1
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Zhang C, Du Z, Gao Y, Lim KS, Zhou W, Huang H, He H, Xiao J, Xu D, Li Q. Methionine secreted by tumor-associated pericytes supports cancer stem cells in clear cell renal carcinoma. Cell Metab 2024; 36:778-792.e10. [PMID: 38378000 DOI: 10.1016/j.cmet.2024.01.018] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/29/2023] [Revised: 11/16/2023] [Accepted: 01/29/2024] [Indexed: 02/22/2024]
Abstract
Here, we identify a subset of vascular pericytes, defined by expression of platelet-derived growth factor receptor beta (PDGFR-β) and G-protein-coupled receptor 91 (GPR91), that promote tumorigenesis and tyrosine kinase inhibitors (TKIs) resistance by functioning as the primary methionine source for cancer stem cells (CSCs) in clear cell renal cell carcinoma (ccRCC). Tumor-cell-derived succinate binds to GPR91 on pericyte to activate autophagy for methionine production. CSCs use methionine to create stabilizing N6-methyladenosine in ATPase-family-AAA-domain-containing 2 (ATAD2) mRNA, and the resulting ATAD2 protein complexes with SRY-box transcription factor 9 to assemble super enhancers and thereby dictate its target genes that feature prominently in CSCs. Targeting PDGFR-β+GPR91+ pericytes with specific GRP91 antagonists reduce intratumoral methionine level, eliminate CSCs, and enhance TKIs sensitivity. These results unraveled the mechanisms by which PDGFR-β+GPR91+ pericytes provide supportive niche for CSCs and could be used to develop targets for treating ccRCC.
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Affiliation(s)
- ChuanJie Zhang
- Department of Urology, the First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei 230001, Anhui, China; Department of Pharmacology, School of Pharmacy, Fudan University, Shanghai 201203, China; Department of Urology, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200025, China
| | - ZunGuo Du
- Department of Pharmacology, School of Pharmacy, Fudan University, Shanghai 201203, China; Department of Pathology, HuaShan Hospital, Fudan University, Shanghai 200040, China
| | - Yi Gao
- Department of Urology, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200025, China
| | - Kiat Shenq Lim
- Department of Urology, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200025, China
| | - WenJie Zhou
- Department of Urology, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200025, China
| | - Hai Huang
- Department of Urology, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200025, China
| | - HongChao He
- Department of Urology, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200025, China
| | - Jun Xiao
- Department of Urology, the First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei 230001, Anhui, China
| | - DanFeng Xu
- Department of Urology, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200025, China
| | - QingQuan Li
- Department of Pharmacology, School of Pharmacy, Fudan University, Shanghai 201203, China.
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2
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Jahani-Sherafat S, Azimirad M, Raeisi H, Azizmohammad Looha M, Tavakkoli S, Ahmadi Amoli H, Moghim S, Rostami-Nejad M, Yadegar A, Zali MR. Alterations in the gut microbiota and their metabolites in human intestinal epithelial cells of patients with colorectal cancer. Mol Biol Rep 2024; 51:265. [PMID: 38302841 DOI: 10.1007/s11033-024-09273-3] [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: 11/07/2023] [Accepted: 01/19/2024] [Indexed: 02/03/2024]
Abstract
BACKGROUND The gut microbiota has become one of the main risk factors for the formation and development of colorectal cancer (CRC). CRC intensification may be due to the microbial pathogens' colonization and their released metabolites. Here, we analyzed Bacteroidetes and Clostridia bacteria in CRC patients and studied bacterial metabolome in cancerous tissues compared to their adjacent normal tissues. METHODS AND RESULTS The population of selected bacteria in biopsy specimens of 30 patients with CRC was studied by RT-qPCR. The mutagenicity and cytotoxicity effects of microbiota metabolites were evaluated by Ames test and MTT Assay, respectively. Moreover, gene expression in carcinogenic pathways was studied by RT-qPCR, and genes with different expressions in tumor and non-tumor tissues were diagnosed. Based on microbiota analysis, the relative abundance of Clostridia and C. difficile was significantly higher in CRC tissue, whereas C. perfringens showed higher relative abundance in normal tissue. AIMES test confirmed the proliferation and mutagenicity effects of the bacterial metabolites in CRC patients. Significant upregulation of C-Myc, GRB2, IL-8, EGFR, PI3K, and AKT and downregulation of ATM were observed in CRC samples compared to the control. CONCLUSIONS The influence of bacterial metabolites on inflammation and altered expression of genes in the cell signaling pathways was observed. The findings confirm the role gut microbiota composition and bacterial metabolites as key players in CRC onset and development.
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Affiliation(s)
- Somayeh Jahani-Sherafat
- Foodborne and Waterborne Diseases Research Center, Research Institute for Gastroenterology and Liver Diseases, Shahid Beheshti University of Medical Sciences, Shahid Arabi Ave., Yemen St, Velenjak, Tehran, Iran
- Laser Application in Medical Sciences Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran
- Microbiology Department, Faculty of Medicine, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Masoumeh Azimirad
- Foodborne and Waterborne Diseases Research Center, Research Institute for Gastroenterology and Liver Diseases, Shahid Beheshti University of Medical Sciences, Shahid Arabi Ave., Yemen St, Velenjak, Tehran, Iran
| | - Hamideh Raeisi
- Foodborne and Waterborne Diseases Research Center, Research Institute for Gastroenterology and Liver Diseases, Shahid Beheshti University of Medical Sciences, Shahid Arabi Ave., Yemen St, Velenjak, Tehran, Iran
| | - Mehdi Azizmohammad Looha
- Basic and Molecular Epidemiology of Gastrointestinal Disorders Research Center, Research Institute for Gastroenterology and Liver Diseases, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Sajjad Tavakkoli
- Basic and Molecular Epidemiology of Gastrointestinal Disorders Research Center, Research Institute for Gastroenterology and Liver Diseases, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | | | - Sharareh Moghim
- Microbiology Department, Faculty of Medicine, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Mohammad Rostami-Nejad
- Basic and Molecular Epidemiology of Gastrointestinal Disorders Research Center, Research Institute for Gastroenterology and Liver Diseases, Shahid Beheshti University of Medical Sciences, Tehran, Iran.
