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Liu W, Zhang F, Quan B, Yao F, Chen R, Ren Z, Dong L, Yin X. DDR2/STAT3 Positive Feedback Loop Mediates the Immunosuppressive Microenvironment by Upregulating PD-L1 and Recruiting MDSCs in Oxaliplatin-Resistant HCC. Cell Mol Gastroenterol Hepatol 2024; 18:101377. [PMID: 38969205 DOI: 10.1016/j.jcmgh.2024.101377] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/09/2023] [Revised: 06/28/2024] [Accepted: 06/28/2024] [Indexed: 07/07/2024]
Abstract
BACKGROUND AND AIMS Transcriptome sequencing revealed high expression of DDR2 in oxaliplatin-resistant hepatocellular carcinoma (HCC). This study aimed to explore the role of DDR2 in oxaliplatin resistance and immune evasion in HCC. METHODS Oxaliplatin-resistant HCC cell lines were established. The interaction between DDR2 and STAT3 was investigated, along with the mechanisms involved in DDR2/STAT3-mediated PD-L1 upregulation and polymorphonuclear myeloid-derived suppressor cells (PMN-MDSCs) accumulation both in vitro and in vivo. RESULTS DDR2 was found to induce the phosphorylation of STAT3, leading to its nuclear translocation. Conversely, the activation of STAT3 enhanced DDR2 expression. A positive feedback loop involving DDR2/STAT3 was identified in oxaliplatin-resistant HCC, which was associated with PD-L1 upregulation and PMN-MDSCs accumulation. Knockdown of DDR2 and STAT3 sensitized oxaliplatin-resistant HCC cells to oxaliplatin and resulted in decreased PMN-MDSCs and increased CD8+ T cells in the tumor microenvironment. Enzyme-linked immunosorbent array and MDSC transwell migration assays indicated that oxaliplatin-resistant HCC cells recruited PMN-MDSCs through CCL20. Dual luciferase reporter assays demonstrated that STAT3 can directly enhance the transcription of PD-L1 and CCL20. Furthermore, treatment with a PD-L1 antibody in combination with CCL20 blockade had significant antitumor effects on oxaliplatin-resistant HCC. CONCLUSIONS Our findings revealed a positive feedback mechanism involving DDR2 and STAT3 that mediates the immunosuppressive microenvironment and promotes oxaliplatin resistance and immune evasion via PD-L1 upregulation and PMN-MDSC recruitment. Targeting the DDR2/STAT3 pathway may be a promising therapeutic strategy to overcome immune escape and chemoresistance in HCC.
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Affiliation(s)
- Wenfeng Liu
- Liver Cancer Institute, Zhongshan Hospital, Fudan University, Shanghai, China; National Clinical Research Center for Interventional Medicine, Shanghai, China; Department of Gastroenterology and Hepatology, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Feng Zhang
- Liver Cancer Institute, Zhongshan Hospital, Fudan University, Shanghai, China; National Clinical Research Center for Interventional Medicine, Shanghai, China
| | - Bing Quan
- Liver Cancer Institute, Zhongshan Hospital, Fudan University, Shanghai, China; National Clinical Research Center for Interventional Medicine, Shanghai, China
| | - Fan Yao
- Liver Cancer Institute, Zhongshan Hospital, Fudan University, Shanghai, China; National Clinical Research Center for Interventional Medicine, Shanghai, China
| | - Rongxin Chen
- Liver Cancer Institute, Zhongshan Hospital, Fudan University, Shanghai, China; National Clinical Research Center for Interventional Medicine, Shanghai, China
| | - Zhenggang Ren
- Liver Cancer Institute, Zhongshan Hospital, Fudan University, Shanghai, China; National Clinical Research Center for Interventional Medicine, Shanghai, China
| | - Ling Dong
- Department of Gastroenterology and Hepatology, Zhongshan Hospital, Fudan University, Shanghai, China.
| | - Xin Yin
- Liver Cancer Institute, Zhongshan Hospital, Fudan University, Shanghai, China; National Clinical Research Center for Interventional Medicine, Shanghai, China.
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Anand S, Vikramdeo KS, Sudan SK, Sharma A, Acharya S, Khan MA, Singh S, Singh AP. From modulation of cellular plasticity to potentiation of therapeutic resistance: new and emerging roles of MYB transcription factors in human malignancies. Cancer Metastasis Rev 2024; 43:409-421. [PMID: 37950087 PMCID: PMC11015973 DOI: 10.1007/s10555-023-10153-8] [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: 09/25/2023] [Accepted: 11/05/2023] [Indexed: 11/12/2023]
Abstract
MYB transcription factors are encoded by a large family of highly conserved genes from plants to vertebrates. There are three members of the MYB gene family in human, namely, MYB, MYBL1, and MYBL2 that encode MYB/c-MYB, MYBL1/A-MYB, and MYBL2/B-MYB, respectively. MYB was the first member to be identified as a cellular homolog of the v-myb oncogene carried by the avian myeloblastosis virus (AMV) causing leukemia in chickens. Under the normal scenario, MYB is predominantly expressed in hematopoietic tissues, colonic crypts, and neural stem cells and plays a role in maintaining the undifferentiated state of the cells. Over the years, aberrant expression of MYB genes has been reported in several malignancies and recent years have witnessed tremendous progress in understanding of their roles in processes associated with cancer development. Here, we review various MYB alterations reported in cancer along with the roles of MYB family proteins in tumor cell plasticity, therapy resistance, and other hallmarks of cancer. We also discuss studies that provide mechanistic insights into the oncogenic functions of MYB transcription factors to identify potential therapeutic vulnerabilities.
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Affiliation(s)
- Shashi Anand
- Department of Pathology, Frederick P. Whiddon College of Medicine, University of South Alabama, Mobile, AL, 36617, USA
- Mitchell Cancer Institute, University of South Alabama, Mobile, AL, 36604, USA
| | - Kunwar Somesh Vikramdeo
- Department of Pathology, Frederick P. Whiddon College of Medicine, University of South Alabama, Mobile, AL, 36617, USA
- Mitchell Cancer Institute, University of South Alabama, Mobile, AL, 36604, USA
| | - Sarabjeet Kour Sudan
- Department of Pathology, Frederick P. Whiddon College of Medicine, University of South Alabama, Mobile, AL, 36617, USA
- Mitchell Cancer Institute, University of South Alabama, Mobile, AL, 36604, USA
| | - Amod Sharma
- Department of Pathology, Frederick P. Whiddon College of Medicine, University of South Alabama, Mobile, AL, 36617, USA
- Mitchell Cancer Institute, University of South Alabama, Mobile, AL, 36604, USA
| | - Srijan Acharya
- Department of Pathology, Frederick P. Whiddon College of Medicine, University of South Alabama, Mobile, AL, 36617, USA
- Mitchell Cancer Institute, University of South Alabama, Mobile, AL, 36604, USA
| | - Mohammad Aslam Khan
- Department of Pathology, Frederick P. Whiddon College of Medicine, University of South Alabama, Mobile, AL, 36617, USA
- Mitchell Cancer Institute, University of South Alabama, Mobile, AL, 36604, USA
| | - Seema Singh
- Department of Pathology, Frederick P. Whiddon College of Medicine, University of South Alabama, Mobile, AL, 36617, USA
- Mitchell Cancer Institute, University of South Alabama, Mobile, AL, 36604, USA
- Department of Biochemistry and Molecular Biology, Frederick P. Whiddon College of Medicine, University of South Alabama, Mobile, AL, 36688, USA
| | - Ajay Pratap Singh
- Department of Pathology, Frederick P. Whiddon College of Medicine, University of South Alabama, Mobile, AL, 36617, USA.
- Mitchell Cancer Institute, University of South Alabama, Mobile, AL, 36604, USA.
- Department of Biochemistry and Molecular Biology, Frederick P. Whiddon College of Medicine, University of South Alabama, Mobile, AL, 36688, USA.
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Trono P, Ottavi F, Rosano' L. Novel insights into the role of Discoidin domain receptor 2 (DDR2) in cancer progression: a new avenue of therapeutic intervention. Matrix Biol 2024; 125:31-39. [PMID: 38081526 DOI: 10.1016/j.matbio.2023.12.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2023] [Revised: 11/22/2023] [Accepted: 12/08/2023] [Indexed: 02/12/2024]
Abstract
Discoidin domain receptors (DDRs), including DDR1 and DDR2, are a unique class of receptor tyrosine kinases (RTKs) activated by collagens at the cell-matrix boundary interface. The peculiar mode of activation makes DDRs as key cellular sensors of microenvironmental changes, with a critical role in all physiological and pathological processes governed by collagen remodeling. DDRs are widely expressed in fetal and adult tissues, and experimental and clinical evidence has shown that their expression is deregulated in cancer. Strong findings supporting the role of collagens in tumor progression and metastasis have led to renewed interest in DDRs. However, despite an increasing number of studies, DDR biology remains poorly understood, particularly the less studied DDR2, whose involvement in cancer progression mechanisms is undoubted. Thus, the understanding of a wider range of DDR2 functions and related molecular mechanisms is expected. To date, several lines of evidence support DDR2 as a promising target in cancer therapy. Its involvement in key functions in the tumor microenvironment makes DDR2 inhibition particularly attractive to achieve simultaneous targeting of tumor and stromal cells, and tumor regression, which is beneficial for improving the response to different types of anti-cancer therapies, including chemo- and immunotherapy. This review summarizes current research on DDR2, focusing on its role in cancer progression through its involvement in tumor and stromal cell functions, and discusses findings that support the rationale for future development of direct clinical strategies targeting DDR2.
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Affiliation(s)
- Paola Trono
- Institute of Biochemistry and Cell Biology (IBBC)-CNR, Via E. Ramarini, 32, Monterotondo Scalo 00015 Rome
| | - Flavia Ottavi
- Institute of Molecular Biology and Pathology (IBPM)-CNR, Via degli Apuli 4, Rome 00185, Italy
| | - Laura Rosano'
- Institute of Molecular Biology and Pathology (IBPM)-CNR, Via degli Apuli 4, Rome 00185, Italy.
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4
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Schab AM, Greenwade MM, Stock E, Lomonosova E, Cho K, Grither WR, Noia H, Wilke D, Mullen MM, Hagemann AR, Hagemann IS, Thaker PH, Kuroki LM, McCourt CK, Khabele D, Powell MA, Mutch DG, Zhao P, Shriver LP, Patti GJ, Longmore GD, Fuh KC. Stromal DDR2 Promotes Ovarian Cancer Metastasis through Regulation of Metabolism and Secretion of Extracellular Matrix Proteins. Mol Cancer Res 2023; 21:1234-1248. [PMID: 37527178 PMCID: PMC10832402 DOI: 10.1158/1541-7786.mcr-23-0347] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2023] [Revised: 07/03/2023] [Accepted: 07/28/2023] [Indexed: 08/03/2023]
Abstract
Ovarian cancer is the leading cause of gynecologic cancer-related deaths. The propensity for metastasis within the peritoneal cavity is a driving factor for the poor outcomes associated with this disease, but there is currently no effective therapy targeting metastasis. In this study, we investigate the contribution of stromal cells to ovarian cancer metastasis and identify normal stromal cell expression of the collagen receptor, discoidin domain receptor 2 (DDR2), that acts to facilitate ovarian cancer metastasis. In vivo, global genetic inactivation of Ddr2 impairs the ability of Ddr2-expressing syngeneic ovarian cancer cells to spread throughout the peritoneal cavity. Specifically, DDR2 expression in mesothelial cells lining the peritoneal cavity facilitates tumor cell attachment and clearance. Subsequently, omentum fibroblast expression of DDR2 promotes tumor cell invasion. Mechanistically, we find DDR2-expressing fibroblasts are more energetically active, such that DDR2 regulates glycolysis through AKT/SNAI1 leading to suppressed fructose-1,6-bisphosphatase and increased hexokinase activity, a key glycolytic enzyme. Upon inhibition of DDR2, we find decreased protein synthesis and secretion. Consequently, when DDR2 is inhibited, there is reduction in secreted extracellular matrix proteins important for metastasis. Specifically, we find that fibroblast DDR2 inhibition leads to decreased secretion of the collagen crosslinker, LOXL2. Adding back LOXL2 to DDR2 deficient fibroblasts rescues the ability of tumor cells to invade. Overall, our results suggest that stromal cell expression of DDR2 is an important mediator of ovarian cancer metastasis. IMPLICATIONS DDR2 is highly expressed by stromal cells in ovarian cancer that can mediate metastasis and is a potential therapeutic target in ovarian cancer.
