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Chompunud Na Ayudhya C, Graidist P, Tipmanee V. Role of CSF1R 550th-tryptophan in kusunokinin and CSF1R inhibitor binding and ligand-induced structural effect. Sci Rep 2024; 14:12531. [PMID: 38822100 PMCID: PMC11143223 DOI: 10.1038/s41598-024-63505-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2024] [Accepted: 05/29/2024] [Indexed: 06/02/2024] Open
Abstract
Binding affinity is an important factor in drug design to improve drug-target selectivity and specificity. In this study, in silico techniques based on molecular docking followed by molecular dynamics (MD) simulations were utilized to identify the key residue(s) for CSF1R binding affinity among 14 pan-tyrosine kinase inhibitors and 15 CSF1R-specific inhibitors. We found tryptophan at position 550 (W550) on the CSF1R binding site interacted with the inhibitors' aromatic ring in a π-π way that made the ligands better at binding. Upon W550-Alanine substitution (W550A), the binding affinity of trans-(-)-kusunokinin and imatinib to CSF1R was significantly decreased. However, in terms of structural features, W550 did not significantly affect overall CSF1R structure, but provided destabilizing effect upon mutation. The W550A also did not either cause ligand to change its binding site or conformational changes due to ligand binding. As a result of our findings, the π-π interaction with W550's aromatic ring could be still the choice for increasing binding affinity to CSF1R. Nevertheless, our study showed that the increasing binding to W550 of the design ligand may not ensure CSF1R specificity and inhibition since W550-ligand bound state did not induce significantly conformational change into inactive state.
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Affiliation(s)
- Chompunud Chompunud Na Ayudhya
- Department of Biomedical Sciences and Biomedical Engineering, Faculty of Medicine, Prince of Songkla University, Hat Yai, 90100, Songkhla, Thailand
| | - Potchanapond Graidist
- Department of Biomedical Sciences and Biomedical Engineering, Faculty of Medicine, Prince of Songkla University, Hat Yai, 90100, Songkhla, Thailand
- Bioactivity Testing Center, Faculty of Medicine, Prince of Songkla University, Hat Yai, 90100, Songkhla, Thailand
| | - Varomyalin Tipmanee
- Department of Biomedical Sciences and Biomedical Engineering, Faculty of Medicine, Prince of Songkla University, Hat Yai, 90100, Songkhla, Thailand.
- Bioactivity Testing Center, Faculty of Medicine, Prince of Songkla University, Hat Yai, 90100, Songkhla, Thailand.
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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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Gali A, Bijnsdorp IV, Piersma SR, Pham TV, Gutiérrez-Galindo E, Kühnel F, Tsolakos N, Jimenez CR, Hausser A, Alexopoulos LG. Protein kinase D drives the secretion of invasion mediators in triple-negative breast cancer cell lines. iScience 2024; 27:108958. [PMID: 38323010 PMCID: PMC10844833 DOI: 10.1016/j.isci.2024.108958] [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: 05/02/2023] [Revised: 11/28/2023] [Accepted: 01/15/2024] [Indexed: 02/08/2024] Open
Abstract
The protein kinase D (PKD) family members regulate the fission of cargo vesicles at the Golgi complex and play a pro-oncogenic role in triple-negative breast cancer (TNBC). Whether PKD facilitates the secretion of tumor-promoting factors in TNBC, however, is still unknown. Using the pharmacological inhibition of PKD activity and siRNA-mediated depletion of PKD2 and PKD3, we identified the PKD-dependent secretome of the TNBC cell lines MDA-MB-231 and MDA-MB-468. Mass spectrometry-based proteomics and antibody-based assays revealed a significant downregulation of extracellular matrix related proteins and pro-invasive factors such as LIF, MMP-1, MMP-13, IL-11, M-CSF and GM-CSF in PKD-perturbed cells. Notably, secretion of these proteins in MDA-MB-231 cells was predominantly controlled by PKD2 and enhanced spheroid invasion. Consistently, PKD-dependent secretion of pro-invasive factors was more pronounced in metastatic TNBC cell lines. Our study thus uncovers a novel role of PKD2 in releasing a pro-invasive secretome.
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Affiliation(s)
- Alexia Gali
- Biomedical Systems Laboratory, National Technical University of Athens, 15780 Athens, Greece
- Protavio Ltd, Demokritos Science Park, 15341 Athens, Greece
| | - Irene V. Bijnsdorp
- Department of Urology, Cancer Center Amsterdam, Cancer Center Amsterdam, Amsterdam UMC, de Boelelaan 1117, Amsterdam 1081 HV, the Netherlands
- Department of Medical Oncology, Cancer Center Amsterdam, Amsterdam UMC, OncoProteomics Laboratory, de Boelelaan 1117, , Amsterdam 1081 HV, the Netherlands
| | - Sander R. Piersma
- Department of Medical Oncology, Cancer Center Amsterdam, Amsterdam UMC, OncoProteomics Laboratory, de Boelelaan 1117, , Amsterdam 1081 HV, the Netherlands
| | - Thang V. Pham
- Department of Medical Oncology, Cancer Center Amsterdam, Amsterdam UMC, OncoProteomics Laboratory, de Boelelaan 1117, , Amsterdam 1081 HV, the Netherlands
| | | | - Fiona Kühnel
- Institute of Cell Biology and Immunology, University of Stuttgart, 70569 Stuttgart, Germany
| | - Nikos Tsolakos
- Protavio Ltd, Demokritos Science Park, 15341 Athens, Greece
| | - Connie R. Jimenez
- Department of Medical Oncology, Cancer Center Amsterdam, Amsterdam UMC, OncoProteomics Laboratory, de Boelelaan 1117, , Amsterdam 1081 HV, the Netherlands
| | - Angelika Hausser
- Institute of Cell Biology and Immunology, University of Stuttgart, 70569 Stuttgart, Germany
- Stuttgart Research Center for Systems Biology, University of Stuttgart, 70569 Stuttgart, Germany
| | - Leonidas G. Alexopoulos
- Biomedical Systems Laboratory, National Technical University of Athens, 15780 Athens, Greece
- Protavio Ltd, Demokritos Science Park, 15341 Athens, Greece
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Cersosimo F, Lonardi S, Ulivieri C, Martini P, Morrione A, Vermi W, Giordano A, Giurisato E. CSF-1R in Cancer: More than a Myeloid Cell Receptor. Cancers (Basel) 2024; 16:282. [PMID: 38254773 PMCID: PMC10814415 DOI: 10.3390/cancers16020282] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2023] [Revised: 01/04/2024] [Accepted: 01/05/2024] [Indexed: 01/24/2024] Open
Abstract
Colony-stimulating factor 1 receptor (CFS-1R) is a myeloid receptor with a crucial role in monocyte survival and differentiation. Its overexpression is associated with aggressive tumors characterized by an immunosuppressive microenvironment and poor prognosis. CSF-1R ligands, IL-34 and M-CSF, are produced by many cells in the tumor microenvironment (TME), suggesting a key role for the receptor in the crosstalk between tumor, immune and stromal cells in the TME. Recently, CSF-1R expression was reported in the cell membrane of the cancer cells of different solid tumors, capturing the interest of various research groups interested in investigating the role of this receptor in non-myeloid cells. This review summarizes the current data available on the expression and activity of CSF-1R in different tumor types. Notably, CSF-1R+ cancer cells have been shown to produce CSF-1R ligands, indicating that CSF-1R signaling is positively regulated in an autocrine manner in cancer cells. Recent research demonstrated that CSF-1R signaling enhances cell transformation by supporting tumor cell proliferation, invasion, stemness and drug resistance. In addition, this review covers recent therapeutic strategies, including monoclonal antibodies and small-molecule inhibitors, targeting the CSF-1R and designed to block the pro-oncogenic role of CSF-1R in cancer cells.
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Affiliation(s)
- Francesca Cersosimo
- Department of Biotechnology Chemistry and Pharmacy, University of Siena, 53100 Siena, Italy;
| | - Silvia Lonardi
- Department of Molecular and Translational Medicine, University of Brescia, 25100 Brescia, Italy; (S.L.); (P.M.); (W.V.)
| | - Cristina Ulivieri
- Department of Life Sciences, University of Siena, 53100 Siena, Italy;
| | - Paolo Martini
- Department of Molecular and Translational Medicine, University of Brescia, 25100 Brescia, Italy; (S.L.); (P.M.); (W.V.)
| | - Andrea Morrione
- Center for Biotechnology, Department of Biology, Sbarro Institute for Cancer Research and Molecular Medicine, College of Science and Technology, Temple University, Philadelphia, PA 19122, USA;
| | - William Vermi
- Department of Molecular and Translational Medicine, University of Brescia, 25100 Brescia, Italy; (S.L.); (P.M.); (W.V.)
| | - Antonio Giordano
- Department of Medical Biotechnology, University of Siena, 53100 Siena, Italy;
| | - Emanuele Giurisato
- Department of Biotechnology Chemistry and Pharmacy, University of Siena, 53100 Siena, Italy;
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5
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Xu W, Chen S, Jiang Q, He J, Zhang F, Wang Z, Ruan C, Shi B. LUM as a novel prognostic marker and its correlation with immune infiltration in gastric cancer: a study based on immunohistochemical analysis and bioinformatics. BMC Gastroenterol 2023; 23:455. [PMID: 38129820 PMCID: PMC10740220 DOI: 10.1186/s12876-023-03075-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/18/2023] [Accepted: 12/05/2023] [Indexed: 12/23/2023] Open
Abstract
BACKGROUND Gastric cancer (GC) is considered the sixth highly prevailing malignant neoplasm and is ranked third in terms of cancer mortality rates. To enable an early and efficient diagnosis of GC, it is important to detect the fundamental processes involved in the oncogenesis and progression of gastric malignancy. The understanding of molecular signaling pathways can facilitate the development of more effective therapeutic strategies for GC patients. METHODS The screening of genes that exhibited differential expression in early and advanced GC was performed utilizing the Gene Expression Omnibus databases (GSE3438). Based on this, the protein and protein interaction network was constructed to screen for hub genes. The resulting list of hub genes was evaluated with bioinformatic analysis and selected genes were validated the protein expression by immunohistochemistry (IHC). Finally, a competing endogenous RNA network of GC was constructed. RESULTS The three genes (ITGB1, LUM, and COL5A2) overexpressed in both early and advanced GC were identified for the first time. Their upregulation has been linked with worse overall survival (OS) time in patients with GC. Only LUM was identified as an independent risk factor for OS among GC patients by means of additional analysis. IHC results demonstrated that the expression of LUM protein was increased in GC tissue, and was positively associated with the pathological T stage. LUM expression can effectively differentiate tumorous tissue from normal tissue (area under the curve = 0.743). The area under 1-, 3-, and 5-year survival relative operating characteristics were greater than 0.6. Biological function enrichment analyses suggested that the genes related to LUM expression were involved in extracellular matrix development-related pathways and enriched in several cancer-related pathways. LUM affects the infiltration degree of cells linked to the immune system in the tumor microenvironment. In GC progression, the AC117386.2/hsa-miR-378c/LUM regulatory axis was also identified. CONCLUSION Collectively, a thorough bioinformatics analysis was carried out and an AC117386.2/hsa-miR-378c/LUM regulatory axis in the stomach adenocarcinoma dataset was detected. These findings should serve as a guide for future experimental investigations and warrant confirmation from larger studies.
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Affiliation(s)
- Wu Xu
- Department of Medical Oncology, Longyan People's Hospital, No.31 Denggao West Road, Longyan, Fujian, 364000, People's Republic of China
| | - Shasha Chen
- Department of Pathology, Longyan Second Hospital, No.8 Shuangyang West Road, Longyan, Fujian, 364000, People's Republic of China
| | - Qiuju Jiang
- Department of Pathology, Longyan Second Hospital, No.8 Shuangyang West Road, Longyan, Fujian, 364000, People's Republic of China
| | - Jinlan He
- Department of Medical Oncology, Longyan People's Hospital, No.31 Denggao West Road, Longyan, Fujian, 364000, People's Republic of China
| | - Feifei Zhang
- Department of Medical Oncology, Longyan People's Hospital, No.31 Denggao West Road, Longyan, Fujian, 364000, People's Republic of China
| | - Zhuying Wang
- Department of Medical Oncology, Longyan People's Hospital, No.31 Denggao West Road, Longyan, Fujian, 364000, People's Republic of China
| | - Caishun Ruan
- Department of Medical Oncology, Longyan People's Hospital, No.31 Denggao West Road, Longyan, Fujian, 364000, People's Republic of China
| | - Bin Shi
- Department of Medical Oncology, Longyan People's Hospital, No.31 Denggao West Road, Longyan, Fujian, 364000, People's Republic of China.
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Wang X, Almet AA, Nie Q. The promising application of cell-cell interaction analysis in cancer from single-cell and spatial transcriptomics. Semin Cancer Biol 2023; 95:42-51. [PMID: 37454878 PMCID: PMC10627116 DOI: 10.1016/j.semcancer.2023.07.001] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2022] [Revised: 03/02/2023] [Accepted: 07/13/2023] [Indexed: 07/18/2023]
Abstract
Cell-cell interactions instruct cell fate and function. These interactions are hijacked to promote cancer development. Single-cell transcriptomics and spatial transcriptomics have become powerful new tools for researchers to profile the transcriptional landscape of cancer at unparalleled genetic depth. In this review, we discuss the rapidly growing array of computational tools to infer cell-cell interactions from non-spatial single-cell RNA-sequencing and the limited but growing number of methods for spatial transcriptomics data. Downstream analyses of these computational tools and applications to cancer studies are highlighted. We finish by suggesting several directions for further extensions that anticipate the increasing availability of multi-omics cancer data.
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Affiliation(s)
- Xinyi Wang
- Department of Mathematics, University of California, Irvine, Irvine, CA, United States
| | - Axel A Almet
- Department of Mathematics, University of California, Irvine, Irvine, CA, United States; The NSF-Simons Center for Multiscale Cell Fate Research, University of California, Irvine, Irvine, CA, United States.
| | - Qing Nie
- Department of Mathematics, University of California, Irvine, Irvine, CA, United States; The NSF-Simons Center for Multiscale Cell Fate Research, University of California, Irvine, Irvine, CA, United States; Department of Developmental and Cell Biology, University of California, Irvine, Irvine, CA, United States.
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Palmiero M, Cantarosso I, di Blasio L, Monica V, Peracino B, Primo L, Puliafito A. Collective directional migration drives the formation of heteroclonal cancer cell clusters. Mol Oncol 2023; 17:1699-1725. [PMID: 36587372 PMCID: PMC10483614 DOI: 10.1002/1878-0261.13369] [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: 08/09/2022] [Revised: 11/11/2022] [Accepted: 12/30/2022] [Indexed: 01/02/2023] Open
Abstract
Metastasisation occurs through the acquisition of invasive and survival capabilities that allow tumour cells to colonise distant sites. While the role of multicellular aggregates in cancer dissemination is acknowledged, the mechanisms that drive the formation of multiclonal cell aggregates are not fully elucidated. Here, we show that cancer cells of different tissue of origins can perform collective directional migration and can actively form heteroclonal aggregates in 3D, through a proliferation-independent mechanism. Coalescence of distant cell clusters is mediated by subcellular actin-rich protrusions and multicellular outgrowths that extend towards neighbouring aggregates. Coherently, perturbation of cytoskeletal dynamics impairs collective migration while myosin II activation is necessary for multicellular movements. We put forward the hypothesis that cluster attraction is mediated by secreted soluble factors. Such a hypothesis is consistent with the abrogation of aggregation by inhibition of PI3K/AKT/mTOR and MEK/ERK, the chemoattracting activity of conditioned culture media and with a wide screening of secreted proteins. Our results present a novel collective migration model and shed light on the mechanisms of formation of heteroclonal aggregates in cancer.