- Gastroenterology and Liver Diseases Research Center, Research Institute for Gastroenterology and Liver Diseases, Shahid Beheshti University of Medical Sciences, Tehran, Iran.
- Celiac Disease and Gluten Related Disorders Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran.
| | - Abbas Yadegar
- Foodborne and Waterborne Diseases Research Center, Research Institute for Gastroenterology and Liver Diseases, Shahid Beheshti University of Medical Sciences, Shahid Arabi Ave., Yemen St, Velenjak, Tehran, Iran.
| | - Mohammad Reza Zali
- Basic and Molecular Epidemiology of Gastrointestinal Disorders Research Center, Research Institute for Gastroenterology and Liver Diseases, Shahid Beheshti University of Medical Sciences, Tehran, Iran
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3
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Ding YD, Shu LZ, He RS, Chen KY, Deng YJ, Zhou ZB, Xiong Y, Deng H. Listeria monocytogenes: a promising vector for tumor immunotherapy. Front Immunol 2023; 14:1278011. [PMID: 37868979 PMCID: PMC10587691 DOI: 10.3389/fimmu.2023.1278011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2023] [Accepted: 09/25/2023] [Indexed: 10/24/2023] Open
Abstract
Cancer receives enduring international attention due to its extremely high morbidity and mortality. Immunotherapy, which is generally expected to overcome the limits of traditional treatments, serves as a promising direction for patients with recurrent or metastatic malignancies. Bacteria-based vectors such as Listeria monocytogenes take advantage of their unique characteristics, including preferential infection of host antigen presenting cells, intracellular growth within immune cells, and intercellular dissemination, to further improve the efficacy and minimize off-target effects of tailed immune treatments. Listeria monocytogenes can reshape the tumor microenvironment to bolster the anti-tumor effects both through the enhancement of T cells activity and a decrease in the frequency and population of immunosuppressive cells. Modified Listeria monocytogenes has been employed as a tool to elicit immune responses against different tumor cells. Currently, Listeria monocytogenes vaccine alone is insufficient to treat all patients effectively, which can be addressed if combined with other treatments, such as immune checkpoint inhibitors, reactivated adoptive cell therapy, and radiotherapy. This review summarizes the recent advances in the molecular mechanisms underlying the involvement of Listeria monocytogenes vaccine in anti-tumor immunity, and discusses the most concerned issues for future research.
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Affiliation(s)
- Yi-Dan Ding
- Medical College, Nanchang University, Nanchang, China
| | - Lin-Zhen Shu
- Medical College, Nanchang University, Nanchang, China
| | - Rui-Shan He
- Medical College, Nanchang University, Nanchang, China
| | - Kai-Yun Chen
- Office of Clinical Trials Administration, The Fourth Affiliated Hospital of Nanchang University, Nanchang, China
| | - Yan-Juan Deng
- Department of Pathology, The Fourth Affiliated Hospital of Nanchang University, Nanchang, China
- Tumor Immunology Institute, Nanchang University, Nanchang, China
| | - Zhi-Bin Zhou
- Department of Pathology, The Fourth Affiliated Hospital of Nanchang University, Nanchang, China
- Tumor Immunology Institute, Nanchang University, Nanchang, China
| | - Ying Xiong
- Department of General Medicine, The Second Affiliated Hospital of Nanchang University, Nanchang, China
| | - Huan Deng
- Department of Pathology, The Fourth Affiliated Hospital of Nanchang University, Nanchang, China
- Tumor Immunology Institute, Nanchang University, Nanchang, China
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4
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Oladejo M, Nguyen HM, Wood L. CD105 in the progression and therapy of renal cell carcinoma. Cancer Lett 2023; 570:216327. [PMID: 37499740 DOI: 10.1016/j.canlet.2023.216327] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2023] [Revised: 07/20/2023] [Accepted: 07/21/2023] [Indexed: 07/29/2023]
Abstract
Molecular biomarkers that interact with the vascular and immune compartments play an important role in the progression of solid malignancies. CD105, which is a component of the transforming growth factor beta (TGF β) signaling cascade, has long been studied for its role in potentiating angiogenesis in numerous cancers. In renal cell carcinoma (RCC), the role of CD105 is more complicated due to its diverse expression profile on the tumor cells, tumor vasculature, and the components of the immune system. Since its discovery, its angiogenic role has overshadowed other potential functions, especially in cancers. In this review, we aim to summarize the recent evidence and findings of the multifunctional roles of CD105 in angiogenesis and immunomodulation in the context of the various subtypes of RCC, with a specific emphasis on the clear cell RCC subtype. Since CD105 is an established biomarker and tumor antigen, we also provide an update on the preclinical and clinical applications of CD105 as a therapeutic platform in RCC.
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Affiliation(s)
- Mariam Oladejo
- Department of Immunotherapeutics and Biotechnology, Jerry H. Hodge School of Pharmacy, Texas Tech University Health Sciences Center, Abilene, TX, 79601, USA
| | - Hong-My Nguyen
- Department of Immunotherapeutics and Biotechnology, Jerry H. Hodge School of Pharmacy, Texas Tech University Health Sciences Center, Abilene, TX, 79601, USA
| | - Laurence Wood
- Department of Immunotherapeutics and Biotechnology, Jerry H. Hodge School of Pharmacy, Texas Tech University Health Sciences Center, Abilene, TX, 79601, USA.