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Affiliation(s)
- Angela M. Schab
- Division of Gynecologic Oncology, Department of Obstetrics and Gynecology, Washington University, St. Louis, MO 63110, USA
- Center for Reproductive Health Sciences, Division of Biology and Biomedical Sciences, Washington University, St. Louis, MO 63110, USA
| | - Molly M. Greenwade
- Division of Gynecologic Oncology, Department of Obstetrics and Gynecology, Washington University, St. Louis, MO 63110, USA
- Center for Reproductive Health Sciences, Division of Biology and Biomedical Sciences, Washington University, St. Louis, MO 63110, USA
| | - Elizabeth Stock
- Division of Gynecologic Oncology, Department of Obstetrics and Gynecology, Washington University, St. Louis, MO 63110, USA
- Center for Reproductive Health Sciences, Division of Biology and Biomedical Sciences, Washington University, St. Louis, MO 63110, USA
| | - Elena Lomonosova
- Division of Gynecologic Oncology, Department of Obstetrics and Gynecology, Washington University, St. Louis, MO 63110, USA
- Center for Reproductive Health Sciences, Division of Biology and Biomedical Sciences, Washington University, St. Louis, MO 63110, USA
| | - Kevin Cho
- Center for Metabolomics and Isotope Tracing, Department of Chemistry, Department of Medicine, Washington University, St. Louis, MO 63110, USA
| | - Whitney R. Grither
- Department of Obstetrics and Gynecology, Barnes Jewish Hospital, Washington University, St. Louis, MO 63110, USA
| | - Hollie Noia
- Division of Gynecologic Oncology, Department of Obstetrics and Gynecology, Washington University, St. Louis, MO 63110, USA
- Center for Reproductive Health Sciences, Division of Biology and Biomedical Sciences, Washington University, St. Louis, MO 63110, USA
| | - Daniel Wilke
- Division of Gynecologic Oncology, Department of Obstetrics and Gynecology, Washington University, St. Louis, MO 63110, USA
- Center for Reproductive Health Sciences, Division of Biology and Biomedical Sciences, Washington University, St. Louis, MO 63110, USA
| | - Mary M. Mullen
- Division of Gynecologic Oncology, Department of Obstetrics and Gynecology, Washington University, St. Louis, MO 63110, USA
- Center for Reproductive Health Sciences, Division of Biology and Biomedical Sciences, Washington University, St. Louis, MO 63110, USA
| | - Andrea R. Hagemann
- Division of Gynecologic Oncology, Department of Obstetrics and Gynecology, Washington University, St. Louis, MO 63110, USA
| | - Ian S. Hagemann
- Division of Gynecologic Oncology, Department of Obstetrics and Gynecology, Washington University, St. Louis, MO 63110, USA
| | - Premal H. Thaker
- Division of Gynecologic Oncology, Department of Obstetrics and Gynecology, Washington University, St. Louis, MO 63110, USA
| | - Lindsay M. Kuroki
- Division of Gynecologic Oncology, Department of Obstetrics and Gynecology, Washington University, St. Louis, MO 63110, USA
| | - Carolyn K. McCourt
- Division of Gynecologic Oncology, Department of Obstetrics and Gynecology, Washington University, St. Louis, MO 63110, USA
| | - Dineo Khabele
- Division of Gynecologic Oncology, Department of Obstetrics and Gynecology, Washington University, St. Louis, MO 63110, USA
- Center for Reproductive Health Sciences, Division of Biology and Biomedical Sciences, Washington University, St. Louis, MO 63110, USA
| | - Matthew A. Powell
- Division of Gynecologic Oncology, Department of Obstetrics and Gynecology, Washington University, St. Louis, MO 63110, USA
| | - David G. Mutch
- Division of Gynecologic Oncology, Department of Obstetrics and Gynecology, Washington University, St. Louis, MO 63110, USA
| | - Peinan Zhao
- Department of Obstetrics and Gynecology, Barnes Jewish Hospital, Washington University, St. Louis, MO 63110, USA
| | - Leah P. Shriver
- Center for Metabolomics and Isotope Tracing, Department of Chemistry, Department of Medicine, Washington University, St. Louis, MO 63110, USA
| | - Gary J. Patti
- Center for Metabolomics and Isotope Tracing, Department of Chemistry, Department of Medicine, Washington University, St. Louis, MO 63110, USA
| | - Gregory D. Longmore
- Division of Oncology, Department of Medicine Washington University, St. Louis. MO 63110, USA
- ICCE Institute, Washington University, St. Louis MO 63110, USA
| | - Katherine C. Fuh
- Division of Gynecologic Oncology, Department of Obstetrics and Gynecology, Washington University, St. Louis, MO 63110, USA
- Center for Reproductive Health Sciences, Division of Biology and Biomedical Sciences, Washington University, St. Louis, MO 63110, USA
- Division of Gynecologic Oncology, Department of Obstetrics and Gynecology University of California, San Francisco, San Francisco, CA 94143 USA
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5
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Jeong J, Hwang YE, Lee M, Keum S, Song S, Kim JW, Choi JH, Rhee S. Downregulation of AP1S1 causes the lysosomal degradation of EGFR in non-small cell lung cancer. J Cell Physiol 2023; 238:2335-2347. [PMID: 37659097 DOI: 10.1002/jcp.31112] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2023] [Revised: 06/28/2023] [Accepted: 07/13/2023] [Indexed: 09/04/2023]
Abstract
Matrix stiffness has been shown to play a critical role in cancer progression by influencing various cellular processes, including epidermal growth factor (EGF) signaling. However, the underlying molecular mechanisms are not fully understood. Here, we investigated the role of adaptor-related protein complex 1 subunit sigma 1 (AP1S1), a component of adaptor protein complex-1, in the regulation of EGF receptor (EGFR) intracellular trafficking during cancer cell progression. We found that AP1S1 expression was upregulated under stiff matrix conditions, resulting in the regulation of EGFR trafficking in non-small cell lung adenocarcinoma cells. Knockout of AP1S1 caused the lysosomal degradation of EGFR, leading to suppressed EGF-induced anaplastic lymphoma receptor tyrosine kinase phosphorylation. In addition, the downregulation of AP1S1 increased the sensitivity of H1975 cancer cells, which are resistant to tyrosine kinase inhibitors, to erlotinib. Collectively, our results suggest that AP1S1 could regulate EGFR recycling under stiff matrix conditions, and AP1S1 inhibition could be a novel strategy for treating cancer cells resistant to EGFR-targeted anticancer drugs.
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Affiliation(s)
- Jangho Jeong
- Department of Life Science, Chung-Ang University, Seoul, Republic of Korea
| | - Ye Eun Hwang
- Department of Life Science, Chung-Ang University, Seoul, Republic of Korea
| | - Minwoo Lee
- Department of Life Science, Chung-Ang University, Seoul, Republic of Korea
| | - Seula Keum
- Department of Life Science, Chung-Ang University, Seoul, Republic of Korea
| | - Seongeun Song
- Department of Life Science, Chung-Ang University, Seoul, Republic of Korea
| | - Jung-Woong Kim
- Department of Life Science, Chung-Ang University, Seoul, Republic of Korea
| | - Jee-Hye Choi
- Department of Life Science, Chung-Ang University, Seoul, Republic of Korea
| | - Sangmyung Rhee
- Department of Life Science, Chung-Ang University, Seoul, Republic of Korea
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6
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Setayeshpour Y, Lee Y, Chi JT. Environmental Determinants of Ferroptosis in Cancer. Cancers (Basel) 2023; 15:3861. [PMID: 37568677 PMCID: PMC10417744 DOI: 10.3390/cancers15153861] [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: 07/06/2023] [Revised: 07/26/2023] [Accepted: 07/28/2023] [Indexed: 08/13/2023] Open
Abstract
Given the enormous suffering and death associated with human cancers, there is an urgent need for novel therapeutic approaches to target tumor growth and metastasis. While initial efforts have focused on the dysregulated oncogenic program of cancer cells, recent focus has been on the modulation and targeting of many "cancer-friendly," non-genetic tumor microenvironmental factors, which support and enable tumor progression and metastasis. Two prominent examples are anti-angiogenesis and immunotherapy that target tumor-supporting vascularization and the immune-suppressive tumor microenvironment (TME), respectively. Lately, there has been significant interest in the therapeutic potential of ferroptosis, a natural tumor suppression mechanism that normally occurs as a result of oxidative stress, iron imbalance, and accumulation of lipid peroxides. While numerous studies have identified various cell intrinsic mechanisms to protect or promote ferroptosis, the role of various TME stress factors are also recently recognized to modulate the tumor cells' susceptibility to ferroptosis. This review aims to compile and highlight evidence of these factors, how various TME stresses affect ferroptosis, and their implications in various stages of tumor development and expected response to ferroptosis-triggering therapeutics under development. Consequently, understanding ways to enhance ferroptosis sensitivity both intracellularly and in the TME may optimize therapeutic sensitivity to minimize or prevent tumor growth and metastasis.
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Affiliation(s)
- Yasaman Setayeshpour
- Department of Molecular Genetics and Microbiology, Duke University Medical Center, Durham, NC 27708, USA
- Department of Cell and Molecular Biology, Duke University Medical Center, Durham, NC 27708, USA
| | - Yunji Lee
- Division of Natural and Applied Sciences, Duke Kunshan University, Kunshan 215316, China
| | - Jen-Tsan Chi
- Department of Molecular Genetics and Microbiology, Duke University Medical Center, Durham, NC 27708, USA
- Department of Cell and Molecular Biology, Duke University Medical Center, Durham, NC 27708, USA
- Center for Advanced Genomic Technology, Duke University, Durham, NC 27708, USA
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7
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Pagani CA, Bancroft AC, Tower RJ, Livingston N, Sun Y, Hong JY, Kent RN, Strong AL, Nunez JH, Medrano JMR, Patel N, Nanes BA, Dean KM, Li Z, Ge C, Baker BM, James AW, Weiss SJ, Franceschi RT, Levi B. Discoidin domain receptor 2 regulates aberrant mesenchymal lineage cell fate and matrix organization. SCIENCE ADVANCES 2022; 8:eabq6152. [PMID: 36542719 PMCID: PMC9770942 DOI: 10.1126/sciadv.abq6152] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/25/2022] [Accepted: 11/05/2022] [Indexed: 06/17/2023]
Abstract
Extracellular matrix (ECM) interactions regulate both the cell transcriptome and proteome, thereby determining cell fate. Traumatic heterotopic ossification (HO) is a disorder characterized by aberrant mesenchymal lineage (MLin) cell differentiation, forming bone within soft tissues of the musculoskeletal system following traumatic injury. Recent work has shown that HO is influenced by ECM-MLin cell receptor signaling, but how ECM binding affects cellular outcomes remains unclear. Using time course transcriptomic and proteomic analyses, we identified discoidin domain receptor 2 (DDR2), a cell surface receptor for fibrillar collagen, as a key MLin cell regulator in HO formation. Inhibition of DDR2 signaling, through either constitutive or conditional Ddr2 deletion or pharmaceutical inhibition, reduced HO formation in mice. Mechanistically, DDR2 perturbation alters focal adhesion orientation and subsequent matrix organization, modulating Focal Adhesion Kinase (FAK) and Yes1 Associated Transcriptional Regulator and WW Domain Containing Transcription Regulator 1 (YAP/TAZ)-mediated MLin cell signaling. Hence, ECM-DDR2 interactions are critical in driving HO and could serve as a previously unknown therapeutic target for treating this disease process.