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Affiliation(s)
- Miriam Palmiero
- Candiolo Cancer Institute, FPO – IRCCSCandioloItaly
- Department of OncologyUniversity of TurinCandioloItaly
| | - Isabel Cantarosso
- Candiolo Cancer Institute, FPO – IRCCSCandioloItaly
- Department of OncologyUniversity of TurinCandioloItaly
| | - Laura di Blasio
- Candiolo Cancer Institute, FPO – IRCCSCandioloItaly
- Department of OncologyUniversity of TurinCandioloItaly
| | - Valentina Monica
- Candiolo Cancer Institute, FPO – IRCCSCandioloItaly
- Department of OncologyUniversity of TurinCandioloItaly
| | - Barbara Peracino
- Department of Clinical and Biological SciencesSan Luigi Hospital, University of TurinOrbassanoItaly
| | - Luca Primo
- Candiolo Cancer Institute, FPO – IRCCSCandioloItaly
- Department of OncologyUniversity of TurinCandioloItaly
| | - Alberto Puliafito
- Candiolo Cancer Institute, FPO – IRCCSCandioloItaly
- Department of OncologyUniversity of TurinCandioloItaly
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8
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Azhar Z, Grose RP, Raza A, Raza Z. In silico targeting of colony-stimulating factor-1 receptor: delineating immunotherapy in cancer. EXPLORATION OF TARGETED ANTI-TUMOR THERAPY 2023; 4:727-742. [PMID: 37711590 PMCID: PMC10497393 DOI: 10.37349/etat.2023.00164] [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: 12/01/2022] [Accepted: 05/23/2023] [Indexed: 09/16/2023] Open
Abstract
Aim Delineate structure-based inhibition of colony-stimulating factor-1 receptor (CSF1R) by small molecule CSF1R inhibitors in clinical development for target identification and potential lead optimization in cancer therapeutics since CSF1R is a novel predictive biomarker for immunotherapy in cancer. Methods Compounds were in silico modelled by induced fit docking protocol in a molecular operating environment (MOE, MOE.v.2015). The 3-dimensional (3D) X-ray crystallized structure of CSF1R kinase (Protein Databank, ID 4R7H) was obtained from Research Collaboratory for Structural Bioinformatics (RSCB) Protein Databank. The 3D conformers of edicotinib, DCC-3014, ARRY-382, BLZ-945, chiauranib, dovitinib, and sorafenib were obtained from PubChem Database. These structures were modelled in Amber10:EHT molecular force field, and quick prep application was used to correct and optimize the structures for missing residues, H-counts, termini capping, and alternates. The binding site was defined within the vicinity of the co-crystallized ligand of CSF1R kinase. The compounds were docked by the triangular matcher placement method and ranked by the London dG scoring function. The docked poses were further refined by the induced fit method. The pose with the lowest binding score (ΔG) was used to model the ligand interaction profile in Discovery Studio Visualizer v17.2. The co-crystallized ligand was docked in its apo conformation, and root-mean-square deviation was computed to validate the docking protocol. Results All 7 CSF1R inhibitors interact with residue Met637 exhibiting selectivity except for edicotinib. The inhibitors maintain CSF1R in an auto-inhibitory conformation by interacting with Asp797 of the Asp-Phe-Gly (DFG) motif and/or hindering the conserved salt bridge formed between Glu633 and Lys616 thus stabilizing the activation loop, or interacting with tryptophan residue (Trp550) in the juxtamembrane domain. DCC-3014, ARRY-382, BLZ-945, and sorafenib bind with the lowest binding energy with CSF1R kinase. Conclusions Pyrimidines are potent inhibitors that interact with CSF1R residues. DCC-3014 and ARRY-382 exhibit exceptional pharmaceutical potential exhibiting great structural stability and affinity.
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Affiliation(s)
- Zahra Azhar
- Centre of Tumour Biology, Barts Cancer Institute, Queen Mary University of London, EC1M 6BQ London, UK
| | - Richard P. Grose
- Centre of Tumour Biology, Barts Cancer Institute, Queen Mary University of London, EC1M 6BQ London, UK
| | - Afsheen Raza
- Department of Biomedical Sciences, College of Health Sciences, Abu Dhabi University, Abu Dhabi 59911, United Arab Emirates
| | - Zohaib Raza
- Department of Chemistry, The University of Adelaide, 5005 Adelaide, South Australia, Australia
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9
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Duran CL, Karagiannis GS, Chen X, Sharma VP, Entenberg D, Condeelis JS, Oktay MH. Cooperative NF-κB and Notch1 signaling promotes macrophage-mediated MenaINV expression in breast cancer. Breast Cancer Res 2023; 25:37. [PMID: 37024946 PMCID: PMC10080980 DOI: 10.1186/s13058-023-01628-1] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2022] [Accepted: 02/27/2023] [Indexed: 04/08/2023] Open
Abstract
Metastasis is a multistep process that leads to the formation of clinically detectable tumor foci at distant organs and frequently to patient demise. Only a subpopulation of breast cancer cells within the primary tumor can disseminate systemically and cause metastasis. To disseminate, cancer cells must express MenaINV, an isoform of the actin regulatory protein Mena, encoded by the ENAH gene, that endows tumor cells with transendothelial migration activity, allowing them to enter and exit the blood circulation. We have previously demonstrated that MenaINV mRNA and protein expression is induced in cancer cells by macrophage contact. In this study, we discovered the precise mechanism by which macrophages induce MenaINV expression in tumor cells. We examined the promoter of the human and mouse ENAH gene and discovered a conserved NF-κB transcription factor binding site. Using live imaging of an NF-κB activity reporter and staining of fixed tissues from mouse and human breast cancer, we further determined that for maximal induction of MenaINV in cancer cells, NF-κB needs to cooperate with the Notch1 signaling pathway. Mechanistically, Notch1 signaling does not directly increase MenaINV expression, but it enhances and sustains NF-κB signaling through retention of p65, an NF-κB transcription factor, in the nucleus of tumor cells, leading to increased MenaINV expression. In mice, these signals are augmented following chemotherapy treatment and abrogated upon macrophage depletion. Targeting Notch1 signaling in vivo decreased NF-κB signaling activation and MenaINV expression in the primary tumor and decreased metastasis. Altogether, these data uncover mechanistic targets for blocking MenaINV induction that should be explored clinically to decrease cancer cell dissemination and improve survival of patients with metastatic disease.
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Affiliation(s)
- Camille L Duran
- Department of Pathology, Albert Einstein College of Medicine / Montefiore Medical Center, 1301 Morris Park Avenue, Bronx, NY, 10461, USA
- Gruss-Lipper Biophotonics Center, Albert Einstein College of Medicine / Montefiore Medical Center, 1301 Morris Park Avenue, Bronx, NY, 10461, USA
| | - George S Karagiannis
- Gruss-Lipper Biophotonics Center, Albert Einstein College of Medicine / Montefiore Medical Center, 1301 Morris Park Avenue, Bronx, NY, 10461, USA
- Integrated Imaging Program, Albert Einstein College of Medicine / Montefiore Medical Center, 1301 Morris Park Avenue, Bronx, NY, 10461, USA
- Department of Microbiology and Immunology, Albert Einstein College of Medicine / Montefiore Medical Center, Bronx, NY, USA
| | - Xiaoming Chen
- Department of Pathology, Albert Einstein College of Medicine / Montefiore Medical Center, 1301 Morris Park Avenue, Bronx, NY, 10461, USA
- Gruss-Lipper Biophotonics Center, Albert Einstein College of Medicine / Montefiore Medical Center, 1301 Morris Park Avenue, Bronx, NY, 10461, USA
| | - Ved P Sharma
- Department of Pathology, Albert Einstein College of Medicine / Montefiore Medical Center, 1301 Morris Park Avenue, Bronx, NY, 10461, USA
- Gruss-Lipper Biophotonics Center, Albert Einstein College of Medicine / Montefiore Medical Center, 1301 Morris Park Avenue, Bronx, NY, 10461, USA
- Integrated Imaging Program, Albert Einstein College of Medicine / Montefiore Medical Center, 1301 Morris Park Avenue, Bronx, NY, 10461, USA
- Bio-Imaging Resource Center, The Rockefeller University, Box 209, 1230 York Avenue, New York City, NY, 10065, USA
| | - David Entenberg
- Department of Pathology, Albert Einstein College of Medicine / Montefiore Medical Center, 1301 Morris Park Avenue, Bronx, NY, 10461, USA
- Gruss-Lipper Biophotonics Center, Albert Einstein College of Medicine / Montefiore Medical Center, 1301 Morris Park Avenue, Bronx, NY, 10461, USA
- Integrated Imaging Program, Albert Einstein College of Medicine / Montefiore Medical Center, 1301 Morris Park Avenue, Bronx, NY, 10461, USA
| | - John S Condeelis
- Gruss-Lipper Biophotonics Center, Albert Einstein College of Medicine / Montefiore Medical Center, 1301 Morris Park Avenue, Bronx, NY, 10461, USA.
- Integrated Imaging Program, Albert Einstein College of Medicine / Montefiore Medical Center, 1301 Morris Park Avenue, Bronx, NY, 10461, USA.
- Department of Cell 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.
| | - Maja H Oktay
- Department of Pathology, Albert Einstein College of Medicine / Montefiore Medical Center, 1301 Morris Park Avenue, Bronx, NY, 10461, USA.
- Gruss-Lipper Biophotonics Center, Albert Einstein College of Medicine / Montefiore Medical Center, 1301 Morris Park Avenue, Bronx, NY, 10461, USA.
- Integrated Imaging Program, Albert Einstein College of Medicine / Montefiore Medical Center, 1301 Morris Park Avenue, Bronx, NY, 10461, USA.
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10
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Abstract
Tumour progression is modulated by the local microenvironment. This environment is populated by many immune cells, of which macrophages are among the most abundant. Clinical correlative data and a plethora of preclinical studies in mouse models of cancers have shown that tumour-associated macrophages (TAMs) play a cancer-promoting role. Within the primary tumour, TAMs promote tumour cell invasion and intravasation and tumour stem cell viability and induce angiogenesis. At the metastatic site, metastasis-associated macrophages promote extravasation, tumour cell survival and persistent growth, as well as maintain tumour cell dormancy in some contexts. In both the primary and metastatic sites, TAMs are suppressive to the activities of cytotoxic T and natural killer cells that have the potential to eradicate tumours. Such activities suggest that TAMs will be a major target for therapeutic intervention. In this Perspective article, we chronologically explore the evolution of our understanding of TAM biology put into the context of major enabling advances in macrophage biology.
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Affiliation(s)
| | - Jeffrey W Pollard
- MRC-Centre for Reproductive Health, Queen's Medical Research Institute, University of Edinburgh, Edinburgh, UK.
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11
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Duran CL, Karagiannis GS, Chen X, Sharma VP, Entenberg D, Condeelis JS, Oktay MH. Cooperative NF-κB and Notch1 signaling promotes macrophage-mediated MenaINV expression in breast cancer. BIORXIV : THE PREPRINT SERVER FOR BIOLOGY 2023:2023.01.03.522642. [PMID: 36711751 PMCID: PMC9881873 DOI: 10.1101/2023.01.03.522642] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
Metastasis is a multistep process that leads to the formation of clinically detectable tumor foci at distant organs and frequently patient demise. Only a subpopulation of breast cancer cells within the primary tumor can disseminate systemically and cause metastasis. To disseminate, cancer cells must express MenaINV, an isoform of the actin-regulatory protein Mena encoded by the ENAH gene that endows tumor cells with transendothelial migration activity allowing them to enter and exit the blood circulation. We have previously demonstrated that MenaINV mRNA and protein expression is induced in cancer cells by macrophage contact. In this study, we discovered the precise mechanism by which macrophages induce MenaINV expression in tumor cells. We examined the promoter of the human and mouse ENAH gene and discovered a conserved NF-κB transcription factor binding site. Using live imaging of an NF-κB activity reporter and staining of fixed tissues from mouse and human breast cancer we further determined that for maximal induction of MenaINV in cancer cell NF-κB needs to cooperate with the Notch1 signaling pathway. Mechanistically, Notch1 signaling does not directly increase MenaINV expression, but it enhances and sustains NF-κB signaling through retention of p65, an NF-κB transcription factor, in the nucleus of tumor cells, leading to increased MenaINV expression. In mice, these signals are augmented following chemotherapy treatment and abrogated upon macrophage depletion. Targeting Notch1 signaling in vivo decreased NF-κB signaling and MenaINV expression in the primary tumor and decreased metastasis. Altogether, these data uncover mechanistic targets for blocking MenaINV induction that should be explored clinically to decrease cancer cell dissemination and improve survival of patients with metastatic disease.
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12
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Macrophage-Colony-Stimulating Factor Receptor Enhances Prostate Cancer Cell Growth and Aggressiveness In Vitro and In Vivo and Increases Osteopontin Expression. Int J Mol Sci 2022; 23:ijms232416028. [PMID: 36555673 PMCID: PMC9785574 DOI: 10.3390/ijms232416028] [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: 11/08/2022] [Revised: 12/07/2022] [Accepted: 12/08/2022] [Indexed: 12/23/2022] Open
Abstract
Prostate cancer is a major public health concern and one of the most prevalent forms of cancer worldwide. The definition of altered signaling pathways implicated in this complex disease is thus essential. In this context, abnormal expression of the receptor of Macrophage Colony-Stimulating Factor-1 (M-CSF or CSF-1) has been described in prostate cancer cells. Yet, outcomes of this expression remain unknown. Using mouse and human prostate cancer cell lines, this study has investigated the functionality of the wild-type CSF-1 receptor in prostate tumor cells and identified molecular mechanisms underlying its ligand-induced activation. Here, we showed that upon CSF-1 binding, the receptor autophosphorylates and activates multiple signaling pathways in prostate tumor cells. Biological experiments demonstrated that the CSF-1R/CSF-1 axis conferred significant advantages in cell growth and cell invasion in vitro. Mouse xenograft experiments showed that CSF-1R expression promoted the aggressiveness of prostate tumor cells. In particular, we demonstrated that the ligand-activated CSF-1R increased the expression of spp1 transcript encoding for osteopontin, a key player in cancer development and metastasis. Therefore, this study highlights that the CSF-1 receptor is fully functional in a prostate cancer cell and may be a potential therapeutic target for the treatment of prostate cancer.
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13
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Zhang J, Liu Z, Cao P, Wang H, Liu H, Hua L, Xue H, Fu R. Tumor-associated macrophages regulate the function of cytotoxic T lymphocyte through PD-1/PD-L1 pathway in multiple myeloma. Cancer Med 2022; 11:4838-4848. [PMID: 35593325 PMCID: PMC9761071 DOI: 10.1002/cam4.4814] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2021] [Revised: 04/19/2022] [Accepted: 04/20/2022] [Indexed: 02/03/2023] Open
Abstract
BACKGROUND Tumor-associated macrophages (TAMs) are originated from circulating mononuclear cells in peripheral blood. They result from the recruitment of tumor cells and are a vital constituent of the tumor microenvironment. TAMs may be involved in the immunological escape of vicious clonal plasma cells (PC) in the bone marrow (BM) of sufferers with myeloma. METHODS From March 2020 to January 2021, 28 healthy controls (HC) and 86 multiple myeloma (MM) (53 newly diagnosed MM [NDMM] and 33 remissions) patients were enrolled as objects of the study. The expression of TAMs in the BM, CSF1 on CD138 + cells, and CSF1R on macrophages were detected by the method of flow cytometry, and the expression of PD-1 on CD8 + T cells and PD-L1 on TAMs were also done. Bone marrow mononuclear cells (BMMNCs) were extracted and cultured into TAMs, CD8 + T cells were sorted by magnetic beads and cultured, a coculture system was established and different inhibitors were added. The expression of the perforin and granzyme B was detected by flow cytometry. RESULTS The percentage of TAMs in NDMM group (61.49 ± 2.176%) increased when compared with remission (23.08 ± 1.699%, p < 0.001) and HC group (17.95 ± 1.865%, p < 0.001), and TAMs decreased after adding CSF1R inhibitor. Moreover, the expression of CSF1 on CD138 + cells increased significantly in NDMM group (17.090 ± 0.9156%) than remission (8.214 ± 0.5911% p < 0.001), and HC group (5.257 ± 0.6231%, p < 0.001), and CSF1R on macrophages increased significantly in NDMM group (58.78 ± 2.286%) than remission (20.74 ± 1.376%, p < 0.001) and HC group (17.42 ± 1.081%, p < 0.001). The expression of PD-1 on CD8 + T cells in NDMM group (32.64 ± 2.982%) increased than remission (20.35 ± 2.335% p < 0.01) and HC group (17.53 ± 1.349%, p < 0.001), and PD-L1 on TAMs also increased in NDMM group (50.92 ± 2.554%) than remission (20.02 ± 1.893%, p < 0.001) and HC group (13.08 ± 1.289%, p < 0.001). When CD8 + T cells were cocultured with TAMs, the perforin and granzyme B levels decreased significantly. However, the perforin and granzyme B levels were partly restored after adding CSF1R inhibitor and anti-PD-L1 antibody. CONCLUSION Our study shows that TAMs were increased in MM patients which can inhibit the function of cytotoxic T lymphocyte (CTL) through the PD-1/ PD-L1 signaling pathway and participate in the occurrence of immune escape of myeloma cells.
