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Surve CR, Duran CL, Ye X, Chen X, Lin Y, Harney AS, Wang Y, Sharma VP, Stanley ER, Cox D, McAuliffe JC, Entenberg D, Oktay MH, Condeelis JS. Signaling events at TMEM doorways provide potential targets for inhibiting breast cancer dissemination. BIORXIV : THE PREPRINT SERVER FOR BIOLOGY 2024:2024.01.08.574676. [PMID: 38260319 PMCID: PMC10802469 DOI: 10.1101/2024.01.08.574676] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/24/2024]
Abstract
Tumor cell intravasation is essential for metastatic dissemination, but its exact mechanism is incompletely understood. We have previously shown that in breast cancer, the direct and stable association of a tumor cell expressing Mena, a Tie2hi/VEGFhi macrophage, and a vascular endothelial cell, creates an intravasation portal, called a "tumor microenvironment of metastasis" (TMEM) doorway, for tumor cell intravasation, leading to dissemination to distant sites. The density of TMEM doorways, also called TMEM doorway score, is a clinically validated prognostic marker of distant metastasis in breast cancer patients. Although we know that tumor cells utilize TMEM doorway-associated transient vascular openings to intravasate, the precise signaling mechanisms involved in TMEM doorway function are only partially understood. Using two mouse models of breast cancer and an in vitro assay of intravasation, we report that CSF-1 secreted by the TMEM doorway tumor cell stimulates local secretion of VEGF-A from the Tie2hi TMEM doorway macrophage, leading to the dissociation of endothelial junctions between TMEM doorway associated endothelial cells, supporting tumor cell intravasation. Acute blockade of CSF-1R signaling decreases macrophage VEGF-A secretion as well as TMEM doorway-associated vascular opening, tumor cell trans-endothelial migration, and dissemination. These new insights into signaling events regulating TMEM doorway function should be explored further as treatment strategies for metastatic disease.
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Affiliation(s)
- Chinmay R. Surve
- Integrated Imaging Program for Cancer Research, Albert Einstein College of Medicine, Bronx, New York
- Gruss-Lipper Biophotonics Center, Albert Einstein College of Medicine, Bronx, New York
| | - Camille L. Duran
- Integrated Imaging Program for Cancer Research, Albert Einstein College of Medicine, Bronx, New York
- Department of Pathology, Albert Einstein College of Medicine, Bronx, New York
- Montefiore Einstein Comprehensive Cancer Center, Albert Einstein College of Medicine, Bronx, New York
- Cancer Dormancy and Tumor Microenvironment Institute, Albert Einstein College of Medicine, Bronx, New York
| | - Xianjun Ye
- Integrated Imaging Program for Cancer Research, Albert Einstein College of Medicine, Bronx, New York
- Department of Pathology, Albert Einstein College of Medicine, Bronx, New York
- Montefiore Einstein Comprehensive Cancer Center, Albert Einstein College of Medicine, Bronx, New York
- Cancer Dormancy and Tumor Microenvironment Institute, Albert Einstein College of Medicine, Bronx, New York
- Gruss-Lipper Biophotonics Center, Albert Einstein College of Medicine, Bronx, New York
| | - Xiaoming Chen
- Department of Pathology, Albert Einstein College of Medicine, Bronx, New York
- Montefiore Einstein Comprehensive Cancer Center, Albert Einstein College of Medicine, Bronx, New York
| | - Yu Lin
- Department of Pathology, Albert Einstein College of Medicine, Bronx, New York
- Montefiore Einstein Comprehensive Cancer Center, Albert Einstein College of Medicine, Bronx, New York
| | - Allison S. Harney
- Integrated Imaging Program for Cancer Research, Albert Einstein College of Medicine, Bronx, New York
- Gruss-Lipper Biophotonics Center, Albert Einstein College of Medicine, Bronx, New York
| | - Yarong Wang
- Integrated Imaging Program for Cancer Research, Albert Einstein College of Medicine, Bronx, New York
| | - Ved P. Sharma
- Department of Pathology, Albert Einstein College of Medicine, Bronx, New York
- Gruss-Lipper Biophotonics Center, Albert Einstein College of Medicine, Bronx, New York
| | - E. Richard Stanley
- Department of Developmental and Molecular Biology, Albert Einstein College of Medicine, Bronx, New York
| | - Dianne Cox
- Montefiore Einstein Comprehensive Cancer Center, Albert Einstein College of Medicine, Bronx, New York
- Cancer Dormancy and Tumor Microenvironment Institute, Albert Einstein College of Medicine, Bronx, New York
- Gruss-Lipper Biophotonics Center, Albert Einstein College of Medicine, Bronx, New York
- Department of Developmental and Molecular Biology, Albert Einstein College of Medicine, Bronx, New York
| | - John C. McAuliffe
- Integrated Imaging Program for Cancer Research, Albert Einstein College of Medicine, Bronx, New York
- Department of Pathology, Albert Einstein College of Medicine, Bronx, New York
- Montefiore Einstein Comprehensive Cancer Center, Albert Einstein College of Medicine, Bronx, New York
- Cancer Dormancy and Tumor Microenvironment Institute, Albert Einstein College of Medicine, Bronx, New York
- Department of Surgery, Albert Einstein College of Medicine, Bronx, New York
| | - David Entenberg
- Integrated Imaging Program for Cancer Research, Albert Einstein College of Medicine, Bronx, New York
- Department of Pathology, Albert Einstein College of Medicine, Bronx, New York
- Montefiore Einstein Comprehensive Cancer Center, Albert Einstein College of Medicine, Bronx, New York
- Cancer Dormancy and Tumor Microenvironment Institute, Albert Einstein College of Medicine, Bronx, New York
- Gruss-Lipper Biophotonics Center, Albert Einstein College of Medicine, Bronx, New York
| | - Maja H. Oktay
- Integrated Imaging Program for Cancer Research, Albert Einstein College of Medicine, Bronx, New York
- Department of Pathology, Albert Einstein College of Medicine, Bronx, New York
- Montefiore Einstein Comprehensive Cancer Center, Albert Einstein College of Medicine, Bronx, New York
- Cancer Dormancy and Tumor Microenvironment Institute, Albert Einstein College of Medicine, Bronx, New York
- Gruss-Lipper Biophotonics Center, Albert Einstein College of Medicine, Bronx, New York
- Department of Surgery, Albert Einstein College of Medicine, Bronx, New York
| | - John S. Condeelis
- Integrated Imaging Program for Cancer Research, Albert Einstein College of Medicine, Bronx, New York
- Montefiore Einstein Comprehensive Cancer Center, Albert Einstein College of Medicine, Bronx, New York
- Cancer Dormancy and Tumor Microenvironment Institute, Albert Einstein College of Medicine, Bronx, New York
- Gruss-Lipper Biophotonics Center, Albert Einstein College of Medicine, Bronx, New York
- Department of Surgery, Albert Einstein College of Medicine, Bronx, New York
- Department of Cell Biology, Albert Einstein College of Medicine, Bronx, New York
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Genna A, Alter J, Poletti M, Meirson T, Sneh T, Gendler M, Saleev N, Karagiannis GS, Wang Y, Cox D, Entenberg D, Oktay MH, Korcsmaros T, Condeelis JS, Gil-Henn H. FAK family proteins regulate in vivo breast cancer metastasis via distinct mechanisms. BIORXIV : THE PREPRINT SERVER FOR BIOLOGY 2023:2023.10.27.564212. [PMID: 37961438 PMCID: PMC10634866 DOI: 10.1101/2023.10.27.564212] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/15/2023]
Abstract
Breast cancer is the most commonly diagnosed malignancy and the major leading cause of tumor-related deaths in women. It is estimated that the majority of breast tumor-related deaths are a consequence of metastasis, to which no cure exists at present. The FAK family proteins Proline-rich tyrosine kinase (PYK2) and focal adhesion kinase (FAK) are highly expressed in breast cancer, but the exact cellular and signaling mechanisms by which they regulate in vivo tumor cell invasiveness and consequent metastatic dissemination are mostly unknown. Using a PYK2 and FAK knockdown xenograft model we show here, for the first time, that ablation of either PYK2 or FAK decreases primary tumor size and significantly reduces Tumor MicroEnvironment of Metastasis (TMEM) doorway activation, leading to decreased intravasation and reduced spontaneous lung metastasis. Intravital imaging analysis further demonstrates that PYK2, but not FAK, regulates a motility phenotype switch between focal adhesion-mediated fast motility and invadopodia-dependent, ECM-degradation associated slow motility within the primary tumor. Furthermore, we validate our in vivo and intravital imaging results with integrated transcriptomic and proteomic data analysis from xenograft knockdown tumors and reveal new and distinct pathways by which these two homologous kinases regulate breast tumor cell invasiveness and consequent metastatic dissemination. Our findings identify PYK2 and FAK as novel mediators of mammary tumor progression and metastasis and as candidate therapeutic targets for breast cancer metastasis.
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3
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Bahri M, Anstee JE, Opzoomer JW, Arnold JN. Perivascular tumor-associated macrophages and their role in cancer progression. Essays Biochem 2023; 67:919-928. [PMID: 37199172 PMCID: PMC10539944 DOI: 10.1042/ebc20220242] [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: 01/27/2023] [Revised: 04/20/2023] [Accepted: 04/21/2023] [Indexed: 05/19/2023]
Abstract
Perivascular (Pv) tumor-associated macrophages (TAMs) are a highly specialized stromal subset within the tumor microenvironment (TME) that are defined by their spatial proximity, within one cell thickness, to blood vasculature. PvTAMs have been demonstrated to support a variety of pro-tumoral functions including angiogenesis, metastasis, and modulating the immune and stromal landscape. Furthermore, PvTAMs can also limit the response of anti-cancer and anti-angiogenic therapies and support tumor recurrence post-treatment. However, their role may not exclusively be pro-tumoral as PvTAMs can also have immune-stimulatory capabilities. PvTAMs are derived from a monocyte progenitor that develop and localize to the Pv niche as part of a multistep process which relies on a series of signals from tumor, endothelial and Pv mesenchymal cell populations. These cellular communications and signals create a highly specialized TAM subset that can also form CCR5-dependent multicellular 'nest' structures in the Pv niche. This review considers our current understanding of the role of PvTAMs, their markers for identification, development, and function in cancer. The role of PvTAMs in supporting disease progression and modulating the outcome from anti-cancer therapies highlight these cells as a therapeutic target. However, their resistance to pan-TAM targeting therapies, such as those targeting the colony stimulating factor-1 (CSF1)-CSF1 receptor axis, prompts the need for more targeted therapeutic approaches to be considered for this subset. This review highlights potential therapeutic strategies to target and modulate PvTAM development and function in the TME.
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Affiliation(s)
- Meriem Bahri
- School of Cancer and Pharmaceutical Sciences, King's College London, Faculty of Life Sciences and Medicine, Guy's Hospital, London SE1 1UL, United Kingdom
| | - Joanne E Anstee
- School of Cancer and Pharmaceutical Sciences, King's College London, Faculty of Life Sciences and Medicine, Guy's Hospital, London SE1 1UL, United Kingdom
| | - James W Opzoomer
- School of Cancer and Pharmaceutical Sciences, King's College London, Faculty of Life Sciences and Medicine, Guy's Hospital, London SE1 1UL, United Kingdom
| | - James N Arnold
- School of Cancer and Pharmaceutical Sciences, King's College London, Faculty of Life Sciences and Medicine, Guy's Hospital, London SE1 1UL, United Kingdom
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4
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Anstee JE, Feehan KT, Opzoomer JW, Dean I, Muller HP, Bahri M, Cheung TS, Liakath-Ali K, Liu Z, Choy D, Caron J, Sosnowska D, Beatson R, Muliaditan T, An Z, Gillett CE, Lan G, Zou X, Watt FM, Ng T, Burchell JM, Kordasti S, Withers DR, Lawrence T, Arnold JN. LYVE-1 + macrophages form a collaborative CCR5-dependent perivascular niche that influences chemotherapy responses in murine breast cancer. Dev Cell 2023; 58:1548-1561.e10. [PMID: 37442140 DOI: 10.1016/j.devcel.2023.06.006] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2022] [Revised: 04/05/2023] [Accepted: 06/20/2023] [Indexed: 07/15/2023]
Abstract
Tumor-associated macrophages (TAMs) are a heterogeneous population of cells that facilitate cancer progression. However, our knowledge of the niches of individual TAM subsets and their development and function remain incomplete. Here, we describe a population of lymphatic vessel endothelial hyaluronan receptor-1 (LYVE-1)-expressing TAMs, which form coordinated multi-cellular "nest" structures that are heterogeneously distributed proximal to vasculature in tumors of a spontaneous murine model of breast cancer. We demonstrate that LYVE-1+ TAMs develop in response to IL-6, which induces their expression of the immune-suppressive enzyme heme oxygenase-1 and promotes a CCR5-dependent signaling axis, which guides their nest formation. Blocking the development of LYVE-1+ TAMs or their nest structures, using gene-targeted mice, results in an increase in CD8+ T cell recruitment to the tumor and enhanced response to chemotherapy. This study highlights an unappreciated collaboration of a TAM subset to form a coordinated niche linked to immune exclusion and resistance to anti-cancer therapy.
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Affiliation(s)
- Joanne E Anstee
- School of Cancer and Pharmaceutical Sciences, King's College London, London SE1 1UL, UK
| | - Karen T Feehan
- School of Cancer and Pharmaceutical Sciences, King's College London, London SE1 1UL, UK
| | - James W Opzoomer
- School of Cancer and Pharmaceutical Sciences, King's College London, London SE1 1UL, UK
| | - Isaac Dean
- Institute of Immunology and Immunotherapy, College of Medical and Dental Sciences, University of Birmingham, Birmingham B15 2TT, UK
| | - Henrike P Muller
- School of Cancer and Pharmaceutical Sciences, King's College London, London SE1 1UL, UK
| | - Meriem Bahri
- School of Cancer and Pharmaceutical Sciences, King's College London, London SE1 1UL, UK
| | - Tik Shing Cheung
- School of Cancer and Pharmaceutical Sciences, King's College London, London SE1 1UL, UK
| | | | - Ziyan Liu
- School of Cancer and Pharmaceutical Sciences, King's College London, London SE1 1UL, UK
| | - Desmond Choy
- School of Cancer and Pharmaceutical Sciences, King's College London, London SE1 1UL, UK
| | - Jonathan Caron
- School of Cancer and Pharmaceutical Sciences, King's College London, London SE1 1UL, UK
| | - Dominika Sosnowska
- School of Cancer and Pharmaceutical Sciences, King's College London, London SE1 1UL, UK
| | - Richard Beatson
- School of Cancer and Pharmaceutical Sciences, King's College London, London SE1 1UL, UK
| | - Tamara Muliaditan
- School of Cancer and Pharmaceutical Sciences, King's College London, London SE1 1UL, UK
| | - Zhengwen An
- School of Cancer and Pharmaceutical Sciences, King's College London, London SE1 1UL, UK
| | - Cheryl E Gillett
- School of Cancer and Pharmaceutical Sciences, King's College London, London SE1 1UL, UK
| | - Guocheng Lan
- Cancer Research UK Cambridge Research Institute, University of Cambridge, Li Ka Shing Centre, Robinson Way, Cambridge CB2 ORE, UK
| | - Xiangang Zou
- Cancer Research UK Cambridge Research Institute, University of Cambridge, Li Ka Shing Centre, Robinson Way, Cambridge CB2 ORE, UK
| | - Fiona M Watt
- Centre for Stem Cells and Regenerative Medicine, King's College London, London SE1 9RT, UK
| | - Tony Ng
- School of Cancer and Pharmaceutical Sciences, King's College London, London SE1 1UL, UK; UCL Cancer Institute, University College London, London WC1E 6DD, UK
| | - Joy M Burchell
- School of Cancer and Pharmaceutical Sciences, King's College London, London SE1 1UL, UK
| | - Shahram Kordasti
- School of Cancer and Pharmaceutical Sciences, King's College London, London SE1 1UL, UK; Haematology Department, Guy's Hospital, London SE1 9RT, UK
| | - David R Withers
- Institute of Immunology and Immunotherapy, College of Medical and Dental Sciences, University of Birmingham, Birmingham B15 2TT, UK
| | - Toby Lawrence
- Centre for Inflammation Biology and Cancer Immunology, School of Immunology & Microbial Sciences, King's College London, London SE1 1UL, UK; Aix Marseille University, CNRS, INSERM, CIML, Marseille, France; Henan Key Laboratory of Immunology and Targeted Therapy, School of Laboratory Medicine, Xinxiang Medical University, Xinxiang, China
| | - James N Arnold
- School of Cancer and Pharmaceutical Sciences, King's College London, London SE1 1UL, UK.
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5
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Bied M, Ho WW, Ginhoux F, Blériot C. Roles of macrophages in tumor development: a spatiotemporal perspective. Cell Mol Immunol 2023; 20:983-992. [PMID: 37429944 PMCID: PMC10468537 DOI: 10.1038/s41423-023-01061-6] [Citation(s) in RCA: 29] [Impact Index Per Article: 29.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2023] [Accepted: 06/16/2023] [Indexed: 07/12/2023] Open
Abstract
Macrophages are critical regulators of tissue homeostasis but are also abundant in the tumor microenvironment (TME). In both primary tumors and metastases, such tumor-associated macrophages (TAMs) seem to support tumor development. While we know that TAMs are the dominant immune cells in the TME, their vast heterogeneity and associated functions are only just being unraveled. In this review, we outline the various known TAM populations found thus far and delineate their specialized roles associated with the main stages of cancer progression. We discuss how macrophages may prime the premetastatic niche to enable the growth of a metastasis and then how subsequent metastasis-associated macrophages can support secondary tumor growth. Finally, we speculate on the challenges that remain to be overcome in TAM research.