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Affiliation(s)
- Chase A. Pagani
- Center for Organogenesis and Trauma, Department of Surgery, University of Texas Southwestern, Dallas, TX, USA
| | - Alec C. Bancroft
- Center for Organogenesis and Trauma, Department of Surgery, University of Texas Southwestern, Dallas, TX, USA
| | - Robert J. Tower
- Center for Organogenesis and Trauma, Department of Surgery, University of Texas Southwestern, Dallas, TX, USA
| | - Nicholas Livingston
- Center for Organogenesis and Trauma, Department of Surgery, University of Texas Southwestern, Dallas, TX, USA
| | - Yuxiao Sun
- Center for Organogenesis and Trauma, Department of Surgery, University of Texas Southwestern, Dallas, TX, USA
| | - Jonathan Y. Hong
- Center for Organogenesis and Trauma, Department of Surgery, University of Texas Southwestern, Dallas, TX, USA
| | - Robert N. Kent
- Biomedical Engineering, University of Michigan, Ann Arbor, MI, USA
| | - Amy L. Strong
- Section of Plastic Surgery, Department of Surgery, University of Michigan, Ann Arbor, MI, USA
| | - Johanna H. Nunez
- Center for Organogenesis and Trauma, Department of Surgery, University of Texas Southwestern, Dallas, TX, USA
| | - Jessica Marie R. Medrano
- Center for Organogenesis and Trauma, Department of Surgery, University of Texas Southwestern, Dallas, TX, USA
| | - Nicole Patel
- Section of Plastic Surgery, Department of Surgery, University of Michigan, Ann Arbor, MI, USA
| | - Benjamin A. Nanes
- Department of Dermatology, University of Texas Southwestern, Dallas, TX, USA
- Lydia Hill Department of Bioinformatics, University of Texas Southwestern, Dallas, TX, USA
| | - Kevin M. Dean
- Lydia Hill Department of Bioinformatics, University of Texas Southwestern, Dallas, TX, USA
- Cecil H. and The Ida Green Center for Systems Biology, University of Texas Southwestern, Dallas, TX, USA
| | - Zhao Li
- Department of Pathology, Johns Hopkins University, Baltimore, MD, USA
| | - Chunxi Ge
- School of Dentistry, University of Michigan, Ann Arbor, MI, USA
| | - Brendon M. Baker
- Biomedical Engineering, University of Michigan, Ann Arbor, MI, USA
| | - Aaron W. James
- Department of Pathology, Johns Hopkins University, Baltimore, MD, USA
| | - Stephen J. Weiss
- Life Sciences Institute, University of Michigan, Ann Arbor, MI, USA
| | | | - Benjamin Levi
- Center for Organogenesis and Trauma, Department of Surgery, University of Texas Southwestern, Dallas, TX, USA
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8
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Cao Y, Lin JH, Hammes HP, Zhang C. Cellular phenotypic transitions in diabetic nephropathy: An update. Front Pharmacol 2022; 13:1038073. [PMID: 36408221 PMCID: PMC9666367 DOI: 10.3389/fphar.2022.1038073] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2022] [Accepted: 10/17/2022] [Indexed: 11/23/2022] Open
Abstract
Diabetic nephropathy (DN) is a major cause of morbidity and mortality in diabetes and is the most common cause of end stage renal disease (ESRD). Renal fibrosis is the final pathological change in DN. It is widely believed that cellular phenotypic switching is the cause of renal fibrosis in diabetic nephropathy. Several types of kidney cells undergo activation and differentiation and become reprogrammed to express markers of mesenchymal cells or podocyte-like cells. However, the development of targeted therapy for DN has not yet been identified. Here, we discussed the pathophysiologic changes of DN and delineated the possible origins that contribute to myofibroblasts and podocytes through phenotypic transitions. We also highlight the molecular signaling pathways involved in the phenotypic transition, which would provide valuable information for the activation of phenotypic switching and designing effective therapies for DN.
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Affiliation(s)
- Yiling Cao
- Department of Nephrology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Ji-Hong Lin
- 5th Medical Department, Medical Faculty Mannheim, University of Heidelberg, Mannheim, Germany
| | - Hans-Peter Hammes
- 5th Medical Department, Medical Faculty Mannheim, University of Heidelberg, Mannheim, Germany
| | - Chun Zhang
- Department of Nephrology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
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9
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Mitchell AV, Wu J, Meng F, Dong L, Block CJ, Song WM, Zhang B, Li J, Wu G. DDR2 coordinates EMT and metabolic reprogramming as a shared effector of FOXQ1 and SNAI1. CANCER RESEARCH COMMUNICATIONS 2022; 2:1388-1403. [PMID: 36713812 PMCID: PMC9881645 DOI: 10.1158/2767-9764.crc-22-0013] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/11/2022] [Revised: 08/03/2022] [Accepted: 09/26/2022] [Indexed: 02/02/2023]
Abstract
While multiple transcription factors (TFs) have been recognized to drive epithelial-mesenchymal transition (EMT) in cancer, their interdependence and context-dependent functions are poorly understood. In this study, we show that FOXQ1 and SNAI1 act as independent TFs within the EMT program with a shared ability to upregulate common EMT TFs without reciprocally impacting the expression of one another. Despite this independence, human mammary epithelial cells (HMLE) with ectopic expression of either FOXQ1 or SNAI1 share a common gene set that is enriched for a DDR2 coexpression signature. Further analysis identified DDR2 as the most upregulated receptor tyrosine kinase and a shared downstream effector of FOXQ1 and SNAI1 in triple-negative breast cancer (TNBC) cell lines. Alteration of DDR2 expression in either FOXQ1 or SNAI1 driven EMT models or in TNBC cells resulted in a profound change of cell motility without significantly impacting EMT marker expression, cell morphology, or the stem cell population. Lastly, we demonstrated that knockdown of DDR2 in the FOXQ1-driven EMT model and TNBC cell line significantly altered the global metabolic profile, including glutamine-glutamate and Aspartic acid recycling.
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Affiliation(s)
- Allison V. Mitchell
- Barbara Ann Karmanos Cancer Institute, Department of Oncology, Wayne State University School of Medicine, Detroit, Michigan
| | - Jason Wu
- Barbara Ann Karmanos Cancer Institute, Department of Oncology, Wayne State University School of Medicine, Detroit, Michigan
- Department of Biology, Purdue University, West Lafayette, Indiana
| | - Fanyan Meng
- Comprehensive Cancer Centre of Drum Tower Hospital, Medical School of Nanjing University and Clinical Cancer Institute of Nanjing University, Nanjing, P.R. China
| | - Lun Dong
- Barbara Ann Karmanos Cancer Institute, Department of Oncology, Wayne State University School of Medicine, Detroit, Michigan
- Department of Breast Surgery, Qilu Hospital, Shandong University, Jinan, Shandong Province, P.R. China
| | - C. James Block
- Barbara Ann Karmanos Cancer Institute, Department of Oncology, Wayne State University School of Medicine, Detroit, Michigan
| | - Won-min Song
- Department of Genetics and Genomic Sciences, Icahn Institute of Genomics and Multiscale Biology, Icahn Mount Sinai School of Medicine, New York, New York
| | - Bin Zhang
- Department of Genetics and Genomic Sciences, Icahn Institute of Genomics and Multiscale Biology, Icahn Mount Sinai School of Medicine, New York, New York
| | - Jing Li
- Barbara Ann Karmanos Cancer Institute, Department of Oncology, Wayne State University School of Medicine, Detroit, Michigan
| | - Guojun Wu
- Barbara Ann Karmanos Cancer Institute, Department of Oncology, Wayne State University School of Medicine, Detroit, Michigan
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10
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Prasad Shenoy G, Pal R, Gurubasavaraja Swamy P, Singh E, Manjunathaiah Raghavendra N, Sanjay Dhiwar P. Discoidin Domain Receptor Inhibitors as Anticancer Agents: A Systematic Review on Recent Development of DDRs Inhibitors, their Resistance and Structure Activity Relationship. Bioorg Chem 2022; 130:106215. [DOI: 10.1016/j.bioorg.2022.106215] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2022] [Revised: 10/12/2022] [Accepted: 10/15/2022] [Indexed: 11/02/2022]
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11
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Wang C, Yang J. Mechanical forces: The missing link between idiopathic pulmonary fibrosis and lung cancer. Eur J Cell Biol 2022; 101:151234. [DOI: 10.1016/j.ejcb.2022.151234] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2022] [Revised: 05/05/2022] [Accepted: 05/05/2022] [Indexed: 11/25/2022] Open
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12
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Guo T, He C, Venado A, Zhou Y. Extracellular Matrix Stiffness in Lung Health and Disease. Compr Physiol 2022; 12:3523-3558. [PMID: 35766837 PMCID: PMC10088466 DOI: 10.1002/cphy.c210032] [Citation(s) in RCA: 14] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
The extracellular matrix (ECM) provides structural support and imparts a wide variety of environmental cues to cells. In the past decade, a growing body of work revealed that the mechanical properties of the ECM, commonly known as matrix stiffness, regulate the fundamental cellular processes of the lung. There is growing appreciation that mechanical interplays between cells and associated ECM are essential to maintain lung homeostasis. Dysregulation of ECM-derived mechanical signaling via altered mechanosensing and mechanotransduction pathways is associated with many common lung diseases. Matrix stiffening is a hallmark of lung fibrosis. The stiffened ECM is not merely a sequelae of lung fibrosis but can actively drive the progression of fibrotic lung disease. In this article, we provide a comprehensive view on the role of matrix stiffness in lung health and disease. We begin by summarizing the effects of matrix stiffness on the function and behavior of various lung cell types and on regulation of biomolecule activity and key physiological processes, including host immune response and cellular metabolism. We discuss the potential mechanisms by which cells probe matrix stiffness and convert mechanical signals to regulate gene expression. We highlight the factors that govern matrix stiffness and outline the role of matrix stiffness in lung development and the pathogenesis of pulmonary fibrosis, pulmonary hypertension, asthma, chronic obstructive pulmonary disease (COPD), and lung cancer. We envision targeting of deleterious matrix mechanical cues for treatment of fibrotic lung disease. Advances in technologies for matrix stiffness measurements and design of stiffness-tunable matrix substrates are also explored. © 2022 American Physiological Society. Compr Physiol 12:3523-3558, 2022.
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Affiliation(s)
- Ting Guo
- Division of Pulmonary, Allergy and Critical Care Medicine, Department of Medicine, University of Alabama at Birmingham, Alabama, USA.,Department of Respiratory Medicine, the Second Xiangya Hospital, Central-South University, Changsha, Hunan, China
| | - Chao He
- Division of Pulmonary, Allergy and Critical Care Medicine, Department of Medicine, University of Alabama at Birmingham, Alabama, USA
| | - Aida Venado
- Pulmonary, Critical Care, Allergy and Sleep Medicine, Department of Medicine, University of California San Francisco, San Francisco, California, USA
| | - Yong Zhou
- Division of Pulmonary, Allergy and Critical Care Medicine, Department of Medicine, University of Alabama at Birmingham, Alabama, USA
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13
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Tian H, Shi H, Yu J, Ge S, Ruan J. Biophysics Role and Biomimetic Culture Systems of ECM Stiffness in Cancer EMT. GLOBAL CHALLENGES (HOBOKEN, NJ) 2022; 6:2100094. [PMID: 35712024 PMCID: PMC9189138 DOI: 10.1002/gch2.202100094] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 08/26/2021] [Revised: 02/14/2022] [Indexed: 06/15/2023]
Abstract
Oncological diseases have become the second leading cause of death from noncommunicable diseases worldwide and a major threat to human health. With the continuous progress in cancer research, the mechanical cues from the tumor microenvironment environment (TME) have been found to play an irreplaceable role in the progression of many cancers. As the main extracellular mechanical signal carrier, extracellular matrix (ECM) stiffness may influence cancer progression through biomechanical transduction to modify downstream gene expression, promote epithelial-mesenchymal transition (EMT), and regulate the stemness of cancer cells. EMT is an important mechanism that induces cancer cell metastasis and is closely influenced by ECM stiffness, either independently or in conjunction with other molecules. In this review, the unique role of ECM stiffness in EMT in different kinds of cancers is first summarized. By continually examining the significance of ECM stiffness in cancer progression, a biomimetic culture system based on 3D manufacturing and novel material technologies is developed to mimic ECM stiffness. The authors then look back on the novel development of the ECM stiffness biomimetic culture systems and finally provide new insights into ECM stiffness in cancer progression which can broaden the fields' horizons with a view toward developing new cancer diagnosis methods and therapies.