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5
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Hakuno SK, Janson SGT, Trietsch MD, de Graaf M, de Jonge-Muller E, Crobach S, Harryvan TJ, Boonstra JJ, Dinjens WNM, Slingerland M, Hawinkels LJAC. Endoglin and squamous cell carcinomas. Front Med (Lausanne) 2023; 10:1112573. [PMID: 37396898 PMCID: PMC10313935 DOI: 10.3389/fmed.2023.1112573] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2022] [Accepted: 05/30/2023] [Indexed: 07/04/2023] Open
Abstract
Despite the fact that the role of endoglin on endothelial cells has been extensively described, its expression and biological role on (epithelial) cancer cells is still debatable. Especially its function on squamous cell carcinoma (SCC) cells is largely unknown. Therefore, we investigated SCC endoglin expression and function in three types of SCCs; head and neck (HNSCC), esophageal (ESCC) and vulvar (VSCC) cancers. Endoglin expression was evaluated in tumor specimens and 14 patient-derived cell lines. Next to being expressed on angiogenic endothelial cells, endoglin is selectively expressed by individual SCC cells in tumor nests. Patient derived HNSCC, ESCC and VSCC cell lines express varying levels of endoglin with high interpatient variation. To assess the function of endoglin in signaling of TGF-β ligands, endoglin was overexpressed or knocked out or the signaling was blocked using TRC105, an endoglin neutralizing antibody. The endoglin ligand BMP-9 induced strong phosphorylation of SMAD1 independent of expression of the type-I receptor ALK1. Interestingly, we observed that endoglin overexpression leads to strongly increased soluble endoglin levels, which in turn decreases BMP-9 signaling. On the functional level, endoglin, both in a ligand dependent and independent manner, did not influence proliferation or migration of the SCC cells. In conclusion, these data show endoglin expression on individual cells in the tumor nests in SCCs and a role for (soluble) endoglin in paracrine signaling, without directly affecting proliferation or migration in an autocrine manner.
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Affiliation(s)
- Sarah K. Hakuno
- Department of Gastroenterology-Hepatology, Leiden University Medical Center, Leiden, Netherlands
| | - Stefanus G. T. Janson
- Department of Gastroenterology-Hepatology, Leiden University Medical Center, Leiden, Netherlands
| | - Marjolijn D. Trietsch
- Department of Pathology, Leiden University Medical Center, Leiden, Netherlands
- Department of Gynecology, Leiden University Medical Center, Leiden, Netherlands
| | - Manon de Graaf
- Department of Gastroenterology-Hepatology, Leiden University Medical Center, Leiden, Netherlands
- Department of Medical Oncology, Leiden University Medical Center, Leiden, Netherlands
| | - Eveline de Jonge-Muller
- Department of Gastroenterology-Hepatology, Leiden University Medical Center, Leiden, Netherlands
| | - Stijn Crobach
- Department of Pathology, Leiden University Medical Center, Leiden, Netherlands
| | - Tom J. Harryvan
- Department of Gastroenterology-Hepatology, Leiden University Medical Center, Leiden, Netherlands
| | - Jurjen J. Boonstra
- Department of Gastroenterology-Hepatology, Leiden University Medical Center, Leiden, Netherlands
| | - Winand N. M. Dinjens
- Department of Pathology, Erasmus MC Cancer Institute, University Medical Center, Rotterdam, Netherlands
| | - Marije Slingerland
- Department of Medical Oncology, Leiden University Medical Center, Leiden, Netherlands
| | - Lukas J. A. C. Hawinkels
- Department of Gastroenterology-Hepatology, Leiden University Medical Center, Leiden, Netherlands
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6
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Shirani-Bidabadi S, Tabatabaee A, Tavazohi N, Hariri A, Aref AR, Zarrabi A, Casarcia N, Bishayee A, Mirian M. CRISPR technology: A versatile tool to model, screen, and reverse drug resistance in cancer. Eur J Cell Biol 2023; 102:151299. [PMID: 36809688 DOI: 10.1016/j.ejcb.2023.151299] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2022] [Revised: 02/12/2023] [Accepted: 02/13/2023] [Indexed: 02/16/2023] Open
Abstract
BACKGROUND Drug resistance is a serious challenge in cancer treatment that can render chemotherapy a failure. Understanding the mechanisms behind drug resistance and developing novel therapeutic approaches are cardinal steps in overcoming this issue. Clustered regularly interspaced short palindrome repeats (CRISPR) gene-editing technology has proven to be a useful tool to study cancer drug resistance mechanisms and target the responsible genes. In this review, we evaluated original research studies that used the CRISPR tool in three areas related to drug resistance, namely screening resistance-related genes, generating modified models of resistant cells and animals, and removing resistance by genetic manipulation. We reported the targeted genes, study models, and drug groups in these studies. In addition to discussing different applications of CRISPR technology in cancer drug resistance, we analyzed drug resistance mechanisms and provided examples of CRISPR's role in studying them. Although CRISPR is a powerful tool for examining drug resistance and sensitizing resistant cells to chemotherapy, more studies are required to overcome its disadvantages, such as off-target effects, immunotoxicity, and inefficient delivery of CRISPR/cas9 into the cells.
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Affiliation(s)
- Shiva Shirani-Bidabadi
- Department of Pharmaceutical Biotechnology, Faculty of Pharmacy, Isfahan University of Medical Sciences, Isfahan 8174673461, Iran
| | - Aliye Tabatabaee
- Faculty of Pharmacy, Isfahan University of Medical Sciences, Isfahan 8174673461, Iran
| | - Nazita Tavazohi
- Novel Drug Delivery Systems Research Centre, Faculty of Pharmacy, Isfahan University of Medical Sciences, Isfahan 8174673461, Iran
| | - Amirali Hariri
- Department of Pharmaceutical Biotechnology, Faculty of Pharmacy, Isfahan University of Medical Sciences, Isfahan 8174673461, Iran
| | - Amir Reza Aref
- Belfer Center for Applied Cancer Science, Dana-Farber Cancer Institute, Harvard Medical School, Boston, MA 02215, USA; Translational Sciences, Xsphera Biosciences Inc., Boston, MA 02215, USA
| | - Ali Zarrabi
- Department of Biomedical Engineering, Faculty of Engineering and Natural Sciences, Istinye University, Istanbul 34396, Turkey
| | - Nicolette Casarcia
- College of Osteopathic Medicine, Lake Erie College of Osteopathic Medicine, Bradenton, FL 34211, USA
| | - Anupam Bishayee
- College of Osteopathic Medicine, Lake Erie College of Osteopathic Medicine, Bradenton, FL 34211, USA.
| | - Mina Mirian
- Department of Pharmaceutical Biotechnology, Faculty of Pharmacy, Isfahan University of Medical Sciences, Isfahan 8174673461, Iran.