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Affiliation(s)
- Mathilde Bied
- Institut Gustave Roussy, INSERM U1015, Villejuif, France
| | - William W Ho
- Singapore Immunology Network (SIgN), Agency for Science, Technology and Research (A∗STAR), Singapore, Singapore
| | - Florent Ginhoux
- Institut Gustave Roussy, INSERM U1015, Villejuif, France.
- Singapore Immunology Network (SIgN), Agency for Science, Technology and Research (A∗STAR), Singapore, Singapore.
- Shanghai Institute of Immunology, Shanghai JiaoTong University School of Medicine, Shanghai, China.
- Translational Immunology Institute, SingHealth Duke-NUS, Singapore, Singapore.
| | - Camille Blériot
- Institut Gustave Roussy, INSERM U1015, Villejuif, France.
- Institut Necker des Enfants Malades, INSERM, CNRS, Université Paris Cité, Paris, France.
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6
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Kim G, Karadal-Ferrena B, Qin J, Sharma VP, Oktay IS, Lin Y, Ye X, Asiry S, Pastoriza JM, Cheng E, Ladak N, Condeelis JS, Adler E, Ginter PS, D'Alfonso T, Entenberg D, Xue X, Sparano JA, Oktay MH. Racial disparity in tumor microenvironment and distant recurrence in residual breast cancer after neoadjuvant chemotherapy. NPJ Breast Cancer 2023; 9:52. [PMID: 37311792 PMCID: PMC10264351 DOI: 10.1038/s41523-023-00547-w] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2022] [Accepted: 04/28/2023] [Indexed: 06/15/2023] Open
Abstract
Black, compared to white, women with residual estrogen receptor-positive (ER+) breast cancer after neoadjuvant chemotherapy (NAC) have worse distant recurrence-free survival (DRFS). Such racial disparity may be due to difference in density of portals for systemic cancer cell dissemination, called TMEM doorways, and pro-metastatic tumor microenvironment (TME). Here, we evaluate residual cancer specimens after NAC from 96 Black and 87 white women. TMEM doorways are visualized by triple immunohistochemistry, and cancer stem cells by immunofluorescence for SOX9. The correlation between TMEM doorway score and pro-metastatic TME parameters with DRFS is examined using log-rank and multivariate Cox regression. Black, compared to white, patients are more likely to develop distant recurrence (49% vs 34.5%, p = 0.07), receive mastectomy (69.8% vs 54%, p = 0.04), and have higher grade tumors (p = 0.002). Tumors from Black patients have higher TMEM doorway and macrophages density overall (p = 0.002; p = 0.002, respectively) and in the ER+/HER2- (p = 0.02; p = 0.02, respectively), but not in the triple negative disease. Furthermore, high TMEM doorway score is associated with worse DRFS. TMEM doorway score is an independent prognostic factor in the entire study population (HR, 2.02; 95%CI, 1.18-3.46; p = 0.01), with a strong trend in ER+/HER2- disease (HR, 2.38; 95%CI, 0.96-5.95; p = 0.06). SOX9 expression is not associated with racial disparity in TME or outcome. In conclusion, higher TMEM doorway density in residual breast cancer after NAC is associated with higher distant recurrence risk, and Black patients are associated with higher TMEM doorway density, suggesting that TMEM doorway density may contribute to racial disparities in breast cancer.
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Affiliation(s)
- Gina Kim
- Department of Surgery, Albert Einstein College of Medicine/Montefiore Medical Center, Bronx, NY, USA
| | - Burcu Karadal-Ferrena
- Department of Pathology, Albert Einstein College of Medicine/Montefiore Medical Center, Bronx, NY, USA
- Department of Basic Oncology, Hacettepe University, Ankara, Turkey
| | - Jiyue Qin
- Department of Epidemiology & Population Health, Albert Einstein College of Medicine/Montefiore Medical Center, Bronx, NY, USA
| | - Ved P Sharma
- Bio-Imaging Resource Center, The Rockefeller University, New York, NY, USA
| | - Isabelle S Oktay
- College of Art and Sciences, New York University, New York, NY, USA
| | - Yu Lin
- Department of Pathology, Albert Einstein College of Medicine/Montefiore Medical Center, Bronx, NY, USA
- Gruss-Lipper Biophotonics Center, Albert Einstein College of Medicine/Montefiore Medical Center, Bronx, NY, USA
| | - Xianjun Ye
- Department of Pathology, Albert Einstein College of Medicine/Montefiore Medical Center, Bronx, NY, USA
- Gruss-Lipper Biophotonics Center, Albert Einstein College of Medicine/Montefiore Medical Center, Bronx, NY, USA
- Integrated Imaging Program, Albert Einstein College of Medicine/Montefiore Medical Center, Bronx, NY, USA
| | - Saeed Asiry
- Department of Pathology, Batterjee Medical College, Jeddah, Saudi Arabia
| | - Jessica M Pastoriza
- Department of Surgery, Albert Einstein College of Medicine/Montefiore Medical Center, Bronx, NY, USA
| | | | - Nurfiza Ladak
- Department of Pathology, NYU Grossman School of Medicine, New York, NY, USA
| | - John S Condeelis
- Department of Surgery, Albert Einstein College of Medicine/Montefiore Medical Center, Bronx, NY, USA
- Gruss-Lipper Biophotonics Center, Albert Einstein College of Medicine/Montefiore Medical Center, Bronx, NY, USA
- Integrated Imaging Program, Albert Einstein College of Medicine/Montefiore Medical Center, Bronx, NY, USA
- Department of Cell Biology, Albert Einstein College of Medicine/Montefiore Medical Center, Bronx, NY, USA
| | - Esther Adler
- Department of Pathology, NYU Grossman School of Medicine, New York, NY, USA
| | - Paula S Ginter
- Department of Pathology, NYU Long Island School of Medicine, Mineola, NY, USA
| | - Timothy D'Alfonso
- Department of Pathology, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - David Entenberg
- Department of Pathology, Albert Einstein College of Medicine/Montefiore Medical Center, Bronx, NY, USA
- Gruss-Lipper Biophotonics Center, Albert Einstein College of Medicine/Montefiore Medical Center, Bronx, NY, USA
- Integrated Imaging Program, Albert Einstein College of Medicine/Montefiore Medical Center, Bronx, NY, USA
| | - Xiaonan Xue
- Department of Epidemiology & Population Health, Albert Einstein College of Medicine/Montefiore Medical Center, Bronx, NY, USA
| | - Joseph A Sparano
- Division of Hematology/Oncology, Icahn School of Medicine at Mount Sinai, Tisch Cancer Institute, New York, NY, USA
| | - Maja H Oktay
- Department of Surgery, Albert Einstein College of Medicine/Montefiore Medical Center, Bronx, NY, USA.
- Department of Pathology, Albert Einstein College of Medicine/Montefiore Medical Center, Bronx, NY, USA.
- Gruss-Lipper Biophotonics Center, Albert Einstein College of Medicine/Montefiore Medical Center, Bronx, NY, USA.
- Integrated Imaging Program, Albert Einstein College of Medicine/Montefiore Medical Center, Bronx, NY, USA.
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7
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Yap YS. Outcomes in breast cancer-does ethnicity matter? ESMO Open 2023; 8:101564. [PMID: 37290358 DOI: 10.1016/j.esmoop.2023.101564] [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: 02/12/2023] [Revised: 04/14/2023] [Accepted: 04/18/2023] [Indexed: 06/10/2023] Open
Abstract
Ethnic or racial differences in breast cancer (BC) survival outcomes have been reported, but current data are largely restricted to comparisons between African Americans and non-Hispanic whites. Most analyses have traditionally been based on self-reported race which may not always be accurate, or are oversimplified in their classification. With increasing globalization, quantification of the genetic ancestry from genomic data may offer a solution to infer the complex makeup from admixture of races. Focusing on the larger and the latest studies, we will discuss recent findings on the differing host and tumor biology that may be driving these disparities, in addition to the extrinsic environmental or lifestyle factors. Socioeconomic disparities with lower cancer literacy may lead to late presentation, poorer adherence to treatment, and other lifestyle factors such as unhealthy diet, obesity, and inadequate physical activity. These hardships may also result in greater allostatic load, which is in turn associated with aggressive BC features in disadvantaged populations. Epigenetic reprogramming may mediate the effects of the environment or lifestyle factors on gene expression, with ensuing differences in BC characteristics and outcome. There is increasing evidence that germline genetics can influence somatic gene alterations or expression, as well as modulate the tumor or immune microenvironment. Although the precise mechanisms remain elusive, this may account for the varying distribution of different BC subtypes across ethnicities. These gaps in our knowledge highlight the need to interrogate the multiomics landscape of BC in diverse populations, ideally in large-scale collaborative settings with standardized methodology for the comparisons to be statistically robust. Together with improving BC awareness and access to good quality health care, a holistic approach with insights of the biological underpinnings is much needed to eradicate ethnic disparities in BC outcomes.
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Affiliation(s)
- Y-S Yap
- Division of Medical Oncology, National Cancer Centre Singapore, Singapore; Oncology Academic Clinical Programme, Duke-National University of Singapore (NUS) Medical School, Singapore, Singapore.
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8
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Hartkopf AD, Fehm TN, Welslau M, Müller V, Schütz F, Fasching PA, Janni W, Witzel I, Thomssen C, Beierlein M, Belleville E, Untch M, Thill M, Tesch H, Ditsch N, Lux MP, Aktas B, Banys-Paluchowski M, Kolberg-Liedtke C, Wöckel A, Kolberg HC, Harbeck N, Stickeler E, Bartsch R, Schneeweiss A, Ettl J, Würstlein R, Krug D, Taran FA, Lüftner D. Update Breast Cancer 2023 Part 1 - Early Stage Breast Cancer. Geburtshilfe Frauenheilkd 2023; 83:653-663. [PMID: 37916183 PMCID: PMC10617391 DOI: 10.1055/a-2074-0551] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2023] [Accepted: 04/13/2023] [Indexed: 11/03/2023] Open
Abstract
With abemaciclib (monarchE study) and olaparib (OlympiA study) gaining approval in the adjuvant treatment setting, a significant change in the standard of care for patients with early stage breast cancer has been established for some time now. Accordingly, some diverse developments are slowly being transferred from the metastatic to the adjuvant treatment setting. Recently, there have also been positive reports of the NATALEE study. Other clinical studies are currently investigating substances that are already established in the metastatic setting. These include, for example, the DESTINY Breast05 study with trastuzumab deruxtecan and the SASCIA study with sacituzumab govitecan. In this review paper, we summarize and place in context the latest developments over the past months.
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Affiliation(s)
- Andreas D. Hartkopf
- Department of Gynecology and Obstetrics, Ulm University Hospital, Ulm, Germany
| | - Tanja N. Fehm
- Department of Gynecology and Obstetrics, University Hospital Düsseldorf, Düsseldorf, Germany
| | | | - Volkmar Müller
- Department of Gynecology, Hamburg-Eppendorf University Medical Center, Hamburg, Germany
| | - Florian Schütz
- Gynäkologie und Geburtshilfe, Diakonissen-Stiftungs-Krankenhaus Speyer, Speyer, Germany
| | - Peter A. Fasching
- Erlangen University Hospital, Department of Gynecology and Obstetrics; Comprehensive Cancer Center Erlangen EMN, Friedrich-Alexander University Erlangen-Nuremberg,
Erlangen, Germany
| | - Wolfgang Janni
- Department of Gynecology and Obstetrics, Ulm University Hospital, Ulm, Germany
| | - Isabell Witzel
- Klinik für Gynäkologie, Universitätsspital Zürich, Zürich, Switzerland
| | - Christoph Thomssen
- Department of Gynaecology, Martin-Luther-University Halle-Wittenberg, Halle (Saale), Germany
| | - Milena Beierlein
- Erlangen University Hospital, Department of Gynecology and Obstetrics; Comprehensive Cancer Center Erlangen EMN, Friedrich-Alexander University Erlangen-Nuremberg,
Erlangen, Germany
| | | | - Michael Untch
- Clinic for Gynecology and Obstetrics, Breast Cancer Center, Gynecologic Oncology Center, Helios Klinikum Berlin Buch, Berlin, Germany
| | - Marc Thill
- Department of Gynecology and Gynecological Oncology, Agaplesion Markus Krankenhaus, Frankfurt am Main, Germany
| | - Hans Tesch
- Oncology Practice at Bethanien Hospital, Frankfurt am Main, Germany
| | - Nina Ditsch
- Department of Gynecology and Obstetrics, University Hospital Augsburg, Augsburg, Germany
| | - Michael P. Lux
- Klinik für Gynäkologie und Geburtshilfe, Frauenklinik St. Louise, Paderborn, St. Josefs-Krankenhaus, Salzkotten, St. Vincenz Krankenhaus GmbH, Paderborn, Germany
| | - Bahriye Aktas
- Department of Gynecology, University of Leipzig Medical Center, Leipzig, Germany
| | - Maggie Banys-Paluchowski
- Department of Gynecology and Obstetrics, University Hospital Schleswig-Holstein, Campus Lübeck, Lübeck, Germany
| | | | - Achim Wöckel
- Department of Gynecology and Obstetrics, University Hospital Würzburg, Würzburg, Germany
| | | | - Nadia Harbeck
- Breast Center, Department of Gynecology and Obstetrics and CCC Munich LMU, LMU University Hospital, München, Germany
| | - Elmar Stickeler
- Department of Obstetrics and Gynecology, Center for Integrated Oncology (CIO Aachen, Bonn, Cologne, Düsseldorf), University Hospital of RWTH Aachen, Aachen, Germany
| | - Rupert Bartsch
- Department of Medicine I, Division of Oncology, Medical University of Vienna, Vienna, Austria
| | - Andreas Schneeweiss
- National Center for Tumor Diseases, University Hospital and German Cancer Research Center, Heidelberg, Germany
| | - Johannes Ettl
- Klinik für Frauenheilkunde und Gynäkologie, Klinikum Kempten, Klinikverbund Allgäu, Kempten, Germany
| | - Rachel Würstlein
- Breast Center, Department of Gynecology and Obstetrics and CCC Munich LMU, LMU University Hospital, München, Germany
| | - David Krug
- Klinik für Strahlentherapie, Universitätsklinkum Schleswig-Holstein, Campus Kiel, Kiel, Germany
| | - Florin-Andrei Taran
- Department of Gynecology and Obstetrics, University Hospital Freiburg, Freiburg, Germany
| | - Diana Lüftner
- Medical University of Brandenburg Theodor-Fontane, Immanuel Hospital Märkische Schweiz, Buckow, Germany
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9
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Kazakova A, Sudarskikh T, Kovalev O, Kzhyshkowska J, Larionova I. Interaction of tumor‑associated macrophages with stromal and immune components in solid tumors: Research progress (Review). Int J Oncol 2023; 62:32. [PMID: 36660926 PMCID: PMC9851132 DOI: 10.3892/ijo.2023.5480] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2022] [Accepted: 12/07/2022] [Indexed: 01/18/2023] Open
Abstract
Tumor‑associated macrophages (TAMs) are crucial cells of the tumor microenvironment (TME), which belong to the innate immune system and regulate primary tumor growth, immunosuppression, angiogenesis, extracellular matrix remodeling and metastasis. The review discusses current knowledge of essential cell‑cell interactions of TAMs within the TME of solid tumors. It summarizes the mechanisms of stromal cell (including cancer‑associated fibroblasts and endothelial cells)‑mediated monocyte recruitment and regulation of differentiation, as well as pro‑tumor and antitumor polarization of TAMs. Additionally, it focuses on the perivascular TAM subpopulations that regulate angiogenesis and lymphangiogenesis. It describes the possible mechanisms of reciprocal interactions of TAMs with other immune cells responsible for immunosuppression. Finally, it highlights the perspectives for novel therapeutic approaches to use combined cellular targets that include TAMs and other stromal and immune cells in the TME. The collected data demonstrated the importance of understanding cell‑cell interactions in the TME to prevent distant metastasis and reduce the risk of tumor recurrence.
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Affiliation(s)
- Anna Kazakova
- Laboratory of Translational Cellular and Molecular Biomedicine, National Research Tomsk State University, Tomsk 634050, Russian Federation
| | - Tatiana Sudarskikh
- Laboratory of Translational Cellular and Molecular Biomedicine, National Research Tomsk State University, Tomsk 634050, Russian Federation
| | - Oleg Kovalev
- Cancer Research Institute, Tomsk National Research Medical Center, Russian Academy of Sciences, Tomsk 634009, Russian Federation
| | - Julia Kzhyshkowska
- Laboratory of Translational Cellular and Molecular Biomedicine, National Research Tomsk State University, Tomsk 634050, Russian Federation
- Institute of Transfusion Medicine and Immunology, Institute for Innate Immunoscience (MI3), Medical Faculty Mannheim, University of Heidelberg, D-68167 Mannheim, Germany
| | - Irina Larionova
- Laboratory of Translational Cellular and Molecular Biomedicine, National Research Tomsk State University, Tomsk 634050, Russian Federation
- Cancer Research Institute, Tomsk National Research Medical Center, Russian Academy of Sciences, Tomsk 634009, Russian Federation
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10
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Badve SS, Gökmen-Polar Y. Targeting the Tumor-Tumor Microenvironment Crosstalk. Expert Opin Ther Targets 2023; 27:447-457. [PMID: 37395003 DOI: 10.1080/14728222.2023.2230362] [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: 04/01/2023] [Accepted: 06/23/2023] [Indexed: 07/04/2023]
Abstract
INTRODUCTION Cancer development and progression is a complex process influenced by co-evolution of the cancer cells and their microenvironment. However, traditional anti-cancer therapy is mostly targeted toward cancer cells. To improve the efficacy of cancer drugs, the complex interactions between the tumor (T) and the tumor microenvironment (TME) should be considered while developing therapeutics. AREAS COVERED The present review article will discuss the components of T-TME as well as the potential to co-target these two distinct elements. We document that these approaches have resulted in success in preventing tumor progression and metastasis, albeit in animal models in some cases. Lastly, it is important to consider the tissue context and tumor type as these could significantly modify the role of these molecules/pathways and hence the overall likelihood of response. Furthermore, we discuss the potential strategies to target the components of tumor microenvironment in anti-cancer therapy. PubMed and ClinicalTrials.gov was searched through May 2023. EXPERT OPINION The tumor-tumor microenvironment cross talk and heterogeneity are major mechanisms conferring resistance to standard of care. Better understanding of the tissue specific T-TME interactions and dual targeting has the promise of improving cancer control and clinical outcomes.