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Affiliation(s)
- Hao Tian
- Department of OphthalmologyShanghai Key Laboratory of Orbital Diseases and Ocular OncologyNinth People's HospitalShanghai JiaoTong University School of MedicineShanghaiP. R. China
| | - Hanhan Shi
- Department of OphthalmologyShanghai Key Laboratory of Orbital Diseases and Ocular OncologyNinth People's HospitalShanghai JiaoTong University School of MedicineShanghaiP. R. China
| | - Jie Yu
- Department of OphthalmologyShanghai Key Laboratory of Orbital Diseases and Ocular OncologyNinth People's HospitalShanghai JiaoTong University School of MedicineShanghaiP. R. China
| | - Shengfang Ge
- Department of OphthalmologyShanghai Key Laboratory of Orbital Diseases and Ocular OncologyNinth People's HospitalShanghai JiaoTong University School of MedicineShanghaiP. R. China
| | - Jing Ruan
- Department of OphthalmologyShanghai Key Laboratory of Orbital Diseases and Ocular OncologyNinth People's HospitalShanghai JiaoTong University School of MedicineShanghaiP. R. China
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14
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Kong F, Ma L, Wang X, You H, Zheng K, Tang R. Regulation of epithelial-mesenchymal transition by protein lysine acetylation. Cell Commun Signal 2022; 20:57. [PMID: 35484625 PMCID: PMC9052664 DOI: 10.1186/s12964-022-00870-y] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2022] [Accepted: 03/20/2022] [Indexed: 01/01/2023] Open
Abstract
The epithelial-mesenchymal transition (EMT) is a vital driver of tumor progression. It is a well-known and complex trans-differentiation process in which epithelial cells undergo morphogenetic changes with loss of apical-basal polarity, but acquire spindle-shaped mesenchymal phenotypes. Lysine acetylation is a type of protein modification that favors reversibly altering the structure and function of target molecules via the modulation of lysine acetyltransferases (KATs), as well as lysine deacetylases (KDACs). To date, research has found that histones and non-histone proteins can be acetylated to facilitate EMT. Interestingly, histone acetylation is a type of epigenetic regulation that is capable of modulating the acetylation levels of distinct histones at the promoters of EMT-related markers, EMT-inducing transcription factors (EMT-TFs), and EMT-related long non-coding RNAs to control EMT. However, non-histone acetylation is a post-translational modification, and its effect on EMT mainly relies on modulating the acetylation of EMT marker proteins, EMT-TFs, and EMT-related signal transduction molecules. In addition, several inhibitors against KATs and KDACs have been developed, some of which can suppress the development of different cancers by targeting EMT. In this review, we discuss the complex biological roles and molecular mechanisms underlying histone acetylation and non-histone protein acetylation in the control of EMT, highlighting lysine acetylation as potential strategy for the treatment of cancer through the regulation of EMT. Video Abstract
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Affiliation(s)
- Fanyun Kong
- Jiangsu Key Laboratory of Immunity and Metabolism, Department of Pathogenic Biology and Immunology, Xuzhou Medical University, Xuzhou, Jiangsu, China
| | - Lihong Ma
- Jiangsu Key Laboratory of Immunity and Metabolism, Department of Pathogenic Biology and Immunology, Xuzhou Medical University, Xuzhou, Jiangsu, China
| | - Xing Wang
- Jiangsu Key Laboratory of Immunity and Metabolism, Department of Pathogenic Biology and Immunology, Xuzhou Medical University, Xuzhou, Jiangsu, China
| | - Hongjuan You
- Jiangsu Key Laboratory of Immunity and Metabolism, Department of Pathogenic Biology and Immunology, Xuzhou Medical University, Xuzhou, Jiangsu, China.
| | - Kuiyang Zheng
- Jiangsu Key Laboratory of Immunity and Metabolism, Department of Pathogenic Biology and Immunology, Xuzhou Medical University, Xuzhou, Jiangsu, China.,National Demonstration Center for Experimental Basic Medical Sciences Education, Xuzhou Medical University, Xuzhou, Jiangsu, China
| | - Renxian Tang
- Jiangsu Key Laboratory of Immunity and Metabolism, Department of Pathogenic Biology and Immunology, Xuzhou Medical University, Xuzhou, Jiangsu, China. .,National Demonstration Center for Experimental Basic Medical Sciences Education, Xuzhou Medical University, Xuzhou, Jiangsu, China.
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15
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Targeting extracellular matrix stiffness and mechanotransducers to improve cancer therapy. J Hematol Oncol 2022; 15:34. [PMID: 35331296 PMCID: PMC8943941 DOI: 10.1186/s13045-022-01252-0] [Citation(s) in RCA: 129] [Impact Index Per Article: 64.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2022] [Accepted: 03/09/2022] [Indexed: 02/06/2023] Open
Abstract
Cancer microenvironment is critical for tumorigenesis and cancer progression. The extracellular matrix (ECM) interacts with tumor and stromal cells to promote cancer cells proliferation, migration, invasion, angiogenesis and immune evasion. Both ECM itself and ECM stiffening-induced mechanical stimuli may activate cell membrane receptors and mechanosensors such as integrin, Piezo1 and TRPV4, thereby modulating the malignant phenotype of tumor and stromal cells. A better understanding of how ECM stiffness regulates tumor progression will contribute to the development of new therapeutics. The rapidly expanding evidence in this research area suggests that the regulators and effectors of ECM stiffness represent potential therapeutic targets for cancer. This review summarizes recent work on the regulation of ECM stiffness in cancer, the effects of ECM stiffness on tumor progression, cancer immunity and drug resistance. We also discuss the potential targets that may be druggable to intervene ECM stiffness and tumor progression. Based on these advances, future efforts can be made to develop more effective and safe drugs to interrupt ECM stiffness-induced oncogenic signaling, cancer progression and drug resistance.
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16
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Matrix Stiffness Contributes to Cancer Progression by Regulating Transcription Factors. Cancers (Basel) 2022; 14:cancers14041049. [PMID: 35205794 PMCID: PMC8870363 DOI: 10.3390/cancers14041049] [Citation(s) in RCA: 53] [Impact Index Per Article: 26.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2022] [Revised: 02/10/2022] [Accepted: 02/16/2022] [Indexed: 12/11/2022] Open
Abstract
Simple Summary Matrix stiffness is recognized as a critical factor in cancer progression. Recent studies have shown that matrix stiffening is caused by the accumulation, contraction, and crosslinking of the extracellular matrix by cancer and stromal cells. Cancer and stromal cells respond to matrix stiffness, which determines the phenotypes of these cells. In addition, matrix stiffness activates and/or inactivates specific transcription factors in cancer and stromal cells to regulate cancer progression. In this review, we discuss the mechanisms of cancer stiffening and progression that are regulated by transcription factors responding to matrix stiffness. Abstract Matrix stiffness is critical for the progression of various types of cancers. In solid cancers such as mammary and pancreatic cancers, tumors often contain abnormally stiff tissues, mainly caused by stiff extracellular matrices due to accumulation, contraction, and crosslinking. Stiff extracellular matrices trigger mechanotransduction, the conversion of mechanical cues such as stiffness of the matrix to biochemical signaling in the cells, and as a result determine the cellular phenotypes of cancer and stromal cells in tumors. Transcription factors are key molecules for these processes, as they respond to matrix stiffness and are crucial for cellular behaviors. The Yes-associated protein (YAP)/transcriptional coactivator with PDZ-binding motif (TAZ) is one of the most studied transcription factors that is regulated by matrix stiffness. The YAP/TAZ are activated by a stiff matrix and promotes malignant phenotypes in cancer and stromal cells, including cancer-associated fibroblasts. In addition, other transcription factors such as β-catenin and nuclear factor kappa B (NF-κB) also play key roles in mechanotransduction in cancer tissues. In this review, the mechanisms of stiffening cancer tissues are introduced, and the transcription factors regulated by matrix stiffness in cancer and stromal cells and their roles in cancer progression are shown.
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Keum S, Yang SJ, Park E, Kang T, Choi JH, Jeong J, Hwang YE, Kim JW, Park D, Rhee S. Beta-Pix-dynamin 2 complex promotes colorectal cancer progression by facilitating membrane dynamics. Cell Oncol (Dordr) 2021; 44:1287-1305. [PMID: 34582006 PMCID: PMC8648671 DOI: 10.1007/s13402-021-00637-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2020] [Accepted: 09/14/2021] [Indexed: 12/24/2022] Open
Abstract
PURPOSE Spatiotemporal regulation of cell membrane dynamics is a major process that promotes cancer cell invasion by acting as a driving force for cell migration. Beta-Pix (βPix), a guanine nucleotide exchange factor for Rac1, has been reported to be involved in actin-mediated cellular processes, such as cell migration, by interacting with various proteins. As yet, however, the molecular mechanisms underlying βPix-mediated cancer cell invasion remain unclear. METHODS The clinical significance of βPix was analyzed in patients with colorectal cancer (CRC) using public clinical databases. Pull-down and immunoprecipitation assays were employed to identify novel binding partners for βPix. Additionally, various cell biological assays including immunocytochemistry and time-lapse video microscopy were performed to assess the effects of βPix on CRC progression. A βPix-SH3 antibody delivery system was used to determine the effects of the βPix-Dyn2 complex in CRC cells. RESULTS We found that the Src homology 3 (SH3) domain of βPix interacts with the proline-rich domain of Dynamin 2 (Dyn2), a large GTPase. The βPix-Dyn2 interaction promoted lamellipodia formation, along with plasma membrane localization of membrane-type 1 matrix metalloproteinase (MT1-MMP). Furthermore, we found that Src kinase-mediated phosphorylation of the tyrosine residue at position 442 of βPix enhanced βPix-Dyn2 complex formation. Disruption of the βPix-Dyn2 complex by βPix-SH3 antibodies targeting intracellular βPix inhibited CRC cell invasion. CONCLUSIONS Our data indicate that spatiotemporal regulation of the Src-βPix-Dyn2 axis is crucial for CRC cell invasion by promoting membrane dynamics and MT1-MMP recruitment into the leading edge. The development of inhibitors that disrupt the βPix-Dyn2 complex may be a useful therapeutic strategy for CRC.
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Affiliation(s)
- Seula Keum
- Department of Life Science, Chung-Ang University, Seoul, 06974, Republic of Korea
| | - Soo Jung Yang
- Translational Research Program, Benaroya Research Institute at Virginia Mason, Seattle, WA, 98101, USA
| | - Esther Park
- School of Life Sciences, Seoul National University, Seoul, 08826, Republic of Korea
| | - TaeIn Kang
- School of Life Sciences, Seoul National University, Seoul, 08826, Republic of Korea
| | - Jee-Hye Choi
- Department of Life Science, Chung-Ang University, Seoul, 06974, Republic of Korea
| | - Jangho Jeong
- Department of Life Science, Chung-Ang University, Seoul, 06974, Republic of Korea
| | - Ye Eun Hwang
- Department of Life Science, Chung-Ang University, Seoul, 06974, Republic of Korea
| | - Jung-Woong Kim
- Department of Life Science, Chung-Ang University, Seoul, 06974, Republic of Korea
| | - Dongeun Park
- School of Life Sciences, Seoul National University, Seoul, 08826, Republic of Korea
| | - Sangmyung Rhee
- Department of Life Science, Chung-Ang University, Seoul, 06974, Republic of Korea.
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18
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Chen L, Kong X, Fang Y, Paunikar S, Wang X, Brown JAL, Bourke E, Li X, Wang J. Recent Advances in the Role of Discoidin Domain Receptor Tyrosine Kinase 1 and Discoidin Domain Receptor Tyrosine Kinase 2 in Breast and Ovarian Cancer. Front Cell Dev Biol 2021; 9:747314. [PMID: 34805157 PMCID: PMC8595330 DOI: 10.3389/fcell.2021.747314] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2021] [Accepted: 10/11/2021] [Indexed: 11/13/2022] Open
Abstract
Discoidin domain receptor tyrosine kinases (DDRs) are a class of receptor tyrosine kinases (RTKs), and their dysregulation is associated with multiple diseases (including cancer, chronic inflammatory conditions, and fibrosis). The DDR family members (DDR1a-e and DDR2) are widely expressed, with predominant expression of DDR1 in epithelial cells and DDR2 in mesenchymal cells. Structurally, DDRs consist of three regions (an extracellular ligand binding domain, a transmembrane domain, and an intracellular region containing a kinase domain), with their kinase activity induced by receptor-specific ligand binding. Collagen binding to DDRs stimulates DDR phosphorylation activating kinase activity, signaling to MAPK, integrin, TGF-β, insulin receptor, and Notch signaling pathways. Abnormal DDR expression is detected in a range of solid tumors (including breast, ovarian, cervical liver, gastric, colorectal, lung, and brain). During tumorigenesis, abnormal activation of DDRs leads to invasion and metastasis, via dysregulation of cell adhesion, migration, proliferation, secretion of cytokines, and extracellular matrix remodeling. Differential expression or mutation of DDRs correlates with pathological classification, clinical characteristics, treatment response, and prognosis. Here, we discuss the discovery, structural characteristics, organizational distribution, and DDR-dependent signaling. Importantly, we highlight the key role of DDRs in the development and progression of breast and ovarian cancer.