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7
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Dashtaki ME, Ghasemi S. CRISPR/Cas9-based Gene Therapies for Fighting Drug Resistance Mediated by Cancer Stem Cells. Curr Gene Ther 2023; 23:41-50. [PMID: 36056851 DOI: 10.2174/1566523222666220831161225] [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: 03/09/2022] [Revised: 06/11/2022] [Accepted: 06/11/2022] [Indexed: 02/08/2023]
Abstract
Cancer stem cells (CSCs) are cancer-initiating cells found in most tumors and hematological cancers. CSCs are involved in cells progression, recurrence of tumors, and drug resistance. Current therapies have been focused on treating the mass of tumor cells and cannot eradicate the CSCs. CSCs drug-specific targeting is considered as an approach to precisely target these cells. Clustered regularly interspaced short palindromic repeats (CRISPR/Cas9) gene-editing systems are making progress and showing promise in the cancer research field. One of the attractive applications of CRISPR/Cas9 as one approach of gene therapy is targeting the critical genes involved in drug resistance and maintenance of CSCs. The synergistic effects of gene editing as a novel gene therapy approach and traditional therapeutic methods, including chemotherapy, can resolve drug resistance challenges and regression of the cancers. This review article considers different aspects of CRISPR/Cas9 ability in the study and targeting of CSCs with the intention to investigate their application in drug resistance.
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Affiliation(s)
- Masoumeh Eliyasi Dashtaki
- Clinical Biochemistry Research Center, Basic Health Sciences Institute, Shahrekord University of Medical Sciences, Shahrekord, Iran
| | - Sorayya Ghasemi
- Cancer Research Center, Shahrekord University of Medical Sciences, Shahrekord, Iran
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8
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Oladejo M, Nguyen HM, Seah H, Datta A, Wood LM. Tumoral CD105 promotes immunosuppression, metastasis, and angiogenesis in renal cell carcinoma. Cancer Immunol Immunother 2022; 72:1633-1646. [PMID: 36586013 DOI: 10.1007/s00262-022-03356-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2022] [Accepted: 12/23/2022] [Indexed: 01/01/2023]
Abstract
CD105 (endoglin) is a transmembrane protein that functions as a TGF-beta coreceptor and is highly expressed on endothelial cells. Unsurprisingly, preclinical and clinical evidence strongly suggests that CD105 is an important contributor to tumor angiogenesis and tumor progression. Emerging evidence suggests that CD105 is also expressed by tumor cells themselves in certain cancers such as renal cell carcinoma (RCC). In human RCC tumor cells, CD105 expression is associated with stem cell-like properties and contributes to the malignant phenotype in vitro and in xenograft models. However, as a regulator of TGF-beta signaling, there is a striking lack of evidence for the role of tumor-expressed CD105 in the anti-tumor immune response and the tumor microenvironment. In this study, we report that tumor cell-expressed CD105 potentiates both the in vitro and in vivo tumorigenic potential of RCC in a syngeneic murine RCC tumor model. Importantly, we find that tumor cell-expressed CD105 sculpts the tumor microenvironment by enhancing the recruitment of immunosuppressive cell types and inhibiting the polyfunctionality of tumor-infiltrating CD4+ and CD8+ T cells. Finally, while CD105 expression by endothelial cells is a well-established contributor to tumor angiogenesis, we also find that tumor cell-expressed CD105 significantly contributes to tumor angiogenesis in RCC.
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Affiliation(s)
- Mariam Oladejo
- Department of Immunotherapeutics and Biotechnology, Jerry H Hodge School of Pharmacy, Texas Tech University Health Sciences Center, Abilene, TX, USA
| | - Hong-My Nguyen
- Department of Immunotherapeutics and Biotechnology, Jerry H Hodge School of Pharmacy, Texas Tech University Health Sciences Center, Abilene, TX, USA
| | - Hannah Seah
- Department of Immunotherapeutics and Biotechnology, Jerry H Hodge School of Pharmacy, Texas Tech University Health Sciences Center, Abilene, TX, USA
| | - Arani Datta
- Department of Immunotherapeutics and Biotechnology, Jerry H Hodge School of Pharmacy, Texas Tech University Health Sciences Center, Abilene, TX, USA
| | - Laurence M Wood
- Department of Immunotherapeutics and Biotechnology, Jerry H Hodge School of Pharmacy, Texas Tech University Health Sciences Center, Abilene, TX, USA.
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9
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Oladejo M, Nguyen HM, Silwal A, Reese B, Paulishak W, Markiewski MM, Wood LM. Listeria-based immunotherapy directed against CD105 exerts anti-angiogenic and anti-tumor efficacy in renal cell carcinoma. Front Immunol 2022; 13:1038807. [PMID: 36439126 PMCID: PMC9692019 DOI: 10.3389/fimmu.2022.1038807] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2022] [Accepted: 10/19/2022] [Indexed: 07/29/2023] Open
Abstract
Targeting tumor-associated angiogenesis is currently at the forefront of renal cell carcinoma (RCC) therapy, with sunitinib and bevacizumab leading to increased survival in patients with metastatic RCC (mRCC). However, resistance often occurs shortly after initiation of therapy, suggesting that targeting the tumor-associated vascular endothelium may not be sufficient to eradicate RCC. This study reports the therapeutic efficacy of a Listeria (Lm)-based vaccine encoding an antigenic fragment of CD105 (Lm-LLO-CD105A) that targets both RCC tumor cells and the tumor-associated vasculature. Lm-LLO-CD105A treatment reduced primary tumor growth in both subcutaneous and orthotopic models of murine RCC. The vaccine conferred anti-tumor immunity and remodeled the tumor microenvironment (TME), resulting in increased infiltration of polyfunctional CD8+ and CD4+ T cells and reduced infiltration of immunosuppressive cell types within the TME. We further provide evidence that the therapeutic efficacy of Lm-LLO-CD105A is mediated by CD8+ T cells and is dependent on the robust antigenic expression of CD105 by RCC tumor cells. The result from this study demonstrates the safety and promising therapeutic efficacy of targeting RCC-associated CD105 expression with Lm-based immunotherapy.