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Affiliation(s)
- Sunil S Badve
- Department of Pathology and Laboratory Medicine, Emory University, Atlanta, GA, USA
| | - Yesim Gökmen-Polar
- Department of Pathology and Laboratory Medicine, Emory University, Atlanta, GA, USA
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11
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Entenberg D, Oktay MH, Condeelis JS. Intravital imaging to study cancer progression and metastasis. Nat Rev Cancer 2023; 23:25-42. [PMID: 36385560 PMCID: PMC9912378 DOI: 10.1038/s41568-022-00527-5] [Citation(s) in RCA: 28] [Impact Index Per Article: 28.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 10/11/2022] [Indexed: 11/17/2022]
Abstract
Navigation through the bulk tumour, entry into the blood vasculature, survival in the circulation, exit at distant sites and resumption of proliferation are all steps necessary for tumour cells to successfully metastasize. The ability of tumour cells to complete these steps is highly dependent on the timing and sequence of the interactions that these cells have with the tumour microenvironment (TME), including stromal cells, the extracellular matrix and soluble factors. The TME thus plays a major role in determining the overall metastatic phenotype of tumours. The complexity and cause-and-effect dynamics of the TME cannot currently be recapitulated in vitro or inferred from studies of fixed tissue, and are best studied in vivo, in real time and at single-cell resolution. Intravital imaging (IVI) offers these capabilities, and recent years have been a time of immense growth and innovation in the field. Here we review some of the recent advances in IVI of mammalian models of cancer and describe how IVI is being used to understand cancer progression and metastasis, and to develop novel treatments and therapies. We describe new techniques that allow access to a range of tissue and cancer types, novel fluorescent reporters and biosensors that allow fate mapping and the probing of functional and phenotypic states, and the clinical applications that have arisen from applying these techniques, reporters and biosensors to study cancer. We finish by presenting some of the challenges that remain in the field, how to address them and future perspectives.
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Affiliation(s)
- David Entenberg
- Gruss Lipper Biophotonics Center, Albert Einstein College of Medicine/Montefiore Medical Center, Bronx, NY, USA.
- Integrated Imaging Program, Albert Einstein College of Medicine/Montefiore Medical Center, Bronx, NY, USA.
- Department of Pathology, Albert Einstein College of Medicine/Montefiore Medical Center, Bronx, NY, USA.
| | - Maja H Oktay
- Gruss Lipper Biophotonics Center, Albert Einstein College of Medicine/Montefiore Medical Center, Bronx, NY, USA.
- Integrated Imaging Program, Albert Einstein College of Medicine/Montefiore Medical Center, Bronx, NY, USA.
- Department of Pathology, Albert Einstein College of Medicine/Montefiore Medical Center, Bronx, NY, USA.
- Department of Surgery, Albert Einstein College of Medicine/Montefiore Medical Center, Bronx, NY, USA.
| | - John S Condeelis
- Gruss Lipper Biophotonics Center, Albert Einstein College of Medicine/Montefiore Medical Center, Bronx, NY, USA.
- Integrated Imaging Program, Albert Einstein College of Medicine/Montefiore Medical Center, Bronx, NY, USA.
- Department of Surgery, Albert Einstein College of Medicine/Montefiore Medical Center, Bronx, NY, USA.
- Department of Cell Biology, Albert Einstein College of Medicine/Montefiore Medical Center, Bronx, NY, USA.
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12
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Elkholi IE, Lalonde A, Park M, Côté JF. Breast Cancer Metastatic Dormancy and Relapse: An Enigma of Microenvironment(s). Cancer Res 2022; 82:4497-4510. [PMID: 36214624 PMCID: PMC9755970 DOI: 10.1158/0008-5472.can-22-1902] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2022] [Revised: 09/01/2022] [Accepted: 10/04/2022] [Indexed: 01/24/2023]
Abstract
Multiple factors act in concert to define the fate of disseminated tumor cells (DTC) to enter dormancy or develop overt metastases. Here, we review these factors in the context of three stages of the metastatic cascade that impact DTCs. First, cells can be programmed within the primary tumor microenvironment to promote or inhibit dissemination, and the primary tumor can condition a premetastatic niche. Then, cancer cells from the primary tumor spread through hematogenous and lymphatic routes, and the primary tumor sends cues systematically to regulate the fate of DTCs. Finally, DTCs home to their metastatic site, where they are influenced by various organ-specific aspects of the new microenvironment. We discuss these factors in the context of breast cancer, where about one-third of patients develop metastatic relapse. Finally, we discuss how the standard-of-care options for breast cancer might affect the fate of DTCs.
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Affiliation(s)
- Islam E. Elkholi
- Montreal Clinical Research Institute (IRCM), Montreal, Québec, Canada.,Molecular Biology Programs, Université de Montréal, Montreal, Québec, Canada.,Corresponding Authors: Jean-François Côté, Montreal Clinical Research Institute (IRCM), 110 Avenue des Pins Ouest, Montréal H2W 1R7, Québec, Canada. Phone: 514-987-5647; E-mail: ; and Islam E. Elkholi, Montreal Clinical Research Institute (IRCM), 110 Avenue des Pins Ouest, Montréal (QC) Canada, H2W 1R7. Phone: 514-987-5656; E-mail:
| | - Andréane Lalonde
- Montreal Clinical Research Institute (IRCM), Montreal, Québec, Canada.,Molecular Biology Programs, Université de Montréal, Montreal, Québec, Canada
| | - Morag Park
- Rosalind and Morris Goodman Cancer Institute, McGill University, Montréal, Québec, Canada
| | - Jean-François Côté
- Montreal Clinical Research Institute (IRCM), Montreal, Québec, Canada.,Molecular Biology Programs, Université de Montréal, Montreal, Québec, Canada.,Department of Biochemistry and Molecular Medicine, Université de Montréal, Montréal, Québec, Canada.,Department of Anatomy and Cell Biology, McGill University, Montréal, Québec, Canada.,Corresponding Authors: Jean-François Côté, Montreal Clinical Research Institute (IRCM), 110 Avenue des Pins Ouest, Montréal H2W 1R7, Québec, Canada. Phone: 514-987-5647; E-mail: ; and Islam E. Elkholi, Montreal Clinical Research Institute (IRCM), 110 Avenue des Pins Ouest, Montréal (QC) Canada, H2W 1R7. Phone: 514-987-5656; E-mail:
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13
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Assessment of MRI to estimate metastatic dissemination risk and prometastatic effects of chemotherapy. NPJ Breast Cancer 2022; 8:101. [PMID: 36056005 PMCID: PMC9440218 DOI: 10.1038/s41523-022-00463-5] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2021] [Accepted: 07/11/2022] [Indexed: 11/10/2022] Open
Abstract
Metastatic dissemination in breast cancer is regulated by specialized intravasation sites called “tumor microenvironment of metastasis” (TMEM) doorways, composed of a tumor cell expressing the actin-regulatory protein Mena, a perivascular macrophage, and an endothelial cell, all in stable physical contact. High TMEM doorway number is associated with an increased risk of distant metastasis in human breast cancer and mouse models of breast carcinoma. Here, we developed a novel magnetic resonance imaging (MRI) methodology, called TMEM Activity-MRI, to detect TMEM-associated vascular openings that serve as the portal of entry for cancer cell intravasation and metastatic dissemination. We demonstrate that TMEM Activity-MRI correlates with primary tumor TMEM doorway counts in both breast cancer patients and mouse models, including MMTV-PyMT and patient-derived xenograft models. In addition, TMEM Activity-MRI is reduced in mouse models upon treatment with rebastinib, a specific and potent TMEM doorway inhibitor. TMEM Activity-MRI is an assay that specifically measures TMEM-associated vascular opening (TAVO) events in the tumor microenvironment, and as such, can be utilized in mechanistic studies investigating molecular pathways of cancer cell dissemination and metastasis. Finally, we demonstrate that TMEM Activity-MRI increases upon treatment with paclitaxel in mouse models, consistent with prior observations that chemotherapy enhances TMEM doorway assembly and activity in human breast cancer. Our findings suggest that TMEM Activity-MRI is a promising precision medicine tool for localized breast cancer that could be used as a non-invasive test to determine metastatic risk and serve as an intermediate pharmacodynamic biomarker to monitor therapeutic response to agents that block TMEM doorway-mediated dissemination.
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14
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Du W, Adkisson C, Ye X, Duran CL, Chellakkan Selvanesan B, Gravekamp C, Oktay MH, McAuliffe JC, Condeelis JS, Panarelli NC, Norgard RJ, Sela Y, Stanger BZ, Entenberg D. SWIP-a stabilized window for intravital imaging of the murine pancreas. Open Biol 2022; 12:210273. [PMID: 35702996 PMCID: PMC9198798 DOI: 10.1098/rsob.210273] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2021] [Accepted: 05/17/2022] [Indexed: 01/04/2023] Open
Abstract
Pancreatitis and pancreatic ductal adenocarcinoma (PDAC) are grave illnesses with high levels of morbidity and mortality. Intravital imaging (IVI) is a powerful technique for visualizing physiological processes in both health and disease. However, the application of IVI to the murine pancreas presents significant challenges, as it is a deep, compliant, visceral organ that is difficult to access, easily damaged and susceptible to motion artefacts. Existing imaging windows for stabilizing the pancreas during IVI have unfortunately shown poor stability for time-lapsed imaging on the minutes to hours scale, or are unable to accommodate both the healthy and tumour-bearing pancreata. To address these issues, we developed an improved stabilized window for intravital imaging of the pancreas (SWIP), which can be applied to not only the healthy pancreas but also to solid tumours like PDAC. Here, we validate the SWIP and use it to visualize a variety of processes for the first time, including (1) single-cell dynamics within the healthy pancreas, (2) transformation from healthy pancreas to acute pancreatitis induced by cerulein, and (3) the physiology of PDAC in both autochthonous and orthotopically injected models. SWIP can not only improve the imaging stability but also expand the application of IVI in both benign and malignant pancreas diseases.
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Affiliation(s)
- Wei Du
- Breast Center, Peking University People's Hospital, Beijing, People's Republic of China
- Anatomy and Structural Biology, Einstein College of Medicine/Montefiore Medical Center, Bronx, NY, USA
| | - Christian Adkisson
- Anatomy and Structural Biology, Einstein College of Medicine/Montefiore Medical Center, Bronx, NY, USA
- Department of Cell Biology, Einstein College of Medicine/Montefiore Medical Center, Bronx, NY, USA
- Department of Surgery, Einstein College of Medicine/Montefiore Medical Center, Bronx, NY, USA
| | - Xianjun Ye
- Anatomy and Structural Biology, Einstein College of Medicine/Montefiore Medical Center, Bronx, NY, USA
- Gruss-Lipper Biophotonics Center, Einstein College of Medicine/Montefiore Medical Center, Bronx, NY, USA
- Integrated Imaging Program, Einstein College of Medicine/Montefiore Medical Center, Bronx, NY, USA
- Department of Pathology, Einstein College of Medicine/Montefiore Medical Center, Bronx, NY, USA
| | - Camille L. Duran
- Anatomy and Structural Biology, Einstein College of Medicine/Montefiore Medical Center, Bronx, NY, USA
- Gruss-Lipper Biophotonics Center, Einstein College of Medicine/Montefiore Medical Center, Bronx, NY, USA
- Department of Pathology, Einstein College of Medicine/Montefiore Medical Center, Bronx, NY, USA
| | - Benson Chellakkan Selvanesan
- Department of Microbiology and Immunology, Einstein College of Medicine/Montefiore Medical Center, Bronx, NY, USA
| | - Claudia Gravekamp
- Department of Microbiology and Immunology, Einstein College of Medicine/Montefiore Medical Center, Bronx, NY, USA
| | - Maja H. Oktay
- Anatomy and Structural Biology, Einstein College of Medicine/Montefiore Medical Center, Bronx, NY, USA
- Gruss-Lipper Biophotonics Center, Einstein College of Medicine/Montefiore Medical Center, Bronx, NY, USA
- Department of Pathology, Einstein College of Medicine/Montefiore Medical Center, Bronx, NY, USA
| | - John C. McAuliffe
- Department of Surgery, Einstein College of Medicine/Montefiore Medical Center, Bronx, NY, USA
- Gruss-Lipper Biophotonics Center, Einstein College of Medicine/Montefiore Medical Center, Bronx, NY, USA
- Integrated Imaging Program, Einstein College of Medicine/Montefiore Medical Center, Bronx, NY, USA
| | - John S. Condeelis
- Anatomy and Structural Biology, Einstein College of Medicine/Montefiore Medical Center, Bronx, NY, USA
- Department of Cell Biology, Einstein College of Medicine/Montefiore Medical Center, Bronx, NY, USA
- Department of Surgery, Einstein College of Medicine/Montefiore Medical Center, Bronx, NY, USA
- Gruss-Lipper Biophotonics Center, Einstein College of Medicine/Montefiore Medical Center, Bronx, NY, USA
- Integrated Imaging Program, Einstein College of Medicine/Montefiore Medical Center, Bronx, NY, USA
| | - Nicole C. Panarelli
- Gruss-Lipper Biophotonics Center, Einstein College of Medicine/Montefiore Medical Center, Bronx, NY, USA
- Integrated Imaging Program, Einstein College of Medicine/Montefiore Medical Center, Bronx, NY, USA
- Department of Pathology, Einstein College of Medicine/Montefiore Medical Center, Bronx, NY, USA
| | - Robert J. Norgard
- Department of Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Yogev Sela
- Department of Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Ben Z. Stanger
- Department of Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - David Entenberg
- Anatomy and Structural Biology, Einstein College of Medicine/Montefiore Medical Center, Bronx, NY, USA
- Gruss-Lipper Biophotonics Center, Einstein College of Medicine/Montefiore Medical Center, Bronx, NY, USA
- Integrated Imaging Program, Einstein College of Medicine/Montefiore Medical Center, Bronx, NY, USA
- Department of Pathology, Einstein College of Medicine/Montefiore Medical Center, Bronx, NY, USA
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15
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Ye X, Oktay MH, Xue X, Rohan TE, Ginter PS, D’Alfonso T, Kornaga EN, Morris DG, Entenberg D, Condeelis JS. Combining TMEM Doorway Score and Mena Calc Score Improves the Prediction of Distant Recurrence Risk in HR+/HER2- Breast Cancer Patients. Cancers (Basel) 2022; 14:2168. [PMID: 35565297 PMCID: PMC9101795 DOI: 10.3390/cancers14092168] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2022] [Revised: 04/18/2022] [Accepted: 04/25/2022] [Indexed: 12/01/2022] Open
Abstract
PURPOSE to develop several digital pathology-based machine vision algorithms for combining TMEM and MenaCalc scores and determine if a combination of these biomarkers improves the ability to predict development of distant metastasis over and above that of either biomarker alone. METHODS This retrospective study included a subset of 130 patients (65 patients with no recurrence and 65 patients with a recurrence at 5 years) from the Calgary Tamoxifen cohort of breast cancer patients. Patients had confirmed invasive breast cancer and received adjuvant tamoxifen therapy. Of the 130 patients, 86 cases were suitable for analysis in this study. Sequential sections of formalin-fixed paraffin-embedded patient samples were stained for TMEM doorways (immunohistochemistry triple staining) and MenaCalc (immunofluorescence staining). Stained sections were imaged, aligned, and then scored for TMEM doorways and MenaCalc. Different ways of combining TMEM doorway and MenaCalc scores were evaluated and compared to identify the best performing combined marker by using the restricted mean survival time (RMST) difference method. RESULTS the best performing combined marker gave an RMST difference of 5.27 years (95% CI: 1.71-8.37), compared to 3.56 years (95% CI: 0.95-6.1) for the associated standalone TMEM doorway analysis and 2.94 years (95% CI: 0.25-5.87) for the associated standalone MenaCalc analysis. CONCLUSIONS combining TMEM doorway and MenaCalc scores as a new biomarker improves prognostication over that observed with TMEM doorway or MenaCalc Score alone in this cohort of 86 patients.
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Affiliation(s)
- Xianjun Ye
- Department of Anatomy and Structural Biology, Albert Einstein College of Medicine/Montefiore Medical Center, Bronx, NY 10461, USA; (X.Y.); (M.H.O.)
- Gruss-Lipper Biophotonics Center, Albert Einstein College of Medicine/Montefiore Medical Center, Bronx, NY 10461, USA
- Integrated Imaging Program, Albert Einstein College of Medicine/Montefiore Medical Center, Bronx, NY 10461, USA
- Department of Pathology, Albert Einstein College of Medicine/Montefiore Medical Center, Bronx, NY 10461, USA
| | - Maja H. Oktay
- Department of Anatomy and Structural Biology, Albert Einstein College of Medicine/Montefiore Medical Center, Bronx, NY 10461, USA; (X.Y.); (M.H.O.)