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Affiliation(s)
- Li Chen
- Department of Thyroid and Breast Surgery, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
- Department of Breast Surgical Oncology, National Cancer Center, National Clinical Research Center for Cancer, Cancer Hospital, Chinese Academy of Medical Sciences, Peking Union Medical College, Beijing, China
| | - Xiangyi Kong
- Department of Breast Surgical Oncology, National Cancer Center, National Clinical Research Center for Cancer, Cancer Hospital, Chinese Academy of Medical Sciences, Peking Union Medical College, Beijing, China
| | - Yi Fang
- Department of Breast Surgical Oncology, National Cancer Center, National Clinical Research Center for Cancer, Cancer Hospital, Chinese Academy of Medical Sciences, Peking Union Medical College, Beijing, China
| | - Shishir Paunikar
- Discipline of Pathology, School of Medicine, Lambe Institute for Translational Research, National University of Ireland Galway, Galway, Ireland
| | - Xiangyu Wang
- Department of Breast Surgical Oncology, National Cancer Center, National Clinical Research Center for Cancer, Cancer Hospital, Chinese Academy of Medical Sciences, Peking Union Medical College, Beijing, China
| | - James A. L. Brown
- Department of Biological Sciences, University of Limerick, Limerick, Ireland
- Health Research Institute, University of Limerick, Limerick, Ireland
| | - Emer Bourke
- Discipline of Pathology, School of Medicine, Lambe Institute for Translational Research, National University of Ireland Galway, Galway, Ireland
| | - Xingrui Li
- Department of Thyroid and Breast Surgery, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Jing Wang
- Department of Breast Surgical Oncology, National Cancer Center, National Clinical Research Center for Cancer, Cancer Hospital, Chinese Academy of Medical Sciences, Peking Union Medical College, Beijing, China
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19
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Bansal S, Limaye AP, Lee J, Fleming T, Poulson C, Omar A, Hachem R, Bharat A, Bremner RM, Smith MA, Mohanakumar T. Circulating exosomes induced by respiratory viral infections in lung transplant recipients activate cellular stress, innate immune pathways and epithelial to mesenchymal transition. Transpl Immunol 2021; 69:101480. [PMID: 34619318 DOI: 10.1016/j.trim.2021.101480] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2021] [Revised: 10/01/2021] [Accepted: 10/02/2021] [Indexed: 10/20/2022]
Abstract
BACKGROUND Chronic lung transplant rejection occurs in over 50% of lung transplant recipients and mechanism of chronic rejection is unknown. Evaluation of potential mechanism of exosomes from lung transplant recipients diagnosed with respiratory viral infection (RVI) in inducing chronic lung allograft dysfunction (CLAD). METHOD Exosomes were isolated from lung transplant recipients followed by DNA and RNA isolation from exosomes. Cell signaling mechanisms were studied by co-culturing exosomes with human epithelial cells. Mice were immunized with exosomes and lung homogenates were studied for immune signaling proteins. RESULTS Exosomes from lung transplant recipients with RVI carry nucleic acids which are capable of inducing innate immune signaling, endoplasmic reticulum stress, and epithelial mesenchymal transition. CONCLUSION Therefore, we propose that RVI can lead to induction of exosomes that initiate the process leading to CLAD in mice models. These novel findings identified the molecular mechanisms by which RVI increases the risk of CLAD.
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Affiliation(s)
- Sandhya Bansal
- Norton Thoracic Institute, St. Joseph's Hospital and Medical Center, Phoenix, AZ, United States of America
| | - Ajit P Limaye
- Division of Allergy and Infectious Diseases, University of Washington, Seattle, WA, United States of America
| | - John Lee
- Norton Thoracic Institute, St. Joseph's Hospital and Medical Center, Phoenix, AZ, United States of America
| | - Timothy Fleming
- Norton Thoracic Institute, St. Joseph's Hospital and Medical Center, Phoenix, AZ, United States of America
| | - Christin Poulson
- Norton Thoracic Institute, St. Joseph's Hospital and Medical Center, Phoenix, AZ, United States of America
| | - Ashraf Omar
- Norton Thoracic Institute, St. Joseph's Hospital and Medical Center, Phoenix, AZ, United States of America
| | - Ramsey Hachem
- Washington University School of Medicine, Department of Medicine, St. Louis, MO, United States of America
| | - Ankit Bharat
- Northwestern University, Chicago, Chicago, IL, United States of America
| | - Ross M Bremner
- Norton Thoracic Institute, St. Joseph's Hospital and Medical Center, Phoenix, AZ, United States of America
| | - Michael A Smith
- Norton Thoracic Institute, St. Joseph's Hospital and Medical Center, Phoenix, AZ, United States of America
| | - T Mohanakumar
- Norton Thoracic Institute, St. Joseph's Hospital and Medical Center, Phoenix, AZ, United States of America.
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20
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Yuzhalin AE. Parallels between the extracellular matrix roles in developmental biology and cancer biology. Semin Cell Dev Biol 2021; 128:90-102. [PMID: 34556419 DOI: 10.1016/j.semcdb.2021.09.010] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2021] [Revised: 09/07/2021] [Accepted: 09/12/2021] [Indexed: 12/28/2022]
Abstract
Interaction of a tumor with its microenvironment is an emerging field of investigation, and the crosstalk between cancer cells and the extracellular matrix is of particular interest, since cancer patients with abundant and stiff extracellular matrices display a poorer prognosis. At the post-juvenile stage, the extracellular matrix plays predominantly a structural role by providing support to cells and tissues; however, during development, matrix proteins exert a plethora of diverse signals to guide the movement and determine the fate of pluripotent cells. Taking a closer look at the communication between the extracellular matrix and cells of a developing body may bring new insights into cancer biology and identify cancer weaknesses. This review discusses parallels between the extracellular matrix roles during development and tumor growth.
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Affiliation(s)
- Arseniy E Yuzhalin
- Department of Molecular and Cellular Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA.
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21
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Liu QQ, Liu YW, Xie YK, Zhang JH, Song CX, Wang JZ, Xie BH. Amplification of DDR2 mediates sorafenib resistance through NF-κB/c-Rel signaling in hepatocellular carcinoma. Cell Biol Int 2021; 45:1906-1916. [PMID: 33969575 DOI: 10.1002/cbin.11625] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2020] [Revised: 03/24/2021] [Accepted: 05/01/2021] [Indexed: 12/24/2022]
Abstract
Sorafenib was the first systemic therapy approved by the Food and Drug Administration to treat advanced hepatocellular carcinoma (HCC). However, sorafenib therapy is frequently accompanied by drug resistance. We aimed to explore the mechanisms of sorafenib resistance and provide feasible solutions to increase the response to sorafenib in patients with advanced HCC. The expression profile of discoidin domain receptor 2 (DDR2) in HCC tissues and cells was detected using quantitative real-time PCR (qPCR) and western blotting assays. The effects of DDR2 on sorafenib resistance were examined using 3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide, colony formation, TdT-mediated dUTP nick end labeling, and flow cytometry assays. The effect of DDR2 on the nuclear factor kappa B (NF-κB) signaling pathway was evaluated by luciferase reporter, immunofluorescence, qPCR and flow cytometry assays. We demonstrated that DDR2 expression was dramatically upregulated in sorafenib-resistant HCC tissues relative to sensitive tissues. Downregulation of DDR2 sensitized HCC cell lines to sorafenib cytotoxicity. Further analysis showed that DDR2 could increase the nuclear location of REL proto-oncogene, a NF-κB subunit, to mediate NF-κB signaling. Blocking NF-κB signaling using the NF-κB signaling inhibitor, bardoxolone methyl, increased the response of HCC cells to sorafenib. Further analysis showed that DNA amplification of DDR2 is an important mechanism leading to DDR2 overexpression in HCC. Our results demonstrated that DDR2 is a potential therapeutic target in patients with HCC, and targeting DDR2 represents a promising approach to increase sorafenib sensitivity in patients with HCC.
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Affiliation(s)
- Qing-Quan Liu
- Department of Hepatobiliary Surgery, The First Affiliated Hospital of Gannan Medical University, Ganzhou, Jiangxi, China
| | - Yu-Wen Liu
- Gannan Medical University, Ganzhou, Jiangxi, China
| | - Yuan-Kang Xie
- Department of Hepatobiliary Surgery, The First Affiliated Hospital of Gannan Medical University, Ganzhou, Jiangxi, China
| | - Jian-Hong Zhang
- Department of Hepatobiliary Surgery, The First Affiliated Hospital of Gannan Medical University, Ganzhou, Jiangxi, China
| | - Cai-Xin Song
- Department of Hepatobiliary Surgery, The First Affiliated Hospital of Gannan Medical University, Ganzhou, Jiangxi, China
| | - Jian-Zhong Wang
- Department of General Surgery, The First Affiliated Hospital of Gannan Medical University, Ganzhou, Jiangxi, China
| | - Bin-Hui Xie
- Department of Hepatobiliary Surgery, The First Affiliated Hospital of Gannan Medical University, Ganzhou, Jiangxi, China
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22
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The Yin and Yang of Discoidin Domain Receptors (DDRs): Implications in Tumor Growth and Metastasis Development. Cancers (Basel) 2021; 13:cancers13071725. [PMID: 33917302 PMCID: PMC8038660 DOI: 10.3390/cancers13071725] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2021] [Revised: 03/24/2021] [Accepted: 03/25/2021] [Indexed: 12/14/2022] Open
Abstract
Simple Summary The tumor microenvironment plays an important role in tumor development and metastasis. Collagens are major components of the extracellular matrix and can influence tumor development and metastasis by activating discoidin domain receptors (DDRs). This work shows the different roles of DDRs in various cancers and highlights the complexity of anti-DDR therapies in cancer treatment. Abstract The tumor microenvironment is a complex structure composed of the extracellular matrix (ECM) and nontumoral cells (notably cancer-associated fibroblasts (CAFs) and immune cells). Collagens are the main components of the ECM and they are extensively remodeled during tumor progression. Some collagens are ligands for the discoidin domain receptor tyrosine kinases, DDR1 and DDR2. DDRs are involved in different stages of tumor development and metastasis formation. In this review, we present the different roles of DDRs in these processes and discuss controversial findings. We conclude by describing emerging DDR inhibitory strategies, which could be used as new alternatives for the treatment of patients.
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A Theoretical Approach to Coupling the Epithelial-Mesenchymal Transition (EMT) to Extracellular Matrix (ECM) Stiffness via LOXL2. Cancers (Basel) 2021; 13:cancers13071609. [PMID: 33807227 PMCID: PMC8037024 DOI: 10.3390/cancers13071609] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2021] [Revised: 03/12/2021] [Accepted: 03/22/2021] [Indexed: 02/06/2023] Open
Abstract
Simple Summary Epithelial-mesenchymal transition (EMT) is a key process in cancer progression through which cells weaken their cell-cell adhesion and gain mobility and invasive traits. Besides chemical signaling, recent studies have established the connection of EMT to mechanical microenvironment, such as the stiffness of extracellular matrix (ECM). LOXL2 is representative of a family of enzymes that promotes fiber cross-linking in ECM. With increased cross-linking comes increased stiffness, which induces EMT that can, in turn, elevate LOXL2 levels. As such, a positive feedback loop among EMT, LOXL2, and ECM stiffness can be formed. We built a mathematical model on a core biochemical reaction network featuring this feedback loop, and showed how strongly it drives EMT. We also illustrated mechanistically how cross-linking connects with stiffness, using a mechanical model of collagen (a major component of ECM). Using this theoretical framework, we demonstrated the heterogeneity of LOXL2/stiffness and its implications on migrating cancer cells that could seed metastasis, the growth of secondary malignant tumors. This framework can inspire experimental studies of more fine-grained mechanotransduction and biomechanical heterogeneity in cancers. Abstract The epithelial-mesenchymal transition (EMT) plays a critical role in cancer progression, being responsible in many cases for the onset of the metastatic cascade and being integral in the ability of cells to resist drug treatment. Most studies of EMT focus on its induction via chemical signals such as TGF-β or Notch ligands, but it has become increasingly clear that biomechanical features of the microenvironment such as extracellular matrix (ECM) stiffness can be equally important. Here, we introduce a coupled feedback loop connecting stiffness to the EMT transcription factor ZEB1, which acts via increasing the secretion of LOXL2 that leads to increased cross-linking of collagen fibers in the ECM. This increased cross-linking can effectively increase ECM stiffness and increase ZEB1 levels, thus setting a positive feedback loop between ZEB1 and ECM stiffness. To investigate the impact of this non-cell-autonomous effect, we introduce a computational approach capable of connecting LOXL2 concentration to increased stiffness and thereby to higher ZEB1 levels. Our results indicate that this positive feedback loop, once activated, can effectively lock the cells in a mesenchymal state. The spatial-temporal heterogeneity of the LOXL2 concentration and thus the mechanical stiffness also has direct implications for migrating cells that attempt to escape the primary tumor.