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10
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Cancer-associated fibroblasts promote the stemness and progression of renal cell carcinoma via exosomal miR-181d-5p. Cell Death Dis 2022; 8:439. [PMID: 36319622 PMCID: PMC9626570 DOI: 10.1038/s41420-022-01219-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2022] [Revised: 10/11/2022] [Accepted: 10/12/2022] [Indexed: 11/16/2022]
Abstract
The mechanisms underlying the effects of cancer-associated fibroblasts (CAFs) on cancer stemness and tumor progression in renal cell carcinoma (RCC) have not been elucidated yet. In the present study, we found that the enrichment of CAFs was positively associated with tumor progression and cancer stemness in RCC. Further investigation revealed that CAFs could enhance cancer stemness through delivering exosomes to RCC cells, and miR-181d-5p was identified as the critical exosomal miRNA in CAF-secreted exosomes by small RNA sequencing and subsequent screening assays. Mechanistically, exosomal miR-181d-5p transferred from CAFs to RCC cells directly suppressed the expression of ring finger protein 43 (RNF43) and activated Wnt/β-catenin signaling pathway, thus promoted cancer stemness and tumor progression. Overexpression of RNF43 strongly suppressed stemness properties and the effects could be reverted by miR-181d-5p. Overall, our findings revealed a crucial mechanism by which CAF-secreted exosomal miRNAs to enhance cancer stemness and thus promote RCC progression, suggesting a new avenue based on CAF-secreted miRNAs for more effective targeted therapies.
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11
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Huang W, Hickson LJ, Eirin A, Kirkland JL, Lerman LO. Cellular senescence: the good, the bad and the unknown. Nat Rev Nephrol 2022; 18:611-627. [PMID: 35922662 PMCID: PMC9362342 DOI: 10.1038/s41581-022-00601-z] [Citation(s) in RCA: 265] [Impact Index Per Article: 132.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/24/2022] [Indexed: 01/10/2023]
Abstract
Cellular senescence is a ubiquitous process with roles in tissue remodelling, including wound repair and embryogenesis. However, prolonged senescence can be maladaptive, leading to cancer development and age-related diseases. Cellular senescence involves cell-cycle arrest and the release of inflammatory cytokines with autocrine, paracrine and endocrine activities. Senescent cells also exhibit morphological alterations, including flattened cell bodies, vacuolization and granularity in the cytoplasm and abnormal organelles. Several biomarkers of cellular senescence have been identified, including SA-βgal, p16 and p21; however, few markers have high sensitivity and specificity. In addition to driving ageing, senescence of immune and parenchymal cells contributes to the development of a variety of diseases and metabolic disorders. In the kidney, senescence might have beneficial roles during development and recovery from injury, but can also contribute to the progression of acute kidney injury and chronic kidney disease. Therapies that target senescence, including senolytic and senomorphic drugs, stem cell therapies and other interventions, have been shown to extend lifespan and reduce tissue injury in various animal models. Early clinical trials confirm that senotherapeutic approaches could be beneficial in human disease. However, larger clinical trials are needed to translate these approaches to patient care.
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Affiliation(s)
- Weijun Huang
- Division of Nephrology and Hypertension, Mayo Clinic, Rochester, MN, USA
- Key Laboratory of Chinese Internal Medicine of Ministry of Education and Beijing, Dongzhimen Hospital Affiliated to Beijing University of Chinese Medicine, Beijing, China
| | - LaTonya J Hickson
- Division of Nephrology and Hypertension, Mayo Clinic, Jacksonville, FL, USA
| | - Alfonso Eirin
- Division of Nephrology and Hypertension, Mayo Clinic, Rochester, MN, USA
| | - James L Kirkland
- Robert and Arlene Kogod Center on Aging, Mayo Clinic, Rochester, MN, USA
| | - Lilach O Lerman
- Division of Nephrology and Hypertension, Mayo Clinic, Rochester, MN, USA.
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12
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Jiang B, Zhao X, Chen W, Diao W, Ding M, Qin H, Li B, Cao W, Chen W, Fu Y, He K, Gao J, Chen M, Lin T, Deng Y, Yan C, Guo H. Lysosomal protein transmembrane 5 promotes lung-specific metastasis by regulating BMPR1A lysosomal degradation. Nat Commun 2022; 13:4141. [PMID: 35842443 PMCID: PMC9288479 DOI: 10.1038/s41467-022-31783-6] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2021] [Accepted: 06/30/2022] [Indexed: 12/03/2022] Open
Abstract
Organotropism during cancer metastasis occurs frequently but the underlying mechanism remains poorly understood. Here, we show that lysosomal protein transmembrane 5 (LAPTM5) promotes lung-specific metastasis in renal cancer. LAPTM5 sustains self-renewal and cancer stem cell-like traits of renal cancer cells by blocking the function of lung-derived bone morphogenetic proteins (BMPs). Mechanistic investigations showed that LAPTM5 recruits WWP2, which binds to the BMP receptor BMPR1A and mediates its lysosomal sorting, ubiquitination and ultimate degradation. BMPR1A expression was restored by the lysosomal inhibitor chloroquine. LAPTM5 expression could also serve as an independent predictor of lung metastasis in renal cancer. Lastly, elevation of LAPTM5 expression in lung metastases is a common phenomenon in multiple cancer types. Our results reveal a molecular mechanism underlying lung-specific metastasis and identify LAPTM5 as a potential therapeutic target for cancers with lung metastasis. The mechanisms that confer lung-specific metastasis in renal cell carcinomas (RCC) remain to be detailed. Here the authors show that LAPTM5 contributes to lung-specific metastasis of RCCs by suppressing BMP signalling and thus, enhancing self-renewal and cancer stem cell-like traits of RCCs.