- Gruss-Lipper Biophotonics Center, Albert Einstein College of Medicine/Montefiore Medical Center, Bronx, NY 10461, USA
- Integrated Imaging Program, Albert Einstein College of Medicine/Montefiore Medical Center, Bronx, NY 10461, USA
- Department of Pathology, Albert Einstein College of Medicine/Montefiore Medical Center, Bronx, NY 10461, USA
| | - Xiaonan Xue
- Department of Epidemiology and Population Health, Albert Einstein College of Medicine/Montefiore Medical Center, Bronx, NY 10461, USA; (X.X.); (T.E.R.)
| | - Thomas E. Rohan
- Department of Epidemiology and Population Health, Albert Einstein College of Medicine/Montefiore Medical Center, Bronx, NY 10461, USA; (X.X.); (T.E.R.)
| | - Paula S. Ginter
- Department of Pathology, NYU Langone Hospital-Long Island, Mineola, NY 11501, USA;
| | - Timothy D’Alfonso
- Department of Pathology, Memorial Sloan Kettering Cancer Center, New York, NY 10021, USA;
| | - Elizabeth N. Kornaga
- Translational Laboratories, Tom Baker Cancer Centre, Calgary, AB T2N 4N2, Canada; (E.N.K.); (D.G.M.)
- Department of Oncology, University of Calgary, Calgary, AB T2N 4N2, Canada
| | - Don G. Morris
- Translational Laboratories, Tom Baker Cancer Centre, Calgary, AB T2N 4N2, Canada; (E.N.K.); (D.G.M.)
- Department of Oncology, University of Calgary, Calgary, AB T2N 4N2, Canada
| | - David Entenberg
- Department of Anatomy and Structural Biology, Albert Einstein College of Medicine/Montefiore Medical Center, Bronx, NY 10461, USA; (X.Y.); (M.H.O.)
- Gruss-Lipper Biophotonics Center, Albert Einstein College of Medicine/Montefiore Medical Center, Bronx, NY 10461, USA
- Integrated Imaging Program, Albert Einstein College of Medicine/Montefiore Medical Center, Bronx, NY 10461, USA
- Department of Pathology, Albert Einstein College of Medicine/Montefiore Medical Center, Bronx, NY 10461, USA
| | - John S. Condeelis
- Department of Anatomy and Structural Biology, Albert Einstein College of Medicine/Montefiore Medical Center, Bronx, NY 10461, USA; (X.Y.); (M.H.O.)
- Gruss-Lipper Biophotonics Center, Albert Einstein College of Medicine/Montefiore Medical Center, Bronx, NY 10461, USA
- Integrated Imaging Program, Albert Einstein College of Medicine/Montefiore Medical Center, Bronx, NY 10461, USA
- Department of Cell Biology, Albert Einstein College of Medicine/Montefiore Medical Center, Bronx, NY 10461, USA
- Department of Surgery, Albert Einstein College of Medicine/Montefiore Medical Center, Bronx, NY 10461, USA
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16
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Borriello L, Coste A, Traub B, Sharma VP, Karagiannis GS, Lin Y, Wang Y, Ye X, Duran CL, Chen X, Friedman M, Sosa MS, Sun D, Dalla E, Singh DK, Oktay MH, Aguirre-Ghiso JA, Condeelis JS, Entenberg D. Primary tumor associated macrophages activate programs of invasion and dormancy in disseminating tumor cells. Nat Commun 2022; 13:626. [PMID: 35110548 PMCID: PMC8811052 DOI: 10.1038/s41467-022-28076-3] [Citation(s) in RCA: 59] [Impact Index Per Article: 29.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2021] [Accepted: 01/07/2022] [Indexed: 02/07/2023] Open
Abstract
Metastases are initiated by disseminated tumor cells (DTCs) that colonize distant organs. Growing evidence suggests that the microenvironment of the primary tumor primes DTCs for dormant or proliferative fates. However, the manner in which this occurs remains poorly understood. Here, using the Window for High-Resolution Intravital Imaging of the Lung (WHRIL), we study the live lung longitudinally and follow the fate of individual DTCs that spontaneously disseminate from orthotopic breast tumors. We find that spontaneously DTCs have increased levels of retention, increased speed of extravasation, and greater survival after extravasation, compared to experimentally metastasized tumor cells. Detailed analysis reveals that a subset of macrophages within the primary tumor induces a pro-dissemination and pro-dormancy DTC phenotype. Our work provides insight into how specific primary tumor microenvironments prime a subpopulation of cells for expression of proteins associated with dissemination and dormancy.
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Affiliation(s)
- Lucia Borriello
- Department of Anatomy and Structural Biology, Albert Einstein College of Medicine/Montefiore Medical Center, Bronx, NY, USA
- Gruss-Lipper Biophotonics Center, Albert Einstein College of Medicine/Montefiore Medical Center, Bronx, NY, USA
| | - Anouchka Coste
- Department of Anatomy and Structural Biology, Albert Einstein College of Medicine/Montefiore Medical Center, Bronx, NY, USA
- Department of Surgery, Albert Einstein College of Medicine/Montefiore Medical Center, Bronx, NY, USA
| | - Brian Traub
- Department of Anatomy and Structural Biology, Albert Einstein College of Medicine/Montefiore Medical Center, Bronx, NY, USA
- Department of Surgery, Albert Einstein College of Medicine/Montefiore Medical Center, Bronx, NY, USA
| | - Ved P Sharma
- Department of Anatomy and Structural Biology, Albert Einstein College of Medicine/Montefiore Medical Center, Bronx, NY, USA
- Gruss-Lipper Biophotonics Center, Albert Einstein College of Medicine/Montefiore Medical Center, Bronx, NY, USA
- Integrated Imaging Program, Albert Einstein College of Medicine/Montefiore Medical Center, Bronx, NY, USA
| | - George S Karagiannis
- Gruss-Lipper Biophotonics Center, Albert Einstein College of Medicine/Montefiore Medical Center, Bronx, NY, USA
- Department of Microbiology and Immunology, Albert Einstein College of Medicine/Montefiore Medical Center, Bronx, NY, USA
- Cancer Dormancy and Tumor Microenvironment Institute and, Einstein Cancer Center, Albert Einstein College of Medicine/Montefiore Medical Center, 1300 Morris Park Avenue, Bronx, NY, 10461, USA
| | - Yu Lin
- Department of Anatomy and Structural Biology, Albert Einstein College of Medicine/Montefiore Medical Center, Bronx, NY, USA
- Gruss-Lipper Biophotonics Center, Albert Einstein College of Medicine/Montefiore Medical Center, Bronx, NY, USA
| | - Yarong Wang
- Department of Anatomy and Structural Biology, Albert Einstein College of Medicine/Montefiore Medical Center, Bronx, NY, USA
- Gruss-Lipper Biophotonics Center, Albert Einstein College of Medicine/Montefiore Medical Center, Bronx, NY, USA
| | - Xianjun Ye
- Department of Anatomy and Structural Biology, Albert Einstein College of Medicine/Montefiore Medical Center, Bronx, NY, USA
- Gruss-Lipper Biophotonics Center, Albert Einstein College of Medicine/Montefiore Medical Center, Bronx, NY, USA
- Integrated Imaging Program, Albert Einstein College of Medicine/Montefiore Medical Center, Bronx, NY, USA
| | - Camille L Duran
- Department of Anatomy and Structural Biology, Albert Einstein College of Medicine/Montefiore Medical Center, Bronx, NY, USA
- Gruss-Lipper Biophotonics Center, Albert Einstein College of Medicine/Montefiore Medical Center, Bronx, NY, USA
| | - Xiaoming Chen
- Department of Anatomy and Structural Biology, Albert Einstein College of Medicine/Montefiore Medical Center, Bronx, NY, USA
- Gruss-Lipper Biophotonics Center, Albert Einstein College of Medicine/Montefiore Medical Center, Bronx, NY, USA
- Integrated Imaging Program, Albert Einstein College of Medicine/Montefiore Medical Center, Bronx, NY, USA
| | - Madeline Friedman
- Department of Anatomy and Structural Biology, Albert Einstein College of Medicine/Montefiore Medical Center, Bronx, NY, USA
| | - Maria Soledad Sosa
- Department of Pharmacological Sciences, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Dan Sun
- Cancer Dormancy and Tumor Microenvironment Institute and, Einstein Cancer Center, Albert Einstein College of Medicine/Montefiore Medical Center, 1300 Morris Park Avenue, Bronx, NY, 10461, USA
- Department of Cell Biology, Albert Einstein College of Medicine/Montefiore Medical Center, 1300 Morris Park Avenue, Bronx, NY, 10461, USA
| | - Erica Dalla
- Division of Hematology and Oncology, Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Deepak K Singh
- Cancer Dormancy and Tumor Microenvironment Institute and, Einstein Cancer Center, Albert Einstein College of Medicine/Montefiore Medical Center, 1300 Morris Park Avenue, Bronx, NY, 10461, USA
- Department of Cell Biology, Albert Einstein College of Medicine/Montefiore Medical Center, 1300 Morris Park Avenue, Bronx, NY, 10461, USA
| | - Maja H Oktay
- Department of Anatomy and Structural Biology, Albert Einstein College of Medicine/Montefiore Medical Center, Bronx, NY, USA
- Gruss-Lipper Biophotonics Center, Albert Einstein College of Medicine/Montefiore Medical Center, Bronx, NY, USA
- Integrated Imaging Program, Albert Einstein College of Medicine/Montefiore Medical Center, Bronx, NY, USA
- Cancer Dormancy and Tumor Microenvironment Institute and, Einstein Cancer Center, Albert Einstein College of Medicine/Montefiore Medical Center, 1300 Morris Park Avenue, Bronx, NY, 10461, USA
- Department of Pathology, Einstein College of Medicine/Montefiore Medical Center, Bronx, NY, USA
| | - Julio A Aguirre-Ghiso
- Gruss-Lipper Biophotonics Center, Albert Einstein College of Medicine/Montefiore Medical Center, Bronx, NY, USA.
- Integrated Imaging Program, Albert Einstein College of Medicine/Montefiore Medical Center, Bronx, NY, USA.
- Cancer Dormancy and Tumor Microenvironment Institute and, Einstein Cancer Center, Albert Einstein College of Medicine/Montefiore Medical Center, 1300 Morris Park Avenue, Bronx, NY, 10461, USA.
- Department of Cell Biology, Albert Einstein College of Medicine/Montefiore Medical Center, 1300 Morris Park Avenue, Bronx, NY, 10461, USA.
| | - John S Condeelis
- Department of Anatomy and Structural Biology, Albert Einstein College of Medicine/Montefiore Medical Center, Bronx, NY, USA.
- Gruss-Lipper Biophotonics Center, Albert Einstein College of Medicine/Montefiore Medical Center, Bronx, NY, USA.
- Department of Surgery, Albert Einstein College of Medicine/Montefiore Medical Center, Bronx, NY, USA.
- Integrated Imaging Program, Albert Einstein College of Medicine/Montefiore Medical Center, Bronx, NY, USA.
- Cancer Dormancy and Tumor Microenvironment Institute and, Einstein Cancer Center, Albert Einstein College of Medicine/Montefiore Medical Center, 1300 Morris Park Avenue, Bronx, NY, 10461, USA.
| | - David Entenberg
- Department of Anatomy and Structural Biology, Albert Einstein College of Medicine/Montefiore Medical Center, Bronx, NY, USA.
- Gruss-Lipper Biophotonics Center, Albert Einstein College of Medicine/Montefiore Medical Center, Bronx, NY, USA.
- Integrated Imaging Program, Albert Einstein College of Medicine/Montefiore Medical Center, Bronx, NY, USA.
- Cancer Dormancy and Tumor Microenvironment Institute and, Einstein Cancer Center, Albert Einstein College of Medicine/Montefiore Medical Center, 1300 Morris Park Avenue, Bronx, NY, 10461, USA.
- Department of Pathology, Einstein College of Medicine/Montefiore Medical Center, Bronx, NY, USA.
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17
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Sharma VP, Tang B, Wang Y, Duran CL, Karagiannis GS, Xue EA, Entenberg D, Borriello L, Coste A, Eddy RJ, Kim G, Ye X, Jones JG, Grunblatt E, Agi N, Roy S, Bandyopadhyaya G, Adler E, Surve CR, Esposito D, Goswami S, Segall JE, Guo W, Condeelis JS, Wakefield LM, Oktay MH. Live tumor imaging shows macrophage induction and TMEM-mediated enrichment of cancer stem cells during metastatic dissemination. Nat Commun 2021; 12:7300. [PMID: 34911937 PMCID: PMC8674234 DOI: 10.1038/s41467-021-27308-2] [Citation(s) in RCA: 51] [Impact Index Per Article: 17.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2020] [Accepted: 10/13/2021] [Indexed: 12/23/2022] Open
Abstract
Cancer stem cells (CSCs) play an important role during metastasis, but the dynamic behavior and induction mechanisms of CSCs are not well understood. Here, we employ high-resolution intravital microscopy using a CSC biosensor to directly observe CSCs in live mice with mammary tumors. CSCs display the slow-migratory, invadopod-rich phenotype that is the hallmark of disseminating tumor cells. CSCs are enriched near macrophages, particularly near macrophage-containing intravasation sites called Tumor Microenvironment of Metastasis (TMEM) doorways. Substantial enrichment of CSCs occurs on association with TMEM doorways, contributing to the finding that CSCs represent >60% of circulating tumor cells. Mechanistically, stemness is induced in non-stem cancer cells upon their direct contact with macrophages via Notch-Jagged signaling. In breast cancers from patients, the density of TMEM doorways correlates with the proportion of cancer cells expressing stem cell markers, indicating that in human breast cancer TMEM doorways are not only cancer cell intravasation portals but also CSC programming sites.
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Affiliation(s)
- Ved P Sharma
- Department of Anatomy and Structural Biology, Albert Einstein College of Medicine, Bronx, NY, USA
- Gruss-Lipper Biophotonics Center, Albert Einstein College of Medicine, Bronx, NY, USA
| | - Binwu Tang
- Laboratory of Cancer Biology and Genetics, National Cancer Institute, Bethesda, MD, USA
| | - Yarong Wang
- Department of Anatomy and Structural Biology, Albert Einstein College of Medicine, Bronx, NY, USA
- Gruss-Lipper Biophotonics Center, Albert Einstein College of Medicine, Bronx, NY, USA
- Integrated Imaging Program, Albert Einstein College of Medicine, Bronx, NY, USA
| | - Camille L Duran
- Department of Anatomy and Structural Biology, Albert Einstein College of Medicine, Bronx, NY, USA
| | - George S Karagiannis
- Department of Anatomy and Structural Biology, Albert Einstein College of Medicine, Bronx, NY, USA
- Integrated Imaging Program, Albert Einstein College of Medicine, Bronx, NY, USA
| | - Emily A Xue
- Department of Anatomy and Structural Biology, Albert Einstein College of Medicine, Bronx, NY, USA
| | - David Entenberg
- Department of Anatomy and Structural Biology, Albert Einstein College of Medicine, Bronx, NY, USA
- Gruss-Lipper Biophotonics Center, Albert Einstein College of Medicine, Bronx, NY, USA
- Integrated Imaging Program, Albert Einstein College of Medicine, Bronx, NY, USA
| | - Lucia Borriello
- Department of Anatomy and Structural Biology, Albert Einstein College of Medicine, Bronx, NY, USA
| | - Anouchka Coste
- Department of Anatomy and Structural Biology, Albert Einstein College of Medicine, Bronx, NY, USA
- Department of Surgery, Albert Einstein College of Medicine, Bronx, NY, USA
| | - Robert J Eddy
- Department of Anatomy and Structural Biology, Albert Einstein College of Medicine, Bronx, NY, USA
| | - Gina Kim
- Department of Anatomy and Structural Biology, Albert Einstein College of Medicine, Bronx, NY, USA
| | - Xianjun Ye
- Department of Anatomy and Structural Biology, Albert Einstein College of Medicine, Bronx, NY, USA
| | - Joan G Jones
- Department of Anatomy and Structural Biology, Albert Einstein College of Medicine, Bronx, NY, USA
- Integrated Imaging Program, Albert Einstein College of Medicine, Bronx, NY, USA
- Department of Pathology, Albert Einstein College of Medicine, Bronx, NY, USA
- Department of Epidemiology and Population Health, Albert Einstein College of Medicine, Bronx, NY, USA
| | - Eli Grunblatt
- Department of Biology, Yeshiva University, New York, NY, USA
| | - Nathan Agi
- Department of Biology, Yeshiva University, New York, NY, USA
| | - Sweta Roy
- Department of Biology, Yeshiva University, New York, NY, USA
| | | | - Esther Adler
- Department of Pathology, NYU Langone Medical Center, New York, NY, USA
| | - Chinmay R Surve
- Department of Anatomy and Structural Biology, Albert Einstein College of Medicine, Bronx, NY, USA
- Integrated Imaging Program, Albert Einstein College of Medicine, Bronx, NY, USA
| | - Dominic Esposito
- Protein Expression Laboratory, Frederick National Laboratory for Cancer Research, Frederick, MD, USA
| | - Sumanta Goswami
- Department of Anatomy and Structural Biology, Albert Einstein College of Medicine, Bronx, NY, USA
- Department of Biology, Yeshiva University, New York, NY, USA
| | - Jeffrey E Segall
- Department of Anatomy and Structural Biology, Albert Einstein College of Medicine, Bronx, NY, USA
- Gruss-Lipper Biophotonics Center, Albert Einstein College of Medicine, Bronx, NY, USA
| | - Wenjun Guo
- Department of Cell Biology, Albert Einstein College of Medicine, Bronx, NY, USA
- Ruth L. and David S. Gottesman Institute for Stem Cell and Regenerative Medicine Research, Albert Einstein College of Medicine, Bronx, NY, USA
| | - John S Condeelis
- Department of Anatomy and Structural Biology, Albert Einstein College of Medicine, Bronx, NY, USA.