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Affiliation(s)
- Jiangbo Zhang
- Department of HematologyTianjin Medical University General HospitalTianjinPeople's Republic of China,Department of HematologyHebei University Affiliated HospitalBaodingPeople's Republic of China
| | - Zhaoyun Liu
- Department of HematologyTianjin Medical University General HospitalTianjinPeople's Republic of China
| | - Panpan Cao
- Department of HematologyTianjin Medical University General HospitalTianjinPeople's Republic of China
| | - Hao Wang
- Department of HematologyTianjin Medical University General HospitalTianjinPeople's Republic of China
| | - Hui Liu
- Department of HematologyTianjin Medical University General HospitalTianjinPeople's Republic of China
| | - Luoming Hua
- Department of HematologyHebei University Affiliated HospitalBaodingPeople's Republic of China
| | - Hua Xue
- Department of HematologyHebei University Affiliated HospitalBaodingPeople's Republic of China
| | - Rong Fu
- Department of HematologyTianjin Medical University General HospitalTianjinPeople's Republic of China
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14
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Wang X, Zhang J, Hu B, Qian F. High Expression of CSF-1R Predicts Poor Prognosis and CSF-1R high Tumor-Associated Macrophages Inhibit Anti-Tumor Immunity in Colon Adenocarcinoma. Front Oncol 2022; 12:850767. [PMID: 35444953 PMCID: PMC9014714 DOI: 10.3389/fonc.2022.850767] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2022] [Accepted: 03/10/2022] [Indexed: 11/20/2022] Open
Abstract
Background Colony stimulating factor 1 receptor (CSF-1R) is a single channel III transmembrane receptor tyrosine kinase (RTK) and plays an important role in immune regulation and the development of various cancer types. The expression of CSF-1R in colon adenocarcinoma (COAD) and its prognostic value remain incompletely understood. Therefore, we aim to explore the prognostic value of CSF-1R in COAD and its relationship with tumor immunity. Methods CSF-1R expression in a COAD cohort containing 103 patients was examined using immunohistochemistry (IHC). The relationship between CSF-1R expression and clinicopathological parameters and prognosis was evaluated. Dual immunofluorescence staining was conducted to determine the localization of CSF-1R in COAD tissues. Univariate and multivariate Cox regression analysis were performed to evaluate independent prognostic factors. Transcriptomic profiles of CSF-1Rhigh and CSF-1Rlow tumor-associated macrophages (TAMs) were investigated. Gene enrichment analysis was used to explore the signal pathways related to CSF-1R. In addition, the relationship between CSF-1R in tumor microenvironment (TME) and tumor immunity was also studied. Results IHC analysis showed that CSF-1R was overexpressed in COAD, and higher expression was associated with shorter overall survival (OS). Immunofluorescence staining showed that CSF-1R was co-localized with macrophage marker CD68. Univariate and multivariate Cox regression analysis showed that CSF-1R was an independent prognostic factor for COAD. The results of gene enrichment analysis showed that CSF-1R was involved in tumor immune response and regulation of TME. In addition, CSF-1R was significantly correlated with TME, immune cell infiltration, TMB, MSI, Neoantigen, and immune checkpoint molecules. Conclusion CSF-1R can serve as an independent prognostic factor of COAD and promising immunotherapeutic target of COAD.
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Affiliation(s)
- Xingchao Wang
- Department of General Surgery, Affiliated Hospital of Nantong University, Nantong, China
| | - Jianfeng Zhang
- Department of Gastroenterology, Affiliated Hospital of Nantong University, Nantong, China
| | - Baoying Hu
- Department of Immunology, Medical College, Nantong University, Nantong, China
| | - Fei Qian
- Department of General Surgery, Affiliated Hospital of Nantong University, Nantong, China
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15
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Yu A, Li Y, Li I, Ozawa MG, Yeh C, Chiou AE, Trope WL, Taylor J, Shrager J, Plevritis SK. Reconstructing codependent cellular cross-talk in lung adenocarcinoma using REMI. SCIENCE ADVANCES 2022; 8:eabi4757. [PMID: 35302849 PMCID: PMC8932661 DOI: 10.1126/sciadv.abi4757] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 03/25/2021] [Accepted: 01/27/2022] [Indexed: 06/14/2023]
Abstract
Cellular cross-talk in tissue microenvironments is fundamental to normal and pathological biological processes. Global assessment of cell-cell interactions (CCIs) is not yet technically feasible, but computational efforts to reconstruct these interactions have been proposed. Current computational approaches that identify CCI often make the simplifying assumption that pairwise interactions are independent of one another, which can lead to reduced accuracy. We present REMI (REgularized Microenvironment Interactome), a graph-based algorithm that predicts ligand-receptor (LR) interactions by accounting for LR dependencies on high-dimensional, small-sample size datasets. We apply REMI to reconstruct the human lung adenocarcinoma (LUAD) interactome from a bulk flow-sorted RNA sequencing dataset, then leverage single-cell transcriptomics data to increase the cell type resolution and identify LR prognostic signatures among tumor-stroma-immune subpopulations. We experimentally confirmed colocalization of CTGF:LRP6 among malignant cell subtypes as an interaction predicted to be associated with LUAD progression. Our work presents a computational approach to reconstruct interactomes and identify clinically relevant CCIs.
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Affiliation(s)
- Alice Yu
- Department of Biomedical Data Science, Stanford University, Stanford, CA, USA
| | - Yuanyuan Li
- Department of Biomedical Data Science, Stanford University, Stanford, CA, USA
- Department of Radiology, Stanford University, Stanford, CA, USA
| | - Irene Li
- Cancer Biology Interdepartmental, Program Stanford University, Stanford, CA, USA
| | | | - Christine Yeh
- Department of Biomedical Data Science, Stanford University, Stanford, CA, USA
| | - Aaron E. Chiou
- Department of Biomedical Data Science, Stanford University, Stanford, CA, USA
- Department of Radiology, Stanford University, Stanford, CA, USA
| | - Winston L. Trope
- Department of Cardiothoracic Surgery, Stanford University, Stanford, CA, USA
| | - Jonathan Taylor
- Department of Statistics, Stanford University, Stanford, CA, USA
| | - Joseph Shrager
- Department of Cardiothoracic Surgery, Stanford University, Stanford, CA, USA
| | - Sylvia K. Plevritis
- Department of Biomedical Data Science, Stanford University, Stanford, CA, USA
- Department of Radiology, Stanford University, Stanford, CA, USA
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16
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Jian H, Wang X, Song P, Wu X, Zheng R, Wang Y, Zhang H. Tumor microcalcification-mediated relay drug delivery for photodynamic immunotherapy of breast cancer. Acta Biomater 2022; 140:518-529. [PMID: 34923096 DOI: 10.1016/j.actbio.2021.12.014] [Citation(s) in RCA: 17] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2021] [Revised: 11/06/2021] [Accepted: 12/11/2021] [Indexed: 11/17/2022]
Abstract
Spatiotemporal targeting of tumor-associated macrophages (TAMs) and tumor cells is emerging as a promising strategy for tumor therapy. Tumor microcalcifications that specifically bind to bisphosphonates are potentially used to design efficient relay drug delivery nanosystems to achieve spatiotemporal drug modulation. Here, we developed manganese dioxide (MnO2)-embedded and LyP-1 peptide-labeled liposomal nanoparticles (NPs) for photodynamic immunotherapy of breast cancer; zoledronic acid (Zol) was encapsulated in the hydrophilic cavity of liposomes, and a hydrophobic photosensitizer (IR780) was embedded in the phospholipid bilayer of liposomes. These Lipo Zol/IR NPs generated O2 bubbles through MnO2 in response to H2O2 in the tumor microenvironment, leading to the degradation of the liposomal membrane, which triggered the release of Zol and provided O2 for photodynamic therapy. The released Zol attached to microcalcifications and was selectively phagocytosed by TAMs, leading to the induction of death or repolarization of TAMs from the immunosuppressive M2 phenotype to the immunostimulatory M1 phenotype. The remaining liposomal fragments embedded with IR780 then preferentially targeted tumor cells through LyP-1 peptide and produced abundant reactive oxygen species (ROS) under near infrared (NIR) laser irradiation, resulting in the death of tumor cells and mild immune activation. All in vitro and in vivo studies demonstrated the effective photodynamic and immunoregulatory performance of Lipo Zol/IR NPs. STATEMENT OF SIGNIFICANCE: Spatiotemporal targeting of tumor-associated macrophages (TAMs) and tumor cells remains a challenge in tumor photodynamic immunotherapy for promoting synergy and reducing side effects. Here, we developed tumor microcalcification-mediated relay drug delivery nanoliposomes for breast cancer therapy. H2O2 in the tumor microenvironment (TME) triggers the breakage of nanoliposomes, thereby causing the separation of zoledronic acid (Zol) and the photosensitizer IR780 and allowing them to perform their respective functions. Microcalcifications enable Zol to target TAMs, resulting in immunomodulation. LyP-1 guides IR780 to target tumor cells for PDT with adequate O2 supply. These nanoliposomes enable precise spatiotemporal targeting of different types of cells in the TME and promote the synergy between immunotherapy and PDT while ensuring the effectiveness of both methods.
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Affiliation(s)
- Hui Jian
- Laboratory of Chemical Biology, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun, 130022, Jilin, China
| | - Xingbo Wang
- Laboratory of Chemical Biology, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun, 130022, Jilin, China; University of Science and Technology of China, Hefei, 230026, Anhui, China
| | - PanPan Song
- Laboratory of Chemical Biology, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun, 130022, Jilin, China; University of Science and Technology of China, Hefei, 230026, Anhui, China
| | - Xiaqing Wu
- Laboratory of Chemical Biology, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun, 130022, Jilin, China; University of Science and Technology of China, Hefei, 230026, Anhui, China
| | - Runxiao Zheng
- Laboratory of Chemical Biology, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun, 130022, Jilin, China; University of Science and Technology of China, Hefei, 230026, Anhui, China
| | - Yanjing Wang
- Laboratory of Chemical Biology, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun, 130022, Jilin, China; University of Science and Technology of China, Hefei, 230026, Anhui, China
| | - Haiyuan Zhang
- Laboratory of Chemical Biology, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun, 130022, Jilin, China; University of Science and Technology of China, Hefei, 230026, Anhui, China.
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17
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Daldrup-Link HE, Theruvath AJ, Rashidi A, Iv M, Majzner RG, Spunt SL, Goodman S, Moseley M. How to stop using gadolinium chelates for magnetic resonance imaging: clinical-translational experiences with ferumoxytol. Pediatr Radiol 2022; 52:354-366. [PMID: 34046709 PMCID: PMC8626538 DOI: 10.1007/s00247-021-05098-5] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/21/2020] [Revised: 03/01/2021] [Accepted: 04/28/2021] [Indexed: 12/17/2022]
Abstract
Gadolinium chelates have been used as standard contrast agents for clinical MRI for several decades. However, several investigators recently reported that rare Earth metals such as gadolinium are deposited in the brain for months or years. This is particularly concerning for children, whose developing brain is more vulnerable to exogenous toxins compared to adults. Therefore, a search is under way for alternative MR imaging biomarkers. The United States Food and Drug Administration (FDA)-approved iron supplement ferumoxytol can solve this unmet clinical need: ferumoxytol consists of iron oxide nanoparticles that can be detected with MRI and provide significant T1- and T2-signal enhancement of vessels and soft tissues. Several investigators including our research group have started to use ferumoxytol off-label as a new contrast agent for MRI. This article reviews the existing literature on the biodistribution of ferumoxytol in children and compares the diagnostic accuracy of ferumoxytol- and gadolinium-chelate-enhanced MRI. Iron oxide nanoparticles represent a promising new class of contrast agents for pediatric MRI that can be metabolized and are not deposited in the brain.
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Affiliation(s)
- Heike E. Daldrup-Link
- Department of Radiology, Molecular Imaging Program at Stanford (MIPS), Stanford University
- Department of Pediatrics, Division of Hematology/Oncology, Stanford University
| | - Ashok J. Theruvath
- Department of Radiology, Molecular Imaging Program at Stanford (MIPS), Stanford University
| | - Ali Rashidi
- Department of Radiology, Molecular Imaging Program at Stanford (MIPS), Stanford University
| | - Michael Iv
- Department of Radiology, Molecular Imaging Program at Stanford (MIPS), Stanford University
| | - Robbie G. Majzner
- Department of Pediatrics, Division of Hematology/Oncology, Stanford University
| | - Sheri L. Spunt
- Department of Pediatrics, Division of Hematology/Oncology, Stanford University
| | | | - Michael Moseley
- Department of Radiology, Molecular Imaging Program at Stanford (MIPS), Stanford University
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18
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Riaz N, Burugu S, Cheng AS, Leung SCY, Gao D, Nielsen TO. Prognostic Significance of CSF-1R Expression in Early Invasive Breast Cancer. Cancers (Basel) 2021; 13:5769. [PMID: 34830923 PMCID: PMC8616299 DOI: 10.3390/cancers13225769] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2021] [Revised: 11/12/2021] [Accepted: 11/13/2021] [Indexed: 12/12/2022] Open
Abstract
Colony-stimulating factor-1 receptor (CSF-1R) signaling promotes an immune suppressive microenvironment enriched in M2 macrophages. Given that CSF-1R inhibitors are under investigation in clinical trials, including in breast cancer, CSF-1R expression and association with immune biomarkers could identify patients who derive greater benefit from combination with immunotherapies. TIMER2.0 and bc-GenExMiner v4.7 were used to assess the correlation of CSF1R mRNA with immune infiltrates and prognosis. Following a prespecified training-validation approach, an optimized immunohistochemistry assay was applied to assess CSF-1R on carcinoma cells and macrophages on breast cancer tissue microarray series representing 2384 patients, coupled to comprehensive clinicopathological, biomarker, and outcome data. Significant positive correlations were observed between CSF1R mRNA and immune infiltrates. High carcinoma CSF-1R correlated with grade 3 tumors >2 cm, hormone receptor negativity, high Ki67, immune checkpoint biomarkers, and macrophages expressing CSF-1R and CD163. High carcinoma CSF-1R was significantly associated with poor survival in univariate and multivariate analyses. Adverse prognostic associations were retained in ER+ cases regardless of the presence of CD8+ T cells. CSF-1R+ macrophages were not prognostic. High carcinoma CSF-1R is associated with aggressive breast cancer biology and poor prognosis, particularly in ER+ cases, and identifies patients in whom biomarker-directed CSF-1R therapies may yield superior therapeutic responses.
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Affiliation(s)
- Nazia Riaz
- Department of Pathology and Laboratory Medicine, University of British Columbia, Vancouver, BC V6T 1Z7, Canada; (N.R.); (S.B.); (A.S.C.); (S.C.Y.L.); (D.G.)