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Affiliation(s)
- Bo Jiang
- Department of Urology, Nanjing Drum Tower Hospital, the Affiliated Hospital of Nanjing University Medical School, Institute of Urology, Nanjing University, Nanjing, Jiangsu, 210008, China
| | - Xiaozhi Zhao
- Department of Urology, Nanjing Drum Tower Hospital, the Affiliated Hospital of Nanjing University Medical School, Institute of Urology, Nanjing University, Nanjing, Jiangsu, 210008, China
| | - Wei Chen
- Department of Urology, Nanjing Drum Tower Hospital, the Affiliated Hospital of Nanjing University Medical School, Institute of Urology, Nanjing University, Nanjing, Jiangsu, 210008, China
| | - Wenli Diao
- Department of Urology, Nanjing Drum Tower Hospital, the Affiliated Hospital of Nanjing University Medical School, Institute of Urology, Nanjing University, Nanjing, Jiangsu, 210008, China
| | - Meng Ding
- Department of Urology, Nanjing Drum Tower Hospital, the Affiliated Hospital of Nanjing University Medical School, Institute of Urology, Nanjing University, Nanjing, Jiangsu, 210008, China
| | - Haixiang Qin
- Department of Urology, Nanjing Drum Tower Hospital, the Affiliated Hospital of Nanjing University Medical School, Institute of Urology, Nanjing University, Nanjing, Jiangsu, 210008, China
| | - Binghua Li
- Department of Hepatobiliary Surgery, Nanjing Drum Tower Hospital, the Affiliated Hospital of Nanjing University Medical School, Nanjing, Jiangsu, 210008, China
| | - Wenmin Cao
- Department of Urology, Nanjing Drum Tower Hospital, the Affiliated Hospital of Nanjing University Medical School, Institute of Urology, Nanjing University, Nanjing, Jiangsu, 210008, China
| | - Wei Chen
- Department of Urology, Nanjing Drum Tower Hospital, the Affiliated Hospital of Nanjing University Medical School, Institute of Urology, Nanjing University, Nanjing, Jiangsu, 210008, China
| | - Yao Fu
- Department of Pathology, Nanjing Drum Tower Hospital, the Affiliated Hospital of Nanjing University Medical School, Nanjing, Jiangsu, 210008, China
| | - Kuiqiang He
- Department of Urology, Nanjing Drum Tower Hospital, the Affiliated Hospital of Nanjing University Medical School, Institute of Urology, Nanjing University, Nanjing, Jiangsu, 210008, China
| | - Jie Gao
- Department of Urology, Nanjing Drum Tower Hospital, the Affiliated Hospital of Nanjing University Medical School, Institute of Urology, Nanjing University, Nanjing, Jiangsu, 210008, China
| | - Mengxia Chen
- Department of Urology, Nanjing Drum Tower Hospital, the Affiliated Hospital of Nanjing University Medical School, Institute of Urology, Nanjing University, Nanjing, Jiangsu, 210008, China
| | - Tingsheng Lin
- Department of Urology, Nanjing Drum Tower Hospital, the Affiliated Hospital of Nanjing University Medical School, Institute of Urology, Nanjing University, Nanjing, Jiangsu, 210008, China
| | - Yongming Deng
- Department of Urology, Nanjing Drum Tower Hospital, the Affiliated Hospital of Nanjing University Medical School, Institute of Urology, Nanjing University, Nanjing, Jiangsu, 210008, China
| | - Chao Yan
- State Key Laboratory of Pharmaceutical Biotechnology, School of Life Sciences, Nanjing University, Nanjing, China.
| | - Hongqian Guo
- Department of Urology, Nanjing Drum Tower Hospital, the Affiliated Hospital of Nanjing University Medical School, Institute of Urology, Nanjing University, Nanjing, Jiangsu, 210008, China.
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13
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Tang Y, Yang X, Wang Q, Huang H, Wang Q, Jiang M, Yuan C, Huang Y, Chen Y. ING4 Promotes Stemness Enrichment of Human Renal Cell Carcinoma Cells Through Inhibiting DUSP4 Expression to Activate the p38 MAPK/type I IFN-Stimulated Gene Signaling Pathway. Front Pharmacol 2022; 13:845097. [PMID: 35496267 PMCID: PMC9046557 DOI: 10.3389/fphar.2022.845097] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2021] [Accepted: 03/21/2022] [Indexed: 12/01/2022] Open
Abstract
Renal cell carcinoma (RCC) recurs frequently due to high metastatic spread, resulting in a high mortality. Cancer stem cells play a critical role in initiating the tumor metastasis. Inhibitor of growth 4 (ING4) is a member of the ING family, but its impact on cancer stem cells in RCC is still unknown. In this study, we found that ING4 significantly promoted the sphere-forming size and number of RCC cells under an ultralow-attachment culture condition in vitro, tumor growth and metastasis in vivo, and the expression of some stem-like or pluripotent biomarkers CD44, MYC, OCT4, and NANOG, indicating that ING4 increased the stemness enrichment of RCC cells. Mechanistically, the ING4-activated p38 MAPK pathway possibly upregulated the expression of type I IFN-stimulated genes to promote the formation of RCC stem cells. ING4 could inhibit the expression of DUSP4 to activate p38 MAPK. In addition, selective pharmacological p38 MAPK inhibitors could significantly inhibit stemness enrichment only in ING4-overexpressed RCC cells, suggesting that the p38 MAPK inhibitors might be effective in patients with high ING4 expression in RCC tissue. Taken together, our findings proposed that ING4 might serve as a potential therapeutic target for metastatic RCC, particularly RCC stem cells.
