - Kuang-Hsin Chang
- Institute of Bioinformatics and Systems Biology, National Chiao Tung University, Hsinchu City 30068, Taiwan, ROC
- Department of Biological Science and Technology, National Chiao Tung University, Hsinchu City 30068, Taiwan, ROC
| | - Kuang-Wen Liao
- Institute of Molecular Medicine and Bioengineering, National Chiao Tung University, Hsinchu City 30068, Taiwan, ROC
- Department of Biological Science and Technology, National Chiao Tung University, Hsinchu City 30068, Taiwan, ROC
- Center for Intelligent Drug Systems and Smart Bio-Devices, National Chiao Tung University, Hsinchu City 30068, Taiwan, ROC
- Graduate Institute of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung 80708, Taiwan, ROC
| | - Hsien-Da Huang
- Warshel Institute for Computational Biology, The Chinese University of Hong Kong, Shenzhen, Guangdong Province 518172, China
- School of Life and Health Sciences, The Chinese University of Hong Kong, Shenzhen, Guangdong Province 518172, China
- Department of Biological Science and Technology, National Chiao Tung University, Hsinchu City 30068, Taiwan, ROC
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Abstract
Background Gene fusions have been studied extensively, as frequent drivers of tumorigenesis as well as potential therapeutic targets. In many well-known cases, breakpoints occur at two intragenic positions, leading to in-frame gene-gene fusions that generate chimeric mRNAs. However, fusions often occur with intergenic breakpoints, and the role of such fusions has not been carefully examined. Results We analyze whole-genome sequencing data from 268 patients to catalog gene-intergenic and intergenic-intergenic fusions and characterize their impact. First, we discover that, in contrast to the common assumption, chimeric oncogenic transcripts—such as those involving ETV4, ERG, RSPO3, and PIK3CA—can be generated by gene-intergenic fusions through splicing of the intervening region. Second, we find that over-expression of an upstream or downstream gene by a fusion-mediated repositioning of a regulatory sequence is much more common than previously suspected, with enhancers sometimes located megabases away. We detect a number of recurrent fusions, such as those involving ANO3, RGS9, FUT5, CHI3L1, OR1D4, and LIPG in breast; IGF2 in colon; ETV1 in prostate; and IGF2BP3 and SIX2 in thyroid cancers. Conclusion Our findings elucidate the potential oncogenic function of intergenic fusions and highlight the wide-ranging consequences of structural rearrangements in cancer genomes.
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Liubomirski Y, Ben-Baruch A. Notch-Inflammation Networks in Regulation of Breast Cancer Progression. Cells 2020; 9:cells9071576. [PMID: 32605277 PMCID: PMC7407628 DOI: 10.3390/cells9071576] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2020] [Revised: 06/21/2020] [Accepted: 06/24/2020] [Indexed: 12/20/2022] Open
Abstract
Members of the Notch family and chronic inflammation were each separately demonstrated to have prominent malignancy-supporting roles in breast cancer. Recent investigations indicate that bi-directional interactions that exist between these two pathways promote the malignancy phenotype of breast tumor cells and of their tumor microenvironment. In this review article, we demonstrate the importance of Notch-inflammation interplays in malignancy by describing three key networks that act in breast cancer and their impacts on functions that contribute to disease progression: (1) Cross-talks of the Notch pathway with myeloid cells that are important players in cancer-related inflammation, focusing mainly on macrophages; (2) Cross-talks of the Notch pathway with pro-inflammatory factors, exemplified mainly by Notch interactions with interleukin 6 and its downstream pathways (STAT3); (3) Cross-talks of the Notch pathway with typical inflammatory transcription factors, primarily NF-κB. These three networks enhance tumor-promoting functions in different breast tumor subtypes and act in reciprocal manners, whereby Notch family members activate inflammatory elements and vice versa. These characteristics illustrate the fundamental roles played by Notch-inflammation interactions in elevating breast cancer progression and propose that joint targeting of both pathways together may provide more effective and less toxic treatment approaches in this disease.
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Ding X, Li Y, Li J, Yin Y. OSW-1 inhibits tumor growth and metastasis by NFATc2 on triple-negative breast cancer. Cancer Med 2020; 9:5558-5569. [PMID: 32515123 PMCID: PMC7402832 DOI: 10.1002/cam4.3196] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2020] [Revised: 04/21/2020] [Accepted: 05/11/2020] [Indexed: 01/01/2023] Open
Abstract
OSW‐1 is a natural compound extracted from the bulbs of Ornithogalum saundersiae in 1992. It has been shown strong antitumor activities in various cancer cells. However, the effects of OSW‐1 on tumor growth and metastasis in breast cancer are still poorly understood. In our research, we showed that OSW‐1 had a strong anticancer effect on breast cancer cells, but lower toxicity to normal cells. Accordingly, it also revealed significant inhibition of tumor growth by OSW‐1 in xenograft model. In addition, we performed Annexin V/PI‐labeled flow cytometric assay and TUNEL assay and showed that OSW‐1 inhibited tumor growth by inducing apoptosis. Furthermore, we carried out transwell assays and found that OSW‐1 significantly repressed the migratory and invasive capabilities of triple‐negative breast cancer (TNBC) cells via mediating epithelial‐mesenchymal transition. Besides, OSW‐1 also could inhibit metastasis in an orthotopic model and resulted in a longer survival compared with control group. Finally, we performed RNA‐sequencing and cellular functions to investigate the molecular mechanism of how OSW‐1 inhibits TNBC, and identified NFATc2 may as a pivotal factor for OSW‐1‐mediated effects on cell death, tumor growth, invasion, and migration.
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Affiliation(s)
- Xiaorong Ding
- Department of Oncology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China.,Department of Oncology, The Affiliated Huaian No.1 People's Hospital of Nanjing Medical University, Huaian, China
| | - Yumei Li
- Department of Oncology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - Jun Li
- Department of Oncology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - Yongmei Yin
- Department of Oncology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China
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32
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He Y, Zhang X, Pan W, Tai F, Liang L, Shi J. Interleukin-31 Receptor α Is Required for Basal-Like Breast Cancer Progression. Front Oncol 2020; 10:816. [PMID: 32528891 PMCID: PMC7266966 DOI: 10.3389/fonc.2020.00816] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2020] [Accepted: 04/27/2020] [Indexed: 02/03/2023] Open
Abstract
Purpose: Interleukin-31 receptor α (IL31RA) usually mediates IL-31 induced inflammation and allergic diseases. However, the functional roles of IL-31/IL31RA signaling in basal-like breast cancer (BLBC) progression remain totally unclear. Methods: Tumorsphere formation, transwell, and wound healing assays were used to measure the BLBC progression. We implanted tumor cells in mammary fat pad and tail vein of nude mice to detect the growth and metastasis of BLBC cells. Luciferase and ChIP assays were employed to measure the transcriptional regulation. Western blot and real-time PCR assays as well as bio-informatics analyses were conducted to observe the expression of IL31RA. Results: We found that silencing of IL31RA suppresses the cancer stem cell-like properties, migration and invasion of BLBC cells in vitro as well as tumor growth and metastasis in vivo. Knockdown of IL31RA ameliorates IL-31-mediated pro-oncogenic functions. Overexpression of IL31RA in luminal breast cancer cells enhances the cancer stem cell-like properties and cell motility. Our data further identified IL31RA as a target gene of Twist/BRD4 transcription complex. Conclusion: Overall, these data indicate that IL31RA promotes basal-like breast cancer progression and metastasis, suggesting that targeting of IL-31/IL31RA axis might be beneficial to treatment of BLBC.