- Centre for Regenerative Medicine and Stem Cell Research, Aga Khan University, Karachi 74800, Pakistan
| | - Samantha Burugu
- Department of Pathology and Laboratory Medicine, University of British Columbia, Vancouver, BC V6T 1Z7, Canada; (N.R.); (S.B.); (A.S.C.); (S.C.Y.L.); (D.G.)
| | - Angela S. Cheng
- Department of Pathology and Laboratory Medicine, University of British Columbia, Vancouver, BC V6T 1Z7, Canada; (N.R.); (S.B.); (A.S.C.); (S.C.Y.L.); (D.G.)
| | - Samuel C. Y. Leung
- Department of Pathology and Laboratory Medicine, University of British Columbia, Vancouver, BC V6T 1Z7, Canada; (N.R.); (S.B.); (A.S.C.); (S.C.Y.L.); (D.G.)
| | - Dongxia Gao
- Department of Pathology and Laboratory Medicine, University of British Columbia, Vancouver, BC V6T 1Z7, Canada; (N.R.); (S.B.); (A.S.C.); (S.C.Y.L.); (D.G.)
| | - Torsten O. Nielsen
- Department of Pathology and Laboratory Medicine, University of British Columbia, Vancouver, BC V6T 1Z7, Canada; (N.R.); (S.B.); (A.S.C.); (S.C.Y.L.); (D.G.)
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19
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Klemm F, Möckl A, Salamero-Boix A, Alekseeva T, Schäffer A, Schulz M, Niesel K, Maas RR, Groth M, Elie BT, Bowman RL, Hegi ME, Daniel RT, Zeiner PS, Zinke J, Harter PN, Plate KH, Joyce JA, Sevenich L. Compensatory CSF2-driven macrophage activation promotes adaptive resistance to CSF1R inhibition in breast-to-brain metastasis. NATURE CANCER 2021; 2:1086-1101. [PMID: 35121879 DOI: 10.1038/s43018-021-00254-0] [Citation(s) in RCA: 42] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/17/2020] [Accepted: 08/09/2021] [Indexed: 02/08/2023]
Abstract
Tumor microenvironment-targeted therapies are emerging as promising treatment options for different cancer types. Tumor-associated macrophages and microglia (TAMs) represent an abundant nonmalignant cell type in brain metastases and have been proposed to modulate metastatic colonization and outgrowth. Here we demonstrate that targeting TAMs at distinct stages of the metastatic cascade using an inhibitor of colony-stimulating factor 1 receptor (CSF1R), BLZ945, in murine breast-to-brain metastasis models leads to antitumor responses in prevention and intervention preclinical trials. However, in established brain metastases, compensatory CSF2Rb-STAT5-mediated pro-inflammatory TAM activation blunted the ultimate efficacy of CSF1R inhibition by inducing neuroinflammation gene signatures in association with wound repair responses that fostered tumor recurrence. Consequently, blockade of CSF1R combined with inhibition of STAT5 signaling via AC4-130 led to sustained tumor control, a normalization of microglial activation states and amelioration of neuronal damage.
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Affiliation(s)
- Florian Klemm
- Department of Oncology, University of Lausanne, Lausanne, Switzerland
- Ludwig Institute for Cancer Research, Lausanne, Switzerland
| | - Aylin Möckl
- Georg-Speyer-Haus, Institute for Tumor Biology and Experimental Therapy, Frankfurt am Main, Germany
| | - Anna Salamero-Boix
- Georg-Speyer-Haus, Institute for Tumor Biology and Experimental Therapy, Frankfurt am Main, Germany
- Biological Sciences, Faculty 15, Goethe University Frankfurt, Frankfurt am Main, Germany
| | - Tijna Alekseeva
- Georg-Speyer-Haus, Institute for Tumor Biology and Experimental Therapy, Frankfurt am Main, Germany
| | - Alexander Schäffer
- Georg-Speyer-Haus, Institute for Tumor Biology and Experimental Therapy, Frankfurt am Main, Germany
| | - Michael Schulz
- Georg-Speyer-Haus, Institute for Tumor Biology and Experimental Therapy, Frankfurt am Main, Germany
- Biological Sciences, Faculty 15, Goethe University Frankfurt, Frankfurt am Main, Germany
| | - Katja Niesel
- Georg-Speyer-Haus, Institute for Tumor Biology and Experimental Therapy, Frankfurt am Main, Germany
| | - Roeltje R Maas
- Department of Oncology, University of Lausanne, Lausanne, Switzerland
- Ludwig Institute for Cancer Research, Lausanne, Switzerland
- Neuroscience Research Center, Centre Hospitalier Universitaire Vaudois, Lausanne, Switzerland
- Department of Neurosurgery, Centre Hospitalier Universitaire Vaudois, Lausanne, Switzerland
| | - Marie Groth
- Cancer Biology and Genetics Program, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Benelita T Elie
- Cancer Biology and Genetics Program, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Robert L Bowman
- Cancer Biology and Genetics Program, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Monika E Hegi
- Neuroscience Research Center, Centre Hospitalier Universitaire Vaudois, Lausanne, Switzerland
- Department of Neurosurgery, Centre Hospitalier Universitaire Vaudois, Lausanne, Switzerland
| | - Roy T Daniel
- Department of Neurosurgery, Centre Hospitalier Universitaire Vaudois, Lausanne, Switzerland
| | - Pia S Zeiner
- Institute of Neurology (Edinger Institute), Goethe University Hospital Frankfurt, Frankfurt am Main, Germany
- Dr. Senckenberg Institute of Neurooncology, Goethe University Frankfurt, Frankfurt am Main, Germany
| | - Jenny Zinke
- Institute of Neurology (Edinger Institute), Goethe University Hospital Frankfurt, Frankfurt am Main, Germany
| | - Patrick N Harter
- Institute of Neurology (Edinger Institute), Goethe University Hospital Frankfurt, Frankfurt am Main, Germany
- German Cancer Research Center (DKFZ), Heidelberg, Germany
- German Cancer Consortium (DKTK), Partner Site Frankfurt/Mainz, Frankfurt am Main, Germany
- Frankfurt Cancer Institute (FCI), Goethe University Frankfurt, Frankfurt am Main, Germany
| | - Karl H Plate
- Institute of Neurology (Edinger Institute), Goethe University Hospital Frankfurt, Frankfurt am Main, Germany
- German Cancer Research Center (DKFZ), Heidelberg, Germany
- German Cancer Consortium (DKTK), Partner Site Frankfurt/Mainz, Frankfurt am Main, Germany
- Frankfurt Cancer Institute (FCI), Goethe University Frankfurt, Frankfurt am Main, Germany
| | - Johanna A Joyce
- Department of Oncology, University of Lausanne, Lausanne, Switzerland.
- Ludwig Institute for Cancer Research, Lausanne, Switzerland.
| | - Lisa Sevenich
- Georg-Speyer-Haus, Institute for Tumor Biology and Experimental Therapy, Frankfurt am Main, Germany.
- German Cancer Research Center (DKFZ), Heidelberg, Germany.
- German Cancer Consortium (DKTK), Partner Site Frankfurt/Mainz, Frankfurt am Main, Germany.
- Frankfurt Cancer Institute (FCI), Goethe University Frankfurt, Frankfurt am Main, Germany.
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20
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Schulz M, Sevenich L. TAMs in Brain Metastasis: Molecular Signatures in Mouse and Man. Front Immunol 2021; 12:716504. [PMID: 34539650 PMCID: PMC8447936 DOI: 10.3389/fimmu.2021.716504] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2021] [Accepted: 08/13/2021] [Indexed: 12/29/2022] Open
Abstract
Macrophages not only represent an integral part of innate immunity but also critically contribute to tissue and organ homeostasis. Moreover, disease progression is accompanied by macrophage accumulation in many cancer types and is often associated with poor prognosis and therapy resistance. Given their critical role in modulating tumor immunity in primary and metastatic brain cancers, macrophages are emerging as promising therapeutic targets. Different types of macrophages infiltrate brain cancers, including (i) CNS resident macrophages that comprise microglia (TAM-MG) as well as border-associated macrophages and (ii) monocyte-derived macrophages (TAM-MDM) that are recruited from the periphery. Controversy remained about their disease-associated functions since classical approaches did not reliably distinguish between macrophage subpopulations. Recent conceptual and technological advances, such as large-scale omic approaches, provided new insight into molecular profiles of TAMs based on their cellular origin. In this review, we summarize insight from recent studies highlighting similarities and differences of TAM-MG and TAM-MDM at the molecular level. We will focus on data obtained from RNA sequencing and mass cytometry approaches. Together, this knowledge significantly contributes to our understanding of transcriptional and translational programs that define disease-associated TAM functions. Cross-species meta-analyses will further help to evaluate the translational significance of preclinical findings as part of the effort to identify candidates for macrophage-targeted therapy against brain metastasis.
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Affiliation(s)
- Michael Schulz
- Institute for Tumor Biology and Experimental Therapy, Georg-Speyer-Haus, Frankfurt am Main, Germany.,Biological Sciences, Faculty 15, Goethe University Frankfurt, Frankfurt am Main, Germany
| | - Lisa Sevenich
- Institute for Tumor Biology and Experimental Therapy, Georg-Speyer-Haus, Frankfurt am Main, Germany.,German Cancer Consortium (DKTK), Partner Site Frankfurt/Mainz, Frankfurt am Main, Germany.,German Cancer Research Center (DKFZ), Heidelberg, Germany.,Frankfurt Cancer Institute (FCI), Goethe University Frankfurt, Frankfurt am Main, Germany
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21
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Wrenn E, Huang Y, Cheung K. Collective metastasis: coordinating the multicellular voyage. Clin Exp Metastasis 2021; 38:373-399. [PMID: 34254215 PMCID: PMC8346286 DOI: 10.1007/s10585-021-10111-0] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2021] [Accepted: 06/14/2021] [Indexed: 12/16/2022]
Abstract
The metastatic process is arduous. Cancer cells must escape the confines of the primary tumor, make their way into and travel through the circulation, then survive and proliferate in unfavorable microenvironments. A key question is how cancer cells overcome these multiple barriers to orchestrate distant organ colonization. Accumulating evidence in human patients and animal models supports the hypothesis that clusters of tumor cells can complete the entire metastatic journey in a process referred to as collective metastasis. Here we highlight recent studies unraveling how multicellular coordination, via both physical and biochemical coupling of cells, induces cooperative properties advantageous for the completion of metastasis. We discuss conceptual challenges and unique mechanisms arising from collective dissemination that are distinct from single cell-based metastasis. Finally, we consider how the dissection of molecular transitions regulating collective metastasis could offer potential insight into cancer therapy.
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Affiliation(s)
- Emma Wrenn
- Translational Research Program, Public Health Sciences and Human Biology Divisions, Fred Hutchinson Cancer Research Center, Seattle, WA, 98109, USA
- Molecular and Cellular Biology Graduate Program, University of Washington, Seattle, WA, 98195, USA
| | - Yin Huang
- Translational Research Program, Public Health Sciences and Human Biology Divisions, Fred Hutchinson Cancer Research Center, Seattle, WA, 98109, USA
| | - Kevin Cheung
- Translational Research Program, Public Health Sciences and Human Biology Divisions, Fred Hutchinson Cancer Research Center, Seattle, WA, 98109, USA.
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22
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Raskov H, Orhan A, Gaggar S, Gögenur I. Cancer-Associated Fibroblasts and Tumor-Associated Macrophages in Cancer and Cancer Immunotherapy. Front Oncol 2021; 11:668731. [PMID: 34094963 PMCID: PMC8172975 DOI: 10.3389/fonc.2021.668731] [Citation(s) in RCA: 61] [Impact Index Per Article: 20.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2021] [Accepted: 04/14/2021] [Indexed: 02/06/2023] Open
Abstract
Our understanding of the tumor microenvironment (TME), including the interplay between tumor cells, stromal cells, immune cells, and extracellular matrix components, is mandatory for the innovation of new therapeutic approaches in cancer. The cell-cell communication within the TME plays a pivotal role in the evolution and progression of cancer. Cancer-associated fibroblasts (CAF) and tumor-associated macrophages (TAM) are major cell populations in the stroma of all solid tumors and often exert protumorigenic functions; however, the origin and precise functions of CAF and TAM are still incompletely understood. CAF and TAM hold significant potential as therapeutic targets to improve outcomes in oncology when combined with existing therapies. The regulation of CAF/TAM communication and/or their differentiation could be of high impact for improving the future targeted treatment strategies. Nevertheless, there is much scope for research and innovation in this field with regards to the development of novel drugs. In this review, we elaborate on the current knowledge on CAF and TAM in cancer and cancer immunotherapy. Additionally, by focusing on their heterogenous functions in different stages and types of cancer, we explore their role as potential therapeutic targets and highlight certain aspects of their functions that need further research.
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Affiliation(s)
- Hans Raskov
- Center for Surgical Science, Zealand University Hospital, Køge, Denmark
| | - Adile Orhan
- Center for Surgical Science, Zealand University Hospital, Køge, Denmark.,Department of Biomedical Sciences, University of Copenhagen, Copenhagen, Denmark
| | - Shruti Gaggar
- Center for Surgical Science, Zealand University Hospital, Køge, Denmark
| | - Ismail Gögenur
- Center for Surgical Science, Zealand University Hospital, Køge, Denmark.,Department of Clinical Medicine, University of Copenhagen, Copenhagen, Denmark
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23
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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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24
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Mo H, Hao Y, Lv Y, Chen Z, Shen J, Zhou S, Yin M. Overexpression of macrophage-colony stimulating factor-1 receptor as a prognostic factor for survival in cancer: A systematic review and meta-analysis. Medicine (Baltimore) 2021; 100:e25218. [PMID: 33761709 PMCID: PMC9282102 DOI: 10.1097/md.0000000000025218] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/11/2020] [Accepted: 02/23/2021] [Indexed: 01/05/2023] Open
Abstract
BACKGROUND The relation between the expression of macrophage-colony stimulating factor-1 receptor (CSF-1R) and prognosis of cancer patients has been evaluated in multiple studies, but the results remain controversial. We, therefore, performed a meta-analysis and systematic review to figure out the role of CSF-1R in the prognosis of patients with cancer. METHODS Several databases were searched, including Web of Science, PubMed, and EMBASE. All human studies were published as full text. The Newcastle-Ottawa risk of bias scale was applied to evaluate the research. We extracted hazard ratios (HRs) with 95% confidence interval (95% CI) which assessed progression-free survival (PFS) and overall survival (OS) in order to assess the impacts of CSF-1R on the prognosis of cancer patients. RESULTS A total of 12 citations were identified, with studies including 2260 patients in different cancer types that met the eligibility criteria. It was suggested in a pooled analysis that the over-expression of CSF-1R was significantly related to worse PFS (HR: 1.68; P < .001, 1.25-2.10, 95% CI) and also poorer OS (HR=1.28; P < .001, 1.03-1.54, 95% CI). Analysis in subgroups indicated over-expressed CSF-1R was significantly associated with worse OS in hematological malignancy (HR = 2.29; P < .001, 1.49-3.09, 95% CI; model of fixed-effects; I2 = 0.0%, P < .001). Sensitivity analysis suggested that there was no study influencing the stability of the results. CONCLUSIONS The overexpression of CSF-1R was significantly predictive of worse prognosis in those who suffer from different kinds of malignancies, particularly in hematological malignancy, which indicates that it might be a potential biomarker of prognosis in cancer survival and a potential molecular target in the treatment of malignant tumors.