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Affiliation(s)
- Yu Tang
- Key Laboratory of Human Genetics and Environmental Medicine, School of Public Health, Xuzhou Medical University, Xuzhou, China
- Key Lab of Environment and Health, Xuzhou Medical University, Xuzhou, China
| | - Xinyue Yang
- Key Laboratory of Human Genetics and Environmental Medicine, School of Public Health, Xuzhou Medical University, Xuzhou, China
- Key Lab of Environment and Health, Xuzhou Medical University, Xuzhou, China
| | - Qing Wang
- Key Laboratory of Human Genetics and Environmental Medicine, School of Public Health, Xuzhou Medical University, Xuzhou, China
- Key Lab of Environment and Health, Xuzhou Medical University, Xuzhou, China
| | - Haoyu Huang
- Key Laboratory of Human Genetics and Environmental Medicine, School of Public Health, Xuzhou Medical University, Xuzhou, China
- Key Lab of Environment and Health, Xuzhou Medical University, Xuzhou, China
| | - Qinzhi Wang
- Key Laboratory of Human Genetics and Environmental Medicine, School of Public Health, Xuzhou Medical University, Xuzhou, China
- Key Lab of Environment and Health, Xuzhou Medical University, Xuzhou, China
| | - Min Jiang
- Key Laboratory of Human Genetics and Environmental Medicine, School of Public Health, Xuzhou Medical University, Xuzhou, China
- Key Lab of Environment and Health, Xuzhou Medical University, Xuzhou, China
| | - Chunluan Yuan
- Department of Oncology, First People’s Hospital of Lianyungang, Lianyungang, China
| | - Yefei Huang
- Key Laboratory of Human Genetics and Environmental Medicine, School of Public Health, Xuzhou Medical University, Xuzhou, China
- Key Lab of Environment and Health, Xuzhou Medical University, Xuzhou, China
| | - Yansu Chen
- Key Laboratory of Human Genetics and Environmental Medicine, School of Public Health, Xuzhou Medical University, Xuzhou, China
- Key Lab of Environment and Health, Xuzhou Medical University, Xuzhou, China
- *Correspondence: Yansu Chen,
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14
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Nelson LJ, Castro KE, Xu B, Li J, Dinh NB, Thompson JM, Woytash J, Kipp KR, Razorenova OV. Synthetic lethality of cyclin-dependent kinase inhibitor Dinaciclib with VHL-deficiency allows for selective targeting of clear cell renal cell carcinoma. Cell Cycle 2022; 21:1103-1119. [PMID: 35240916 PMCID: PMC9037521 DOI: 10.1080/15384101.2022.2041783] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
Abstract
Clear cell renal cell carcinoma (CC-RCC) remains one of the most deadly forms of kidney cancer despite recent advancements in targeted therapeutics, including tyrosine kinase and immune checkpoint inhibitors. Unfortunately, these therapies have not been able to show better than a 16% complete response rate. In this study we evaluated a cyclin-dependent kinase inhibitor, Dinaciclib, as a potential new targeted therapeutic for CC-RCC. In vitro, Dinaciclib showed anti-proliferative and pro-apoptotic effects on CC-RCC cell lines in Cell Titer Glo, Crystal Violet, FACS-based cell cycle analysis, and TUNEL assays. Additionally, these responses were accompanied by a reduction in phospho-Rb and pro-survival MCL-1 cell signaling responses, as well as the induction of caspase 3 and PARP cleavage. In vivo, Dinaciclib efficiently inhibited primary tumor growth in an orthotopic, patient-derived xenograft-based CC-RCC mouse model. Importantly, Dinaciclib targeted both CD105+ cancer stem cells (CSCs) and CD105− non-CSCs in vivo. Moreover, normal cell lines, as well as a CC-RCC cell line with re-expressed von-Hippel Lindau (VHL) tumor suppressor gene, were protected from Dinaciclib-induced cytotoxicity when not actively dividing, indicating an effective therapeutic window due to synthetic lethality of Dinaciclib treatment with VHL loss. Thus, Dinaciclib represents a novel potential therapeutic for CC-RCC.
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Affiliation(s)
- Luke J Nelson
- Department of Molecular Biology and Biochemistry, University of California, Irvine, California, USA
| | - Kyleen E Castro
- Department of Molecular Biology and Biochemistry, University of California, Irvine, California, USA
| | - Binzhi Xu
- Department of Molecular Biology and Biochemistry, University of California, Irvine, California, USA
| | - Junyi Li
- Department of Molecular Biology and Biochemistry, University of California, Irvine, California, USA
| | - Nguyen B Dinh
- Department of Molecular Biology and Biochemistry, University of California, Irvine, California, USA
| | - Jordan M Thompson
- Department of Molecular Biology and Biochemistry, University of California, Irvine, California, USA
| | - Jordan Woytash
- Department of Molecular Biology and Biochemistry, University of California, Irvine, California, USA
| | | | - Olga V Razorenova
- Department of Molecular Biology and Biochemistry, University of California, Irvine, California, USA
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15
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Hanusek K, Rybicka B, Popławski P, Adamiok-Ostrowska A, Głuchowska K, Piekiełko-Witkowska A, Bogusławska J. TGF‑β1 affects the renal cancer miRNome and regulates tumor cells proliferation. Int J Mol Med 2022; 49:52. [PMID: 35179216 PMCID: PMC8904080 DOI: 10.3892/ijmm.2022.5108] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2021] [Accepted: 01/19/2022] [Indexed: 11/24/2022] Open
Abstract
TGF-β1 is a pleiotropic cytokine that can either promote or inhibit cancer development and progression. It was previously found that TGF-β1 can regulate the expression of several microRNAs (miR or miRNA) involved in the progression of renal cell carcinoma (RCC). Therefore, the present study aimed to analyze the effects of TGF-β1 on the global RCC miRNome. It was found that TGF-β1 can regulate a complex network consisting of miRNAs and mRNAs involved in RCC transformation. In particular, TGF-β1 was revealed to regulate the proliferation of RCC cells while concomitantly modifying the expression of oncogenic regulators, including avian erythroblastosis virus E26 (V-Ets) oncogene homolog-1 (ETS1). In addition, TGF-β1 was demonstrated to regulate the expression of a number of miRNAs including miR-30c-5p, miR-155-5p, miR-181a-5p and miR-181b-5p. By contrast, TGF-β1 reciprocally modified the expression of genes encoding TGF-β1 receptors and SMADs, indicating a novel regulatory feedback mechanism mediated through the miRNAs. These data suggested that ETS1 served different roles in different subtypes of RCC tumors, specifically by functioning as an oncogene in clear cell RCC while as a tumor suppressor in papillary RCC.