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Affiliation(s)
- Yanling He
- Department of Pathology, Nanfang Hospital & School of Basic Medical Science, Southern Medical University, Guangzhou, China
| | - Xinyuan Zhang
- Department of Pathology, Nanfang Hospital & School of Basic Medical Science, Southern Medical University, Guangzhou, China
| | - Weijun Pan
- Department of Pathology, Nanfang Hospital & School of Basic Medical Science, Southern Medical University, Guangzhou, China
| | - Fang Tai
- Department of Pathology, Nanfang Hospital & School of Basic Medical Science, Southern Medical University, Guangzhou, China
| | - Li Liang
- Department of Pathology, Nanfang Hospital & School of Basic Medical Science, Southern Medical University, Guangzhou, China
| | - Jian Shi
- Department of Pathology, Nanfang Hospital & School of Basic Medical Science, Southern Medical University, Guangzhou, China.,School of Basic Medical Science, Guangzhou Medical University, Guangzhou, China
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Gole L, Yeong J, Lim JCT, Ong KH, Han H, Thike AA, Poh YC, Yee S, Iqbal J, Hong W, Lee B, Yu W, Tan PH. Quantitative stain-free imaging and digital profiling of collagen structure reveal diverse survival of triple negative breast cancer patients. Breast Cancer Res 2020; 22:42. [PMID: 32375854 PMCID: PMC7204022 DOI: 10.1186/s13058-020-01282-x] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2019] [Accepted: 04/17/2020] [Indexed: 12/31/2022] Open
Abstract
Background Stromal and collagen biology has a significant impact on tumorigenesis and metastasis. Collagen is a major structural extracellular matrix component in breast cancer, but its role in cancer progression is the subject of historical debate. Collagen may represent a protective layer that prevents cancer cell migration, while increased stromal collagen has been demonstrated to facilitate breast cancer metastasis. Methods Stromal remodeling is characterized by collagen fiber restructuring and realignment in stromal and tumoral areas. The patients in our study were diagnosed with triple-negative breast cancer in Singapore General Hospital from 2003 to 2015. We designed novel image processing and quantification pipelines to profile collagen structures using numerical imaging parameters. Our solution differentiated the collagen into two distinct modes: aggregated thick collagen (ATC) and dispersed thin collagen (DTC). Results Extracted parameters were significantly associated with bigger tumor size and DCIS association. Of numerical parameters, ATC collagen fiber density (CFD) and DTC collagen fiber length (CFL) were of significant prognostic value for disease-free survival and overall survival for the TNBC patient cohort. Using these two parameters, we built a predictive model to stratify the patients into four groups. Conclusions Our study provides a novel insight for the quantitation of collagen in the tumor microenvironment and will help predict clinical outcomes for TNBC patients. The identified collagen parameters, ATC CFD and DTC CFL, represent a new direction for clinical prognosis and precision medicine. We also compared our result with benign samples and DICS samples to get novel insight about the TNBC heterogeneity. The improved understanding of collagen compartment of TNBC may provide insights into novel targets for better patient stratification and treatment.
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Affiliation(s)
- Laurent Gole
- Institute of Molecule and Cell Biology, A*STAR, 61 Biopolis Drive, Proteos, Building, Singapore, 138673, Singapore
| | - Joe Yeong
- Institute of Molecule and Cell Biology, A*STAR, 61 Biopolis Drive, Proteos, Building, Singapore, 138673, Singapore.,Department of Anatomical Pathology, Singapore General Hospital, Singapore, Singapore.,Singapore Immunology Network, A*STAR, 8A Biomedical Grove, Immunos Building, Biopolis, Singapore, 138648, Singapore
| | - Jeffrey Chun Tatt Lim
- Institute of Molecule and Cell Biology, A*STAR, 61 Biopolis Drive, Proteos, Building, Singapore, 138673, Singapore.,Department of Anatomical Pathology, Singapore General Hospital, Singapore, Singapore
| | - Kok Haur Ong
- Institute of Molecule and Cell Biology, A*STAR, 61 Biopolis Drive, Proteos, Building, Singapore, 138673, Singapore
| | - Hao Han
- Institute of Molecule and Cell Biology, A*STAR, 61 Biopolis Drive, Proteos, Building, Singapore, 138673, Singapore.,Department of Pathology, National University Hospital, Singapore, Singapore
| | - Aye Aye Thike
- Department of Anatomical Pathology, Singapore General Hospital, Singapore, Singapore
| | - Yong Cheng Poh
- Diagnostic Development Hub (DxD), A*STAR, Singapore, Singapore
| | - Sidney Yee
- Diagnostic Development Hub (DxD), A*STAR, Singapore, Singapore
| | - Jabed Iqbal
- Department of Anatomical Pathology, Singapore General Hospital, Singapore, Singapore
| | - Wanjin Hong
- Institute of Molecule and Cell Biology, A*STAR, 61 Biopolis Drive, Proteos, Building, Singapore, 138673, Singapore.
| | - Bernett Lee
- Singapore Immunology Network, A*STAR, 8A Biomedical Grove, Immunos Building, Biopolis, Singapore, 138648, Singapore.
| | - Weimiao Yu
- Institute of Molecule and Cell Biology, A*STAR, 61 Biopolis Drive, Proteos, Building, Singapore, 138673, Singapore.
| | - Puay Hoon Tan
- Division of Pathology, Singapore General Hospital, 20 College Road, Academia, Level 7, Diagnostics Tower, Singapore, 169856, Singapore.
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Trotter TN, Shuptrine CW, Tsao LC, Marek RD, Acharya C, Wei JP, Yang XY, Lei G, Wang T, Lyerly HK, Hartman ZC. IL26, a Noncanonical Mediator of DNA Inflammatory Stimulation, Promotes TNBC Engraftment and Progression in Association with Neutrophils. Cancer Res 2020; 80:3088-3100. [PMID: 32366475 DOI: 10.1158/0008-5472.can-18-3825] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2018] [Revised: 05/23/2019] [Accepted: 04/29/2020] [Indexed: 01/19/2023]
Abstract
IL26 is a unique amphipathic member of the IL10 family of cytokines that participates in inflammatory signaling through a canonical receptor pathway. It also directly binds DNA to facilitate cellular transduction and intracellular inflammatory signaling. Although IL26 has almost no described role in cancer, our in vivo screen of inflammatory and cytokine pathway genes revealed IL26 to be one of the most significant inflammatory mediators of mammary engraftment and lung metastatic growth in triple-negative breast cancer (TNBC). Examination of human breast cancers demonstrated elevated IL26 transcripts in TNBC specimens, specifically in tumor cells as well as in Th17 CD4+ T cells within clinical TNBC specimens. IL26 did not have an autocrine effect on human TNBC cells, but rather its effect on engraftment and growth in vivo required neutrophils. IL26 enhanced mouse-derived DNA induction of inflammatory cytokines, which were collectively important for mammary and metastatic lung engraftment. To neutralize this effect, we developed a novel IL26 vaccine to stimulate antibody production and suppress IL26-enhanced engraftment in vivo, suggesting that targeting this inflammatory amplifier could be a unique means to control cancer-promoting inflammation in TNBC and other autoimmune diseases. Thus, we identified IL26 as a novel key modulator of TNBC metastasis and a potential therapeutic target in TNBC as well as other diseases reliant upon IL26-mediated inflammatory stimulation. SIGNIFICANCE: These findings identify IL26 as a unique, clinically relevant, inflammatory amplifier that enhances TNBC engraftment and dissemination in association with neutrophils, which has potential as a therapeutic target. GRAPHICAL ABSTRACT: http://cancerres.aacrjournals.org/content/canres/80/15/3088/F1.large.jpg.
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Affiliation(s)
| | | | - Li-Chung Tsao
- Department of Surgery, Duke University, Durham, North Carolina
| | - Robert D Marek
- Department of Pathology/Immunology, Duke University, Durham, North Carolina
| | | | - Jun-Ping Wei
- Department of Surgery, Duke University, Durham, North Carolina
| | - Xiao-Yi Yang
- Department of Surgery, Duke University, Durham, North Carolina
| | - Gangjun Lei
- Department of Surgery, Duke University, Durham, North Carolina
| | - Tao Wang
- Department of Surgery, Duke University, Durham, North Carolina
| | | | - Zachary C Hartman
- Department of Surgery, Duke University, Durham, North Carolina. .,Department of Pathology/Immunology, Duke University, Durham, North Carolina
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35
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Mohamad NE, Abu N, Yeap SK, Alitheen NB. Bromelain Enhances the Anti-tumor Effects of Cisplatin on 4T1 Breast Tumor Model In Vivo. Integr Cancer Ther 2020; 18:1534735419880258. [PMID: 31752555 PMCID: PMC6876173 DOI: 10.1177/1534735419880258] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
Background: This study aimed to evaluate the antitumor enhancing effect of bromelain consumption on 4T1-challenged mice treated with cisplatin. Methods: Mice challenged with 4T1 triple-negative breast cancer cells received water, bromelain, cisplatin, or bromelain + cisplatin treatment for 28 days. Tumor size was measured, and lung metastasis was evaluated by clonogenic assay. Expression of tumor inflammatory genes of the harvested tumor was quantified by polymerase chain reaction array and ELISA (enzyme-linked immunosorbent assay). Results: All treatments significantly reduced the size of tumor and lung metastasis, with combination treatment showing the best effect. Also, bromelain alone and combination treatment showed downregulation of the expression of tumor inflammatory genes (Gremlin [GREM1], interleukin 1β [IL-1β], interleukin-4 [IL-4], nuclear factor κB subunit 1 [NFκB1], and prostaglandin-endoperoxide synthase 2 [PTGS2]), tumor nitric oxide level, and serum IL-1β, and IL-4 levels. On the other hand, cisplatin treatment increased the expression of selected inflammatory markers. Conclusion: This study suggests that bromelain treatment could potentiate the antitumor effect of cisplatin on triple-negative breast cancer 4T1 cells through modulating the tumor environmental inflammation.