- Gruss-Lipper Biophotonics Center, Albert Einstein College of Medicine, Bronx, NY, USA.
- Integrated Imaging Program, Albert Einstein College of Medicine, Bronx, NY, USA.
- Department of Surgery, Albert Einstein College of Medicine, Bronx, NY, USA.
| | - Lalage M Wakefield
- Laboratory of Cancer Biology and Genetics, National Cancer Institute, Bethesda, MD, USA.
| | - Maja H Oktay
- Department of Anatomy and Structural Biology, Albert Einstein College of Medicine, Bronx, NY, USA.
- Gruss-Lipper Biophotonics Center, Albert Einstein College of Medicine, Bronx, NY, USA.
- Integrated Imaging Program, Albert Einstein College of Medicine, Bronx, NY, USA.
- Department of Pathology, Albert Einstein College of Medicine, Bronx, NY, USA.
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18
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D’Andrea MR, Cereda V, Coppola L, Giordano G, Remo A, De Santis E. Propensity for Early Metastatic Spread in Breast Cancer: Role of Tumor Vascularization Features and Tumor Immune Infiltrate. Cancers (Basel) 2021; 13:cancers13235917. [PMID: 34885027 PMCID: PMC8657227 DOI: 10.3390/cancers13235917] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2021] [Revised: 11/17/2021] [Accepted: 11/22/2021] [Indexed: 02/05/2023] Open
Abstract
Breast cancer is a complex and highly heterogeneous disease consisting of various subtypes. It is classified into human epidermal growth receptor 2 (HER-2)-enriched, luminal A, luminal B and basal-like/triple negative (TNBC) breast cancer, based on histological and molecular features. At present, clinical decision-making in breast cancer is focused only on the assessment of tumor cells; nevertheless, it has been recognized that the tumor microenvironment (TME) plays a critical biologic role in breast cancer. This is constituted by a large group of immune and non-immune cells, but also by non-cellular components, such as several cytokines. TME is deeply involved in angiogenesis, immune-evasion strategies, and propensity for early metastatic spread, impacting on prognosis and prediction of response to specific treatments. In this review, we focused our attention on the early morphological changes of tumor microenvironment (tumor vasculature features, presence of immune and non-immune cells infiltrating the stroma, levels of cytokines) during breast cancer development. At the same time, we correlate these characteristics with early metastatic propensity (defined as synchronous metastasis or early recurrence) with particular attention to breast cancer subtypes.
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Affiliation(s)
- Mario Rosario D’Andrea
- Clinical Oncology Unit, San Paolo Hospital, Largo Donatori del Sangue 1, Civitavecchia, 00053 Rome, Italy;
| | - Vittore Cereda
- Clinical Oncology Unit, San Paolo Hospital, Largo Donatori del Sangue 1, Civitavecchia, 00053 Rome, Italy;
- Correspondence: ; Tel.: +39-07-6659-1230
| | - Luigi Coppola
- Unit of Anatomy, Pathological Histology and Diagnostic Cytology, Department of Diagnostic and Pharma-Ceutical Services, Sandro Pertini Hospital, 00157 Rome, Italy;
| | - Guido Giordano
- Unit of Medical Oncology and Biomolecular Therapy, Department of Medical and Surgical Sciences, University of Foggia, Policlinico Riuniti, 71122 Foggia, Italy;
| | - Andrea Remo
- Pathology Unit, Mater Salutis Hospital, ULSS9, Legnago, 37045 Verona, Italy;
| | - Elena De Santis
- Department of Anatomical, Histological, Forensic Medicine and Orthopedic Sciences, Sapienza University of Rome, 00185 Rome, Italy;
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19
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Duran CL, Borriello L, Karagiannis GS, Entenberg D, Oktay MH, Condeelis JS. Targeting Tie2 in the Tumor Microenvironment: From Angiogenesis to Dissemination. Cancers (Basel) 2021; 13:cancers13225730. [PMID: 34830883 PMCID: PMC8616247 DOI: 10.3390/cancers13225730] [Citation(s) in RCA: 41] [Impact Index Per Article: 13.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2021] [Revised: 11/10/2021] [Accepted: 11/12/2021] [Indexed: 12/30/2022] Open
Abstract
Simple Summary The dissemination of cancer cells from their original location to distant organs where they grow, a process called metastasis, causes more than 90% of cancer deaths. The identification of the molecular mechanisms of metastasis and the development of anti-metastatic therapies are essential to increase patient survival. In recent years, targeting the tumor microenvironment has become a promising avenue to prevent both tumor growth and metastasis. As the tumor microenvironment contains not only cancer cells but also blood vessels, immune cells, and other non-cancerous cells, it is naïve to think that therapy only affects a single cell type in this complex environment. Here we review the importance, and ways to inhibit the function, of one therapeutic target: the receptor Tie2. Tie2 is a receptor present on the cell surface of several cell types within the tumor microenvironment and regulates tumor angiogenesis, growth, and metastasis to distant organs. Abstract The Tie2 receptor tyrosine kinase is expressed in vascular endothelial cells, tumor-associated macrophages, and tumor cells and has been a major focus of research in therapies targeting the tumor microenvironment. The most extensively studied Tie2 ligands are Angiopoietin 1 and 2 (Ang1, Ang2). Ang1 plays a critical role in vessel maturation, endothelial cell migration, and survival. Ang2, depending on the context, may function to disrupt connections between the endothelial cells and perivascular cells, promoting vascular regression. However, in the presence of VEGF-A, Ang2 instead promotes angiogenesis. Tie2-expressing macrophages play a critical role in both tumor angiogenesis and the dissemination of tumor cells from the primary tumor to secondary sites. Therefore, Ang-Tie2 signaling functions as an angiogenic switch during tumor progression and metastasis. Here we review the recent advances and complexities of targeting Tie2 signaling in the tumor microenvironment as a possible anti-angiogenic, and anti-metastatic, therapy and describe its use in combination with chemotherapy.
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Affiliation(s)
- Camille L. Duran
- Department of Anatomy and Structural Biology, Einstein College of Medicine/Montefiore Medical Center, Bronx, NY 10461, USA; (C.L.D.); (L.B.); (D.E.); (M.H.O.)
- Gruss-Lipper Biophotonics Center, Einstein College of Medicine/Montefiore Medical Center, Bronx, NY 10461, USA;
| | - Lucia Borriello
- Department of Anatomy and Structural Biology, Einstein College of Medicine/Montefiore Medical Center, Bronx, NY 10461, USA; (C.L.D.); (L.B.); (D.E.); (M.H.O.)
- Gruss-Lipper Biophotonics Center, Einstein College of Medicine/Montefiore Medical Center, Bronx, NY 10461, USA;
| | - George S. Karagiannis
- Gruss-Lipper Biophotonics Center, Einstein College of Medicine/Montefiore Medical Center, Bronx, NY 10461, USA;
- Department of Microbiology and Immunology, Einstein College of Medicine/Montefiore Medical Center, Bronx, NY 10461, USA
- Integrated Imaging Program, Einstein College of Medicine/Montefiore Medical Center, Bronx, NY 10461, USA
| | - David Entenberg
- Department of Anatomy and Structural Biology, Einstein College of Medicine/Montefiore Medical Center, Bronx, NY 10461, USA; (C.L.D.); (L.B.); (D.E.); (M.H.O.)
- Gruss-Lipper Biophotonics Center, Einstein College of Medicine/Montefiore Medical Center, Bronx, NY 10461, USA;
- Integrated Imaging Program, Einstein College of Medicine/Montefiore Medical Center, Bronx, NY 10461, USA
| | - Maja H. Oktay
- Department of Anatomy and Structural Biology, Einstein College of Medicine/Montefiore Medical Center, Bronx, NY 10461, USA; (C.L.D.); (L.B.); (D.E.); (M.H.O.)
- Gruss-Lipper Biophotonics Center, Einstein College of Medicine/Montefiore Medical Center, Bronx, NY 10461, USA;
- Integrated Imaging Program, Einstein College of Medicine/Montefiore Medical Center, Bronx, NY 10461, USA
- Department of Pathology, Einstein College of Medicine/Montefiore Medical Center, Bronx, NY 10461, USA
| | - John S. Condeelis
- Department of Anatomy and Structural Biology, Einstein College of Medicine/Montefiore Medical Center, Bronx, NY 10461, USA; (C.L.D.); (L.B.); (D.E.); (M.H.O.)
- Gruss-Lipper Biophotonics Center, Einstein College of Medicine/Montefiore Medical Center, Bronx, NY 10461, USA;
- Integrated Imaging Program, Einstein College of Medicine/Montefiore Medical Center, Bronx, NY 10461, USA
- Department of Surgery, Einstein College of Medicine/Montefiore Medical Center, Bronx, NY 10461, USA
- Correspondence:
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20
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Breast Cancer Cell Re-Dissemination from Lung Metastases-A Mechanism for Enhancing Metastatic Burden. J Clin Med 2021; 10:jcm10112340. [PMID: 34071839 PMCID: PMC8199463 DOI: 10.3390/jcm10112340] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2021] [Revised: 05/17/2021] [Accepted: 05/24/2021] [Indexed: 12/17/2022] Open
Abstract
Although metastatic disease is the primary cause of mortality in cancer patients, the mechanisms leading to overwhelming metastatic burden are still incompletely understood. Metastases are the endpoint of a series of multi-step events involving cancer cell intravasation, dissemination to distant organs, and outgrowth to metastatic colonies. Here we show, for the first-time, that breast cancer cells do not solely disseminate to distant organs from primary tumors and metastatic nodules in the lymph nodes, but also do so from lung metastases. Thus, our findings indicate that metastatic dissemination could continue even after the removal of the primary tumor. Provided that the re-disseminated cancer cells initiate growth upon arrival to distant sites, cancer cell re-dissemination from metastatic foci could be one of the crucial mechanisms leading to overt metastases and patient demise. Therefore, the development of new therapeutic strategies to block cancer cell re-dissemination would be crucial to improving survival of patients with metastatic disease.
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21
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Asiry S, Kim G, Filippou PS, Sanchez LR, Entenberg D, Marks DK, Oktay MH, Karagiannis GS. The Cancer Cell Dissemination Machinery as an Immunosuppressive Niche: A New Obstacle Towards the Era of Cancer Immunotherapy. Front Immunol 2021; 12:654877. [PMID: 33927723 PMCID: PMC8076861 DOI: 10.3389/fimmu.2021.654877] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2021] [Accepted: 03/23/2021] [Indexed: 12/13/2022] Open
Abstract
Although cancer immunotherapy has resulted in unpreceded survival benefits to subsets of oncology patients, accumulating evidence from preclinical animal models suggests that the immunosuppressive tumor microenvironment remains a detrimental factor limiting benefit for many patient subgroups. Recent efforts on lymphocyte-mediated immunotherapies are primarily focused on eliminating cancer foci at primary and metastatic sites, but few studies have investigated the impact of these therapies on the highly complex process of cancer cell dissemination. The metastatic cascade involves the directional streaming of invasive/migratory tumor cells toward specialized blood vessel intravasation gateways, called TMEM doorways, to the peripheral circulation. Importantly, this process occurs under the auspices of a specialized tumor microenvironment, herewith referred to as "Dissemination Trajectory", which is supported by an ample array of tumor-associated macrophages (TAMs), skewed towards an M2-like polarization spectrum, and which is also vital for providing microenvironmental cues for cancer cell invasion, migration and stemness. Based on pre-existing evidence from preclinical animal models, this article outlines the hypothesis that dissemination trajectories do not only support the metastatic cascade, but also embody immunosuppressive niches, capable of providing transient and localized immunosubversion cues to the migratory/invasive cancer cell subpopulation while in the act of departing from a primary tumor. So long as these dissemination trajectories function as "immune deserts", the migratory tumor cell subpopulation remains efficient in evading immunological destruction and seeding metastatic sites, despite administration of cancer immunotherapy and/or other cytotoxic treatments. A deeper understanding of the molecular and cellular composition, as well as the signaling circuitries governing the function of these dissemination trajectories will further our overall understanding on TAM-mediated immunosuppression and will be paramount for the development of new therapeutic strategies for the advancement of optimal cancer chemotherapies, immunotherapies, and targeted therapies.
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Affiliation(s)
- Saeed Asiry
- Department of Pathology, Montefiore Medical Center, Albert Einstein College of Medicine, New York City, NY, United States
| | - Gina Kim
- Department of Surgery, Montefiore Medical Center, Albert Einstein College of Medicine, New York City, NY, United States
| | - Panagiota S. Filippou
- School of Health and Life Sciences, Teesside University, Middlesbrough, United Kingdom
- National Horizons Centre, Teesside University, Darlington, United Kingdom
| | - Luis Rivera Sanchez
- Department of Anatomy and Structural Biology, Albert Einstein College of Medicine, New York City, NY, United States
| | - David Entenberg
- Department of Anatomy and Structural Biology, Albert Einstein College of Medicine, New York City, NY, United States
- Gruss-Lipper Biophotonics Center, Albert Einstein College of Medicine, New York City, NY, United States
- Integrated Imaging Program, Albert Einstein College of Medicine, New York City, NY, United States
| | - Douglas K. Marks
- Department of Medicine, NYU Long Island School of Medicine, Mineola, NY, United States
| | - Maja H. Oktay
- Department of Pathology, Montefiore Medical Center, Albert Einstein College of Medicine, New York City, NY, United States
- Department of Anatomy and Structural Biology, Albert Einstein College of Medicine, New York City, NY, United States
- Gruss-Lipper Biophotonics Center, Albert Einstein College of Medicine, New York City, NY, United States
- Integrated Imaging Program, Albert Einstein College of Medicine, New York City, NY, United States
| | - George S. Karagiannis
- Department of Anatomy and Structural Biology, Albert Einstein College of Medicine, New York City, NY, United States
- Gruss-Lipper Biophotonics Center, Albert Einstein College of Medicine, New York City, NY, United States
- Integrated Imaging Program, Albert Einstein College of Medicine, New York City, NY, United States
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22
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Coste A, Karagiannis GS, Wang Y, Xue EA, Lin Y, Skobe M, Jones JG, Oktay MH, Condeelis JS, Entenberg D. Hematogenous Dissemination of Breast Cancer Cells From Lymph Nodes Is Mediated by Tumor MicroEnvironment of Metastasis Doorways. Front Oncol 2020; 10:571100. [PMID: 33194666 PMCID: PMC7649363 DOI: 10.3389/fonc.2020.571100] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2020] [Accepted: 09/17/2020] [Indexed: 11/24/2022] Open
Abstract
In primary breast tumors, cancer cells hematogenously disseminate through doorways in the vasculature composed of three-cell complexes (known as Tumor MicroEnvironment of Metastasis) comprising a perivascular macrophage, a tumor cell overexpressing the actin-regulatory protein Mammalian Enabled (Mena), and an endothelial cell, all in direct physical contact. It has been previously shown that once tumor cells establish lymph node metastases in patients, TMEM doorways form in the metastatic tumor cell nests. However, it has not been established if such lymph node-TMEM doorways actively transit tumor cells into the peripheral circulation and on to tertiary sites. To address this question in this short report, we used a mouse model of lymph node metastasis to demonstrate that TMEM doorways: (1) exist in tumor-positive lymph nodes of mice, (2) are restricted to the blood vascular endothelium, (3) serve as a mechanism for further dissemination to peripheral sites such as to the lungs, and (4) their activity can be abrogated by a pharmaceutical intervention. Our data suggest that cancer cell dissemination via TMEM doorways is a common mechanism of breast cancer cell dissemination to distant sites and thus the pharmacological targeting of TMEM may be necessary, even after resection of the primary tumor, to suppress cancer cell dissemination.