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Affiliation(s)
- Huaqing Mo
- Cancer Center, The People's Hospital of Guangxi Zhuang Autonomous Region, China
| | - Yanrong Hao
- Cancer Center, The People's Hospital of Guangxi Zhuang Autonomous Region, China
| | - Yanru Lv
- Cancer Center, The People's Hospital of Guangxi Zhuang Autonomous Region, China
| | - Zenan Chen
- Cancer Center, The People's Hospital of Guangxi Zhuang Autonomous Region, China
| | - Jingyi Shen
- Cancer Center, The People's Hospital of Guangxi Zhuang Autonomous Region, China
| | - Shu Zhou
- Cancer Center, The People's Hospital of Guangxi Zhuang Autonomous Region, China
| | - MengJie Yin
- Cancer Center, The People's Hospital of Guangxi Zhuang Autonomous Region, China
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25
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Chen X, Gao A, Zhang F, Yang Z, Wang S, Fang Y, Li J, Wang J, Shi W, Wang L, Zheng Y, Sun Y. ILT4 inhibition prevents TAM- and dysfunctional T cell-mediated immunosuppression and enhances the efficacy of anti-PD-L1 therapy in NSCLC with EGFR activation. Theranostics 2021; 11:3392-3416. [PMID: 33537094 PMCID: PMC7847666 DOI: 10.7150/thno.52435] [Citation(s) in RCA: 69] [Impact Index Per Article: 23.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2020] [Accepted: 12/24/2020] [Indexed: 12/13/2022] Open
Abstract
Rationale: Immune checkpoint inhibitors (ICIs) against the PD-1/PD-L1 pathway showed limited success in non-small cell lung cancer (NSCLC) patients, especially in those with activating epidermal growth factor receptor (EGFR) mutations. Elucidation of the mechanisms underlying EGFR-mediated tumor immune escape and the development of effective immune therapeutics are urgently needed. Immunoglobulin-like transcript (ILT) 4, a crucial immunosuppressive molecule initially identified in myeloid cells, is enriched in solid tumor cells and promotes the malignant behavior of NSCLC. However, the upstream regulation of ILT4 overexpression and its function in tumor immunity of NSCLC with EGFR activation remains unclear. Methods: ILT4 expression and EGFR phosphorylation in human NSCLC tissues and cell lines were analyzed using immunohistochemistry (IHC), real-time PCR, Western blotting, immunofluorescence, and flow cytometry. The molecular signaling for EGFR-regulated ILT4 expression was investigated using mRNA microarray and The Cancer Genome Atlas (TCGA) database analyses and then confirmed by Western blotting. The regulation of tumor cell proliferation and apoptosis by ILT4 was examined by CCK8 proliferation and apoptosis assays. The impact of ILT4 and PD-L1 on tumor-associated macrophage (TAM) recruitment and polarization was evaluated using Transwell migration assay, flow cytometry, enzyme linked immunosorbent assay (ELISA) and real-time PCR, while their impact on T cell survival and cytotoxicity was analyzed by CFSE proliferation assay, apoptotic assay, flow cytometry, ELISA and cytolytic assay. Tumor immunotherapy models targeting at paired Ig-like receptor B (PIR-B, an ortholog of ILT4 in mouse)/ILT4 and/or PD-L1 were established in C57BL/6 mice inoculated with stable EGFR- overexpressing Lewis lung carcinoma (LLC) cells and in humanized NSG mice inoculated with EGFR mutant, gefitinib-resistant PC9 (PC9-GR) or EGFR-overexpressing wild type H1299 cells. PIR-B and ILT4 inhibition was implemented by infection of specific knockdown lentivirus and PD-L1 was blocked using human/mouse neutralizing antibodies. The tumor growth model was established in NSG mice injected with PIR-B-downregulated LLC cells to evaluate the effect of PIR-B on tumor proliferation. The frequencies and phenotypes of macrophages and T cells in mouse spleens and blood were detected by flow cytometry while those in tumor tissues were determined by IHC and immunofluorescence. Results: We found that ILT4 expression in tumor cells was positively correlated with EGFR phosphorylation in human NSCLC tissues. Using NSCLC cell lines, we demonstrated that ILT4 was upregulated by both tyrosine kinase mutation-induced and epidermal growth factor (EGF)-dependent EGFR activation and subsequent AKT/ERK1/2 phosphorylation. Overexpressed ILT4 in EGFR-activated tumor cells induced TAM recruitment and M2-like polarization, which impaired T cell function. ILT4 also directly inhibited T cell proliferation, cytotoxicity, and IFN-γ expression and secretion. In EGFR-activated cell lines in vitro and in wild-type EGFR-activated C57BL/6 and humanized NSG immunotherapy models in vivo, either ILT4 (PIR-B) or PD-L1 inhibition enhanced anti-tumor immunity and suppressed tumor progression by counteracting TAM- and dysfunctional T cell- induced immuno-suppressive TME; the combined inhibition of both molecules showed the most dramatic tumor retraction. Surprisingly, in EGFR mutant, TKI resistant humanized NSG immunotherapy model, ILT4 inhibition alone rather than in combination with a PD-L1 inhibitor suppressed tumor growth and immune evasion. Conclusions: ILT4 was induced by activation of EGFR-AKT and ERK1/2 signaling in NSCLC cells. Overexpressed ILT4 suppressed tumor immunity by recruiting M2-like TAMs and impairing T cell response, while ILT4 inhibition prevented immunosuppression and tumor promotion. Furthermore, ILT4 inhibition enhanced the efficacy of PD-L1 inhibitor in EGFR wild-type but not in EGFR mutant NSCLC. Our study identified novel mechanisms for EGFR-mediated tumor immune escape, and provided promising immunotherapeutic strategies for patients with EGFR-activated NSCLC.
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26
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da Silva SD, Marchi FA, Su J, Yang L, Valverde L, Hier J, Bijian K, Hier M, Mlynarek A, Kowalski LP, Alaoui-Jamali MA. Co-Overexpression of TWIST1-CSF1 Is a Common Event in Metastatic Oral Cancer and Drives Biologically Aggressive Phenotype. Cancers (Basel) 2021; 13:cancers13010153. [PMID: 33466385 PMCID: PMC7795342 DOI: 10.3390/cancers13010153] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2020] [Revised: 12/11/2020] [Accepted: 12/18/2020] [Indexed: 12/24/2022] Open
Abstract
Invasive oral squamous cell carcinoma (OSCC) is often ulcerated and heavily infiltrated by pro-inflammatory cells. We conducted a genome-wide profiling of tissues from OSCC patients (early versus advanced stages) with 10 years follow-up. Co-amplification and co-overexpression of TWIST1, a transcriptional activator of epithelial-mesenchymal-transition (EMT), and colony-stimulating factor-1 (CSF1), a major chemotactic agent for tumor-associated macrophages (TAMs), were observed in metastatic OSCC cases. The overexpression of these markers strongly predicted poor patient survival (log-rank test, p = 0.0035 and p = 0.0219). Protein analysis confirmed the enhanced expression of TWIST1 and CSF1 in metastatic tissues. In preclinical models using OSCC cell lines, macrophages, and an in vivo matrigel plug assay, we demonstrated that TWIST1 gene overexpression induces the activation of CSF1 while TWIST1 gene silencing down-regulates CSF1 preventing OSCC invasion. Furthermore, excessive macrophage activation and polarization was observed in co-culture system involving OSCC cells overexpressing TWIST1. In summary, this study provides insight into the cooperation between TWIST1 transcription factor and CSF1 to promote OSCC invasiveness and opens up the potential therapeutic utility of currently developed antibodies and small molecules targeting cancer-associated macrophages.
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Affiliation(s)
- Sabrina Daniela da Silva
- Department of Otolaryngology Head and Neck Surgery, Sir Mortimer B. Davis-Jewish General Hospital, Montreal, QC H3T 1E2, Canada; (L.V.); (J.H.); (M.H.); (A.M.)
- Segal Cancer Centre and Lady Davis Institute for Medical Research, Sir Mortimer B. Davis-Jewish General Hospital, Departments of Medicine, Oncology, and Pharmacology and Therapeutics, Faculty of Medicine, McGill University, Montreal, QC H3T 1E2, Canada; (J.S.); (K.B.)
- Correspondence: or (S.D.d.S.); (M.A.A.-J.); Tel.: +1-514-340-8222 (S.D.d.S.)
| | - Fabio Albuquerque Marchi
- Department of Head and Neck Surgery and Otorhinolaryngology, AC Camargo Cancer Center and National Institute of Science and Technology on Oncogenomics (INCITO), São Paulo 01509-010, Brazil; (F.A.M.); (L.P.K.)
| | - Jie Su
- Segal Cancer Centre and Lady Davis Institute for Medical Research, Sir Mortimer B. Davis-Jewish General Hospital, Departments of Medicine, Oncology, and Pharmacology and Therapeutics, Faculty of Medicine, McGill University, Montreal, QC H3T 1E2, Canada; (J.S.); (K.B.)
| | - Long Yang
- School of Integrative Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin 301617, China;
| | - Ludmila Valverde
- Department of Otolaryngology Head and Neck Surgery, Sir Mortimer B. Davis-Jewish General Hospital, Montreal, QC H3T 1E2, Canada; (L.V.); (J.H.); (M.H.); (A.M.)
| | - Jessica Hier
- Department of Otolaryngology Head and Neck Surgery, Sir Mortimer B. Davis-Jewish General Hospital, Montreal, QC H3T 1E2, Canada; (L.V.); (J.H.); (M.H.); (A.M.)
| | - Krikor Bijian
- Segal Cancer Centre and Lady Davis Institute for Medical Research, Sir Mortimer B. Davis-Jewish General Hospital, Departments of Medicine, Oncology, and Pharmacology and Therapeutics, Faculty of Medicine, McGill University, Montreal, QC H3T 1E2, Canada; (J.S.); (K.B.)
| | - Michael Hier
- Department of Otolaryngology Head and Neck Surgery, Sir Mortimer B. Davis-Jewish General Hospital, Montreal, QC H3T 1E2, Canada; (L.V.); (J.H.); (M.H.); (A.M.)
| | - Alex Mlynarek
- Department of Otolaryngology Head and Neck Surgery, Sir Mortimer B. Davis-Jewish General Hospital, Montreal, QC H3T 1E2, Canada; (L.V.); (J.H.); (M.H.); (A.M.)
| | - Luiz Paulo Kowalski
- Department of Head and Neck Surgery and Otorhinolaryngology, AC Camargo Cancer Center and National Institute of Science and Technology on Oncogenomics (INCITO), São Paulo 01509-010, Brazil; (F.A.M.); (L.P.K.)
| | - Moulay A. Alaoui-Jamali
- Segal Cancer Centre and Lady Davis Institute for Medical Research, Sir Mortimer B. Davis-Jewish General Hospital, Departments of Medicine, Oncology, and Pharmacology and Therapeutics, Faculty of Medicine, McGill University, Montreal, QC H3T 1E2, Canada; (J.S.); (K.B.)
- Correspondence: or (S.D.d.S.); (M.A.A.-J.); Tel.: +1-514-340-8222 (S.D.d.S.)
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27
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Gómez V, Eykyn TR, Mustapha R, Flores-Borja F, Male V, Barber PR, Patsialou A, Green R, Panagaki F, Li CW, Fruhwirth GO, Ros S, Brindle KM, Ng T. Breast cancer-associated macrophages promote tumorigenesis by suppressing succinate dehydrogenase in tumor cells. Sci Signal 2020; 13:eaax4585. [PMID: 33023985 DOI: 10.1126/scisignal.aax4585] [Citation(s) in RCA: 28] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/11/2024]
Abstract
Tumor-associated macrophages (TAMs) can exist in pro- and anti-inflammatory states. Anti-inflammatory TAMs (also referred to as M2-polarized) generally suppress antitumor immune responses and enhance the metastatic progression of cancer. To explore the mechanisms behind this phenomenon, we isolated macrophages from mice and humans, polarized them ex vivo, and examined their functional interaction with breast cancer cells in culture and in mice. We found that anti-inflammatory TAMs promoted a metabolic state in breast cancer cells that supported various protumorigenic phenotypes. Anti-inflammatory TAMs secreted the cytokine TGF-β that, upon engagement of its receptors in breast cancer cells, suppressed the abundance of the transcription factor STAT1 and, consequently, decreased that of the metabolic enzyme succinate dehydrogenase (SDH) in the tumor cells. The decrease in SDH levels in tumor cells resulted in an accumulation of succinate, which enhanced the stability of the transcription factor HIF1α and reprogrammed cell metabolism to a glycolytic state. TAM depletion-repletion experiments in a 4T1 mouse model additionally revealed that anti-inflammatory macrophages promoted HIF-associated vascularization and expression of the immunosuppressive protein PD-L1 in tumors. The findings suggest that anti-inflammatory TAMs promote tumor-associated angiogenesis and immunosuppression by altering metabolism in breast cancer cells.
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Affiliation(s)
- Valentí Gómez
- UCL Cancer Institute, University College London, London WC1E 6DD, UK.
| | - Thomas R Eykyn
- School of Biomedical Engineering and Imaging Sciences, King's College London, London SE1 7EH, UK
| | - Rami Mustapha
- School of Cancer and Pharmaceutical Sciences, King's College London, London SE1 1UL, UK
| | - Fabián Flores-Borja
- KCL Breast Cancer Now Research Unit, Department of Research Oncology, Guy's Hospital, King's College London, London SE1 1UL, UK
| | - Victoria Male
- Institute of Immunity and Transplantation, Royal Free Hospital, University College London, London NW3 2QG, UK
| | - Paul R Barber
- UCL Cancer Institute, University College London, London WC1E 6DD, UK
| | - Antonia Patsialou
- UCL Cancer Institute, University College London, London WC1E 6DD, UK
| | - Ryan Green
- KCL Breast Cancer Now Research Unit, Department of Research Oncology, Guy's Hospital, King's College London, London SE1 1UL, UK
| | - Fani Panagaki
- School of Biomedical Engineering and Imaging Sciences, King's College London, London SE1 7EH, UK
| | - Chun W Li
- School of Biomedical Engineering and Imaging Sciences, King's College London, London SE1 7EH, UK
| | - Gilbert O Fruhwirth
- School of Biomedical Engineering and Imaging Sciences, King's College London, London SE1 7EH, UK
| | - Susana Ros
- Cancer Research UK Cambridge Institute, University of Cambridge, Li Ka Shing Centre, Cambridge CB2 0RE, UK
| | - Kevin M Brindle
- Cancer Research UK Cambridge Institute, University of Cambridge, Li Ka Shing Centre, Cambridge CB2 0RE, UK
| | - Tony Ng
- UCL Cancer Institute, University College London, London WC1E 6DD, UK.
- School of Cancer and Pharmaceutical Sciences, King's College London, London SE1 1UL, UK
- KCL Breast Cancer Now Research Unit, Department of Research Oncology, Guy's Hospital, King's College London, London SE1 1UL, UK
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28
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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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29
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Giurisato E, Lonardi S, Telfer B, Lussoso S, Risa-Ebrí B, Zhang J, Russo I, Wang J, Santucci A, Finegan KG, Gray NS, Vermi W, Tournier C. Extracellular-Regulated Protein Kinase 5-Mediated Control of p21 Expression Promotes Macrophage Proliferation Associated with Tumor Growth and Metastasis. Cancer Res 2020; 80:3319-3330. [PMID: 32561530 DOI: 10.1158/0008-5472.can-19-2416] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2019] [Revised: 04/07/2020] [Accepted: 06/12/2020] [Indexed: 12/14/2022]
Abstract
The presence of immunosuppressive macrophages that become activated in the tumor microenvironment constitutes a major factor responsible for tumor growth and malignancy. In line with this knowledge, we report here that macrophage proliferation is a significant feature of advanced stages of cancer. Moreover, we have found that a high proportion of proliferating macrophages in human tumors express ERK5. ERK5 was required for supporting the proliferation of macrophages in tumor grafts in mice. Furthermore, myeloid ERK5 deficiency negatively impacted the proliferation of both resident and infiltrated macrophages in metastatic lung nodules. ERK5 maintained the capacity of macrophages to proliferate by suppressing p21 expression to halt their differentiation program. Collectively, these data provide insight into the mechanism underpinning macrophage proliferation to support malignant tumor development, thereby strengthening the value of ERK5-targeted therapies to restore antitumor immunity through the blockade of protumorigenic macrophage activation. SIGNIFICANCE: These findings offer a new rationale for anti-ERK5 therapy to improve cancer patient outcomes by blocking the proliferative activity of tumor macrophages.