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Affiliation(s)
- Nurul Elyani Mohamad
- Faculty of Biotechnology and Biomolecular Sciences, Universiti Putra Malaysia, Serdang, Selangor, Malaysia
| | - Nadiah Abu
- Faculty of Biotechnology and Biomolecular Sciences, Universiti Putra Malaysia, Serdang, Selangor, Malaysia.,UKM Medical Molecular Biology Institute (UMBI), UKM Medical Centre, Kuala Lumpur, Malaysia
| | - Swee Keong Yeap
- China-ASEAN College of Marine Sciences, Xiamen University Malaysia, Sepang, Selangor, Malaysia
| | - Noorjahan Banu Alitheen
- Faculty of Biotechnology and Biomolecular Sciences, Universiti Putra Malaysia, Serdang, Selangor, Malaysia
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36
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Tan WCC, Nerurkar SN, Cai HY, Ng HHM, Wu D, Wee YTF, Lim JCT, Yeong J, Lim TKH. Overview of multiplex immunohistochemistry/immunofluorescence techniques in the era of cancer immunotherapy. Cancer Commun (Lond) 2020; 40:135-153. [PMID: 32301585 PMCID: PMC7170662 DOI: 10.1002/cac2.12023] [Citation(s) in RCA: 289] [Impact Index Per Article: 72.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2020] [Accepted: 03/20/2020] [Indexed: 12/17/2022] Open
Abstract
Conventional immunohistochemistry (IHC) is a widely used diagnostic technique in tissue pathology. However, this technique is associated with a number of limitations, including high inter-observer variability and the capacity to label only one marker per tissue section. This review details various highly multiplexed techniques that have emerged to circumvent these constraints, allowing simultaneous detection of multiple markers on a single tissue section and the comprehensive study of cell composition, cellular functional and cell-cell interactions. Among these techniques, multiplex Immunohistochemistry/Immunofluorescence (mIHC/IF) has emerged to be particularly promising. mIHC/IF provides high-throughput multiplex staining and standardized quantitative analysis for highly reproducible, efficient and cost-effective tissue studies. This technique has immediate potential for translational research and clinical practice, particularly in the era of cancer immunotherapy.
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Affiliation(s)
- Wei Chang Colin Tan
- Yong Loo Lin School of MedicineNational University of SingaporeSingapore169856Singapore
| | | | - Hai Yun Cai
- Yong Loo Lin School of MedicineNational University of SingaporeSingapore169856Singapore
| | - Harry Ho Man Ng
- Department of Anatomical PathologySingapore General HospitalSingapore169856Singapore
- Duke‐NUS Medical SchoolSingapore169856Singapore
| | - Duoduo Wu
- Yong Loo Lin School of MedicineNational University of SingaporeSingapore169856Singapore
| | - Yu Ting Felicia Wee
- Department of Anatomical PathologySingapore General HospitalSingapore169856Singapore
| | - Jeffrey Chun Tatt Lim
- Institute of Molecular Cell Biology (IMCB), Agency of Science, Technology and Research (A*STAR)Singapore169856Singapore
| | - Joe Yeong
- Department of Anatomical PathologySingapore General HospitalSingapore169856Singapore
- Institute of Molecular Cell Biology (IMCB), Agency of Science, Technology and Research (A*STAR)Singapore169856Singapore
- Singapore Immunology NetworkAgency of Science (SIgN)Technology and Research (A*STAR)Singapore169856Singapore
| | - Tony Kiat Hon Lim
- Department of Anatomical PathologySingapore General HospitalSingapore169856Singapore
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37
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Cerbelli B, Botticelli A, Pisano A, Pernazza A, Campagna D, De Luca A, Ascierto PA, Pignataro MG, Pelullo M, Rocca CD, Marchetti P, Fortunato L, Costarelli L, d'Amati G. CD73 expression and pathologic response to neoadjuvant chemotherapy in triple negative breast cancer. Virchows Arch 2019; 476:569-576. [PMID: 31853625 DOI: 10.1007/s00428-019-02722-6] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2019] [Revised: 10/21/2019] [Accepted: 11/25/2019] [Indexed: 12/20/2022]
Abstract
The immune system plays a key role in tumor surveillance and escape. Recently, CD73 has been proposed as a prognostic biomarker associated with disease-free survival and overall survival in triple negative breast cancer (TNBC). In this study, we investigated the role of both CD73 expression and stromal tumor-infiltrating lymphocytes (TILs) in predicting the pathologic response of TNBC to neoadjuvant chemotherapy (NACT). We retrospectively analyzed CD73 immunohistochemical expression and stromal TILs on 61 consecutive biopsies from patients who received standard NACT. Twenty-three patients (38%) achieved pathologic complete response (pCR). TILs were present in the majority of biopsies (93%) with percentages ranging from 2 to 80%. High TILs (≥ 50%) were found in 30% of cases, and in this group, pCR was achieved in 76.5% of cases. Levels of TILs were associated with a better pathologic response only at univariate analysis (p = 0.037). The median value of CD73 expression on tumor cells was 40%. In 32 (52.5%) basal biopsies, CD73 expression was below or equal to median value ("low CD73"). A pCR was obtained in 53% of cases with "low CD73" and in 21% with high CD73, and this was statistically different both at univariate (p = 0.011) and multivariate (p = 0.014) analysis.Our results suggest that CD73 expression better predicts the response to NACT than TILs in TNBC. Characterization of both TILs and microenvironment could be a promising approach to personalize treatment.
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Affiliation(s)
- Bruna Cerbelli
- Department of Medico-Surgical Sciences and Biotechnologies, Sapienza University of Rome, 04100, Latina, Italy
| | - Andrea Botticelli
- Department of Clinical and Molecular Medicine, Sapienza University of Rome, 00161, Rome, Italy
| | - Annalinda Pisano
- Department of Radiological, Oncological and Pathological Sciences, Sapienza University of Rome, 00161, Rome, Italy
| | - Angelina Pernazza
- Department of Medico-Surgical Sciences and Biotechnologies, Sapienza University of Rome, 04100, Latina, Italy
| | - Domenico Campagna
- Department of Pathology, San Giovanni-Addolorata Hospital, 00184, Rome, Italy
| | - Alessandro De Luca
- Department of Surgical Sciences, Sapienza University of Rome, 00161, Rome, Italy
| | - Paolo Antonio Ascierto
- Istituto Nazionale Tumori-Istituto di Ricovero e Cura a Carattere Scientifico, Fondazione G. Pascale, 80131, Naples, Italy
| | - Maria Gemma Pignataro
- Department of Radiological, Oncological and Pathological Sciences, Sapienza University of Rome, 00161, Rome, Italy
| | - Maria Pelullo
- Center for Life Nano Science@Sapienza, Istituto Italiano di Tecnologia, 00161, Rome, Italy
| | - Carlo Della Rocca
- Department of Medico-Surgical Sciences and Biotechnologies, Sapienza University of Rome, 04100, Latina, Italy
| | - Paolo Marchetti
- Department of Clinical and Molecular Medicine, Sapienza University of Rome, 00161, Rome, Italy
| | - Lucio Fortunato
- Breast Unit, San Giovanni Addolorata Hospital, 00184, Rome, Italy
| | - Leopoldo Costarelli
- Department of Pathology, San Giovanni-Addolorata Hospital, 00184, Rome, Italy
| | - Giulia d'Amati
- Department of Radiological, Oncological and Pathological Sciences, Sapienza University of Rome, 00161, Rome, Italy.