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Lin CC, Yang WH, Lin YT, Tang X, Chen PH, Ding CKC, Qu DC, Alvarez JV, Chi JT. DDR2 upregulation confers ferroptosis susceptibility of recurrent breast tumors through the Hippo pathway. Oncogene 2021; 40:2018-2034. [PMID: 33603168 PMCID: PMC7988308 DOI: 10.1038/s41388-021-01676-x] [Citation(s) in RCA: 55] [Impact Index Per Article: 18.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2020] [Revised: 01/18/2021] [Accepted: 01/22/2021] [Indexed: 01/30/2023]
Abstract
Recurrent breast cancer presents significant challenges with aggressive phenotypes and treatment resistance. Therefore, novel therapeutics are urgently needed. Here, we report that murine recurrent breast tumor cells, when compared with primary tumor cells, are highly sensitive to ferroptosis. Discoidin Domain Receptor Tyrosine Kinase 2 (DDR2), the receptor for collagen I, is highly expressed in ferroptosis-sensitive recurrent tumor cells and human mesenchymal breast cancer cells. EMT regulators, TWIST and SNAIL, significantly induce DDR2 expression and sensitize ferroptosis in a DDR2-dependent manner. Erastin treatment induces DDR2 upregulation and phosphorylation, independent of collagen I. Furthermore, DDR2 knockdown in recurrent tumor cells reduces clonogenic proliferation. Importantly, both the ferroptosis protection and reduced clonogenic growth may be compatible with the compromised YAP/TAZ upon DDR2 inhibition. Collectively, these findings identify the important role of EMT-driven DDR2 upregulation in recurrent tumors in maintaining growth advantage but activating YAP/TAZ-mediated ferroptosis susceptibility, providing potential strategies to eradicate recurrent breast cancer cells with mesenchymal features.
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Affiliation(s)
- Chao-Chieh Lin
- Department of Molecular Genetics and Microbiology, Duke University School of Medicine, Durham, NC 27710, USA,Center for Genomic and Computational Biology, Duke University School of Medicine, Durham, NC 27710, USA
| | - Wen-Hsuan Yang
- Department of Molecular Genetics and Microbiology, Duke University School of Medicine, Durham, NC 27710, USA,Center for Genomic and Computational Biology, Duke University School of Medicine, Durham, NC 27710, USA
| | - Yi-Tzu Lin
- Department of Molecular Genetics and Microbiology, Duke University School of Medicine, Durham, NC 27710, USA,Center for Genomic and Computational Biology, Duke University School of Medicine, Durham, NC 27710, USA
| | - Xiaohu Tang
- Department of Biological Sciences, Michigan Technological University, Houghton, MI 49931, USA
| | - Po-Han Chen
- Department of Molecular Genetics and Microbiology, Duke University School of Medicine, Durham, NC 27710, USA,Center for Genomic and Computational Biology, Duke University School of Medicine, Durham, NC 27710, USA
| | - Chien-Kuang Cornelia Ding
- Department of Molecular Genetics and Microbiology, Duke University School of Medicine, Durham, NC 27710, USA,Center for Genomic and Computational Biology, Duke University School of Medicine, Durham, NC 27710, USA
| | - Dan Chen Qu
- Department of Molecular Genetics and Microbiology, Duke University School of Medicine, Durham, NC 27710, USA,Center for Genomic and Computational Biology, Duke University School of Medicine, Durham, NC 27710, USA
| | - James V. Alvarez
- Department of Pharmacology and Cancer Biology, Duke University School of Medicine, Durham, NC 27710, USA
| | - Jen-Tsan Chi
- Department of Molecular Genetics and Microbiology, Duke University School of Medicine, Durham, NC 27710, USA,Center for Genomic and Computational Biology, Duke University School of Medicine, Durham, NC 27710, USA;,Correspondence: Jen-Tsan Ashley Chi, Department of Molecular Genetics and Microbiology, Center for Genomic and Computational Biology, Duke University School of Medicine, Durham, NC 27710, USA. TEL: (919) 668-4759,
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25
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Dúcka M, Kučeríková M, Trčka F, Červinka J, Biglieri E, Šmarda J, Borsig L, Beneš P, Knopfová L. c-Myb interferes with inflammatory IL1α-NF-κB pathway in breast cancer cells. Neoplasia 2021; 23:326-336. [PMID: 33621853 PMCID: PMC7905261 DOI: 10.1016/j.neo.2021.01.002] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2020] [Revised: 01/12/2021] [Accepted: 01/20/2021] [Indexed: 12/14/2022] Open
Abstract
The transcription factor c-Myb can be involved in the activation of many genes with protumorigenic function; however, its role in breast cancer (BC) development is still under discussion. c-Myb is considered as a tumor-promoting factor in the early phases of BC, on the other hand, its expression in BC patients relates to a good prognosis. Previously, we have shown that c-Myb controls the capacity of BC cells to form spontaneous lung metastasis. Reduced seeding of BC cells to the lungs is linked to high expression of c-Myb and a decline in expression of a specific set of inflammatory genes. Here, we unraveled a c-Myb-IL1α-NF-κB signaling axis that takes place in tumor cells. We report that an overexpression of c-Myb interfered with the activity of NF-κB in several BC cell lines. We identified IL1α to be essential for this interference since it was abrogated in the IL1α-deficient cells. Overexpression of IL1α, as well as addition of recombinant IL1α protein, activated NF-κB signaling and restored expression of the inflammatory signature genes suppressed by c-Myb. The endogenous levels of c-Myb negatively correlated with IL1α on both transcriptional and protein levels across BC cell lines. We concluded that inhibition of IL1α expression by c-Myb reduces NF-κB activity and disconnects the inflammatory circuit, a potentially targetable mechanism to mimic the antimetastatic effect of c-Myb with therapeutic perspective.
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Affiliation(s)
- Monika Dúcka
- Department of Experimental Biology, Faculty of Science, Masaryk University, Brno, Czech Republic; International Clinical Research Center, Center for Biological and Cellular Engineering, St. Anne's University Hospital, Brno, Czech Republic
| | - Martina Kučeríková
- Department of Experimental Biology, Faculty of Science, Masaryk University, Brno, Czech Republic
| | - Filip Trčka
- Department of Experimental Biology, Faculty of Science, Masaryk University, Brno, Czech Republic; International Clinical Research Center, Center for Biological and Cellular Engineering, St. Anne's University Hospital, Brno, Czech Republic
| | - Jakub Červinka
- Department of Experimental Biology, Faculty of Science, Masaryk University, Brno, Czech Republic; International Clinical Research Center, Center for Biological and Cellular Engineering, St. Anne's University Hospital, Brno, Czech Republic
| | - Elisabetta Biglieri
- Institute of Physiology, University of Zurich and Comprehensive Cancer Center, Zurich, Switzerland
| | - Jan Šmarda
- Department of Experimental Biology, Faculty of Science, Masaryk University, Brno, Czech Republic
| | - Lubor Borsig
- Institute of Physiology, University of Zurich and Comprehensive Cancer Center, Zurich, Switzerland
| | - Petr Beneš
- Department of Experimental Biology, Faculty of Science, Masaryk University, Brno, Czech Republic; International Clinical Research Center, Center for Biological and Cellular Engineering, St. Anne's University Hospital, Brno, Czech Republic
| | - Lucia Knopfová
- Department of Experimental Biology, Faculty of Science, Masaryk University, Brno, Czech Republic; International Clinical Research Center, Center for Biological and Cellular Engineering, St. Anne's University Hospital, Brno, Czech Republic.
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26
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You E, Ko P, Jeong J, Keum S, Kim JW, Seo YJ, Song WK, Rhee S. Dynein-mediated nuclear translocation of yes-associated protein through microtubule acetylation controls fibroblast activation. Cell Mol Life Sci 2020; 77:4143-4161. [PMID: 31912196 PMCID: PMC11105004 DOI: 10.1007/s00018-019-03412-x] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2019] [Revised: 11/27/2019] [Accepted: 12/04/2019] [Indexed: 12/17/2022]
Abstract
Myofibroblasts are the major cell type that is responsible for increase in the mechanical stiffness in fibrotic tissues. It has well documented that the TGF-β/Smad axis is required for myofibroblast differentiation under the rigid substrate condition. However, the mechanism driving myofibroblast differentiation in soft substrates remains unknown. In this research, we demonstrated that interaction of yes-associated protein (YAP) and acetylated microtubule via dynein, a microtubule motor protein drives nuclear localization of YAP in the soft matrix, which in turn increased TGF-β1-induced transcriptional activity of Smad for myofibroblast differentiation. Pharmacological and genetical disruption of dynein impaired the nuclear translocation of YAP and decreased the TGF-β1-induced Smad activity even though phosphorylation and nuclear localization of Smad occurred normally in α-tubulin acetyltransferase 1 (α-TAT1) knockout cell. Moreover, microtubule acetylation prominently appeared in the fibroblast-like cells nearby the blood vessel in the fibrotic liver induced by CCl4 administration, which was conversely decreased by TGF-β receptor inhibitor. As a result, quantitative inhibition of microtubule acetylation may be suggested as a new target for overcoming fibrotic diseases.
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Affiliation(s)
- Eunae You
- Department of Life Science, Chung-Ang University, Seoul, 06974, Republic of Korea
| | - Panseon Ko
- Department of Life Science, Chung-Ang University, Seoul, 06974, Republic of Korea
| | - Jangho Jeong
- Department of Life Science, Chung-Ang University, Seoul, 06974, Republic of Korea
| | - Seula Keum
- Department of Life Science, Chung-Ang University, Seoul, 06974, Republic of Korea
| | - Jung-Woong Kim
- Department of Life Science, Chung-Ang University, Seoul, 06974, Republic of Korea
| | - Young-Jin Seo
- Department of Life Science, Chung-Ang University, Seoul, 06974, Republic of Korea
| | - Woo Keun Song
- Bio Imaging and Cell Logistics Research Center, School of Life Sciences, Gwangju Institute of Science and Technology, 123 Cheomdangwagi-ro, Buk-Gu, Gwangju, 61005, Republic of Korea.
| | - Sangmyung Rhee
- Department of Life Science, Chung-Ang University, Seoul, 06974, Republic of Korea.
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27
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Gao Y, Zhang W, Liu C, Li G. miR-200 affects tamoxifen resistance in breast cancer cells through regulation of MYB. Sci Rep 2019; 9:18844. [PMID: 31827114 PMCID: PMC6906507 DOI: 10.1038/s41598-019-54289-6] [Citation(s) in RCA: 39] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2019] [Accepted: 11/07/2019] [Indexed: 12/11/2022] Open
Abstract
Resistance to tamoxifen is a major clinical challenge. Research in recent years has identified epigenetic changes as mediated by dysregulated miRNAs that can possibly play a role in resistance to tamoxifen in breast cancer patients expressing estrogen receptor (ER). We report here elevated levels of EMT markers (vimentin and ZEB1/2) and reduced levels of EMT-regulating miR-200 (miR-200b and miR-200c) in ER-positive breast cancer cells, MCF-7, that were resistant to tamoxifen, in contrast with the naïve parental MCF-7 cells that were sensitive to tamoxifen. Further, we established regulation of c-MYB by miR-200 in our experimental model. C-MYB was up-regulated in tamoxifen resistant cells and its silencing significantly decreased resistance to tamoxifen and the EMT markers. Forced over-expression of miR-200b/c reduced c-MYB whereas reduced expression of miR-200b/c resulted in increased c-MYB We further confirmed the results in other ER-positive breast cancer cells T47D cells where forced over-expression of c-MYB resulted in induction of EMT and significantly increased resistance to tamoxifen. Thus, we identify a novel mechanism of tamoxifen resistance in breast tumor microenvironment that involves miR-200-MYB signaling.
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Affiliation(s)
- Yu Gao
- Department of General Surgery, Tianjin First Central Hospital, No.24, Fukang Road, Nankai District, Tianjin, 300204, China
| | - Wenzhi Zhang
- Innoscience Research Sdn Bhd, Suites B-5-7, Level 5, Sky Park @ One City, Jalan USJ 25/1, 47650, Subang Jaya, Selangor, Malaysia
| | - Chengwen Liu
- Department of Obstetrics and Gynecology, Maternity and Child Health Care of Zaozhuang, Zaozhuang, 277100, Shandong province, China
| | - Guanghua Li
- Department of General Surgery, The Second Hospital of Shandong University, No.247 Beiyuan Road, Tianqiao District, Jinan City, Shandong Province, 250033, China.