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Affiliation(s)
- Emanuele Giurisato
- Department of Biotechnology Chemistry and Pharmacy, University of Siena, Siena, Italy. .,Division of Cancer Sciences, School of Medical Sciences, Faculty of Biology, Medicine and Health, University of Manchester, Manchester, United Kingdom
| | - Silvia Lonardi
- Department of Molecular and Translational Medicine, School of Medicine, University of Brescia, Brescia, Italy
| | - Brian Telfer
- Division of Pharmacy and Optometry, School of Health Sciences, Faculty of Biology, Medicine and Health, University of Manchester, Manchester, United Kingdom
| | - Sarah Lussoso
- Department of Biotechnology Chemistry and Pharmacy, University of Siena, Siena, Italy
| | - Blanca Risa-Ebrí
- Division of Cancer Sciences, School of Medical Sciences, Faculty of Biology, Medicine and Health, University of Manchester, Manchester, United Kingdom
| | - Jingwei Zhang
- Division of Cancer Sciences, School of Medical Sciences, Faculty of Biology, Medicine and Health, University of Manchester, Manchester, United Kingdom
| | - Ilaria Russo
- School of Medicine, Keel University, Keel, United Kingdom.,Department of Medicine-Infectious Diseases, Washington University, Saint Louis, Missouri
| | - Jinhua Wang
- Department of Cancer Biology, Dana-Farber Cancer Institute, Boston, Massachusetts.,Department of Biological Chemistry and Molecular Pharmacology, Harvard Medical School, Boston, Massachusetts
| | - Annalisa Santucci
- Department of Biotechnology Chemistry and Pharmacy, University of Siena, Siena, Italy
| | - Katherine G Finegan
- Division of Pharmacy and Optometry, School of Health Sciences, Faculty of Biology, Medicine and Health, University of Manchester, Manchester, United Kingdom
| | - Nathanael S Gray
- Department of Cancer Biology, Dana-Farber Cancer Institute, Boston, Massachusetts.,Department of Biological Chemistry and Molecular Pharmacology, Harvard Medical School, Boston, Massachusetts
| | - William Vermi
- Department of Molecular and Translational Medicine, School of Medicine, University of Brescia, Brescia, Italy.,Department of Pathology and Immunology, Washington University, Saint Louis, Missouri
| | - Cathy Tournier
- Division of Cancer Sciences, School of Medical Sciences, Faculty of Biology, Medicine and Health, University of Manchester, Manchester, United Kingdom.
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30
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Woo HH, Chambers SK. The alternative spliced 3'-UTR mediated differential secretion of macrophage colony stimulating factor in breast cancer cells. Biochem Biophys Res Commun 2020; 525:1004-1010. [PMID: 32178869 DOI: 10.1016/j.bbrc.2020.03.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2020] [Accepted: 03/01/2020] [Indexed: 10/24/2022]
Abstract
CSF-1 mRNA 3'UTR variants (var) are generated from alternative splicing. CSF-1 protein encoded by var-1 mRNA with long 3'UTR derived from exon-10 is rapidly secreted compared to the CSF-1 protein encoded by var-4 mRNA with short 3'UTR derived from exon-9. Secretion kinetics indicates that HuR, which binds the CSF-1 var-1 mRNA, but not var-4 mRNA, accelerates the secretion of CSF-1 protein. HuR overexpression increases the secretion rate of CSF-1 protein. In contrast, silencing of HuR does not have such an effect, suggesting other compensatory mechanisms. Effect of the CSF-1 mRNA variant 3'UTRs on cellular phenotype shows both CSF-1 var-1 or -4 mRNA is involved in the enhanced rates of migration and invasion observed by both in vitro in breast cancer cells. Our study indicates that the alternative splicing of CSF-1 mRNA 3'UTR can regulate differential secretion of CSF-1 protein.
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Affiliation(s)
- Ho-Hyung Woo
- University of Arizona Cancer Center, University of Arizona, Tucson, AZ, 85724, USA.
| | - Setsuko K Chambers
- University of Arizona Cancer Center, University of Arizona, Tucson, AZ, 85724, USA; Department of Obstetrics and Gynecology, University of Arizona, Tucson, AZ, 85724, USA
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31
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Abstract
The tumor microenvironment (TME) is a complex ecosystem, including blood vessels,
immune cells, fibroblasts, extracellular matrix, cytokines, hormones, and so on.
The TME differs from the normal tissue environment (NTE) in many aspects, such
as tissue architecture, chronic inflammation, level of oxygen and pH,
nutritional state of the cells, as well as tissue firmness. The NTE can inhibit
the growth of cancer at the early tumorigenesis phase, whereas the TME promotes
the growth of cancer in general, although it may have some anticancer effects.
In particular, the TME plays a crucial role in the generation and maintenance of
cancer stem cells, which lie at the root of cancer growth. Therefore,
normalization of the TME to the NTE may inhibit cancer growth or improve cancer
therapeutic efficiency. This review focuses on the recent emerging approaches
for this normalization and the action mechanisms.
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Affiliation(s)
- Jie Zheng
- 1 Southeast University, Nanjing, China
| | - Peng Gao
- 2 Children's Hospital of Philadelphia, Philadelphia, PA, USA
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32
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Ovarian Cancer Dissemination-A Cell Biologist's Perspective. Cancers (Basel) 2019; 11:cancers11121957. [PMID: 31817625 PMCID: PMC6966436 DOI: 10.3390/cancers11121957] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2019] [Accepted: 12/04/2019] [Indexed: 12/16/2022] Open
Abstract
Epithelial ovarian cancer (EOC) comprises multiple disease states representing a variety of distinct tumors that, irrespective of tissue of origin, genetic aberrations and pathological features, share common patterns of dissemination to the peritoneal cavity. EOC peritoneal dissemination is a stepwise process that includes the formation of malignant outgrowths that detach and establish widespread peritoneal metastases through adhesion to serosal membranes. The cell biology associated with outgrowth formation, detachment, and de novo adhesion is at the nexus of diverse genetic backgrounds that characterize the disease. Development of treatment for metastatic disease will require detailed characterization of cellular processes involved in each step of EOC peritoneal dissemination. This article offers a review of the literature that relates to the current stage of knowledge about distinct steps of EOC peritoneal dissemination, with emphasis on the cell biology aspects of the process.
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33
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Yin M, Shen J, Yu S, Fei J, Zhu X, Zhao J, Zhai L, Sadhukhan A, Zhou J. Tumor-Associated Macrophages (TAMs): A Critical Activator In Ovarian Cancer Metastasis. Onco Targets Ther 2019; 12:8687-8699. [PMID: 31695427 PMCID: PMC6814357 DOI: 10.2147/ott.s216355] [Citation(s) in RCA: 51] [Impact Index Per Article: 10.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2019] [Accepted: 09/24/2019] [Indexed: 12/13/2022] Open
Abstract
Tumor-associated macrophages (TAMs) that appear in every stage of cancer progression are usually tumor-promoting cells and are present abundantly in the tumor-associated microenvironment. In ovarian cancer, the overall and intratumoral M1/M2 ratio is a relatively efficient TAM parameter for predicting the prognosis of patients, especially for serous tissue type cancer. TAMs exhibit immunological checkpoint modulators, such as the B7 family and programmed death-ligand 1 (PD-L1), and play a key role in the development, metastasis and invasion of ovarian cancer, but the underlying mechanism is barely understood. Ovarian cancer is a severe gynecological malignancy with high mortality. Ovarian cancer-associated death can primarily be attributed to cancer metastasis. The majority of patients are diagnosed with wide dissemination in the peritoneum and omentum, limiting the effectiveness of surgery and chemotherapy. In addition, unlike other well-documented cancers, metastasis through vasculature is not a usual dissemination pathway in ovarian cancer. This review sheds light on TAMs and the main process and mechanism of ovarian cancer metastasis.
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Affiliation(s)
- Meichen Yin
- Department of Gynecology, The Second Affiliated Hospital of Zhejiang University School of Medicine, Hangzhou, Zhejiang, People’s Republic of China
| | - Jiayu Shen
- Department of Gynecology, The Second Affiliated Hospital of Zhejiang University School of Medicine, Hangzhou, Zhejiang, People’s Republic of China
| | - Shuqian Yu
- Department of Gynecology, The Second Affiliated Hospital of Zhejiang University School of Medicine, Hangzhou, Zhejiang, People’s Republic of China
| | - Jing Fei
- Department of Gynecology, The Second Affiliated Hospital of Zhejiang University School of Medicine, Hangzhou, Zhejiang, People’s Republic of China
| | - Xiaoqing Zhu
- Department of Gynecology, The Second Affiliated Hospital of Zhejiang University School of Medicine, Hangzhou, Zhejiang, People’s Republic of China
| | - Jiayao Zhao
- Department of Gynecology, The Second Affiliated Hospital of Zhejiang University School of Medicine, Hangzhou, Zhejiang, People’s Republic of China
| | - Lingyun Zhai
- Department of Gynecology, The Second Affiliated Hospital of Zhejiang University School of Medicine, Hangzhou, Zhejiang, People’s Republic of China
| | - Annapurna Sadhukhan
- Department of Gynecology, The Second Affiliated Hospital of Zhejiang University School of Medicine, Hangzhou, Zhejiang, People’s Republic of China
| | - Jianwei Zhou
- Department of Gynecology, The Second Affiliated Hospital of Zhejiang University School of Medicine, Hangzhou, Zhejiang, People’s Republic of China
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34
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Mukherjee S, Sonanini D, Maurer A, Daldrup-Link HE. The yin and yang of imaging tumor associated macrophages with PET and MRI. Am J Cancer Res 2019; 9:7730-7748. [PMID: 31695797 PMCID: PMC6831464 DOI: 10.7150/thno.37306] [Citation(s) in RCA: 46] [Impact Index Per Article: 9.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2019] [Accepted: 08/27/2019] [Indexed: 12/14/2022] Open
Abstract
Tumor associated macrophages (TAM) are key players in the cancer microenvironment. Molecular imaging modalities such as MRI and PET can be used to track and monitor TAM dynamics in tumors non-invasively, based on specific uptake and quantification of MRI-detectable nanoparticles or PET-detectable radiotracers. Particular molecular signatures can be leveraged to target anti-inflammatory TAM, which support tumor growth, and pro-inflammatory TAM, which suppress tumor growth. In addition, TAM-directed imaging probes can be designed to include immune modulating properties, thereby leading to combined diagnostic and therapeutic (theranostic) effects. In this review, we will discuss the complementary role of TAM-directed radiotracers and iron oxide nanoparticles for monitoring cancer immunotherapies with PET and MRI technologies. In addition, we will outline how TAM-directed imaging and therapy is interdependent and can be connected towards improved clinical outcomes
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35
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Paul CD, Bishop K, Devine A, Paine EL, Staunton JR, Thomas SM, Thomas JR, Doyle AD, Miller Jenkins LM, Morgan NY, Sood R, Tanner K. Tissue Architectural Cues Drive Organ Targeting of Tumor Cells in Zebrafish. Cell Syst 2019; 9:187-206.e16. [PMID: 31445892 DOI: 10.1016/j.cels.2019.07.005] [Citation(s) in RCA: 33] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2018] [Revised: 03/28/2019] [Accepted: 06/27/2019] [Indexed: 01/03/2023]
Abstract
Tumor cells encounter a myriad of physical cues upon arrest and extravasation in capillary beds. Here, we examined the role of physical factors in non-random organ colonization using a zebrafish xenograft model. We observed a two-step process by which mammalian mammary tumor cells showed non-random organ colonization. Initial homing was driven by vessel architecture, where greater numbers of cells became arrested in the topographically disordered blood vessels of the caudal vascular plexus (CVP) than in the linear vessels in the brain. Following arrest, bone-marrow- and brain-tropic clones exhibited organ-specific patterns of extravasation. Extravasation was mediated by β1 integrin, where knockdown of β1 integrin reduced extravasation in the CVP but did not affect extravasation of a brain-tropic clone in the brain. In contrast, silencing myosin 1B redirected early colonization from the brain to the CVP. Our results suggest that organ selectivity is driven by both vessel topography and cell-type-dependent extravasation.
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Affiliation(s)
- Colin D Paul
- Laboratory of Cell Biology, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD 20892, USA
| | - Kevin Bishop
- Zebrafish Core, Translational and Functional Genomics Branch, National Human Genome Research Institute, National Institutes of Health, Bethesda, MD 20892, USA
| | - Alexus Devine
- Laboratory of Cell Biology, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD 20892, USA
| | - Elliott L Paine
- Laboratory of Cell Biology, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD 20892, USA
| | - Jack R Staunton
- Laboratory of Cell Biology, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD 20892, USA
| | - Sarah M Thomas
- Laboratory of Cell Biology, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD 20892, USA
| | - Joanna R Thomas
- Laboratory of Cell Biology, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD 20892, USA
| | - Andrew D Doyle
- National Institute of Dental and Craniofacial Research, National Institutes of Health, Bethesda, MD 20892, USA
| | - Lisa M Miller Jenkins
- Laboratory of Cell Biology, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD 20892, USA
| | - Nicole Y Morgan
- National Institute of Biomedical Imaging and Bioengineering, National Institutes of Health, Bethesda, MD 20814, USA
| | - Raman Sood
- Zebrafish Core, Translational and Functional Genomics Branch, National Human Genome Research Institute, National Institutes of Health, Bethesda, MD 20892, USA
| | - Kandice Tanner
- Laboratory of Cell Biology, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD 20892, USA.
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36
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Chen N, Ritsma LMA, Vrisekoop N. In vivo characteristics of human and mouse breast tumor cell lines. Exp Cell Res 2019; 381:86-93. [PMID: 30980788 DOI: 10.1016/j.yexcr.2019.04.009] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2018] [Revised: 03/30/2019] [Accepted: 04/07/2019] [Indexed: 11/29/2022]
Abstract
Although two- and three-dimensional in vitro studies of breast tumor cell lines have increased our knowledge on tumor growth and metastasis formation, the complex in vivo microenvironment is not taken into consideration. The goal of our study was to illustrate the in vivo morphology and motility of widely used breast tumor cell lines. Intravital microscopy allows real-time visualization of individual cells inside tissues of living animals. We used this technique to study breast cancer migration in the complex orthotopic microenvironment. More specifically, we characterized cell morphology, cell-cell interactions, polarity and motility of mouse tumor cell lines 4T1 and mILC-1 and human tumor cell lines MDA-MB-231 and T47D. Almost all measured parameters were remarkably heterogeneous even between positions within the same tumor. Migrating tumor cells were circular in all tumor models, indicating predominantly amoeboid motility. This overview of the in vivo characteristics of mouse and human breast tumor cell lines illustrates their heterogeneity and complexity in real life, and additionally exemplifies caution should be taken to extrapolate in vitro assays of tumor invasiveness.
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Affiliation(s)
- Na Chen
- Department of Respiratory Medicine, Laboratory of Translational Immunology, University Medical Center Utrecht, the Netherlands
| | - Laila M A Ritsma
- Department of Molecular Cell Biology, Leiden University Medical Center, the Netherlands
| | - Nienke Vrisekoop
- Department of Respiratory Medicine, Laboratory of Translational Immunology, University Medical Center Utrecht, the Netherlands.
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37
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Opoku-Acheampong AB, Baumfalk DR, Horn AG, Kunkel ON, Ganta CK, McCullough DJ, Siemann DW, Muller-Delp J, Behnke BJ. Prostate cancer cell growth characteristics in serum and prostate-conditioned media from moderate-intensity exercise-trained healthy and tumor-bearing rats. Am J Cancer Res 2019; 9:650-667. [PMID: 31105994 PMCID: PMC6511645] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2018] [Accepted: 03/11/2019] [Indexed: 06/09/2023] Open
Abstract
Physical activity is associated with diminished risk of several cancers, and preclinical studies suggest exercise training may alter tumor cell growth in certain tissue(s) (e.g., adipose). From moderate-intensity exercise-trained rats versus sedentary controls, we hypothesized 1) there will be a decreased prostate cancer cell viability and migration in vitro and, within the prostate, a reduced 5α-reductase 2 (5αR2) and increased caspase-3 expression, and 2) that exercise training in tumor-bearing (TB) animals will demonstrate a reduced tumor cell viability in prostate-conditioned media. Serum and prostate were harvested from sedentary or exercise-trained (treadmill running, 10-11 weeks) immune-competent (Copenhagen; n = 20) and -deficient (Nude; n = 18) rats. AT-1 and PC-3 prostate cancer cells were grown in one or more of the following: serum-supplemented media (SSM), SSM from TB rats (SSM-TB), prostate-conditioned media (PCM) or PCM from TB rats (PCM-TB) for 24-96 h under normoxic (18.6% O2) or hypoxic (5% O2) conditions. Under normoxic condition, there was a decreased AT-1 cell viability in SSM and PCM from the exercise-trained (ET) immune-competent rats, but no difference in PC-3 cell viability in SSM and PCM from ET Nude rats versus the sedentary (SED) group, or in SSM-TB from ET-TB Nude rats versus the SED-TB group. However, there was a decreased PC-3 cell viability in the PCM-TB of the ET-TB group versus SED-TB group. PC-3 cell viability in all conditioned media types was not altered between groups with hypoxia. In the prostate, exercise training did not alter 5αR2 expression levels, but increased caspase-3 expression levels. In conclusion, prior exercise status reduced prostate cancer cell viability in the serum and prostate of trained rats but did not modify several other key prostate tumor cell growth characteristics (e.g., migration, cell cycle except in S phase of PC-3 cells in PCM-TB). Importantly, once the tumor was established, exercise training reduced tumor cell viability in the surrounding prostate, which may help explain the reduced severity of the disease in patients that exercise.