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38
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Zenan H, Zixiong L, Zhicheng Y, Mei H, Xiongbin Y, Tiantian W, Min D, Renbin L, Changchang J. Clinical prognostic evaluation of immunocytes in different molecular subtypes of breast cancer. J Cell Physiol 2019; 234:20584-20602. [PMID: 31016756 DOI: 10.1002/jcp.28662] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2018] [Revised: 03/08/2019] [Accepted: 03/19/2019] [Indexed: 02/05/2023]
Abstract
To retrospectively analyze the relationship between preoperative blood parameters and postoperative clinical outcomes in patients with different molecular subtypes of breast cancer (BC), a cohort of 601 patients with BC in the Third Affiliated Hospital, Sun Yat-sen University, was retrospectively reviewed. They were categorized into four subtypes according to the expression of ER, PR, HER-2, and KI-67%. White blood cell, neutrophil, lymphocyte, monocyte, eosinophil, basophil, and platelet counts, the neutrophil-to-lymphocyte ratio (NLR), the neutrophil-to-monocyte ratio (NMR), the lymphocyte-to-monocyte ratio (LMR), and the platelet-to-lymphocyte ratio (PLR) were recorded. Univariate and multivariate analyses were performed to identify the relationship between parameters and ratios and disease-free survival (DFS) and overall survival (OS). Luminal subtypes of BC had smaller tumor volume, better differentiation degree of invasive ductal carcinoma, less lymph node metastasis, and better clinical outcome than the HER-2 overexpression and triple-negative BC (TNBC) subtypes. In multivariate analysis, age and LMR were the independent prognostic factors of DFS in patients with luminal A (age, p = 0.005; LMR, P = 0.026); PLR in patients with luminal B (DFS; p = 0.032; OS, p= 0.012); LMR in patients with HER-2 overexpression (DFS; p = 0.008; OS, p = 0.017); and NLR for DFS (p = 0.014); and WBC for OS (p = 0.008) in patients with TNBC. LMR was the benign predictor of luminal A and HER-2 overexpression. PLR was the adverse predictor of luminal B. WBC and NLR were the adverse predictors of TNBC. Therefore, these peripheral blood parameters can play an important role in the diagnosis and treatment of patients with different molecular subtypes of BC.
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Affiliation(s)
- Huang Zenan
- Department of Thyroid and Breast Surgery, The Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
| | - Li Zixiong
- Department of Thyroid and Breast Surgery, The Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
- Department of Rheumatology, The First Affiliated Hospital, Shantou University Medical College, Shantou, China
| | - Yao Zhicheng
- Department of Rheumatology, The First Affiliated Hospital, Shantou University Medical College, Shantou, China
- Department of General Surgery, Lingnan Hospital, The Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
| | - Huang Mei
- Department of Thyroid and Breast Surgery, The Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
| | - Yang Xiongbin
- Department of Rheumatology, The First Affiliated Hospital, Shantou University Medical College, Shantou, China
| | - Wang Tiantian
- Department of Medical Oncology, The Third Affiliated Hospital, Sun Yat-sen University, Guangzhou, China
| | - Dong Min
- Department of Medical Oncology, The Third Affiliated Hospital, Sun Yat-sen University, Guangzhou, China
| | - Liu Renbin
- Department of Thyroid and Breast Surgery, The Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
| | - Jia Changchang
- Cell-gene Therapy Translational Medicine Research Center, The Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
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39
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Vihervuori H, Autere TA, Repo H, Kurki S, Kallio L, Lintunen MM, Talvinen K, Kronqvist P. Tumor-infiltrating lymphocytes and CD8 + T cells predict survival of triple-negative breast cancer. J Cancer Res Clin Oncol 2019; 145:3105-3114. [PMID: 31562550 PMCID: PMC6861359 DOI: 10.1007/s00432-019-03036-5] [Citation(s) in RCA: 60] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2019] [Accepted: 09/19/2019] [Indexed: 12/31/2022]
Abstract
PURPOSE Tumor inflammatory response was evaluated as a prognostic feature in triple-negative breast cancer (TNBC) and compared with the clinical prognosticators of breast cancer and selected biomarkers of cancer cell proliferation. METHODS TNBC patients (n = 179) with complete clinical data and up to 18-year follow-up were obtained from Auria biobank, Turku University Hospital, Turku, Finland. Tumor-infiltrating lymphocytes (TILs) and several subtypes of inflammatory cells detected with immunohistochemistry were evaluated in different tumor compartments in full tissue sections and tissue microarrays. RESULTS Deficiency of stromal TILs and low number of CD8+ T cells independently predicted mortality in TNBC (HR 2.4, p 0.02 and HR 2.1, p 0.02, respectively). Each 10% decrease in stromal TILs resulted in 20% increased risk of mortality. An average of 13.2-year survival difference was observed between the majority (> 75%) of patients with low (< 14% of TILs) vs high (≥ 14% of TILs) frequency of CD8+ T cells. The prognostic value of TILs and CD8+ T cells varied when evaluated in different tumor compartments. TILs and CD8+ T cells were significantly associated with Securin and Separase, essential regulators of metaphase-anaphase transition of the cell cycle. DISCUSSION TILs and CD8+ T cells provide additional prognostic value to the established clinical prognostic markers in TNBC. However, possible clinical applications would still benefit from systematic guidelines for evaluating tumor inflammatory response. Increasing understanding on the interactions between the regulation of cancer cell proliferation and inflammatory response may in future advance treatment of TNBC.
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Affiliation(s)
- H Vihervuori
- Department of Pathology, Institute of Biomedicine, University of Turku, Turku, Finland.
| | - T A Autere
- Department of Pathology, Institute of Biomedicine, University of Turku, Turku, Finland
| | - H Repo
- Department of Pathology, Institute of Biomedicine, University of Turku, Turku, Finland
| | - S Kurki
- Auria Biobank, Turku, Finland
| | | | - M M Lintunen
- Department of Pathology, Turku University Hospital, Turku, Finland
| | - K Talvinen
- Department of Pathology, Institute of Biomedicine, University of Turku, Turku, Finland
| | - P Kronqvist
- Department of Pathology, Institute of Biomedicine, University of Turku, Turku, Finland.,Department of Pathology, Turku University Hospital, Turku, Finland
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40
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The role of Ki-67 in Asian triple negative breast cancers: a novel combinatory panel approach. Virchows Arch 2019; 475:709-725. [PMID: 31407032 DOI: 10.1007/s00428-019-02635-4] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2019] [Revised: 07/14/2019] [Accepted: 07/24/2019] [Indexed: 12/23/2022]
Abstract
The proliferation marker Ki-67 is frequently used to assess aggressiveness in the pathological evaluation of cancer, but its role remains uncertain in triple-negative breast cancer (TNBC). We aimed to quantify and localize Ki-67 expression in both epithelial and immune compartments in TNBC and investigate its association with clinicopathological parameters and survival outcomes. A total of 406 TNBC cases diagnosed between 2003 and 2015 at Singapore General Hospital were recruited. Using state-of-the-art, 7-colour multiplex immunofluorescence (mIF) tissue microarrays (TMAs) were stained to assess the abundance, density and spatial distribution of Ki-67-positive tumour cells and immune cells co-decorated with cytokeratin (CK) and leukocyte common antigen (CD45) respectively. Furthermore, MKI67 mRNA profiles were analysed using NanoString technology. In multivariate analysis adjusted for tumour size, histologic grade, age at diagnosis, and lymph node stage, a high Ki-67 labelling index (LI) > 0.3% was associated with improved disease-free survival (DFS; HR = 0.727; p = 0.027). High Ki-67-positive immune cell count per TMA was a favourable prognostic marker for both DFS (HR = 0.379; p = 0.00153) and overall survival (OS; HR = 0.473; p = 0.0482). The combination of high Ki-67 LI and high MKI67 expression was associated with improved DFS (HR = 0.239; p = 0.00639) and OS (HR = 0.213; p = 0.034). This study is among the first to highlight that Ki-67 is associated with favourable prognosis in an adjuvant setting in TNBC, and the mIF-based evaluation of Ki-67 expression on both tumour and immune cells represents a novel prognostic approach.