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Affiliation(s)
- Anouchka Coste
- Department of Anatomy and Structural Biology, Einstein College of Medicine/Montefiore Medical Center, New York, NY, United States.,Department of Surgery, Einstein College of Medicine/Montefiore Medical Center, New York, NY, United States
| | - George S Karagiannis
- Department of Anatomy and Structural Biology, Einstein College of Medicine/Montefiore Medical Center, New York, NY, United States.,Gruss-Lipper Biophotonics Center, Einstein College of Medicine/Montefiore Medical Center, New York, NY, United States.,Integrated Imaging Program, Einstein College of Medicine/Montefiore Medical Center, New York, NY, United States
| | - Yarong Wang
- Department of Anatomy and Structural Biology, Einstein College of Medicine/Montefiore Medical Center, New York, NY, United States.,Gruss-Lipper Biophotonics Center, Einstein College of Medicine/Montefiore Medical Center, New York, NY, United States.,Integrated Imaging Program, Einstein College of Medicine/Montefiore Medical Center, New York, NY, United States
| | - Emily A Xue
- Department of Anatomy and Structural Biology, Einstein College of Medicine/Montefiore Medical Center, New York, NY, United States
| | - Yu Lin
- Department of Anatomy and Structural Biology, Einstein College of Medicine/Montefiore Medical Center, New York, NY, United States
| | - Mihaela Skobe
- Department of Oncological Sciences and Tisch Cancer Center, Icahn School of Medicine at Mount Sinai, New York, NY, United States
| | - Joan G Jones
- Department of Anatomy and Structural Biology, Einstein College of Medicine/Montefiore Medical Center, New York, NY, United States.,Gruss-Lipper Biophotonics Center, Einstein College of Medicine/Montefiore Medical Center, New York, NY, United States.,Integrated Imaging Program, Einstein College of Medicine/Montefiore Medical Center, New York, NY, United States.,Department of Pathology, Einstein College of Medicine/Montefiore Medical Center, New York, NY, United States.,Department of Epidemiology and Population Health, Einstein College of Medicine/Montefiore Medical Center, New York, NY, United States
| | - Maja H Oktay
- Department of Anatomy and Structural Biology, Einstein College of Medicine/Montefiore Medical Center, New York, NY, United States.,Gruss-Lipper Biophotonics Center, Einstein College of Medicine/Montefiore Medical Center, New York, NY, United States.,Integrated Imaging Program, Einstein College of Medicine/Montefiore Medical Center, New York, NY, United States.,Department of Pathology, Einstein College of Medicine/Montefiore Medical Center, New York, NY, United States
| | - John S Condeelis
- Department of Anatomy and Structural Biology, Einstein College of Medicine/Montefiore Medical Center, New York, NY, United States.,Department of Surgery, Einstein College of Medicine/Montefiore Medical Center, New York, NY, United States.,Gruss-Lipper Biophotonics Center, Einstein College of Medicine/Montefiore Medical Center, New York, NY, United States.,Integrated Imaging Program, Einstein College of Medicine/Montefiore Medical Center, New York, NY, United States
| | - David Entenberg
- Department of Anatomy and Structural Biology, Einstein College of Medicine/Montefiore Medical Center, New York, NY, United States.,Gruss-Lipper Biophotonics Center, Einstein College of Medicine/Montefiore Medical Center, New York, NY, United States.,Integrated Imaging Program, Einstein College of Medicine/Montefiore Medical Center, New York, NY, United States
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23
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Borriello L, Karagiannis GS, Duran CL, Coste A, Oktay MH, Entenberg D, Condeelis JS. The role of the tumor microenvironment in tumor cell intravasation and dissemination. Eur J Cell Biol 2020; 99:151098. [PMID: 32800278 DOI: 10.1016/j.ejcb.2020.151098] [Citation(s) in RCA: 26] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2020] [Revised: 06/15/2020] [Accepted: 06/29/2020] [Indexed: 01/11/2023] Open
Abstract
Metastasis, a process that requires tumor cell dissemination followed by tumor growth, is the primary cause of death in cancer patients. An essential step of tumor cell dissemination is intravasation, a process by which tumor cells cross the blood vessel endothelium and disseminate to distant sites. Studying this process is of utmost importance given that intravasation in the primary tumor, as well as the secondary and tertiary metastases, is the key step in the systemic spread of tumor cells, and that this process continues even after removal of the primary tumor. High-resolution intravital imaging of the tumor microenvironment of breast carcinoma has revealed that tumor cell intravasation exclusively occurs at doorways, termed "Tumor MicroEnvironment of Metastasis" (TMEM), composed of three different cell types: a Tie2high/VEGFhigh perivascular macrophage, a Mena overexpressing tumor cell, and an endothelial cell, all in direct contact. In this review article, we discuss the interactions between these cell types, the subsequent signaling events which lead to tumor cell intravasation, and the role of invadopodia in supporting tumor cell invasion and dissemination. We end our review by discussing how the knowledge acquired from the use of intravital imaging is now leading to new clinical trials targeting tumor cell dissemination and preventing metastatic progression.
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Affiliation(s)
- Lucia Borriello
- Department of Anatomy and Structural Biology, Einstein College of Medicine, Montefiore Medical Center, Bronx, NY, USA; Gruss-Lipper Biophotonics Center, Einstein College of Medicine, Montefiore Medical Center, Bronx, NY, USA.
| | - George S Karagiannis
- Department of Anatomy and Structural Biology, Einstein College of Medicine, Montefiore Medical Center, Bronx, NY, USA; Gruss-Lipper Biophotonics Center, Einstein College of Medicine, Montefiore Medical Center, Bronx, NY, USA; Integrated Imaging Program, Einstein College of Medicine, Montefiore Medical Center, Bronx, NY, USA
| | - Camille L Duran
- Department of Anatomy and Structural Biology, Einstein College of Medicine, Montefiore Medical Center, Bronx, NY, USA; Gruss-Lipper Biophotonics Center, Einstein College of Medicine, Montefiore Medical Center, Bronx, NY, USA; Integrated Imaging Program, Einstein College of Medicine, Montefiore Medical Center, Bronx, NY, USA
| | - Anouchka Coste
- Department of Anatomy and Structural Biology, Einstein College of Medicine, Montefiore Medical Center, Bronx, NY, USA; Gruss-Lipper Biophotonics Center, Einstein College of Medicine, Montefiore Medical Center, Bronx, NY, USA; Department of Surgery, Einstein College of Medicine, Montefiore Medical Center, Bronx, NY, USA
| | - Maja H Oktay
- Department of Anatomy and Structural Biology, Einstein College of Medicine, Montefiore Medical Center, Bronx, NY, USA; Gruss-Lipper Biophotonics Center, Einstein College of Medicine, Montefiore Medical Center, Bronx, NY, USA; Integrated Imaging Program, Einstein College of Medicine, Montefiore Medical Center, Bronx, NY, USA; Department of Pathology, Einstein College of Medicine, Montefiore Medical Center, Bronx, NY, USA
| | - David Entenberg
- Department of Anatomy and Structural Biology, Einstein College of Medicine, Montefiore Medical Center, Bronx, NY, USA; Gruss-Lipper Biophotonics Center, Einstein College of Medicine, Montefiore Medical Center, Bronx, NY, USA; Integrated Imaging Program, Einstein College of Medicine, Montefiore Medical Center, Bronx, NY, USA.
| | - John S Condeelis
- Department of Anatomy and Structural Biology, Einstein College of Medicine, Montefiore Medical Center, Bronx, NY, USA; Gruss-Lipper Biophotonics Center, Einstein College of Medicine, Montefiore Medical Center, Bronx, NY, USA; Integrated Imaging Program, Einstein College of Medicine, Montefiore Medical Center, Bronx, NY, USA; Department of Surgery, Einstein College of Medicine, Montefiore Medical Center, Bronx, NY, USA.
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24
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Kim G, Pastoriza JM, Condeelis JS, Sparano JA, Filippou PS, Karagiannis GS, Oktay MH. The Contribution of Race to Breast Tumor Microenvironment Composition and Disease Progression. Front Oncol 2020; 10:1022. [PMID: 32714862 PMCID: PMC7344193 DOI: 10.3389/fonc.2020.01022] [Citation(s) in RCA: 29] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2020] [Accepted: 05/22/2020] [Indexed: 12/12/2022] Open
Abstract
Breast cancer is the second most commonly diagnosed cancer in American women following skin cancer. Despite overall decrease in breast cancer mortality due to advances in treatment and earlier screening, black patients continue to have 40% higher risk of breast cancer related death compared to white patients. This disparity in outcome persists even when controlled for access to care and stage at presentation and has been attributed to differences in tumor subtypes or gene expression profiles. There is emerging evidence that the tumor microenvironment (TME) may contribute to the racial disparities in outcome as well. Here, we provide a comprehensive review of current literature available regarding race-dependent differences in the TME. Notably, black patients tend to have a higher density of pro-tumorigenic immune cells (e.g., M2 macrophages, regulatory T cells) and microvasculature. Although immune cells are classically thought to be anti-tumorigenic, increase in M2 macrophages and angiogenesis may lead to a paradoxical increase in metastasis by forming doorways of tumor cell intravasation called tumor microenvironment of metastasis (TMEM). Furthermore, black patients also have higher serum levels of inflammatory cytokines, which provide a positive feedback loop in creating a pro-metastatic TME. Lastly, we propose that the higher density of immune cells and angiogenesis observed in the TME of black patients may be a result of evolutionary selection for a more robust immune response in patients of African geographic ancestry. Better understanding of race-dependent differences in the TME will aid in overcoming the racial disparity in breast cancer mortality.
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Affiliation(s)
- Gina Kim
- Department of Anatomy and Structural Biology, Montefiore Medical Center, Einstein College of Medicine, Bronx, NY, United States.,Integrated Imaging Program, Montefiore Medical Center, Einstein College of Medicine, Bronx, NY, United States.,Department of Surgery, Montefiore Medical Center, Einstein College of Medicine, Bronx, NY, United States
| | - Jessica M Pastoriza
- Department of Surgery, Montefiore Medical Center, Einstein College of Medicine, Bronx, NY, United States
| | - John S Condeelis
- Department of Anatomy and Structural Biology, Montefiore Medical Center, Einstein College of Medicine, Bronx, NY, United States.,Integrated Imaging Program, Montefiore Medical Center, Einstein College of Medicine, Bronx, NY, United States.,Department of Surgery, Montefiore Medical Center, Einstein College of Medicine, Bronx, NY, United States.,Gruss-Lipper Biophotonics Center, Montefiore Medical Center, Einstein College of Medicine, Bronx, NY, United States
| | - Joseph A Sparano
- Integrated Imaging Program, Montefiore Medical Center, Einstein College of Medicine, Bronx, NY, United States.,Department of Medicine (Oncology), Montefiore Medical Center, Einstein College of Medicine, Bronx, NY, United States
| | - Panagiota S Filippou
- School of Health & Life Sciences, Teesside University, Middlesbrough, United Kingdom.,National Horizons Centre, Teesside University, Darlington, United Kingdom
| | - George S Karagiannis
- Department of Anatomy and Structural Biology, Montefiore Medical Center, Einstein College of Medicine, Bronx, NY, United States.,Integrated Imaging Program, Montefiore Medical Center, Einstein College of Medicine, Bronx, NY, United States.,Gruss-Lipper Biophotonics Center, Montefiore Medical Center, Einstein College of Medicine, Bronx, NY, United States
| | - Maja H Oktay
- Department of Anatomy and Structural Biology, Montefiore Medical Center, Einstein College of Medicine, Bronx, NY, United States.,Integrated Imaging Program, Montefiore Medical Center, Einstein College of Medicine, Bronx, NY, United States.,Gruss-Lipper Biophotonics Center, Montefiore Medical Center, Einstein College of Medicine, Bronx, NY, United States.,Department of Pathology, Montefiore Medical Center, Einstein College of Medicine, Bronx, NY, United States
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25
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Avagliano A, Fiume G, Ruocco MR, Martucci N, Vecchio E, Insabato L, Russo D, Accurso A, Masone S, Montagnani S, Arcucci A. Influence of Fibroblasts on Mammary Gland Development, Breast Cancer Microenvironment Remodeling, and Cancer Cell Dissemination. Cancers (Basel) 2020; 12:E1697. [PMID: 32604738 PMCID: PMC7352995 DOI: 10.3390/cancers12061697] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2020] [Revised: 06/20/2020] [Accepted: 06/23/2020] [Indexed: 12/20/2022] Open
Abstract
The stromal microenvironment regulates mammary gland development and tumorigenesis. In normal mammary glands, the stromal microenvironment encompasses the ducts and contains fibroblasts, the main regulators of branching morphogenesis. Understanding the way fibroblast signaling pathways regulate mammary gland development may offer insights into the mechanisms of breast cancer (BC) biology. In fact, the unregulated mammary fibroblast signaling pathways, associated with alterations in extracellular matrix (ECM) remodeling and branching morphogenesis, drive breast cancer microenvironment (BCM) remodeling and cancer growth. The BCM comprises a very heterogeneous tissue containing non-cancer stromal cells, namely, breast cancer-associated fibroblasts (BCAFs), which represent most of the tumor mass. Moreover, the different components of the BCM highly interact with cancer cells, thereby generating a tightly intertwined network. In particular, BC cells activate recruited normal fibroblasts in BCAFs, which, in turn, promote BCM remodeling and metastasis. Thus, comparing the roles of normal fibroblasts and BCAFs in the physiological and metastatic processes, could provide a deeper understanding of the signaling pathways regulating BC dissemination. Here, we review the latest literature describing the structure of the mammary gland and the BCM and summarize the influence of epithelial-mesenchymal transition (EpMT) and autophagy in BC dissemination. Finally, we discuss the roles of fibroblasts and BCAFs in mammary gland development and BCM remodeling, respectively.
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Affiliation(s)
- Angelica Avagliano
- Department of Public Health, University of Naples Federico II, 80131 Naples, Italy; (N.M.); (S.M.)
| | - Giuseppe Fiume
- Department of Experimental and Clinical Medicine, University “Magna Graecia” of Catanzaro, 88100 Catanzaro, Italy; (G.F.); (E.V.)
| | - Maria Rosaria Ruocco
- Department of Molecular Medicine and Medical Biotechnology, University of Naples Federico II, 80131 Naples, Italy;
| | - Nunzia Martucci
- Department of Public Health, University of Naples Federico II, 80131 Naples, Italy; (N.M.); (S.M.)
| | - Eleonora Vecchio
- Department of Experimental and Clinical Medicine, University “Magna Graecia” of Catanzaro, 88100 Catanzaro, Italy; (G.F.); (E.V.)
| | - Luigi Insabato
- Anatomic Pathology Unit, Department of Advanced Biomedical Sciences, School of Medicine, University of Naples Federico II, 80131 Naples, Italy; (L.I.); (D.R.)
| | - Daniela Russo
- Anatomic Pathology Unit, Department of Advanced Biomedical Sciences, School of Medicine, University of Naples Federico II, 80131 Naples, Italy; (L.I.); (D.R.)
| | - Antonello Accurso
- Department of General, Oncological, Bariatric and Endocrine-Metabolic Surgery, University of Naples Federico II, 80131 Naples, Italy;
| | - Stefania Masone
- Department of Clinical Medicine and Surgery, University of Naples Federico II, 80131 Naples, Italy;
| | - Stefania Montagnani
- Department of Public Health, University of Naples Federico II, 80131 Naples, Italy; (N.M.); (S.M.)
| | - Alessandro Arcucci
- Department of Public Health, University of Naples Federico II, 80131 Naples, Italy; (N.M.); (S.M.)
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26
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Coste A, Oktay MH, Condeelis JS, Entenberg D. Intravital Imaging Techniques for Biomedical and Clinical Research. Cytometry A 2020; 97:448-457. [PMID: 31889408 PMCID: PMC7210060 DOI: 10.1002/cyto.a.23963] [Citation(s) in RCA: 28] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2019] [Revised: 10/10/2019] [Accepted: 12/18/2019] [Indexed: 12/22/2022]
Abstract
Intravital imaging, the direct visualization of cells and tissues within a living animal, is a technique that has been employed for the better part of a century. The advent of confocal and multiphoton microscopy has dramatically improved the power of intravital imaging, making it possible to obtain optical sections of tissues non-destructively. This review discusses the various techniques used for intravital imaging, describes how intravital imaging provides information about cellular and tissue dynamics not possible to be garnered by other techniques, and details several ways in which intravital imaging is making a direct impact on the clinical care of patients. © 2019 International Society for Advancement of Cytometry.
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Affiliation(s)
- Anouchka Coste
- Department of Surgery, Einstein College of Medicine/Montefiore Medical Center, Bronx, New York
- Department of Anatomy and Structural Biology, Einstein College of Medicine/Montefiore Medical Center, Bronx, New York
- Gruss-Lipper Biophotonics Center, Einstein College of Medicine/Montefiore Medical Center, Bronx, New York
| | - Maja H. Oktay
- Department of Anatomy and Structural Biology, Einstein College of Medicine/Montefiore Medical Center, Bronx, New York
- Gruss-Lipper Biophotonics Center, Einstein College of Medicine/Montefiore Medical Center, Bronx, New York
- Integrated Imaging Program, Einstein College of Medicine/Montefiore Medical Center, Bronx, New York
- Department of Pathology, Einstein College of Medicine/Montefiore Medical Center, Bronx, New York
| | - John S. Condeelis
- Department of Surgery, Einstein College of Medicine/Montefiore Medical Center, Bronx, New York
- Department of Anatomy and Structural Biology, Einstein College of Medicine/Montefiore Medical Center, Bronx, New York
- Gruss-Lipper Biophotonics Center, Einstein College of Medicine/Montefiore Medical Center, Bronx, New York
- Integrated Imaging Program, Einstein College of Medicine/Montefiore Medical Center, Bronx, New York
| | - David Entenberg
- Department of Anatomy and Structural Biology, Einstein College of Medicine/Montefiore Medical Center, Bronx, New York
- Gruss-Lipper Biophotonics Center, Einstein College of Medicine/Montefiore Medical Center, Bronx, New York
- Integrated Imaging Program, Einstein College of Medicine/Montefiore Medical Center, Bronx, New York
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27
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Tagde P, Kulkarni GT, Mishra DK, Kesharwani P. Recent advances in folic acid engineered nanocarriers for treatment of breast cancer. J Drug Deliv Sci Technol 2020. [DOI: 10.1016/j.jddst.2020.101613] [Citation(s) in RCA: 27] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
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28
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Validation of an Automated Quantitative Digital Pathology Approach for Scoring TMEM, a Prognostic Biomarker for Metastasis. Cancers (Basel) 2020; 12:cancers12040846. [PMID: 32244564 PMCID: PMC7226227 DOI: 10.3390/cancers12040846] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2020] [Revised: 03/25/2020] [Accepted: 03/27/2020] [Indexed: 11/25/2022] Open
Abstract
Metastasis causes ~90% of breast cancer mortality. However, standard prognostic tests based mostly on proliferation genes do not measure metastatic potential. Tumor MicroEnvironment of Metastasis (TMEM), an immunohistochemical biomarker for doorways on blood vessels that support tumor cell dissemination is prognostic for metastatic outcome in breast cancer patients. Studies quantifying TMEM doorways have involved manual scoring by pathologists utilizing static digital microscopy: a labor-intensive process unsuitable for use in clinical practice. We report here a validation study evaluating a new quantitative digital pathology (QDP) tool (TMEM-DP) for identification and quantification of TMEM doorways that closely mimics pathologists’ workflow and reduces pathologists’ variability to levels suitable for use in a clinical setting. Blinded to outcome, QDP was applied to a nested case-control study consisting of 259 matched case-control pairs. Sixty subjects of these were manually scored by five pathologists, digitally recorded using whole slide imaging (WSI), and then used for algorithm development and optimization. Validation was performed on the remainder of the cohort. TMEM-DP shows excellent reproducibility and concordance and reduces pathologist time from ~60 min to ~5 min per case. Concordance between manual scoring and TMEM-DP was found to be >0.79. These results show that TMEM-DP is capable of accurately identifying and scoring TMEM doorways (also known as MetaSite score) equivalent to pathologists.