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Affiliation(s)
| | - Dryden R Baumfalk
- Department of Kinesiology, Kansas State UniversityManhattan, KS 66506, USA
| | - Andrew G Horn
- Department of Kinesiology, Kansas State UniversityManhattan, KS 66506, USA
| | - Olivia N Kunkel
- Department of Kinesiology, Kansas State UniversityManhattan, KS 66506, USA
| | - Charan K Ganta
- Department of Diagnostic Medicine, College of Veterinary Medicine, Kansas State UniversityManhattan, KS 66506, USA
| | - Danielle J McCullough
- Department of Anatomy and Physiology, Edward Via College of Osteopathic Medicine-Auburn CampusAuburn, AL 36832, USA
| | - Dietmar W Siemann
- Department of Radiation Oncology, University of FloridaGainesville, FL 32610, USA
| | - Judy Muller-Delp
- Department of Biomedical Sciences, College of Medicine, Florida State UniversityTallahassee, FL 32306, USA
| | - Bradley J Behnke
- Department of Kinesiology, Kansas State UniversityManhattan, KS 66506, USA
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38
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Fatsis-Kavalopoulos N, O'Callaghan P, Xie B, Hernández Vera R, Idevall-Hagren O, Kreuger J. Formation of precisely composed cancer cell clusters using a cell assembly generator (CAGE) for studying paracrine signaling at single-cell resolution. LAB ON A CHIP 2019; 19:1071-1081. [PMID: 30783638 DOI: 10.1039/c8lc01153b] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/16/2023]
Abstract
The function and behaviour of any given cell in a healthy tissue, or in a tumor, is affected by interactions with its neighboring cells. It is therefore important to create methods that allow for reconstruction of tissue niches in vitro for studies of cell-cell signaling and associated cell behaviour. To this end we created the cell assembly generator (CAGE), a microfluidic device which enables the organization of different cell types into precise cell clusters in a flow chamber compatible with high-resolution microscopy. In proof-of-concept paracrine signalling experiments, 4-cell clusters consisting of one pancreatic β-cell and three breast cancer cells were formed. It has previously been established that extracellular ATP induces calcium (Ca2+) release from the endoplasmic reticulum (ER) to the cytosol before it is cleared back into the ER via sarcoplasmic/ER Ca2+ ATPase (SERCA) pumps. Here, ATP release from the β-cell was stimulated by depolarization, and dynamic changes in Ca2+ levels in the adjacent cancer cells measured using imaging of the calcium indicator Fluo-4. We established that changes in the concentration of cytosolic Ca2+ in the cancer cells were proportional to the distance from the ATP-releasing β-cell. Additionally, we established that the relationship between distance and cytosolic calcium changes were dependent on Ca2+-release from the ER using 5-cell clusters composed of one β-cell, two untreated cancer cells and two cancer cells pretreated with Thapsigargin (to deplete the ER of Ca2+). These experiments show that the CAGE can be used to create exact cell clusters, which affords precise control for reductionist studies of cell-cell signalling and permits the formation of heterogenous cell models of specific tissue niches.
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39
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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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40
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Furlan V, Konc J, Bren U. Inverse Molecular Docking as a Novel Approach to Study Anticarcinogenic and Anti-Neuroinflammatory Effects of Curcumin. Molecules 2018; 23:E3351. [PMID: 30567342 PMCID: PMC6321024 DOI: 10.3390/molecules23123351] [Citation(s) in RCA: 51] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2018] [Revised: 12/07/2018] [Accepted: 12/17/2018] [Indexed: 11/16/2022] Open
Abstract
Research efforts are placing an ever increasing emphasis on identifying signal transduction pathways related to the chemopreventive activity of curcumin. Its anticarcinogenic effects are presumably mediated by the regulation of signaling cascades, including nuclear factor κB (NF-κB), activator protein 1 (AP-1), and mitogen-activated protein kinases (MAPK). By modulating signal transduction pathways, curcumin induces apoptosis in malignant cells, thus inhibiting cancer development and progression. Due to the lack of mechanistic insight in the scientific literature, we developed a novel inverse molecular docking protocol based on the CANDOCK algorithm. For the first time, we performed inverse molecular docking of curcumin into a collection of 13,553 available human protein structures from the Protein Data Bank resulting in prioritized target proteins of curcumin. Our predictions were in agreement with the scientific literature and confirmed that curcumin binds to folate receptor β, DNA (cytosine-5)-methyltransferase 3A, metalloproteinase-2, mitogen-activated protein kinase 9, epidermal growth factor receptor and apoptosis-inducing factor 1. We also identified new potential protein targets of curcumin, namely deoxycytidine kinase, NAD-dependent protein deacetylase sirtuin-1 and -2, ecto-5'-nucleotidase, core histone macro-H2A.1, tyrosine-protein phosphatase non-receptor type 11, macrophage colony-stimulating factor 1 receptor, GTPase HRas, aflatoxin B1 aldehyde reductase member 3, aldo-keto reductase family 1 member C3, amiloride-sensitive amine oxidase, death-associated protein kinase 2 and tryptophan-tRNA ligase, that may all play a crucial role in its observed anticancer effects. Moreover, our inverse docking results showed that curcumin potentially binds also to the proteins cAMP-specific 3',5'-cyclic phosphodiesterase 4D and 17-β-hydroxysteroid dehydrogenase type 10, which provides a new explanation for its efficiency in the treatment of Alzheimer's disease. We firmly believe that our computational results will complement and direct future experimental studies on curcumin's anticancer activity as well as on its therapeutic effects against Alzheimer's disease.
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Affiliation(s)
- Veronika Furlan
- Faculty of Chemistry and Chemical Technology, University of Maribor, Smetanova 17, SI-2000 Maribor, Slovenia.
| | - Janez Konc
- National Institute of Chemistry, Hajdrihova 19, SI-1000 Ljubljana, Slovenia.
| | - Urban Bren
- Faculty of Chemistry and Chemical Technology, University of Maribor, Smetanova 17, SI-2000 Maribor, Slovenia.
- National Institute of Chemistry, Hajdrihova 19, SI-1000 Ljubljana, Slovenia.
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41
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Woo HH, Lee SC, Stoffer JB, Rush D, Chambers SK. Phenotype of vigilin expressing breast cancer cells binding to the 69 nt 3'UTR element in CSF-1R mRNA. Transl Oncol 2018; 12:106-115. [PMID: 30292064 PMCID: PMC6171096 DOI: 10.1016/j.tranon.2018.09.012] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2018] [Revised: 09/20/2018] [Accepted: 09/21/2018] [Indexed: 12/27/2022] Open
Abstract
Vigilin, a nucleocytoplasmic shuttling protein, post-transcriptionally suppresses proto-oncogene c-fms expression (encoding CSF-1R) in breast cancer by binding to a 69 nt cis-acting 3-UTR element in CSF-1R mRNA. CSF-1R is an important mediator of breast cancer development, metastasis, and survival. We confirm that vigilin decreases in vitro reporter luciferase activity as well as the translation rate of target mRNAs. We further explore the mechanism of suppression of CSF-1R. We show that the 69 nt binding element has profound effects on translation efficiency of CSF-1R mRNA, not seen in the presence of mutation of the element. Also, mutation of the 69 nt element in the CSF-1R mRNA 3′UTR both interferes with direct vigilin binding and obviates effect of vigilin overexpression on translational repression of CSF-1R. We show that stable vigilin binding requires the full length 69 nt CSF-1R element, including the 26 nt pyrimidine-rich core. Furthermore, titration of endogenous vigilin and other proteins which bind the 69 nt element, by exogenously introduced CSF-1R mRNA 3′UTR containing the pyrimidine-rich sequence, increases the adhesion, motility, and invasion of breast cancer cells. This phenotypic effect is not seen when the 69 nt element is deleted. Lastly, we are the first to show that human breast tissues exhibit strong vigilin expression in normal breast epithelium. Our pilot data suggest decreased vigilin protein expression, along with shift from the nucleus to the cytoplasmic location, in the transition to ductal carcinoma in situ.
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Affiliation(s)
- Ho-Hyung Woo
- The University of Arizona Cancer Center, 1515 N Campbell Ave, Tucson, AZ 85724, USA
| | - Sang C Lee
- The University of Arizona Cancer Center, 1515 N Campbell Ave, Tucson, AZ 85724, USA
| | - Jha'nae B Stoffer
- The University of Arizona Cancer Center, 1515 N Campbell Ave, Tucson, AZ 85724, USA
| | - Demaretta Rush
- Department of Pathology, University of Arizona, 1501 N Campbell Ave, Tucson, AZ 85724, USA
| | - Setsuko K Chambers
- The University of Arizona Cancer Center, 1515 N Campbell Ave, Tucson, AZ 85724, USA; Department of Obstetrics and Gynecology, University of Arizona, 1501 N Campbell Ave, Tucson, AZ 85724, USA.
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Niehus SE, Tran DDH, Mischak M, Koch A. Colony-stimulating factor-1 receptor provides a growth advantage in epithelial cancer cell line A431 in the presence of epidermal growth factor receptor inhibitor gefitinib. Cell Signal 2018; 51:191-198. [PMID: 30075184 DOI: 10.1016/j.cellsig.2018.07.014] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2018] [Revised: 07/25/2018] [Accepted: 07/30/2018] [Indexed: 11/25/2022]
Abstract
Although epidermal growth factor receptor (EGFR) has been identified as a potent "oncogenic driver" in various tumors of epithelial origin, EGFR-targeted therapies are often of limited success. One of the challenges of improving targeted therapies is to overcome bypassing signaling pathways. Analysis of RNA-seq data of 1006 cell lines from the Cancer Cell Line Encyclopedia (CCLE) revealed that more than 12% of carcinoma cell lines expressed markedly elevated mRNA levels of colony-stimulating factor (CSF)-1 receptor (CSF-1R). Since epithelial cells also express CSF-1, elevated levels of CSF-1R may participate in providing alternative growth and survival signals under targeted therapies. To address this question, we ectopically expressed CSF-1R in A431 cells that express EGFR at high levels, but no biologically relevant level of CSF-1R. In the presence of EGFR inhibitor gefitinib, CSF-1R provided a significant growth advantage in A431 cells. As expected, activation of both receptors, EGFR or CSF-1R, induced phosphorylation of extracellular signal-regulated kinase (Erk)1/2, Akt, protein kinase C (PKC) and signal transducer and activator of transcription (STAT)3. However, EGFR, but not CSF-1R, also induced STAT5 phosphorylation. Inhibitor of phosphatidylinositol 3-kinase (PI3K) (AZD8186), MAPK/ERK kinase (MEK)1/2 (U0126), PKCs (Bisindolylmaleimide I or Gö6976) or STAT3 (Stattic) partially reduced proliferation of CSF-1R expressing A431 cells in the presence of gefitinib. Moreover, multi-kinase inhibitor, cabozantinib, suppressed CSF-1R activation and drastically reduced cell growth when combined with gefitinib. These data suggest that CSF-1R has the potential to reduce sensitivity to gefitinib and may be involved in resistance development.
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Affiliation(s)
- Svenja Ellen Niehus
- Institut fuer Zellbiochemie, OE4310, Medizinische Hochschule Hannover, Carl-Neuberg-Str. 1, D-30625 Hannover, Germany.
| | - Doan Duy Hai Tran
- Institut fuer Zellbiochemie, OE4310, Medizinische Hochschule Hannover, Carl-Neuberg-Str. 1, D-30625 Hannover, Germany.
| | - Michaela Mischak
- Institut fuer Zellbiochemie, OE4310, Medizinische Hochschule Hannover, Carl-Neuberg-Str. 1, D-30625 Hannover, Germany
| | - Alexandra Koch
- Institut fuer Zellbiochemie, OE4310, Medizinische Hochschule Hannover, Carl-Neuberg-Str. 1, D-30625 Hannover, Germany.
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43
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Okugawa Y, Toiyama Y, Ichikawa T, Kawamura M, Yasuda H, Fujikawa H, Saigusa S, Ohi M, Araki T, Tanaka K, Inoue Y, Tanaka M, Miki C, Kusunoki M. Colony-stimulating factor-1 and colony-stimulating factor-1 receptor co-expression is associated with disease progression in gastric cancer. Int J Oncol 2018; 53:737-749. [PMID: 29767252 DOI: 10.3892/ijo.2018.4406] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2017] [Accepted: 04/10/2018] [Indexed: 11/06/2022] Open
Abstract
Colony‑stimulating‑factor‑1 (CSF‑1) is a hematopoietic growth factor that exerts its effects through the c‑fms/CSF‑1 receptor (CSF‑1R). The CSF‑1/CSF‑1R axis is thought to be involved in the development of several types of cancer. This study aimed to clarify the clinical and biological significance of the CSF‑1/CSF‑1R axis in gastric cancer (GC). For this purpose, we evaluated CSF‑1 and CSF‑1R expression in GC tissues from 148 patients by RT‑qPCR and immunohistochemistry. The biological roles of the CSF‑1/CSF‑1R axis were investigated by measuring the cell proliferation and migration, and anoikis resistance in a human GC cell line following treatment with recombinant human CSF‑1 and/or CSF‑1R inhibitor. The results revealed that an elevated expression of CSF‑1 or CSF‑1R significantly correlated with disease progression and with a poor overall survival (OS, P=0.037 and 0.016, respectively) and disease‑free survival (DFS, P<0.001 and <0.001, respectively) of patients with GC. Furthermore, a high co‑expression of CSF‑1 and CSF‑1R was an independent prognostic factor for OS (HR, 1.38; 95% CI, 1.02‑1.88; P=0.038) and DFS (HR, 1.79; 95% CI, 1.21‑2.67; P=0.004), and an independent risk factor for lymph node and peritoneal metastasis. Immunohistochemical analysis revealed an intense CSF‑1/CSF‑1R expression in the cytoplasm of cancer cells in primary GC tissues. CSF‑1 or CSF‑1R expression positively correlated with vascular endothelial growth factor A (VEGFA) or Fms related tyrosine kinase 1 (FLT1) expression in GC tissues. Treatment with recombinant human CSF‑1 promoted proliferation, migration and anoikis resistance in a GC cell line. These effects were generally blocked by CSF‑1R inhibition. On the whole, the findings of this study indicate that the CSF‑1/CSF‑1R axis may be a clinically useful prognostic and predictive biomarker for lymph node and peritoneal metastasis and a potential therapeutic target in GC.