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41
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Decoding Immune Heterogeneity of Triple Negative Breast Cancer and Its Association with Systemic Inflammation. Cancers (Basel) 2019; 11:cancers11070911. [PMID: 31261762 PMCID: PMC6678607 DOI: 10.3390/cancers11070911] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2019] [Revised: 06/21/2019] [Accepted: 06/25/2019] [Indexed: 02/07/2023] Open
Abstract
Triple negative breast cancer (TNBC) is an aggressive subtype with limited therapeutic options. New opportunities are emerging from current comprehensive characterization of tumor immune infiltration and fitness. Therefore, effectiveness of current chemotherapies and novel immunotherapies are partially dictated by host inflammatory and immune profiles. However, further progress in breast cancer immuno-oncology is required to reach a detailed awareness of the immune infiltrate landscape and to determine additional reliable and easily detectable biomarkers. In this study, by analyzing gene expression profiles of 54 TNBC cases we identified three TNBC clusters displaying unique immune features. Deep molecular characterization of immune cells cytolytic-activity and tumor-inflammation status reveled variability in the local composition of the immune infiltrate in the TNBC clusters, reconciled by tumor-infiltrating lymphocytes counts. Platelet-to-lymphocyte ratio (PLR), a blood systemic parameter of inflammation evaluated using pre-surgical blood test data, resulted negatively correlated with local tumoral cytolytic activity and T cell–inflamed microenvironment, whereas tumor aggressiveness score signature positively correlated with PLR values. These data highlighted that systemic inflammation parameters may represent reliable and informative markers of the local immune tumor microenvironment in TNBC patients and could be exploited to decipher tumor infiltrate properties and consequently to select the most appropriate therapies.
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42
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Nicolini A, Barak V, Biava P, Ferrari P, Rossi G, Carpi A. The Use of Immunotherapy to Treat Metastatic Breast Cancer. Curr Med Chem 2019; 26:941-962. [PMID: 29424297 DOI: 10.2174/0929867325666180209124052] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2017] [Revised: 01/22/2018] [Accepted: 01/22/2018] [Indexed: 12/21/2022]
Abstract
This article reviews the principal attempts of immune-modulation or immune therapy in metastatic breast cancer. It considers their rationale and reports on results from the relevant key clinical trials. Immune-modulatory or immune-stimulating cytokines used alone or combined with conventional therapies is among the principal approaches of immune manipulation in breast cancer. As this issue has recently been reviewed by us, the aim of the current article is to discuss our updated and unpublished data on this topic. Overall survival in luminal (28 patients) and non-luminal (9 patients) molecular subtypes is 91 and 59 months respectively that is about two and half or three times longer than expected. Thereafter, we focus on monoclonal antibodies (mAb) based-therapies including novel strategies to overcome resistance to anti-HER2 mAb. The main vaccine platforms in different molecular subtypes and immune therapies in triple negative metastatic breast cancer (m-TNBC) are discussed in the last sections. Some phase III investigations have already changed the current clinical practice. In fact, pertuzumab plus trastuzumab and docetaxel is the recommended first line regimen in HER2 positive locally recurrent or metastatic breast cancer and bevacizumab plus paclitaxel or docetaxel is a reasonable option for m-TNBC. In some other observational or phase I/II studies on first-line trastuzumab plus chemotherapy and hormonal therapy and in that on HER2 peptide/protein vaccines promising although preliminary findings have been reported to be further validated. In the remaining studies, results were disappointing. In the future, finding new predictive biomarkers and exploring more suitable synergizing combinations, time and dose-dependent-scheduled sequences of currently and further investigated immunological approaches are main challenges.
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Affiliation(s)
- Andrea Nicolini
- Department of Oncology, Transplantations and New Technologies in Medicine, University of Pisa, Italy
| | - Vivian Barak
- Immunology Lab for tumor diagnosis, Hadassah University, Jerusalem, Israel
| | - Piermario Biava
- Scientific Institute of Research and Care Multimedica, Milan, Italy
| | - Paola Ferrari
- Department of Oncology, Transplantations and New Technologies in Medicine, University of Pisa, Italy
| | - Giuseppe Rossi
- Unit of Epidemiology and Biostatistics, Institute of Clinical Physiology, National Council of Research, Pisa, Italy
| | - Angelo Carpi
- Department of Clinical and Experimental Medicine, University of Pisa, Italy
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43
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Vidotto T, Nersesian S, Graham C, Siemens DR, Koti M. DNA damage repair gene mutations and their association with tumor immune regulatory gene expression in muscle invasive bladder cancer subtypes. J Immunother Cancer 2019; 7:148. [PMID: 31174611 PMCID: PMC6556053 DOI: 10.1186/s40425-019-0619-8] [Citation(s) in RCA: 55] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2019] [Accepted: 05/14/2019] [Indexed: 12/24/2022] Open
Abstract
BACKGROUND Molecular subtyping of urothelial cancer (UC) has significantly advanced the understanding of bladder tumor heterogeneity and development of prognostic and predictive biomarkers. Evolving evidence across cancers strongly suggests that tumor immunoediting has a profound impact on the behaviour of cancer cells and their adaptation to the co-evolving microenvironment and response to treatment. In alignment with these concepts, recent immune checkpoint blockade (ICB) therapies in UC have demonstrated the predictive potential of mutations in the DNA damage repair (DDR) genes. A comprehensive understanding of DDR gene inactivation associated expression of immune regulatory genes could thus aid in expansion of current immunotherapies and predictive biomarkers for the design of patient-tailored combination treatments. METHODS We investigated pre-treatment tumor transcriptomic profiles of the five recently described molecular subtypes of muscle invasive urothelial cancer (MIUC; n = 408) from The Cancer Genome Atlas, to determine subtype specific immune cell abundance, expression of 67 immune regulatory genes, and association with DDR gene inactivation (via mutation, copy number alteration) profiles. RESULTS Analysis using CIBERSORT immune cell abundance determination tool showed significant differences in immune cell profiles and abundance between MIUC subtypes. Expression patterns of a selected panel of 67 genes including both immune stimulatory and inhibitory genes, showed significant associations with subtypes, and DDR gene mutation status. CONCLUSION Findings from our study provide compelling evidence for co-expression of multiple immune checkpoint genes including, PD-1, PD-L1, IDO1, TIGIT, TIM-3, TGFB1, LAG3, and others, that potentially contribute to compensatory immune evasion in bladder tumors. Our findings also emphasize the urgent need for biomarker discovery approaches that combine molecular subtype, DDR gene mutation status, tumor immune landscape classification, and immune checkpoint gene expression to increase the number of patients responding to immunotherapies.
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Affiliation(s)
- Thiago Vidotto
- Genetics Department, Medicine School of Ribeirão Preto, University of São Paulo, Ribeirão Preto, Brazil
| | - Sarah Nersesian
- Department of Biomedical and Molecular Sciences and Obstetrics and Gynecology, Queen's University, K7L3N6, Kingston, Ontario, Canada
| | - Charles Graham
- Department of Biomedical and Molecular Sciences and Obstetrics and Gynecology, Queen's University, K7L3N6, Kingston, Ontario, Canada
| | - D Robert Siemens
- Department of Urology, Queen's University, Kingston, Ontario, Canada
| | - Madhuri Koti
- Department of Biomedical and Molecular Sciences and Obstetrics and Gynecology, Queen's University, K7L3N6, Kingston, Ontario, Canada. .,Department of Urology, Queen's University, Kingston, Ontario, Canada. .,Cancer Biology and Genetics, Queen's Cancer Research Institute, Kingston, Ontario, Canada. .,Department of Obstetrics and Gynecology, Kingston, Ontario, Canada.