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29
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Abstract
Resistance to cancer therapy remains a major challenge in clinical oncology. Although the initial treatment phase is often successful, eventual resistance, characterized by tumour relapse or spread, is discouraging. The majority of studies devoted to investigating the basis of resistance have focused on tumour-related changes that contribute to therapy resistance and tumour aggressiveness. However, over the last decade, the diverse roles of various host cells in promoting therapy resistance have become more appreciated. A growing body of evidence demonstrates that cancer therapy can induce host-mediated local and systemic responses, many of which shift the delicate balance within the tumour microenvironment, ultimately facilitating or supporting tumour progression. In this Review, recent advances in understanding how the host response to different cancer therapies may promote therapy resistance are discussed, with a focus on therapy-induced immunological, angiogenic and metastatic effects. Also summarized is the potential of evaluating the host response to cancer therapy in an era of precision medicine in oncology.
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Affiliation(s)
- Yuval Shaked
- Department of Cell Biology and Cancer Science, Technion Integrated Cancer Center, Technion - Israel Institute of Technology, Haifa, Israel.
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30
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Di Martino JS, Mondal C, Bravo-Cordero JJ. Textures of the tumour microenvironment. Essays Biochem 2019; 63:619-629. [PMID: 31654075 PMCID: PMC6839695 DOI: 10.1042/ebc20190019] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2019] [Revised: 09/09/2019] [Accepted: 09/10/2019] [Indexed: 02/07/2023]
Abstract
In this review, we present recent findings on the dynamic nature of the tumour microenvironment (TME) and how intravital microscopy studies have defined TME components in a spatiotemporal manner. Intravital microscopy has shed light into the nature of the TME, revealing structural details of both tumour cells and other TME co-habitants in vivo, how these cells communicate with each other, and how they are organized in three-dimensional space to orchestrate tumour growth, invasion, dissemination and metastasis. We will review different imaging tools, imaging reporters and fate-mapping strategies that have begun to uncover the complexity of the TME in vivo.
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Affiliation(s)
- Julie S Di Martino
- Department of Medicine, Division of Hematology and Oncology, The Tisch Cancer Institute, Icahn School of Medicine at
Mount Sinai, New York, New York, USA
| | - Chandrani Mondal
- Department of Medicine, Division of Hematology and Oncology, The Tisch Cancer Institute, Icahn School of Medicine at
Mount Sinai, New York, New York, USA
| | - Jose Javier Bravo-Cordero
- Department of Medicine, Division of Hematology and Oncology, The Tisch Cancer Institute, Icahn School of Medicine at
Mount Sinai, New York, New York, USA
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31
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Gatti-Mays ME, Balko JM, Gameiro SR, Bear HD, Prabhakaran S, Fukui J, Disis ML, Nanda R, Gulley JL, Kalinsky K, Abdul Sater H, Sparano JA, Cescon D, Page DB, McArthur H, Adams S, Mittendorf EA. If we build it they will come: targeting the immune response to breast cancer. NPJ Breast Cancer 2019; 5:37. [PMID: 31700993 PMCID: PMC6820540 DOI: 10.1038/s41523-019-0133-7] [Citation(s) in RCA: 117] [Impact Index Per Article: 23.4] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2019] [Accepted: 09/25/2019] [Indexed: 02/06/2023] Open
Abstract
Historically, breast cancer tumors have been considered immunologically quiescent, with the majority of tumors demonstrating low lymphocyte infiltration, low mutational burden, and modest objective response rates to anti-PD-1/PD-L1 monotherapy. Tumor and immunologic profiling has shed light on potential mechanisms of immune evasion in breast cancer, as well as unique aspects of the tumor microenvironment (TME). These include elements associated with antigen processing and presentation as well as immunosuppressive elements, which may be targeted therapeutically. Examples of such therapeutic strategies include efforts to (1) expand effector T-cells, natural killer (NK) cells and immunostimulatory dendritic cells (DCs), (2) improve antigen presentation, and (3) decrease inhibitory cytokines, tumor-associated M2 macrophages, regulatory T- and B-cells and myeloid derived suppressor cells (MDSCs). The goal of these approaches is to alter the TME, thereby making breast tumors more responsive to immunotherapy. In this review, we summarize key developments in our understanding of antitumor immunity in breast cancer, as well as emerging therapeutic modalities that may leverage that understanding to overcome immunologic resistance.
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Affiliation(s)
- Margaret E. Gatti-Mays
- Laboratory of Tumor Immunology and Biology, National Cancer Institute, National Institutes of Health, Bethesda, MD USA
| | - Justin M. Balko
- Department of Medicine and Breast Cancer Research Program, Vanderbilt University Medical Center, Nashville, TN USA
| | - Sofia R. Gameiro
- Laboratory of Tumor Immunology and Biology, National Cancer Institute, National Institutes of Health, Bethesda, MD USA
| | - Harry D. Bear
- Division of Surgical Oncology and the Massey Cancer Center, Virginia Commonwealth University, Richmond, VA USA
| | - Sangeetha Prabhakaran
- Division of Surgical Oncology, Department of Surgery, University of New Mexico; University of New Mexico Comprehensive Cancer Center, Albuquerque, NM USA
| | - Jami Fukui
- University of Hawaii Cancer Center, Honolulu, HI USA
| | | | - Rita Nanda
- The University of Chicago, Chicago, IL USA
| | - James L. Gulley
- Genitourinary Malignancies Branch, National Cancer Institute, National Institutes of Health, Bethesda, MD USA
| | - Kevin Kalinsky
- Columbia University Irving Medical Center, New York, NY USA
| | - Houssein Abdul Sater
- Genitourinary Malignancies Branch, National Cancer Institute, National Institutes of Health, Bethesda, MD USA
| | - Joseph A. Sparano
- Department of Medical Oncology, Montefiore Medical Center, Albert Einstein Cancer Center, Albert Einstein College of Medicine, Bronx, NY USA
| | - David Cescon
- Division of Medical Oncology and Hematology, Department of Medicine, Princess Margaret Cancer Centre, University Health Network and University of Toronto, Toronto, ON Canada
| | - David B. Page
- Providence Cancer Institute, Earle A. Chiles Research Institute, Portland, OR USA
| | | | - Sylvia Adams
- Perlmutter Cancer Center, NYU School of Medicine, New York, NY USA
| | - Elizabeth A. Mittendorf
- Division of Breast Surgery, Department of Surgery, Brigham and Women’s Hospital, Boston, MA USA
- Breast Oncology Program, Dana-Farber/Brigham and Women’s Cancer Center, Boston, MA USA
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32
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Tumor Microenvironment of Metastasis (TMEM) Doorways Are Restricted to the Blood Vessel Endothelium in Both Primary Breast Cancers and Their Lymph Node Metastases. Cancers (Basel) 2019; 11:cancers11101507. [PMID: 31597373 PMCID: PMC6827388 DOI: 10.3390/cancers11101507] [Citation(s) in RCA: 26] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2019] [Revised: 09/30/2019] [Accepted: 10/02/2019] [Indexed: 12/27/2022] Open
Abstract
Cancer cells metastasize from primary tumors to regional lymph nodes and distant sites via the lymphatic and blood vascular systems, respectively. Our prior work has demonstrated that in primary breast tumors, cancer cells utilize a three-cell complex (known as tumor microenvironment of metastasis, or TMEM) composed of a perivascular macrophage, a tumor cell expressing high levels of the actin-regulatory protein mammalian enabled (Mena), and an endothelial cell as functional “doorways” for hematogenous dissemination. Here, we studied a well-annotated case–control cohort of human invasive ductal carcinoma of the breast and metastatic lymph nodes from a separate breast cancer cohort. We demonstrate that in primary breast tumors, blood vessels are always present within tumor cell nests (TCNs) and tumor-associated stroma (TAS), while lymphatic vessels are only occasionally present in TCN and TAS. Furthermore, TMEM doorways not only exist in primary tumors as previously reported but also in lymph node metastases. In addition, we show that TMEM intravasation doorways are restricted to the blood vascular endothelium in both primary tumors and lymph node metastases, suggesting that breast cancer dissemination to distant sites from both primary tumors and metastatic foci in lymph nodes occurs hematogenously at TMEM doorways. TMEMs are very rarely detected at lymphatic vessels and do not confer clinical prognostic significance, indicating they are not participants in TMEM-associated hematogenous dissemination. These findings are consistent with recent observations that hematogenous dissemination from lymph nodes occurs via blood vessels.
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33
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Karagiannis GS, Condeelis JS, Oktay MH. Chemotherapy-Induced Metastasis: Molecular Mechanisms, Clinical Manifestations, Therapeutic Interventions. Cancer Res 2019; 79:4567-4576. [PMID: 31431464 PMCID: PMC6744993 DOI: 10.1158/0008-5472.can-19-1147] [Citation(s) in RCA: 70] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2019] [Revised: 05/20/2019] [Accepted: 06/13/2019] [Indexed: 12/21/2022]
Abstract
Chemotherapy offers long-term clinical benefits to many patients with advanced cancer. However, recent evidence has linked the cytotoxic effects of chemotherapy with the de novo elicitation of a prometastatic tumor microenvironment. This "modified" tumor microenvironment is triggered by a chemotherapy-driven cytokine storm or through direct effects of certain chemotherapeutics on stromal and/or immune cells, the most critical being tumor-associated macrophages. These chemotherapy-educated cells act as facilitators in tumor-host cell interactions promoting the establishment of distant metastasis. Certain clinical studies now offer substantial evidence that prometastatic changes are indeed identified in the tumor microenvironment of certain patient subpopulations, especially those that do not present with any pathologic response after neoadjuvant chemotherapy. Deciphering the exact contextual prerequisites for chemotherapy-driven metastasis will be paramount for designing novel mechanism-based treatments for circumventing chemotherapy-induced metastasis.
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Affiliation(s)
- George S Karagiannis
- Department of Anatomy and Structural Biology, Albert Einstein College of Medicine, Bronx, New York.
- Integrated Imaging Program, Albert Einstein College of Medicine, Bronx, New York
- Gruss-Lipper Biophotonics Center, Albert Einstein College of Medicine, Bronx, New York
| | - John S Condeelis
- Department of Anatomy and Structural Biology, Albert Einstein College of Medicine, Bronx, New York
- Integrated Imaging Program, Albert Einstein College of Medicine, Bronx, New York
- Gruss-Lipper Biophotonics Center, Albert Einstein College of Medicine, Bronx, New York
- Department of Surgery, Montefiore Medical Center, Bronx, New York
| | - Maja H Oktay
- Department of Anatomy and Structural Biology, Albert Einstein College of Medicine, Bronx, New York.
- Integrated Imaging Program, Albert Einstein College of Medicine, Bronx, New York
- Gruss-Lipper Biophotonics Center, Albert Einstein College of Medicine, Bronx, New York
- Department of Pathology, Montefiore Medical Center, Bronx, New York
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34
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Li DF, Wang NN, Chang X, Wang SL, Wang LS, Yao J, Li ZS, Bai Y. Bioinformatics analysis suggests that COL4A1 may play an important role in gastric carcinoma recurrence. J Dig Dis 2019; 20:391-400. [PMID: 31069993 DOI: 10.1111/1751-2980.12758] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/06/2018] [Revised: 04/25/2019] [Accepted: 05/06/2019] [Indexed: 12/11/2022]
Abstract
OBJECTIVE Cancer recurrence is a complicated problem for clinicians that contributes to poor prognosis. This study aimed to use advanced gastric carcinoma genes profiles to predict increased risk of cancer recurrence in order to identify patients in need of adjuvant therapy for prognosis improvement. METHODS Differentially expressed genes were identified for advanced gastric carcinoma by analyzing the GSE2685 from the Gene Expression Omnibus database (GEO) using R package. The candidate genes were then obtained by gene ontology (GO), Kyoto Encyclopedia of Genes and Genomes (KEGG) pathway, protein-protein interaction analysis and survival analysis. Logistic regression analysis was performed to determine the relationship between candidate genes and the recurrence of gastric carcinoma. RESULTS Collagen type IV alpha 1 (COL4A1) was overexpressed in gastric carcinoma tissue by analyzing the GSE2685 gene expression profiles from the Gene Expression Omnibus database. COL4A1 was also overexpressed in gastric carcinoma tissue from the Cancer Genome Atlas dataset and further determined that higher COL4A1 expression led to poorer overall survival. A univariate analysis suggested that COL4A1 was strongly correlated with T stage and gastric carcinoma recurrence (P = 0.014 and 0.041, respectively). Moreover, a multiple logistic regression analysis indicated that COL4A1 was significantly associated with gastric carcinoma recurrence (hazard ratio 1.605, 95% confidence interval 1.063-2.677, P = 0.008). CONCLUSIONS COL4A1 may promote gastric carcinoma recurrence and could be used as a therapeutic target for gastric carcinoma recurrence.
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Affiliation(s)
- De Feng Li
- Department of Gastroenterology, Second Clinical Medicine School (Shenzhen People's Hospital), Jinan University, Shenzhen, Guangdong Province, China.,Integrated Chinese and Western Medicine Postdoctoral Research Station, Jinan University, Guangzhou, Guangdong Province, China.,Department of Gastroenterology, First Affiliated Hospital of the University of South China, Hengyang, Hunan Province, China
| | - Nan Nan Wang
- Department of Gastroenterology, First Affiliated Hospital of the University of South China, Hengyang, Hunan Province, China
| | - Xin Chang
- Department of Gastroenterology, Changhai Hospital, Naval Medical University (Second Military Medical University), Shanghai, China
| | - Shu Ling Wang
- Department of Gastroenterology, Changhai Hospital, Naval Medical University (Second Military Medical University), Shanghai, China
| | - Li Sheng Wang
- Department of Gastroenterology, Second Clinical Medicine School (Shenzhen People's Hospital), Jinan University, Shenzhen, Guangdong Province, China
| | - Jun Yao
- Department of Gastroenterology, Second Clinical Medicine School (Shenzhen People's Hospital), Jinan University, Shenzhen, Guangdong Province, China
| | - Zhao Shen Li
- Department of Gastroenterology, Changhai Hospital, Naval Medical University (Second Military Medical University), Shanghai, China
| | - Yu Bai
- Department of Gastroenterology, Changhai Hospital, Naval Medical University (Second Military Medical University), Shanghai, China
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35
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Karagiannis GS, Pastoriza JM, Borriello L, Jafari R, Coste A, Condeelis JS, Oktay MH, Entenberg D. Assessing Tumor Microenvironment of Metastasis Doorway-Mediated Vascular Permeability Associated with Cancer Cell Dissemination using Intravital Imaging and Fixed Tissue Analysis. J Vis Exp 2019:10.3791/59633. [PMID: 31305525 PMCID: PMC6784529 DOI: 10.3791/59633] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Abstract
The most common cause of cancer related mortality is metastasis, a process that requires dissemination of cancer cells from the primary tumor to secondary sites. Recently, we established that cancer cell dissemination in primary breast cancer and at metastatic sites in the lung occurs only at doorways called Tumor MicroEnvironment of Metastasis (TMEM). TMEM doorway number is prognostic for distant recurrence of metastatic disease in breast cancer patients. TMEM doorways are composed of a cancer cell which over-expresses the actin regulatory protein Mena in direct contact with a perivascular, proangiogenic macrophage which expresses high levels of TIE2 and VEGF, where both of these cells are tightly bound to a blood vessel endothelial cell. Cancer cells can intravasate through TMEM doorways due to transient vascular permeability orchestrated by the joint activity of the TMEM-associated macrophage and the TMEM-associated Mena-expressing cancer cell. In this manuscript, we describe two methods for assessment of TMEM-mediated transient vascular permeability: intravital imaging and fixed tissue immunofluorescence. Although both methods have their advantages and disadvantages, combining the two may provide the most complete analyses of TMEM-mediated vascular permeability as well as microenvironmental prerequisites for TMEM function. Since the metastatic process in breast cancer, and possibly other types of cancer, involves cancer cell dissemination via TMEM doorways, it is essential to employ well established methods for the analysis of the TMEM doorway activity. The two methods described here provide a comprehensive approach to the analysis of TMEM doorway activity, either in naïve or pharmacologically treated animals, which is of paramount importance for pre-clinical trials of agents that prevent cancer cell dissemination via TMEM.