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Ushakumary MG, Wang M, V H, Titus AS, Zhang J, Liu L, Monticone R, Wang Y, Mattison JA, de Cabo R, Lakatta EG, Kailasam S. Discoidin domain Receptor 2: A determinant of metabolic syndrome-associated arterial fibrosis in non-human primates. PLoS One 2019; 14:e0225911. [PMID: 31805124 PMCID: PMC6894805 DOI: 10.1371/journal.pone.0225911] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2019] [Accepted: 11/14/2019] [Indexed: 01/31/2023] Open
Abstract
Collagen accumulation and remodeling in the vascular wall is a cardinal feature of vascular fibrosis that exacerbates the complications of hypertension, aging, diabetes and atherosclerosis. With no specific therapy available to date, identification of mechanisms underlying vascular fibrogenesis is an important clinical goal. Here, we tested the hypothesis that Discoidin Domain Receptor 2 (DDR2), a collagen-specific receptor tyrosine kinase, is a determinant of arterial fibrosis. We report a significant increase in collagen type 1 levels along with collagen and ECM remodeling, degradation of elastic laminae, enhanced fat deposition and calcification in the abdominal aorta in a non-human primate model of high-fat, high-sucrose diet (HFS)-induced metabolic syndrome. These changes were associated with a marked increase in DDR2. Resveratrol attenuated collagen type I deposition and remodeling induced by the HFS diet, with a concomintant reduction in DDR2. Further, in isolated rat vascular adventitial fibroblasts and VSMCs, hyperglycemia increased DDR2 and collagen type I expression via TGF-β1/SMAD2/3, which was attenuated by resveratrol. Notably, gene knockdown and overexpression approaches demonstrated an obligate role for DDR2 in hyperglycemia-induced increase in collagen type I expression in these cells. Together, our observations point to DDR2 as a hitherto unrecognized molecular link between metabolic syndrome and arterial fibrosis, and hence a therapeutic target.
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Affiliation(s)
- Mereena George Ushakumary
- Division of Cellular and Molecular Cardiology, Sree Chitra Tirunal Institute for Medical Sciences and Technology, Trivandrum, Kerala, India
| | - Mingyi Wang
- Laboratory of Cardiovascular Science, National Institute on Aging, National Institute on Aging/National Institutes of Health, Baltimore, Maryland, United States of America
| | - Harikrishnan V
- Division of Cellular and Molecular Cardiology, Sree Chitra Tirunal Institute for Medical Sciences and Technology, Trivandrum, Kerala, India
| | - Allen Sam Titus
- Division of Cellular and Molecular Cardiology, Sree Chitra Tirunal Institute for Medical Sciences and Technology, Trivandrum, Kerala, India
| | - Jing Zhang
- Laboratory of Cardiovascular Science, National Institute on Aging, National Institute on Aging/National Institutes of Health, Baltimore, Maryland, United States of America
| | - Lijuan Liu
- Laboratory of Cardiovascular Science, National Institute on Aging, National Institute on Aging/National Institutes of Health, Baltimore, Maryland, United States of America
| | - Robert Monticone
- Laboratory of Cardiovascular Science, National Institute on Aging, National Institute on Aging/National Institutes of Health, Baltimore, Maryland, United States of America
| | - Yushi Wang
- Laboratory of Cardiovascular Science, National Institute on Aging, National Institute on Aging/National Institutes of Health, Baltimore, Maryland, United States of America
- Department of Cardiology, The First Hospital of Jilin University, Changchun, China
| | - Julie A. Mattison
- Translational Gerontology Branch, National Institute on Aging, National Institute on Aging/National Institutes of Health, Baltimore, Maryland, United States of America
| | - Rafael de Cabo
- Translational Gerontology Branch, National Institute on Aging, National Institute on Aging/National Institutes of Health, Baltimore, Maryland, United States of America
| | - Edward G. Lakatta
- Laboratory of Cardiovascular Science, National Institute on Aging, National Institute on Aging/National Institutes of Health, Baltimore, Maryland, United States of America
| | - Shivakumar Kailasam
- Division of Cellular and Molecular Cardiology, Sree Chitra Tirunal Institute for Medical Sciences and Technology, Trivandrum, Kerala, India
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29
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Coelho NM, Wang A, McCulloch CA. Discoidin domain receptor 1 interactions with myosin motors contribute to collagen remodeling and tissue fibrosis. BIOCHIMICA ET BIOPHYSICA ACTA-MOLECULAR CELL RESEARCH 2019; 1866:118510. [PMID: 31319111 DOI: 10.1016/j.bbamcr.2019.07.005] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/12/2019] [Revised: 07/10/2019] [Accepted: 07/11/2019] [Indexed: 12/14/2022]
Abstract
Discoidin Domain Receptor (DDR) genes and their homologues have been identified in sponges, worms and flies. These genes code for proteins that are implicated in cell adhesion to matrix proteins. DDRs are now recognized as playing central regulatory roles in several high prevalence human diseases, including invasive cancers, atherosclerosis, and organ fibrosis. While the mechanisms by which DDRs contribute to these diseases are just now being delineated, one of the common themes involves cell adhesion to collagen and the assembly and organization of collagen fibers in the extracellular matrix. In mammals, the multi-functional roles of DDRs in promoting cell adhesion to collagen fibers and in mediating collagen-dependent signaling, suggest that DDRs contribute to multiple pathways of extracellular matrix remodeling, which are centrally important processes in health and disease. In this review we consider that interactions of the cytoplasmic domains of DDR1 with cytoskeletal motor proteins may contribute to matrix remodeling by promoting collagen fiber alignment and compaction. Poorly controlled collagen remodeling with excessive compaction of matrix proteins is a hallmark of fibrotic lesions in many organs and tissues that are affected by infectious, traumatic or chemical-mediated injury. An improved understanding of the mechanisms by which DDRs mediate collagen remodeling and collagen-dependent signaling could suggest new drug targets for treatment of fibrotic diseases.
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Affiliation(s)
- N M Coelho
- Faculty of Dentistry, University of Toronto, Toronto, Ontario, Canada
| | - A Wang
- Faculty of Dentistry, University of Toronto, Toronto, Ontario, Canada
| | - C A McCulloch
- Faculty of Dentistry, University of Toronto, Toronto, Ontario, Canada.
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30
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Tian M, Tian D, Qiao X, Li J, Zhang L. Modulation of Myb‐induced NF‐kB ‐STAT3 signaling and resulting cisplatin resistance in ovarian cancer by dietary factors. J Cell Physiol 2019; 234:21126-21134. [PMID: 31037726 DOI: 10.1002/jcp.28715] [Citation(s) in RCA: 45] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2018] [Revised: 04/09/2019] [Accepted: 04/10/2019] [Indexed: 12/24/2022]
Affiliation(s)
- Miao Tian
- Department of Gynecology The Second Hospital of Jilin University Changchun China
| | - Dan Tian
- Department of Anesthesiology The Second Hospital of Jilin University Changchun China
| | - Xiaofang Qiao
- Department of Gastrointestinal Surgery The Second Hospital of Jilin University Changchun China
| | - Jinlong Li
- Department of Gastrointestinal Surgery The Second Hospital of Jilin University Changchun China
| | - Leilei Zhang
- Department of Anesthesiology The Second Hospital of Jilin University Changchun China
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31
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Surowy HM, Giesen AK, Otte J, Büttner R, Falkenstein D, Friedl H, Meier F, Petzsch P, Wachtmeister T, Westphal D, Wieczorek D, Wruck W, Adjaye J, Rütten A, Redler S. Gene expression profiling in aggressive digital papillary adenocarcinoma sheds light on the architecture of a rare sweat gland carcinoma. Br J Dermatol 2019; 180:1150-1160. [PMID: 30472730 DOI: 10.1111/bjd.17446] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/16/2018] [Indexed: 12/26/2022]
Abstract
BACKGROUND Sweat gland carcinomas are rare cutaneous adnexal malignancies. Aggressive digital papillary adenocarcinoma (ADPA) represents a very rare subentity, thought to arise almost exclusively from the sweat glands of the fingers and toes. The aetiology of sweat gland carcinomas and ADPA is largely unknown. ADPAs are most likely driven by somatic mutations. However, somatic mutation patterns are largely unexplored, creating barriers to the development of effective therapeutic approaches to the treatment of ADPA. OBJECTIVES To investigate the transcriptome profile of ADPA using a sample of eight formalin-fixed, paraffin-embedded tissue samples of ADPA and healthy control tissue. METHODS Transcriptome profiling was performed using the Affymetrix PrimeView Human Gene Expression Microarray and findings were validated via reverse transcription of RNA and real-time quantitative polymerase chain reaction. RESULTS Transcriptome analyses showed increased tumour expression of 2266 genes, with significant involvement of cell cycle, ribosomal and crucial cancer pathways. Our results point to tumour overexpression of FGFR2 (P = 0·001). CONCLUSIONS The results indicate the involvement of crucial oncogenic driver pathways, highlighting cell cycle and ribosomal pathways in the aetiology of ADPA. Suggested tumour overexpression of FGFR2 raises the hope that targeting the fibroblast growth factor (FGF)/FGF receptor axis might be a promising treatment for ADPA and probably for the overall group of sweat gland carcinomas.
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Affiliation(s)
- H M Surowy
- Heinrich-Heine-University, Medical Faculty, Institute of Human Genetics, Düsseldorf, Germany
| | - A K Giesen
- Heinrich-Heine-University, Medical Faculty, Institute of Human Genetics, Düsseldorf, Germany
| | - J Otte
- Institute for Stem Cell Research and Regenerative Medicine, Düsseldorf, Germany
| | - R Büttner
- Pathology, Institute for Pathology, University Hospital Cologne, Cologne, Germany
| | - D Falkenstein
- Heinrich-Heine-University, Medical Faculty, Institute of Human Genetics, Düsseldorf, Germany
| | - H Friedl
- Klinikum Darmstadt, Department of Dermatology, Darmstadt, Germany
| | - F Meier
- Department of Dermatology, Carl Gustav Carus Medical Center, TU Dresden, Dresden, Germany.,National Center for Tumour Diseases (NCT), Partner Site Dresden, Dresden, Germany
| | - P Petzsch
- Biological and Medical Research Center (BMFZ), Heinrich Heine University Düsseldorf, Düsseldorf, Germany
| | - T Wachtmeister
- Biological and Medical Research Center (BMFZ), Heinrich Heine University Düsseldorf, Düsseldorf, Germany
| | - D Westphal
- Department of Dermatology, Carl Gustav Carus Medical Center, TU Dresden, Dresden, Germany.,National Center for Tumour Diseases (NCT), Partner Site Dresden, Dresden, Germany
| | - D Wieczorek
- Heinrich-Heine-University, Medical Faculty, Institute of Human Genetics, Düsseldorf, Germany
| | - W Wruck
- Institute for Stem Cell Research and Regenerative Medicine, Düsseldorf, Germany
| | - J Adjaye
- Institute for Stem Cell Research and Regenerative Medicine, Düsseldorf, Germany
| | - A Rütten
- Dermatopathology, Bodensee, Siemensstrasse 6/1, 88048, Friedrichshafen, Germany
| | - S Redler
- Heinrich-Heine-University, Medical Faculty, Institute of Human Genetics, Düsseldorf, Germany
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32
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Manzotti G, Torricelli F, Benedetta D, Lococo F, Sancisi V, Rossi G, Piana S, Ciarrocchi A. An Epithelial-to-Mesenchymal Transcriptional Switch Triggers Evolution of Pulmonary Sarcomatoid Carcinoma (PSC) and Identifies Dasatinib as New Therapeutic Option. Clin Cancer Res 2018; 25:2348-2360. [PMID: 30587547 DOI: 10.1158/1078-0432.ccr-18-2364] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2018] [Revised: 11/28/2018] [Accepted: 12/19/2018] [Indexed: 11/16/2022]
Abstract
PURPOSE Pulmonary sarcomatoid carcinoma (PSC) is a rare and aggressive form of NSCLC. Rarity and poor characterization have limited the development of PSC-tailored treatment protocols, leaving patients with inadequate therapeutic options. In this study, we investigated the gene expression profile of PSCs, with the aim to characterize the molecular mechanisms responsible for their evolution and to identify new drugs for their treatment. EXPERIMENTAL DESIGN A training set of 17 biphasic PSCs was selected and tested for the expression of a large panel of 770 genes related to cancer progression using NanoString technology. Computational analyses were used to characterize a PSCs-gene specific signature from which pathways and drivers of PSC evolution were identified and validated using functional assays in vitro. This signature was validated in a separate set of 15 PSCs and 8 differentiated NSCLC and used to interrogate the cMAP database searching for FDA-approved small molecules able to counteract PSC phenotype. RESULTS We demonstrated that the transcriptional activation of an epithelial mesenchymal transition (EMT) program drives PSC phylogeny in vivo. We showed that loss of the epithelial-associated transcription factor (TF) OVOL2 characterizes the transition to sarcomatoid phenotype triggering the expression of EMT promoting TFs, including TWIST and ZEB and the expression of the membrane kinase DDR2. Finally, using a drug repurposing approach, we identified dasatinib as potential inhibitor of the PSC-gene expression signature and we confirmed in vitro that this drug efficiently restrains proliferation and reverts the sarcomatoid-associated phenotype. CONCLUSIONS Our data provide new insights into PSC evolution and provide the rationale for further clinical studies with dasatinib.