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Avalos-Navarro G, Muñoz-Valle JF, Daneri-Navarro A, Quintero-Ramos A, Franco-Topete RA, Morán-Mendoza ADJ, Oceguera-Villanueva A, Bautista-Herrera LA, Topete-Camacho A, Del Toro-Arreola A. Circulating soluble levels of MIF in women with breast cancer in the molecular subtypes: relationship with Th17 cytokine profile. Clin Exp Med 2019; 19:385-391. [PMID: 31102004 DOI: 10.1007/s10238-019-00559-6] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2019] [Accepted: 05/08/2019] [Indexed: 12/15/2022]
Abstract
Breast cancer (BC) is a health problem worldwide; there is evidence that inflammatory cytokines are increased in BC. Macrophage migration inhibitory factor (MIF) has multiple effects on immune cells, inflammation and cancer. Besides, in previous studies, contradictory and uncertain results have been presented on the implication of Th17 cytokine profile in BC. The aim of this study was to evaluate the plasma levels of MIF and the Th17 cytokine profile in BC and their association with their molecular subtypes and clinical stage. A total of 150 women with BC of Ella Binational Breast Cancer Study and 60 healthy women (HW) were evaluated in cross-sectional study. The molecular subtypes were identified by immunohistochemistry. The plasma levels of MIF were quantified by ELISA and Th17 cytokine profile by multiplex system. MIF and IL-17 were significantly increased in BC versus HW (11.1 vs. 5.2 ng/mL and 14.8 pg/mL vs. 2.5 pg/mL p < 0.001, respectively). Our analysis showed that both MIF and IL-17A were associated with increased risk of breast cancer (OR 3.85 CI 95% 1.98-7.50 and OR 4.51 95% 1.83-11.15, respectively), higher in aggressive subtypes Luminal B, HER2 and TN. Likewise, we observed positive correlation between MIF and IL-17A (p < 0.001). In addition, IL-17E was lower in BC versus HW (p <0.001). Likewise, we observed a positive correlation between MIF and IL-17A (p < 0.001). In conclusion, both MIF and IL-17A were associated with high risk for breast cancer and aggressive molecular subtypes.
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Affiliation(s)
- Guadalupe Avalos-Navarro
- Laboratorio de Inmunología, Departamento de Fisiología, CUCS, Universidad de Guadalajara, Sierra Mojada # 950, Colonia Independencia, CP 44340, Guadalajara, Jalisco, Mexico
| | - José Francisco Muñoz-Valle
- Instituto de Investigación en Ciencias Biomédicas (IICB), Departamento de Biología Molecular y Genómica, Universidad de Guadalajara, Sierra Mojada 950, Col. Independencia, C.P. 44340, Guadalajara, Jalisco, Mexico
| | - Adrian Daneri-Navarro
- Laboratorio de Inmunología, Departamento de Fisiología, CUCS, Universidad de Guadalajara, Sierra Mojada # 950, Colonia Independencia, CP 44340, Guadalajara, Jalisco, Mexico
| | - Antonio Quintero-Ramos
- Laboratorio de Inmunología, Departamento de Fisiología, CUCS, Universidad de Guadalajara, Sierra Mojada # 950, Colonia Independencia, CP 44340, Guadalajara, Jalisco, Mexico
| | - Ramon Antonio Franco-Topete
- Laboratorio de Patología, Departamento de Patología y Microbiología, CUCS, Universidad de Guadalajara, Sierra Mojada 950, Col. Independencia, C.P. 44340, Guadalajara, Jalisco, Mexico.,OPD Hospital Civil de Guadalajara, "Nuevo Hospital Civil, Juan I. Menchaca", Guadalajara, Jalisco, Mexico
| | | | | | - Luis Alberto Bautista-Herrera
- Instituto de Investigación en Ciencias Biomédicas (IICB), Departamento de Biología Molecular y Genómica, Universidad de Guadalajara, Sierra Mojada 950, Col. Independencia, C.P. 44340, Guadalajara, Jalisco, Mexico
| | - Antonio Topete-Camacho
- Laboratorio de Inmunología, Departamento de Fisiología, CUCS, Universidad de Guadalajara, Sierra Mojada # 950, Colonia Independencia, CP 44340, Guadalajara, Jalisco, Mexico
| | - Alicia Del Toro-Arreola
- Laboratorio de Inmunología, Departamento de Fisiología, CUCS, Universidad de Guadalajara, Sierra Mojada # 950, Colonia Independencia, CP 44340, Guadalajara, Jalisco, Mexico.
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Liubomirski Y, Lerrer S, Meshel T, Morein D, Rubinstein-Achiasaf L, Sprinzak D, Wiemann S, Körner C, Ehrlich M, Ben-Baruch A. Notch-Mediated Tumor-Stroma-Inflammation Networks Promote Invasive Properties and CXCL8 Expression in Triple-Negative Breast Cancer. Front Immunol 2019; 10:804. [PMID: 31105691 PMCID: PMC6492532 DOI: 10.3389/fimmu.2019.00804] [Citation(s) in RCA: 44] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2018] [Accepted: 03/26/2019] [Indexed: 01/12/2023] Open
Abstract
Stromal cells and pro-inflammatory cytokines play key roles in promoting the aggressiveness of triple-negative breast cancers (TNBC; Basal/Basal-like). In our previous study we demonstrated that stimulation of TNBC and mesenchymal stem cells (MSCs) co-cultures by the pro-inflammatory cytokine tumor necrosis factor α (TNFα) has led to increased metastasis-related properties in vitro and in vivo. In this context, elevated release of the pro-metastatic chemokines CXCL8 (IL-8) and CCL5 (RANTES) was noted in TNFα- and interleukin-1β (IL-1β)-stimulated TNBC:MSC co-cultures; the process was partly (CXCL8) and entirely (CCL5) dependent on physical contacts between the two cell types. Here, we demonstrate that DAPT, inhibitor of γ-secretase that participates in activation of Notch receptors, inhibited the migration and invasion of TNBC cells that were grown in “Contact” co-cultures with MSCs or with patient-derived cancer-associated fibroblasts (CAFs), in the presence of TNFα. DAPT also inhibited the contact-dependent induction of CXCL8, but not of CCL5, in TNFα- and IL-1β-stimulated TNBC:MSC/CAF co-cultures; some level of heterogeneity between the responses of different TNBC cell lines was noted, with MDA-MB-231:MSC/CAF co-cultures being the most sensitive to DAPT. Patient dataset studies comparing basal tumors to luminal-A tumors, and mRNA analyses of Notch receptors in TNBC and luminal-A cells pointed at Notch1 as possible mediator of CXCL8 increase in TNFα-stimulated TNBC:stroma “Contact” co-cultures. Accordingly, down-regulation of Notch1 in TNBC cells by siRNA has substantially reduced the contact-dependent elevation in CXCL8 in TNFα- and also in IL-1β-stimulated TNBC:MSC “Contact” co-cultures. Then, studies in which CXCL8 or p65 (NF-κB pathway) were down-regulated (siRNAs; CRISPR/Cas9) in TNBC cells and/or MSCs, indicated that upon TNFα stimulation of “Contact” co-cultures, p65 was activated and led to CXCL8 production mainly in TNBC cells. Moreover, our findings indicated that when tumor cells interacted with stromal cells in the presence of pro-inflammatory stimuli, TNFα-induced p65 activation has led to elevated Notch1 expression and activation, which then gave rise to elevated production of CXCL8. Overall, tumor:stroma interactions set the stage for Notch1 activation by pro-inflammatory signals, leading to CXCL8 induction and consequently to pro-metastatic activities. These observations may have important clinical implications in designing novel therapy combinations in TNBC.