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Affiliation(s)
- Yoshinaga Okugawa
- Department of Surgery and Medical Oncology, Iga City General Hospital, Iga, Mie 518-0823, Japan
| | - Yuji Toiyama
- Department of Gastrointestinal and Pediatric Surgery, Division of Reparative Medicine, Institute of Life Sciences, Mie University Graduate School of Medicine, Tsu, Mie 514-8507, Japan
| | - Takashi Ichikawa
- Department of Gastrointestinal and Pediatric Surgery, Division of Reparative Medicine, Institute of Life Sciences, Mie University Graduate School of Medicine, Tsu, Mie 514-8507, Japan
| | - Mikio Kawamura
- Department of Gastrointestinal and Pediatric Surgery, Division of Reparative Medicine, Institute of Life Sciences, Mie University Graduate School of Medicine, Tsu, Mie 514-8507, Japan
| | - Hiromi Yasuda
- Department of Gastrointestinal and Pediatric Surgery, Division of Reparative Medicine, Institute of Life Sciences, Mie University Graduate School of Medicine, Tsu, Mie 514-8507, Japan
| | - Hiroyuki Fujikawa
- Department of Gastrointestinal and Pediatric Surgery, Division of Reparative Medicine, Institute of Life Sciences, Mie University Graduate School of Medicine, Tsu, Mie 514-8507, Japan
| | - Susumu Saigusa
- Department of Gastrointestinal and Pediatric Surgery, Division of Reparative Medicine, Institute of Life Sciences, Mie University Graduate School of Medicine, Tsu, Mie 514-8507, Japan
| | - Masaki Ohi
- Department of Gastrointestinal and Pediatric Surgery, Division of Reparative Medicine, Institute of Life Sciences, Mie University Graduate School of Medicine, Tsu, Mie 514-8507, Japan
| | - Toshimitsu Araki
- Department of Gastrointestinal and Pediatric Surgery, Division of Reparative Medicine, Institute of Life Sciences, Mie University Graduate School of Medicine, Tsu, Mie 514-8507, Japan
| | - Koji Tanaka
- Department of Surgery and Medical Oncology, Iga City General Hospital, Iga, Mie 518-0823, Japan
| | - Yasuhiro Inoue
- Department of Gastrointestinal and Pediatric Surgery, Division of Reparative Medicine, Institute of Life Sciences, Mie University Graduate School of Medicine, Tsu, Mie 514-8507, Japan
| | - Motoyoshi Tanaka
- Department of Surgery and Medical Oncology, Iga City General Hospital, Iga, Mie 518-0823, Japan
| | - Chikao Miki
- Department of Surgery and Medical Oncology, Iga City General Hospital, Iga, Mie 518-0823, Japan
| | - Masato Kusunoki
- Department of Gastrointestinal and Pediatric Surgery, Division of Reparative Medicine, Institute of Life Sciences, Mie University Graduate School of Medicine, Tsu, Mie 514-8507, Japan
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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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45
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Pass HI, Lavilla C, Canino C, Goparaju C, Preiss J, Noreen S, Blandino G, Cioce M. Inhibition of the colony-stimulating-factor-1 receptor affects the resistance of lung cancer cells to cisplatin. Oncotarget 2018; 7:56408-56421. [PMID: 27486763 PMCID: PMC5302923 DOI: 10.18632/oncotarget.10895] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2016] [Accepted: 06/30/2016] [Indexed: 02/07/2023] Open
Abstract
In the present work we show that multiple lung cancer cell lines contain cisplatin resistant cell subpopulations expressing the Colony-Stimulating-Factor-Receptor-1 (CSF-1R) and surviving chemotherapy-induced stress. By exploiting siRNA-mediated knock down in vitro and the use of an investigational CSF-1R TKI (JNJ-40346527) in vitro and in vivo, we show that expression and function of the receptor are required for the clonogenicity and chemoresistance of the cell lines. Thus, inhibition of the kinase activity of the receptor reduced the levels of EMT-associated genes, stem cell markers and chemoresistance genes. Additionally, the number of high aldehyde dehydrogenase (ALDH) expressing cells was reduced, consequent to the lack of cisplatin-induced increase of ALDH isoforms. This affected the collective chemoresistance of the treated cultures. Treatment of tumor bearing mice with JNJ-40346527, at pharmacologically relevant doses, produced strong chemo-sensitizing effects in vivo. These anticancer effects correlated with a reduced number of CSF-1Rpos cells, in tumors excised from the treated mice. Depletion of the CD45pos cells within the treated tumors did not, apparently, play a major role in mediating the therapeutic response to the TKI. Thus, lung cancer cells express a functional CSF-1 and CSF-1R duo which mediates pro-tumorigenic effects in vivo and in vitro and can be targeted in a therapeutically relevant way. These observations complement the already known role for the CSF-1R at mediating the pro-tumorigenic properties of tumor-infiltrating immune components.
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Affiliation(s)
- Harvey I Pass
- Division of Thoracic Surgery, Department of Cardiothoracic Surgery, Langone Medical Center, New York University, New York, USA
| | - Carmencita Lavilla
- New York University Langone Medical Center, New York University, New York, USA
| | - Claudia Canino
- Division of Thoracic Surgery, Department of Cardiothoracic Surgery, Langone Medical Center, New York University, New York, USA.,University Campus Biomedico, Rome, Italy
| | - Chandra Goparaju
- Division of Thoracic Surgery, Department of Cardiothoracic Surgery, Langone Medical Center, New York University, New York, USA
| | - Jordan Preiss
- Division of Thoracic Surgery, Department of Cardiothoracic Surgery, Langone Medical Center, New York University, New York, USA
| | - Samrah Noreen
- New York University Langone Medical Center, New York University, New York, USA
| | - Giovanni Blandino
- Translational Oncogenomics Unit, Italian National Cancer Institute 'Regina Elena', Rome, Italy.,Department of Oncology, Juravinski Cancer Center-McMaster University, Hamilton, Ontario, Canada
| | - Mario Cioce
- Division of Thoracic Surgery, Department of Cardiothoracic Surgery, Langone Medical Center, New York University, New York, USA.,Translational Oncogenomics Unit, Italian National Cancer Institute 'Regina Elena', Rome, Italy
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46
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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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Melzer C, von der Ohe J, Hass R. Enhanced metastatic capacity of breast cancer cells after interaction and hybrid formation with mesenchymal stroma/stem cells (MSC). Cell Commun Signal 2018; 16:2. [PMID: 29329589 PMCID: PMC5795285 DOI: 10.1186/s12964-018-0215-4] [Citation(s) in RCA: 58] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2017] [Accepted: 01/02/2018] [Indexed: 01/18/2023] Open
Abstract
Background Fusion of breast cancer cells with tumor-associated populations of the microenvironment including mesenchymal stroma/stem-like cells (MSC) represents a rare event in cell communication whereby the metastatic capacity of those hybrid cells remains unclear. Methods Functional changes were investigated in vitro and in vivo following spontaneous fusion and hybrid cell formation between primary human MSC and human MDA-MB-231 breast cancer cells. Thus, lentiviral eGFP-labeled MSC and breast cancer cells labeled with mcherry resulted in dual-fluorescing hybrid cells after co-culture. Results Double FACS sorting and single cell cloning revealed two different aneuploid male hybrid populations (MDA-hyb1 and MDA-hyb2) with different STR profiles, pronounced telomerase activities, and enhanced proliferative capacities as compared to the parental cells. Microarray-based mRNA profiling demonstrated marked regulation of genes involved in epithelial-mesenchymal transition and increased expression of metastasis-associated genes including S100A4. In vivo studies following subcutaneous injection of the breast cancer and the two hybrid populations substantiated the in vitro findings by a significantly elevated tumor growth of the hybrid cells. Moreover, both hybrid populations developed various distant organ metastases in a much shorter period of time than the parental breast cancer cells. Conclusion Together, these data demonstrate spontaneous development of new tumor cell populations exhibiting different parental properties after close interaction and subsequent fusion of MSC with breast cancer cells. This formation of tumor hybrids contributes to continuously increasing tumor heterogeneity and elevated metastatic capacities. Electronic supplementary material The online version of this article (10.1186/s12964-018-0215-4) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Catharina Melzer
- Biochemistry and Tumor Biology Laboratory, Department of Obstetrics and Gynecology, Hannover Medical School, Carl-Neuberg-Str. 1, Hannover, D-30625, Germany
| | - Juliane von der Ohe
- Biochemistry and Tumor Biology Laboratory, Department of Obstetrics and Gynecology, Hannover Medical School, Carl-Neuberg-Str. 1, Hannover, D-30625, Germany
| | - Ralf Hass
- Biochemistry and Tumor Biology Laboratory, Department of Obstetrics and Gynecology, Hannover Medical School, Carl-Neuberg-Str. 1, Hannover, D-30625, Germany.
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48
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Roh-Johnson M, Shah AN, Stonick JA, Poudel KR, Kargl J, Yang GH, di Martino J, Hernandez RE, Gast CE, Zarour LR, Antoku S, Houghton AM, Bravo-Cordero JJ, Wong MH, Condeelis J, Moens CB. Macrophage-Dependent Cytoplasmic Transfer during Melanoma Invasion In Vivo. Dev Cell 2018; 43:549-562.e6. [PMID: 29207258 DOI: 10.1016/j.devcel.2017.11.003] [Citation(s) in RCA: 79] [Impact Index Per Article: 13.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2017] [Revised: 09/15/2017] [Accepted: 11/04/2017] [Indexed: 12/31/2022]
Abstract
Interactions between tumor cells and tumor-associated macrophages play critical roles in the initiation of tumor cell motility. To capture the cellular interactions of the tumor microenvironment with high-resolution imaging, we directly visualized tumor cells and their interactions with macrophages in zebrafish. Live imaging in zebrafish revealed that macrophages are dynamic, yet maintain sustained contact with tumor cells. In addition, the recruitment of macrophages to tumor cells promotes tumor cell dissemination. Using a Cre/LoxP strategy, we found that macrophages transfer cytoplasm to tumor cells in zebrafish and mouse models. Remarkably, macrophage cytoplasmic transfer correlated with melanoma cell dissemination. We further found that macrophages transfer cytoplasm to tumor cells upon cell contact in vitro. Thus, we present a model in which macrophage/tumor cell contact allows for the transfer of cytoplasmic molecules from macrophages to tumor cells corresponding to increased tumor cell motility and dissemination.
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Affiliation(s)
- Minna Roh-Johnson
- Fred Hutchinson Cancer Research Center, Basic Sciences Division, Seattle, WA 98109, USA.
| | - Arish N Shah
- Fred Hutchinson Cancer Research Center, Basic Sciences Division, Seattle, WA 98109, USA
| | - Jason A Stonick
- Fred Hutchinson Cancer Research Center, Basic Sciences Division, Seattle, WA 98109, USA
| | - Kumud R Poudel
- Fred Hutchinson Cancer Research Center, Basic Sciences Division, Seattle, WA 98109, USA
| | - Julia Kargl
- Fred Hutchinson Cancer Research Center, Clinical Research Division, Seattle, WA 98109, USA; Institute of Experimental and Clinical Pharmacology, Medical University of Graz, Graz 8036, Austria
| | - Grace H Yang
- Fred Hutchinson Cancer Research Center, Clinical Research Division, Seattle, WA 98109, USA
| | - Julie di Martino
- Icahn School of Medicine at Mount Sinai, Division of Hematology and Oncology, Department of Medicine, New York, NY 10029, USA
| | | | - Charles E Gast
- Oregon Health & Science University, Department of Cell, Developmental, and Cancer Biology, The Knight Cancer Institute, Portland, OR 97239, USA
| | - Luai R Zarour
- Oregon Health & Science University, Department of Surgery, Portland, OR 97239, USA
| | - Susumu Antoku
- Columbia University, Department of Pathology and Cell Biology, New York, NY 10027, USA
| | - A McGarry Houghton
- Fred Hutchinson Cancer Research Center, Clinical Research Division, Seattle, WA 98109, USA
| | - Jose Javier Bravo-Cordero
- Icahn School of Medicine at Mount Sinai, Division of Hematology and Oncology, Department of Medicine, New York, NY 10029, USA
| | - Melissa H Wong
- Oregon Health & Science University, Department of Cell, Developmental, and Cancer Biology, The Knight Cancer Institute, Portland, OR 97239, USA
| | - John Condeelis
- Albert Einstein College of Medicine, Department of Anatomy and Structural Biology, Bronx, NY 10461, USA
| | - Cecilia B Moens
- Fred Hutchinson Cancer Research Center, Basic Sciences Division, Seattle, WA 98109, USA
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49
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Islam T, Resat H. Quantitative investigation of MDA-MB-231 breast cancer cell motility: dependence on epidermal growth factor concentration and its gradient. MOLECULAR BIOSYSTEMS 2017; 13:2069-2082. [PMID: 28799616 PMCID: PMC5624528 DOI: 10.1039/c7mb00390k] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
Enhanced cell motility is one of the primary features of cancer. Accumulated evidence demonstrates that Epidermal Growth Factor Receptor (EGFR) mediated pathways play an important role in breast cancer cell proliferation and migration. We have quantified the MDA-MB-231 breast cancer cell migration in response to the stimulation of EGFR pathways with their ligand EGF to determine how the cell motility of MDA-MB-231 cells depends on the ligand concentration and gradient. Analysis at the single cell level combined with mathematical modeling and the ability to vary the ligand concentration and gradients locally using microfluidic devices allowed us to separate the unique contributions of ligand concentration and ligand gradient to cell motility. We tracked the motility of 6600 cells individually using time lapse imaging under varying EGF stimulation conditions. Trajectory analysis of the tracked cells using non-linear multivariate regression models showed that: (i) cell migration of MDA-MB-231 breast cancer cells depends on the ligand gradient but not on the ligand concentration. This observation was valid for both the total (direction independent) and directed (along gradient direction) cell velocities. Although the dependence of the directed motility on ligand gradient is to be expected, the dependence of the total velocity solely on ligand gradient was an unexpected novel observation. (ii) Enhancement of the motilities of individual cells in a population upon exposure to the ligand was highly heterogeneous, and only a very small percentage of cells responded strongly to the external stimuli. Separating out the non-responding cells using quantitative analysis of individual cell motilities enabled us to establish that enhanced motility of the responding cells indeed increases monotonically with increasing EGF gradient. (iii) A large proportion of cells in a population were unresponsive to ligand stimulation, and their presence introduced considerable random intrinsic variability to the observations. This indicated that studying cell motilities at the individual cell level is necessary to better capture the biological reality and that population averaging methods should be avoided. Studying motilities at the individual cell level is particularly important to understand the biological processes that are possibly driven by the action of a small portion of cells in a population, such as metastasis. We discuss the implications of our results on the total and chemotactic movement of cancer cells in the tumor microenvironment.
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Affiliation(s)
- Tanzila Islam
- The Gene and Linda Voiland School of Chemical Engineering and Bioengineering, Washington State University, Pullman, WA 99164, USA.
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BRMS1 gene expression may be associated with clinico-pathological features of breast cancer. Biosci Rep 2017; 37:BSR20170672. [PMID: 28533425 PMCID: PMC5563535 DOI: 10.1042/bsr20170672] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2017] [Revised: 05/18/2017] [Accepted: 05/22/2017] [Indexed: 01/17/2023] Open
Abstract
Our aim is to investigate whether or not the breast cancer metastasis suppressor 1 (BRMS1) gene expression is directly linked to clinico-pathological features of breast cancer. Following a stringent inclusion and exclusion criteria, case–control studies with associations between BRMS1 and breast cancer were selected from articles obtained by way of searches conducted through an electronic database. All statistical analyses were performed with Stata 12.0 (Stata Corp, College Station, TX, U.S.A.). Ultimately, 1,263 patients with breast cancer were found in a meta-analysis retrieved from a total that included 12 studies. Results of our meta-analysis suggested that BRMS1 protein in breast cancer tissues was significantly lower in comparison with normal breast tissues (odds ratio, OR = 0.08, 95% confidence interval (CI) = 0.04–0.15). The BRMS1 protein in metastatic breast cancer tissue was decreased than from that was found in non-metastatic breast cancer tissue (OR = 0.20, 95%CI = 0.13–0.29), and BRMS1 protein in tumor-node-metastasis (TNM) stages 1 and 2 was found to be higher than TNM stages 3 and 4 (OR = 4.62, 95%CI = 2.77–7.70). BRMS1 protein in all three major types of breast cancer was lower than that of control tissues respectively. We also found strong correlations between BRMS1 mRNA levels and TNM stage and tumor size. The results our meta-analysis showed that reduction in BRMS1 expression level was linked directly to clinico-pathological features of breast cancer significantly; therefore, suggesting the loss of expression or reduced levels of BRMS1 is potentially a strong indicator of the metastatic capacity of breast cancer with poor prognosis.
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