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Affiliation(s)
- George S Karagiannis
- Department of Anatomy and Structural Biology, Albert Einstein College of Medicine; Gruss-Lipper Biophotonics Center, Albert Einstein College of Medicine; Integrated Imaging Program, Albert Einstein College of Medicine;
| | - Jessica M Pastoriza
- Department of Anatomy and Structural Biology, Albert Einstein College of Medicine; Gruss-Lipper Biophotonics Center, Albert Einstein College of Medicine; Department of Surgery, Montefiore Medical Center
| | - Lucia Borriello
- Department of Anatomy and Structural Biology, Albert Einstein College of Medicine; Gruss-Lipper Biophotonics Center, Albert Einstein College of Medicine
| | - Rojin Jafari
- Department of Anatomy and Structural Biology, Albert Einstein College of Medicine; Gruss-Lipper Biophotonics Center, Albert Einstein College of Medicine
| | - Anouchka Coste
- Department of Anatomy and Structural Biology, Albert Einstein College of Medicine; Gruss-Lipper Biophotonics Center, Albert Einstein College of Medicine; Department of Surgery, Montefiore Medical Center
| | - John S Condeelis
- Department of Anatomy and Structural Biology, Albert Einstein College of Medicine; Gruss-Lipper Biophotonics Center, Albert Einstein College of Medicine; Integrated Imaging Program, Albert Einstein College of Medicine; Department of Surgery, Montefiore Medical Center;
| | - Maja H Oktay
- Department of Anatomy and Structural Biology, Albert Einstein College of Medicine; Gruss-Lipper Biophotonics Center, Albert Einstein College of Medicine; Integrated Imaging Program, Albert Einstein College of Medicine; Department of Pathology, Montefiore Medical Center;
| | - David Entenberg
- Department of Anatomy and Structural Biology, Albert Einstein College of Medicine; Gruss-Lipper Biophotonics Center, Albert Einstein College of Medicine; Integrated Imaging Program, Albert Einstein College of Medicine;
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36
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Hanna SJ, McCoy-Simandle K, Leung E, Genna A, Condeelis J, Cox D. Tunneling nanotubes, a novel mode of tumor cell-macrophage communication in tumor cell invasion. J Cell Sci 2019; 132:jcs.223321. [PMID: 30659112 DOI: 10.1242/jcs.223321] [Citation(s) in RCA: 58] [Impact Index Per Article: 11.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2018] [Accepted: 12/28/2018] [Indexed: 12/18/2022] Open
Abstract
The interaction between tumor cells and macrophages is crucial in promoting tumor invasion and metastasis. In this study, we examined a novel mechanism of intercellular communication, namely membranous actin-based tunneling nanotubes (TNTs), that occurs between macrophages and tumor cells in the promotion of macrophage-dependent tumor cell invasion. The presence of heterotypic TNTs between macrophages and tumor cells induced invasive tumor cell morphology, which was dependent on EGF-EGFR signaling. Furthermore, reduction of a protein involved in TNT formation, M-Sec (TNFAIP2), in macrophages inhibited tumor cell elongation, blocked the ability of tumor cells to invade in 3D and reduced macrophage-dependent long-distance tumor cell streaming in vitro Using an in vivo zebrafish model that recreates macrophage-mediated tumor cell invasion, we observed TNT-mediated macrophage-dependent tumor cell invasion, distant metastatic foci and areas of metastatic spread. Overall, our studies support a role for TNTs as a novel means of interaction between tumor cells and macrophages that leads to tumor progression and metastasis.
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Affiliation(s)
- Samer J Hanna
- Department of Anatomy and Structural Biology, Albert Einstein College of Medicine, 1300 Morris Park Ave, Gruss MRRC 306, Bronx, NY 10461, USA
| | - Kessler McCoy-Simandle
- Department of Anatomy and Structural Biology, Albert Einstein College of Medicine, 1300 Morris Park Ave, Gruss MRRC 306, Bronx, NY 10461, USA
| | - Edison Leung
- Department of Anatomy and Structural Biology, Albert Einstein College of Medicine, 1300 Morris Park Ave, Gruss MRRC 306, Bronx, NY 10461, USA
| | - Alessandro Genna
- Department of Anatomy and Structural Biology, Albert Einstein College of Medicine, 1300 Morris Park Ave, Gruss MRRC 306, Bronx, NY 10461, USA
| | - John Condeelis
- Department of Anatomy and Structural Biology, Albert Einstein College of Medicine, 1300 Morris Park Ave, Gruss MRRC 306, Bronx, NY 10461, USA.,Gruss-Lipper Biophotonics Center, Albert Einstein College of Medicine, 1300 Morris Park Ave, Gruss MRRC 306, Bronx, NY 10461, USA.,Integrated Imaging Program, Albert Einstein College of Medicine, 1300 Morris Park Ave, Gruss MRRC 306, Bronx, NY 10461, USA
| | - Dianne Cox
- Department of Anatomy and Structural Biology, Albert Einstein College of Medicine, 1300 Morris Park Ave, Gruss MRRC 306, Bronx, NY 10461, USA .,Gruss-Lipper Biophotonics Center, Albert Einstein College of Medicine, 1300 Morris Park Ave, Gruss MRRC 306, Bronx, NY 10461, USA.,Department of Developmental and Molecular Biology, Albert Einstein College of Medicine, 1300 Morris Park Ave, Gruss MRRC 306, Bronx, NY 10461, USA
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37
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Sanchez LR, Borriello L, Entenberg D, Condeelis JS, Oktay MH, Karagiannis GS. The emerging roles of macrophages in cancer metastasis and response to chemotherapy. J Leukoc Biol 2019; 106:259-274. [PMID: 30720887 DOI: 10.1002/jlb.mr0218-056rr] [Citation(s) in RCA: 69] [Impact Index Per Article: 13.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2018] [Revised: 01/07/2019] [Accepted: 01/08/2019] [Indexed: 12/17/2022] Open
Abstract
Macrophages represent a heterogeneous group of cells, capable of carrying out distinct functions in a variety of organs and tissues. Even within individual tissues, their functions can vary with location. Tumor-associated macrophages (TAMs) specialize into three major subtypes that carry out multiple tasks simultaneously. This is especially true in the context of metastasis, where TAMs establish most of the cellular and molecular prerequisites for successful cancer cell dissemination and seeding to the secondary site. Perivascular TAMs operate in the perivascular niche, where they promote tumor angiogenesis and aid in the assembly of intravasation sites called tumor microenvironment of metastasis (TMEM). Streaming TAMs co-migrate with tumor cells (irrespective of the perivascular niche) and promote matrix remodeling, tumor cell invasiveness, and an immunosuppressive local microenvironment. Premetastatic TAMs are recruited to the premetastatic niche, where they can assist in tumor cell extravasation, seeding, and metastatic colonization. The dynamic interplay between TAMs and tumor cells can also modify the ability of the latter to resist cytotoxic chemotherapy (a phenotype known as environment-mediated drug resistance) and induce chemotherapy-mediated pro-metastatic microenvironmental changes. These observations suggest that future therapeutics should be designed to target TAMs with the aim of suppressing the metastatic potential of tumors and rendering chemotherapy more efficient.
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Affiliation(s)
- Luis Rivera Sanchez
- Department of Anatomy and Structural Biology, Albert Einstein College of Medicine, Bronx, New York, USA.,Department of Surgery, Montefiore Medical Center, Bronx, New York, USA
| | - Lucia Borriello
- Department of Anatomy and Structural Biology, Albert Einstein College of Medicine, Bronx, New York, USA
| | - David Entenberg
- Department of Anatomy and Structural Biology, Albert Einstein College of Medicine, Bronx, New York, USA.,Integrated Imaging Program, Albert Einstein College of Medicine, Bronx, New York, USA.,Gruss-Lipper Biophotonics Center, Albert Einstein College of Medicine, Bronx, New York, USA
| | - John S Condeelis
- Department of Anatomy and Structural Biology, Albert Einstein College of Medicine, Bronx, New York, USA.,Department of Surgery, Montefiore Medical Center, Bronx, New York, USA.,Integrated Imaging Program, Albert Einstein College of Medicine, Bronx, New York, USA.,Gruss-Lipper Biophotonics Center, Albert Einstein College of Medicine, Bronx, New York, USA
| | - Maja H Oktay
- Department of Anatomy and Structural Biology, Albert Einstein College of Medicine, Bronx, New York, USA.,Integrated Imaging Program, Albert Einstein College of Medicine, Bronx, New York, USA.,Gruss-Lipper Biophotonics Center, Albert Einstein College of Medicine, Bronx, New York, USA.,Department of Pathology, Montefiore Medical Center, Bronx, New York, USA
| | - George S Karagiannis
- Department of Anatomy and Structural Biology, Albert Einstein College of Medicine, Bronx, New York, USA.,Integrated Imaging Program, Albert Einstein College of Medicine, Bronx, New York, USA.,Gruss-Lipper Biophotonics Center, Albert Einstein College of Medicine, Bronx, New York, USA
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38
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Eigeliene N, Saarenheimo J, Jekunen A. Potential of Liquid Biopsies for Breast Cancer Screening, Diagnosis, and Response to Treatment. Oncology 2019; 96:115-124. [PMID: 30654364 DOI: 10.1159/000495615] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2018] [Accepted: 11/19/2018] [Indexed: 11/19/2022]
Abstract
Cancer therapy decisions are often made according to the histopathological-molecular profile of tumor tissue obtained from surgery or biopsy. It has been shown that tumor profiles change with time and treatment, and that tumor tissue is heterogeneous. Thus, other approaches that are easily accessible and less invasive than surgery or biopsy to monitor responses to treatment and predict relapses are urgently needed. In the last few years, the term "liquid biopsies" has been introduced to represent multifunctional circulating biomarkers in the peripheral blood and other physiological fluids of patients with cancer. Liquid biopsies are a noninvasive alternative to tissue biopsies, but they have not been implemented in routine clinical practice for breast cancer. In addition, liquid biopsies seem to be a promising approach for personalized medicine, which enables the prediction, monitoring, and rational selection of appropriate therapy for individual patients. In this review, we outline recent progress and current challenges with liquid biopsies in clinical practice for breast cancer diagnosis, treatment choices, and responses to therapy from a clinician's perspective.
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Affiliation(s)
- Natalja Eigeliene
- Department of Oncology, Vaasa Central Hospital, Vaasa, Finland, .,Department of Oncology and Radiotherapy, University of Turku, Turku, Finland,
| | - Jatta Saarenheimo
- Department of Pathology, Vaasa Central Hospital, Vaasa, Finland.,Department of Biological and Environmental Science, University of Jyväskylä, Jyväskylä, Finland
| | - Antti Jekunen
- Department of Oncology, Vaasa Central Hospital, Vaasa, Finland.,Department of Oncology and Radiotherapy, University of Turku, Turku, Finland
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Nobre AR, Entenberg D, Wang Y, Condeelis J, Aguirre-Ghiso JA. The Different Routes to Metastasis via Hypoxia-Regulated Programs. Trends Cell Biol 2018; 28:941-956. [PMID: 30041830 PMCID: PMC6214449 DOI: 10.1016/j.tcb.2018.06.008] [Citation(s) in RCA: 73] [Impact Index Per Article: 12.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2018] [Revised: 06/28/2018] [Accepted: 06/29/2018] [Indexed: 12/18/2022]
Abstract
Hypoxia is linked to metastasis; however, how it affects metastatic progression is not clear due to limited consensus in the literature. We posit that this lack of consensus is due to hypoxia being studied using different approaches, such as in vitro, primary tumor, or metastasis assays in an isolated manner. Here, we review the pros and cons of in vitro hypoxia assays, highlight in vivo studies that inform on physiological hypoxia, and review the evidence that primary tumor hypoxia might influence the fate of disseminated tumor cells (DTCs) in secondary organs. Our analysis suggests that consensus can be reached by using in vivo methods of study, which also allow better modeling of how hypoxia affects DTC fate and metastasis.
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Affiliation(s)
- Ana Rita Nobre
- Division of Hematology and Oncology, Department of Medicine, Department of Otolaryngology, Department of Oncological Sciences, Tisch Cancer Institute, Black Family Stem Cell Institute, Mount Sinai School of Medicine, New York, NY 10029, USA; Abel Salazar School of Biomedicine, Porto University, Porto, Portugal; These authors contributed equally
| | - David Entenberg
- Department of Anatomy and Structural Biology, Gruss Lipper Biophotonics Center, Integrated Imaging Program, Albert Einstein College of Medicine, 1300 Morris Park Ave, Bronx, NY 10461, USA; These authors contributed equally
| | - Yarong Wang
- Department of Anatomy and Structural Biology, Gruss Lipper Biophotonics Center, Integrated Imaging Program, Albert Einstein College of Medicine, 1300 Morris Park Ave, Bronx, NY 10461, USA
| | - John Condeelis
- Department of Anatomy and Structural Biology, Gruss Lipper Biophotonics Center, Integrated Imaging Program, Albert Einstein College of Medicine, 1300 Morris Park Ave, Bronx, NY 10461, USA.
| | - Julio A Aguirre-Ghiso
- Division of Hematology and Oncology, Department of Medicine, Department of Otolaryngology, Department of Oncological Sciences, Tisch Cancer Institute, Black Family Stem Cell Institute, Mount Sinai School of Medicine, New York, NY 10029, USA.
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40
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Sparano JA. Prognostic gene expression assays in breast cancer: are two better than one? NPJ Breast Cancer 2018; 4:11. [PMID: 29845110 PMCID: PMC5964115 DOI: 10.1038/s41523-018-0063-9] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2017] [Revised: 03/31/2018] [Accepted: 04/06/2018] [Indexed: 12/19/2022] Open
Affiliation(s)
- Joseph A Sparano
- Montefiore Medical Center, Albert Einstein College of Medicine, Bronx, NY USA
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41
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Arwert EN, Harney AS, Entenberg D, Wang Y, Sahai E, Pollard JW, Condeelis JS. A Unidirectional Transition from Migratory to Perivascular Macrophage Is Required for Tumor Cell Intravasation. Cell Rep 2018; 23:1239-1248. [PMID: 29719241 PMCID: PMC5946803 DOI: 10.1016/j.celrep.2018.04.007] [Citation(s) in RCA: 167] [Impact Index Per Article: 27.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2016] [Revised: 02/12/2018] [Accepted: 03/30/2018] [Indexed: 12/30/2022] Open
Abstract
Tumor-associated macrophages (TAMs) are critical for tumor metastasis. Two TAM subsets support cancer cell intravasation: migratory macrophages guide cancer cells toward blood vessels, where sessile perivascular macrophages assist their entry into the blood. However, little is known about the inter-relationship between these functionally distinct TAMs or their possible inter-conversion. We show that motile, streaming TAMs are newly arrived monocytes, recruited via CCR2 signaling, that then differentiate into the sessile perivascular macrophages. This unidirectional process is regulated by CXCL12 and CXCR4. Cancer cells induce TGF-β-dependent upregulation of CXCR4 in monocytes, while CXCL12 expressed by perivascular fibroblasts attracts these motile TAMs toward the blood vessels, bringing motile cancer cells with them. Once on the blood vessel, the migratory TAMs differentiate into perivascular macrophages, promoting vascular leakiness and intravasation.
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Affiliation(s)
- Esther N Arwert
- Tumour Cell Biology Laboratory, Francis Crick Institute, London, UK; Gruss-Lipper Biophotonics Center and the Integrated Imaging Program, Albert Einstein College of Medicine, New York, NY, USA
| | - Allison S Harney
- Gruss-Lipper Biophotonics Center and the Integrated Imaging Program, Albert Einstein College of Medicine, New York, NY, USA
| | - David Entenberg
- Gruss-Lipper Biophotonics Center and the Integrated Imaging Program, Albert Einstein College of Medicine, New York, NY, USA
| | - Yarong Wang
- Gruss-Lipper Biophotonics Center and the Integrated Imaging Program, Albert Einstein College of Medicine, New York, NY, USA
| | - Erik Sahai
- Tumour Cell Biology Laboratory, Francis Crick Institute, London, UK.
| | - Jeffrey W Pollard
- MRC Centre for Reproductive Health, Queen's Medical Research Institute, The University of Edinburgh, Edinburgh, UK; Department of Developmental and Molecular Biology, Albert Einstein College of Medicine, New York, NY 10461, USA.
| | - John S Condeelis
- Gruss-Lipper Biophotonics Center and the Integrated Imaging Program, Albert Einstein College of Medicine, New York, NY, USA.
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42
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Chemotherapy-induced metastasis: mechanisms and translational opportunities. Clin Exp Metastasis 2018; 35:269-284. [PMID: 29307118 DOI: 10.1007/s10585-017-9870-x] [Citation(s) in RCA: 102] [Impact Index Per Article: 17.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2017] [Accepted: 12/20/2017] [Indexed: 12/13/2022]
Abstract
Tumors often overcome the cytotoxic effects of chemotherapy through either acquired or environment-mediated drug resistance. In addition, signals from the microenvironment obfuscate the beneficial effects of chemotherapy and may facilitate progression and metastatic dissemination. Seminal mediators in chemotherapy-induced metastasis appear to be a wide range of hematopoietic, mesenchymal and immune progenitor cells, originating from the bone marrow. The actual purpose of these cells is to orchestrate the repair response to the cytotoxic damage of chemotherapy. However, these repair responses are exploited by tumor cells at every step of the metastatic cascade, ranging from tumor cell invasion, intravasation and hematogenous dissemination to extravasation and effective colonization at the metastatic site. A better understanding of the mechanistic underpinnings of chemotherapy-induced metastasis will allow us to better predict which patients are more likely to exhibit pro-metastatic responses to chemotherapy and will help develop new therapeutic strategies to neutralize chemotherapy-driven prometastatic changes.
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