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Affiliation(s)
- Yulia Liubomirski
- School of Molecular Cell Biology and Biotechnology, George S. Wise Faculty of Life Sciences, Tel Aviv University, Tel Aviv, Israel
| | - Shalom Lerrer
- School of Molecular Cell Biology and Biotechnology, George S. Wise Faculty of Life Sciences, Tel Aviv University, Tel Aviv, Israel
| | - Tsipi Meshel
- School of Molecular Cell Biology and Biotechnology, George S. Wise Faculty of Life Sciences, Tel Aviv University, Tel Aviv, Israel
| | - Dina Morein
- School of Molecular Cell Biology and Biotechnology, George S. Wise Faculty of Life Sciences, Tel Aviv University, Tel Aviv, Israel
| | - Linor Rubinstein-Achiasaf
- School of Molecular Cell Biology and Biotechnology, George S. Wise Faculty of Life Sciences, Tel Aviv University, Tel Aviv, Israel
| | - David Sprinzak
- School of Neurobiology, Biochemistry & Biophysics, George S. Wise Faculty of Life Sciences, Tel Aviv University, Tel Aviv, Israel
| | - Stefan Wiemann
- Division of Molecular Genome Analysis, German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - Cindy Körner
- Division of Molecular Genome Analysis, German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - Marcelo Ehrlich
- School of Molecular Cell Biology and Biotechnology, George S. Wise Faculty of Life Sciences, Tel Aviv University, Tel Aviv, Israel
| | - Adit Ben-Baruch
- School of Molecular Cell Biology and Biotechnology, George S. Wise Faculty of Life Sciences, Tel Aviv University, Tel Aviv, Israel
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Andisha NM, McMillan DC, Gujam FJA, Roseweir A, Edwards J. The relationship between phosphorylation status of focal adhesion kinases, molecular subtypes, tumour microenvironment and survival in patients with primary operable ductal breast cancer. Cell Signal 2019; 60:91-99. [PMID: 30981841 DOI: 10.1016/j.cellsig.2019.04.006] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2019] [Revised: 04/01/2019] [Accepted: 04/10/2019] [Indexed: 12/31/2022]
Abstract
BACKGROUND Despite advances in therapies to treat breast cancer, over 100,000 patients die in the UK of this disease per year, highlighting the need to develop effect predictive and prognostic markers for patients with primary operable ductal breast cancer. Therefore, the aim of the present study was to examine the relationship between membranous, cytoplasmic and nuclear expression of focal adhesion kinase (phosphorylated at Y 397, Y 861 and Y 925), molecular subtypes, tumour microenvironment and survival in patients with primary operable ductal breast cancer. METHODS Four hundred and seventy-four patients presenting between 1995 and 1998 with primary operable ductal breast cancer were included in this study. Using tissue microarrays expression of membranous, cytoplasmic and nuclear tumour cell phosphorylation of FAK at Y397, Y861 and Y925 was assessed, and associations with clinicopathological characteristics, tumour microenvironment and cancer-specific survival (CSS) were examined. RESULTS No significant association was observed for ph-FAK Y861 with survival at all sites. However, high expression of membranous ph-FAK Y397 was associated with increased tumour grade (P < .001), molecular subtypes (P < .001), increased tumour necrosis (P < .001), high Klintrup-Mäkinen grade (P < .001), increased CD138+ plasma cells (P = .031), endocrine therapy (P = .001) and poor cancer specific survival (P = .040). Similarly, high expression of nuclear ph-FAK Y397 was associated with decreased age (P = .042), increased CD138+ plasma cells (P = .001) and poor cancer specific survival (P = .003). Furthermore, high expression of cytoplasmic ph-FAK Y925 was associated with decreased tumour grade (P < .001), less involved lymph node (P = .020), molecular subtypes (P < .001), decreased tumour necrosis (P < .001), low Klintrup-Mäkinen grade (P < .001), decreased CD4+ T-cells (P = .006), decreased CD138+ plasma cells (P = .034), endocrine therapy (P < .001), chemotherapy (P = .048), and improved cancer specific survival (P = .044). On multivariate analysis, high expression of nuclear ph-FAK Y397 was independently associated with reduced cancer specific survival (P = .017). CONCLUSION The results of the present study show that membranous and nuclear ph-FAK Y397 and cytoplasmic ph-FAK Y925 were associated with prognosis in patients with primary operable ductal breast cancer. In addition, high expression of nuclear ph-FAK Y397 was an independent prognostic factor in patients with primary operable ductal breast cancer and could be incorporated into clinical practice.
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Affiliation(s)
- Najla M Andisha
- Academic Unit of Surgery, College of Medical, Veterinary and Life Sciences-University of Glasgow, Royal Infirmary, Glasgow, UK; Unit of Gastrointestinal cancer and Molecular Pathology, Institute of Cancer Sciences, College of Medical, Veterinary and Life Sciences-University of Glasgow, Glasgow, UK.
| | - Donald C McMillan
- Academic Unit of Surgery, College of Medical, Veterinary and Life Sciences-University of Glasgow, Royal Infirmary, Glasgow, UK
| | - Fadia J A Gujam
- Academic Unit of Surgery, College of Medical, Veterinary and Life Sciences-University of Glasgow, Royal Infirmary, Glasgow, UK; Unit of Gastrointestinal cancer and Molecular Pathology, Institute of Cancer Sciences, College of Medical, Veterinary and Life Sciences-University of Glasgow, Glasgow, UK
| | - Antonia Roseweir
- Unit of Gastrointestinal cancer and Molecular Pathology, Institute of Cancer Sciences, College of Medical, Veterinary and Life Sciences-University of Glasgow, Glasgow, UK
| | - Joanne Edwards
- Unit of Gastrointestinal cancer and Molecular Pathology, Institute of Cancer Sciences, College of Medical, Veterinary and Life Sciences-University of Glasgow, Glasgow, UK
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Calcitriol Inhibits the Proliferation of Triple-Negative Breast Cancer Cells through a Mechanism Involving the Proinflammatory Cytokines IL-1 β and TNF- α. J Immunol Res 2019; 2019:6384278. [PMID: 31093512 PMCID: PMC6481021 DOI: 10.1155/2019/6384278] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2018] [Accepted: 03/06/2019] [Indexed: 02/07/2023] Open
Abstract
Triple-negative breast cancer (TNBC) is one of the most aggressive tumors, with poor prognosis and high metastatic capacity. The aggressive behavior may involve inflammatory processes characterized by deregulation of molecules related to the immunological responses in which interleukin-1β (IL-1β) and tumor necrosis factor-α (TNF-α) are involved. It is known that calcitriol, the active vitamin D metabolite, modulates the synthesis of immunological mediators; however, its role in the regulation of IL-1β and TNF-α in TNBC has been scarcely studied. In the present study, we showed that TNBC cell lines SUM-229PE and HCC1806 expressed vitamin D, IL-1β, and TNF-α receptors. Moreover, calcitriol, its analogue EB1089, IL-1β, and TNF-α inhibited cell proliferation. In addition, we showed that synthesis of both IL-1β and TNF-α was stimulated by calcitriol and its analogue. Interestingly, the antiproliferative activity of calcitriol was significantly abrogated when the cells were treated with anti-IL-1β receptor 1 (IL-1R1) and anti-TNF-α receptor type 1 (TNFR1) antibodies. Furthermore, the combination of calcitriol with TNF-α resulted in a greater antiproliferative effect than either agent alone, in the two TNBC cell lines and an estrogen receptor-positive cell line. In summary, this study demonstrated that calcitriol exerted its antiproliferative effects in part by inducing the synthesis of IL-1β and TNF-α through IL-1R1 and TNFR1, respectively, in TNBC cells, highlighting immunomodulatory and antiproliferative functions of calcitriol in TNBC tumors.
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48
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Jenkins BD, Martini RN, Hire R, Brown A, Bennett B, Brown I, Howerth EW, Egan M, Hodgson J, Yates C, Kittles R, Chitale D, Ali H, Nathanson D, Nikolinakos P, Newman L, Monteil M, Davis MB. Atypical Chemokine Receptor 1 ( DARC/ACKR1) in Breast Tumors Is Associated with Survival, Circulating Chemokines, Tumor-Infiltrating Immune Cells, and African Ancestry. Cancer Epidemiol Biomarkers Prev 2019; 28:690-700. [PMID: 30944146 PMCID: PMC6450416 DOI: 10.1158/1055-9965.epi-18-0955] [Citation(s) in RCA: 38] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2018] [Revised: 11/11/2018] [Accepted: 01/04/2019] [Indexed: 12/13/2022] Open
Abstract
BACKGROUND Tumor-specific immune response is an important aspect of disease prognosis and ultimately impacts treatment decisions for innovative immunotherapies. The atypical chemokine receptor 1 (ACKR1 or DARC) gene plays a pivotal role in immune regulation and harbors several single-nucleotide variants (SNV) that are specific to sub-Saharan African ancestry. METHODS Using computational The Cancer Genome Atlas (TCGA) analysis, case-control clinical cohort Luminex assays, and CIBERSORT deconvolution, we identified distinct immune cell profile-associated DARC/ACKR1 tumor expression and race with increased macrophage subtypes and regulatory T cells in DARC/ACKR1-high tumors. RESULTS In this study, we report the clinical relevance of DARC/ACKR1 tumor expression in breast cancer, in the context of a tumor immune response that may be associated with sub-Saharan African ancestry. Briefly, we found that for infiltrating carcinomas, African Americans have a higher proportion of DARC/ACKR1-negative tumors compared with white Americans, and DARC/ACKR1 tumor expression is correlated with proinflammatory chemokines, CCL2/MCP-1 (P <0.0001) and anticorrelated with CXCL8/IL8 (P <0.0001). Sub-Saharan African-specific DARC/ACKR1 alleles likely drive these correlations. Relapse-free survival (RFS) and overall survival (OS) were significantly longer in individuals with DARC/ACKR1-high tumors (P <1.0 × 10-16 and P <2.2 × 10-6, respectively) across all molecular tumor subtypes. CONCLUSIONS DARC/AKCR1 regulates immune responses in tumors, and its expression is associated with sub-Saharan African-specific alleles. DARC/ACKR1-positive tumors will have a distinct immune response compared with DARC/AKCR1-negative tumors. IMPACT This study has high relevance in cancer management, as we introduce a functional regulator of inflammatory chemokines that can determine an infiltrating tumor immune cell landscape that is distinct among patients of African ancestry.