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Affiliation(s)
- Gloria Manzotti
- Laboratory of Translational Research, Azienda Unità Sanitaria Locale- IRCCS, Reggio Emilia, Italy
| | - Federica Torricelli
- Laboratory of Translational Research, Azienda Unità Sanitaria Locale- IRCCS, Reggio Emilia, Italy
| | - Donati Benedetta
- Laboratory of Translational Research, Azienda Unità Sanitaria Locale- IRCCS, Reggio Emilia, Italy
| | - Filippo Lococo
- Thoracic Surgery Unit, Azienda Unità Sanitaria Locale- IRCCS, Reggio Emilia, Italy
| | - Valentina Sancisi
- Laboratory of Translational Research, Azienda Unità Sanitaria Locale- IRCCS, Reggio Emilia, Italy
| | - Giulio Rossi
- Operative Unit of Pathologic Anatomy, Azienda Unità Sanitaria Locale della Romagna, Hospital St. Maria delle Croci, Ravenna, Italy
| | - Simonetta Piana
- Pathology Unit, Azienda Unità Sanitaria Locale- IRCCS, Reggio Emilia, Italy
| | - Alessia Ciarrocchi
- Laboratory of Translational Research, Azienda Unità Sanitaria Locale- IRCCS, Reggio Emilia, Italy.
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Ngai D, Lino M, Bendeck MP. Cell-Matrix Interactions and Matricrine Signaling in the Pathogenesis of Vascular Calcification. Front Cardiovasc Med 2018; 5:174. [PMID: 30581820 PMCID: PMC6292870 DOI: 10.3389/fcvm.2018.00174] [Citation(s) in RCA: 25] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2018] [Accepted: 11/21/2018] [Indexed: 12/15/2022] Open
Abstract
Vascular calcification is a complex pathological process occurring in patients with atherosclerosis, type 2 diabetes, and chronic kidney disease. The extracellular matrix, via matricrine-receptor signaling plays important roles in the pathogenesis of calcification. Calcification is mediated by osteochondrocytic-like cells that arise from transdifferentiating vascular smooth muscle cells. Recent advances in our understanding of the plasticity of vascular smooth muscle cell and other cells of mesenchymal origin have furthered our understanding of how these cells transdifferentiate into osteochondrocytic-like cells in response to environmental cues. In the present review, we examine the role of the extracellular matrix in the regulation of cell behavior and differentiation in the context of vascular calcification. In pathological calcification, the extracellular matrix not only provides a scaffold for mineral deposition, but also acts as an active signaling entity. In recent years, extracellular matrix components have been shown to influence cellular signaling through matrix receptors such as the discoidin domain receptor family, integrins, and elastin receptors, all of which can modulate osteochondrocytic differentiation and calcification. Changes in extracellular matrix stiffness and composition are detected by these receptors which in turn modulate downstream signaling pathways and cytoskeletal dynamics, which are critical to osteogenic differentiation. This review will focus on recent literature that highlights the role of cell-matrix interactions and how they influence cellular behavior, and osteochondrocytic transdifferentiation in the pathogenesis of cardiovascular calcification.
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Affiliation(s)
- David Ngai
- Department of Laboratory Medicine and Pathobiology, University of Toronto, Toronto, ON, Canada.,Ted Rogers Centre for Heart Research, University of Toronto, Toronto, ON, Canada
| | - Marsel Lino
- Department of Laboratory Medicine and Pathobiology, University of Toronto, Toronto, ON, Canada.,Ted Rogers Centre for Heart Research, University of Toronto, Toronto, ON, Canada
| | - Michelle P Bendeck
- Department of Laboratory Medicine and Pathobiology, University of Toronto, Toronto, ON, Canada.,Ted Rogers Centre for Heart Research, University of Toronto, Toronto, ON, Canada.,Department of Medicine, University of Toronto, Toronto, ON, Canada
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Jeong J, Keum S, Kim D, You E, Ko P, Lee J, Kim J, Kim JW, Rhee S. Spindle pole body component 25 homolog expressed by ECM stiffening is required for lung cancer cell proliferation. Biochem Biophys Res Commun 2018; 500:937-943. [PMID: 29709477 DOI: 10.1016/j.bbrc.2018.04.205] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2018] [Accepted: 04/26/2018] [Indexed: 12/14/2022]
Abstract
Accumulating evidence has shown that matrix stiffening in cancer tissue by the deposition of extracellular matrix (ECM) is closely related with severe tumor progression. However, much less is known about the genes affected by matrix stiffness and its signaling for cancer progression. In the current research, we investigated the differential gene expression of a non-small lung adenocarcinoma cell line, H1299, cultured under the conditions of soft (∼0.5 kPa) and stiff (∼40 kPa) matrices, mimicking the mechanical environments of normal and cancerous tissues, respectively. For integrated transcriptome analysis, the genes identified by ECM stiffening were compared with 8248 genes retrieved from The Cancer Genome Atlas Lung Adenocarcinoma (TCGA). In stiff matrix, 29 genes were significantly upregulated, while 75 genes were downregulated. The screening of hazard ratios for these genes using the Kaplan-Meier Plotter identified 8 genes most closely associated with cancer progression under the condition of matrix stiffening. Among these genes, spindle pole body component 25 homolog (SPC25) was one of the most up-regulated genes in stiff matrix and tumor tissue. Knockdown of SPC25 in H1299 cells using shRNA significantly inhibited cell proliferation with downregulation of the expression of checkpoint protein, Cyclin B1, under the condition of stiff matrix whereas the proliferation rate in soft matrix was not affected by SPC25 silencing. Thus, our findings provide novel key molecules for studying the relationship of extracellular matrix stiffening and cancer progression.
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Affiliation(s)
- Jangho Jeong
- Department of Life Science, College of Natural Sciences, Chung-Ang University, Seoul, 06974, Republic of Korea
| | - Seula Keum
- Department of Life Science, College of Natural Sciences, Chung-Ang University, Seoul, 06974, Republic of Korea
| | - Daehwan Kim
- Department of Life Science, College of Natural Sciences, Chung-Ang University, Seoul, 06974, Republic of Korea
| | - Eunae You
- Department of Life Science, College of Natural Sciences, Chung-Ang University, Seoul, 06974, Republic of Korea
| | - Panseon Ko
- Department of Life Science, College of Natural Sciences, Chung-Ang University, Seoul, 06974, Republic of Korea
| | - Jieun Lee
- Department of Life Science, College of Natural Sciences, Chung-Ang University, Seoul, 06974, Republic of Korea
| | - Jaegu Kim
- Department of Life Science, College of Natural Sciences, Chung-Ang University, Seoul, 06974, Republic of Korea
| | - Jung-Woong Kim
- Department of Life Science, College of Natural Sciences, Chung-Ang University, Seoul, 06974, Republic of Korea
| | - Sangmyung Rhee
- Department of Life Science, College of Natural Sciences, Chung-Ang University, Seoul, 06974, Republic of Korea.
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Takai K, Drain AP, Lawson DA, Littlepage LE, Karpuj M, Kessenbrock K, Le A, Inoue K, Weaver VM, Werb Z. Discoidin domain receptor 1 (DDR1) ablation promotes tissue fibrosis and hypoxia to induce aggressive basal-like breast cancers. Genes Dev 2018; 32:244-257. [PMID: 29483153 PMCID: PMC5859966 DOI: 10.1101/gad.301366.117] [Citation(s) in RCA: 47] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2017] [Accepted: 01/24/2018] [Indexed: 12/17/2022]
Abstract
Here, Takai et al. researched the function of discoidin domain receptor 1 (DDR1), a member of the subfamily of receptor tyrosine kinases activated by collagens that is overexpressed in breast and other carcinoma cells. Using bioinformatics analysis, breast cancer cell lines, and knockout mice, they demonstrate that DDR1 ablation leads to aggressive breast cancer, and their findings suggest that the absence of DDR1 provides a growth and adhesion advantage that favors the expansion of basal cells, potentiates fibrosis, and enhances necrosis/hypoxia and basal differentiation of transformed cells to increase their aggression and metastatic potential. The discoidin domain receptor 1 (DDR1) is overexpressed in breast carcinoma cells. Low DDR1 expression is associated with worse relapse-free survival, reflecting its controversial role in cancer progression. We detected DDR1 on luminal cells but not on myoepithelial cells of DDR1+/+ mice. We found that DDR1 loss compromises cell adhesion, consistent with data that older DDR1−/− mammary glands had more basal/myoepithelial cells. Basal cells isolated from older mice exerted higher traction forces than the luminal cells, in agreement with increased mammary branches observed in older DDR1−/− mice and higher branching by their isolated organoids. When we crossed DDR1−/− mice with MMTV-PyMT mice, the PyMT/DDR1−/− mammary tumors grew faster and had increased epithelial tension and matricellular fibrosis with a more basal phenotype and increased lung metastases. DDR1 deletion induced basal differentiation of CD90+CD24+ cancer cells, and the increase in basal cells correlated with tumor cell mitoses. K14+ basal cells, including K8+K14+ cells, were increased adjacent to necrotic fields. These data suggest that the absence of DDR1 provides a growth and adhesion advantage that favors the expansion of basal cells, potentiates fibrosis, and enhances necrosis/hypoxia and basal differentiation of transformed cells to increase their aggression and metastatic potential.
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Affiliation(s)
- Ken Takai
- Department of Anatomy, University of California at San Francisco, San Francisco, California 94143, USA.,Division of Breast Oncology, Saitama Cancer Center, Saitama 362-0806, Japan
| | - Allison P Drain
- Department of Surgery, Center for Bioengineering and Tissue Regeneration, University of California at San Francisco, San Francisco, California 94143, USA
| | - Devon A Lawson
- Department of Anatomy, University of California at San Francisco, San Francisco, California 94143, USA
| | - Laurie E Littlepage
- Department of Anatomy, University of California at San Francisco, San Francisco, California 94143, USA
| | - Marcela Karpuj
- Department of Anatomy, University of California at San Francisco, San Francisco, California 94143, USA
| | - Kai Kessenbrock
- Department of Anatomy, University of California at San Francisco, San Francisco, California 94143, USA
| | - Annie Le
- Department of Anatomy, University of California at San Francisco, San Francisco, California 94143, USA
| | - Kenichi Inoue
- Division of Breast Oncology, Saitama Cancer Center, Saitama 362-0806, Japan
| | - Valerie M Weaver
- Department of Surgery, Center for Bioengineering and Tissue Regeneration, University of California at San Francisco, San Francisco, California 94143, USA.,Department of Bioengineering and Therapeutic Sciences, University of California at San Francisco, San Francisco, California 94143, USA.,Department of Radiation Oncology, University of California at San Francisco, San Francisco, California 94143, USA
| | - Zena Werb
- Department of Anatomy, University of California at San Francisco, San Francisco, California 94143, USA
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Mechanosensitive adhesion complexes in epithelial architecture and cancer onset. Curr Opin Cell Biol 2018; 50:42-49. [PMID: 29454273 DOI: 10.1016/j.ceb.2018.01.013] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2017] [Revised: 01/10/2018] [Accepted: 01/30/2018] [Indexed: 01/09/2023]
Abstract
Mechanical signals from the extracellular space are paramount to coordinate tissue morphogenesis and homeostasis. Although there is a wide variety of cellular mechanisms involved in transducing extracellular forces, recent literature emphasizes the central role of two main adhesion complexes in epithelial mechanosensitive processes: focal adhesions and adherens junctions. These biomechanical sensors can decode physical signals such as matrix stiffness or intercellular tension into a wide range of coordinated cellular responses, which can impact cell differentiation, migration, and proliferation. Communication between cells and their microenvironment plays a pivotal role both in physiological and pathological conditions. Here we summarize the most recent findings on the biology of these mechanotransduction pathways in epithelial cells, highlighting the extensive amount of biological processes coordinated by cell-matrix and cell-cell adhesion complexes.
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