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Affiliation(s)
- Brittany D Jenkins
- Department of Genetics, Franklin College of Arts and Sciences, University of Georgia, Athens, Georgia
| | - Rachel N Martini
- Department of Genetics, Franklin College of Arts and Sciences, University of Georgia, Athens, Georgia
| | - Rupali Hire
- Department of Genetics, Franklin College of Arts and Sciences, University of Georgia, Athens, Georgia
| | - Andrea Brown
- Department of Genetics, Franklin College of Arts and Sciences, University of Georgia, Athens, Georgia
| | - Briana Bennett
- Department of Genetics, Franklin College of Arts and Sciences, University of Georgia, Athens, Georgia
| | - I'nasia Brown
- Department of Genetics, Franklin College of Arts and Sciences, University of Georgia, Athens, Georgia
| | - Elizabeth W Howerth
- Department of Pathology, College of Veterinary Medicine, University of Georgia, Athens, Georgia
| | - Mary Egan
- University Cancer and Blood Center, Athens, Georgia
| | | | - Clayton Yates
- Department of Biology and Center for Cancer Research, Tuskegee University, Tuskegee, Alabama
| | - Rick Kittles
- Department of Population Sciences, City of Hope Comprehensive Cancer Center, Duarte, California
| | - Dhananjay Chitale
- Department of Pathology, Henry Ford Health System, Detroit, Michigan
| | - Haythem Ali
- Department of Hematology and Oncology, Henry Ford Health System, Detroit, Michigan
| | - David Nathanson
- Department of Surgery, Henry Ford Health System, Detroit, Michigan
| | | | - Lisa Newman
- Department of Surgery, Henry Ford Health System, Detroit, Michigan
| | - Michele Monteil
- Department of Molecular Biology and Biochemistry, Augusta University/University of Georgia Medical Partnership, Athens, Georgia
| | - Melissa B Davis
- Department of Genetics, Franklin College of Arts and Sciences, University of Georgia, Athens, Georgia.
- Department of Molecular Biology and Biochemistry, Augusta University/University of Georgia Medical Partnership, Athens, Georgia
- Department of Public Health Sciences, Henry Ford Health System, Detroit, Michigan
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Goto W, Kashiwagi S, Asano Y, Takada K, Takahashi K, Hatano T, Takashima T, Tomita S, Motomura H, Hirakawa K, Ohira M. Predictive value of lymphocyte-to-monocyte ratio in the preoperative setting for progression of patients with breast cancer. BMC Cancer 2018; 18:1137. [PMID: 30453914 PMCID: PMC6245848 DOI: 10.1186/s12885-018-5051-9] [Citation(s) in RCA: 60] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2017] [Accepted: 11/06/2018] [Indexed: 01/04/2023] Open
Abstract
BACKGROUND The lymphocyte-to-monocyte ratio (LMR) has been used as a parameter reflecting systemic inflammation in several tumors, and is reportedly associated with prognosis in cancer patients. In this study, we evaluated the predictive value of LMR for progression and chemosensitivity in breast cancer patients treated with preoperative chemotherapy. METHODS LMR was evaluated in 239 patients with breast cancer treated with neoadjuvant chemotherapy (NAC) with 5-fluorouracil, epirubicin, and cyclophosphamide, followed by weekly paclitaxel with or without trastuzumab, and subsequent curative surgery. The correlations between LMR and clinicopathological features, prognosis, and pathological complete response (pCR) rate of NAC were evaluated retrospectively. We also evaluated the predictive value of neutrophil-to-lymphocyte ratio (NLR), and compared the predictive values of LMR and NLR. RESULTS We set 6.00 as the cut-off level for LMR based on the receiver operating characteristic (ROC) curve. A total of 119 patients (49.8%) were classified in the high-LMR group and 120 (50.2%) were classified in the low-LMR group. The low-LMR group had significantly worse disease-free survival rate (DFS) in all patients (p = 0.005) and in triple-negative breast cancer patients (p = 0.006). However, there was no significant correlation between LMR and pCR. Multivariate analysis showed that low LMR was an independent risk factor for DFS (p = 0.008, hazard ratio = 2.245). However, there was no significant difference in DFS (p = 0.143, log-rank) between patients in the low- and high-NLR groups. CONCLUSIONS LMR may be a useful prognostic marker in patients with breast cancer.
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Affiliation(s)
- Wataru Goto
- Department of Breast and Endocrine Surgery, Osaka City University Graduate School of Medicine, 1-4-3 Asahi-machi, Abeno-ku, Osaka, 545-8585, Japan
| | - Shinichiro Kashiwagi
- Department of Breast and Endocrine Surgery, Osaka City University Graduate School of Medicine, 1-4-3 Asahi-machi, Abeno-ku, Osaka, 545-8585, Japan.
| | - Yuka Asano
- Department of Breast and Endocrine Surgery, Osaka City University Graduate School of Medicine, 1-4-3 Asahi-machi, Abeno-ku, Osaka, 545-8585, Japan
| | - Koji Takada
- Department of Breast and Endocrine Surgery, Osaka City University Graduate School of Medicine, 1-4-3 Asahi-machi, Abeno-ku, Osaka, 545-8585, Japan
| | - Katsuyuki Takahashi
- Department of Pharmacology, Osaka City University Graduate School of Medicine, 1-4-3 Asahi-machi, Abeno-ku, Osaka, 545-8585, Japan
| | - Takaharu Hatano
- Department of Plastic and Reconstructive Surgery, Osaka City University Graduate School of Medicine, 1-4-3 Asahi-machi, Abeno-ku, Osaka, 545-8585, Japan
| | - Tsutomu Takashima
- Department of Breast and Endocrine Surgery, Osaka City University Graduate School of Medicine, 1-4-3 Asahi-machi, Abeno-ku, Osaka, 545-8585, Japan
| | - Shuhei Tomita
- Department of Pharmacology, Osaka City University Graduate School of Medicine, 1-4-3 Asahi-machi, Abeno-ku, Osaka, 545-8585, Japan
| | - Hisashi Motomura
- Department of Plastic and Reconstructive Surgery, Osaka City University Graduate School of Medicine, 1-4-3 Asahi-machi, Abeno-ku, Osaka, 545-8585, Japan
| | - Kosei Hirakawa
- Department of Breast and Endocrine Surgery, Osaka City University Graduate School of Medicine, 1-4-3 Asahi-machi, Abeno-ku, Osaka, 545-8585, Japan
| | - Masaichi Ohira
- Department of Breast and Endocrine Surgery, Osaka City University Graduate School of Medicine, 1-4-3 Asahi-machi, Abeno-ku, Osaka, 545-8585, Japan
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50
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Tumor-infiltrating lymphocyte volume is a better predictor of neoadjuvant therapy response and overall survival in triple-negative invasive breast cancer. Hum Pathol 2018; 80:47-54. [DOI: 10.1016/j.humpath.2018.05.024] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/15/2018] [Revised: 05/07/2018] [Accepted: 05/24/2018] [Indexed: 11/21/2022]
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