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Affiliation(s)
- Karolina Hanusek
- Department of Biochemistry and Molecular Biology, Centre of Postgraduate Medical Education, 01‑813 Warsaw, Poland
| | - Beata Rybicka
- Department of Biochemistry and Molecular Biology, Centre of Postgraduate Medical Education, 01‑813 Warsaw, Poland
| | - Piotr Popławski
- Department of Biochemistry and Molecular Biology, Centre of Postgraduate Medical Education, 01‑813 Warsaw, Poland
| | - Anna Adamiok-Ostrowska
- Department of Biochemistry and Molecular Biology, Centre of Postgraduate Medical Education, 01‑813 Warsaw, Poland
| | - Katarzyna Głuchowska
- Department of Biochemistry and Molecular Biology, Centre of Postgraduate Medical Education, 01‑813 Warsaw, Poland
| | | | - Joanna Bogusławska
- Department of Biochemistry and Molecular Biology, Centre of Postgraduate Medical Education, 01‑813 Warsaw, Poland
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16
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Li L, Zhong L, Tang C, Gan L, Mo T, Na J, He J, Huang Y. CD105: tumor diagnosis, prognostic marker and future tumor therapeutic target. Clin Transl Oncol 2022; 24:1447-1458. [PMID: 35165838 DOI: 10.1007/s12094-022-02792-0] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2021] [Accepted: 01/21/2022] [Indexed: 02/06/2023]
Abstract
Cancer is one of the diseases with the highest morbidity and mortality rates worldwide, and its therapeutic options are inadequate. The endothelial glycoprotein, also known as CD105, is a type I transmembrane glycoprotein located on the surface of the cell membranes and it is one of the transforming growth factor-β (TGF-β) receptor complexes. It regulates the responses associated with binding to transforming growth factor β1 egg (Activin-A), bone morphogenetic protein 2 (BMP-2), and bone morphogenetic protein 7 (BMP-7). Additionally, it is involved in the regulation of angiogenesis. This glycoprotein is indispensable in the treatment of tumor angiogenesis, and it also plays a leading role in tumor angiogenesis therapy. Therefore, CD105 is considered to be a novel therapeutic target. In this study, we explored the significance of CD105 in the diagnosis, treatment and prognosis of various tumors, and provided evidence for the effect and mechanism of CD105 on tumors.
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Affiliation(s)
- Lan Li
- National Center for International Research of Bio-Targeting Theranostics, Collaborative Innovation Center for Targeting Tumor Diagnosis and Therapy, Guangxi Talent Highland of Bio-Targeting Theranostics, Guangxi Medical University, Nanning, 530021, Guangxi, China
- Guangxi Medical University, Nanning, 530021, Guangxi, China
| | - Liping Zhong
- National Center for International Research of Bio-Targeting Theranostics, Collaborative Innovation Center for Targeting Tumor Diagnosis and Therapy, Guangxi Talent Highland of Bio-Targeting Theranostics, Guangxi Medical University, Nanning, 530021, Guangxi, China
- Guangxi Medical University, Nanning, 530021, Guangxi, China
| | - Chao Tang
- National Center for International Research of Bio-Targeting Theranostics, Collaborative Innovation Center for Targeting Tumor Diagnosis and Therapy, Guangxi Talent Highland of Bio-Targeting Theranostics, Guangxi Medical University, Nanning, 530021, Guangxi, China
- Guangxi Medical University, Nanning, 530021, Guangxi, China
| | - Lu Gan
- National Center for International Research of Bio-Targeting Theranostics, Collaborative Innovation Center for Targeting Tumor Diagnosis and Therapy, Guangxi Talent Highland of Bio-Targeting Theranostics, Guangxi Medical University, Nanning, 530021, Guangxi, China
- Guangxi Medical University, Nanning, 530021, Guangxi, China
| | - Tong Mo
- National Center for International Research of Bio-Targeting Theranostics, Collaborative Innovation Center for Targeting Tumor Diagnosis and Therapy, Guangxi Talent Highland of Bio-Targeting Theranostics, Guangxi Medical University, Nanning, 530021, Guangxi, China
- Guangxi Medical University, Nanning, 530021, Guangxi, China
| | - Jintong Na
- National Center for International Research of Bio-Targeting Theranostics, Collaborative Innovation Center for Targeting Tumor Diagnosis and Therapy, Guangxi Talent Highland of Bio-Targeting Theranostics, Guangxi Medical University, Nanning, 530021, Guangxi, China
- Guangxi Medical University, Nanning, 530021, Guangxi, China
| | - Jian He
- National Center for International Research of Bio-Targeting Theranostics, Collaborative Innovation Center for Targeting Tumor Diagnosis and Therapy, Guangxi Talent Highland of Bio-Targeting Theranostics, Guangxi Medical University, Nanning, 530021, Guangxi, China
- Guangxi Medical University, Nanning, 530021, Guangxi, China
| | - Yong Huang
- National Center for International Research of Bio-Targeting Theranostics, Collaborative Innovation Center for Targeting Tumor Diagnosis and Therapy, Guangxi Talent Highland of Bio-Targeting Theranostics, Guangxi Medical University, Nanning, 530021, Guangxi, China.
- Guangxi Medical University, Nanning, 530021, Guangxi, China.
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17
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Circular RNAs and Drug Resistance in Genitourinary Cancers: A Literature Review. Cancers (Basel) 2022; 14:cancers14040866. [PMID: 35205613 PMCID: PMC8869870 DOI: 10.3390/cancers14040866] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2021] [Revised: 01/25/2022] [Accepted: 01/27/2022] [Indexed: 02/01/2023] Open
Abstract
Simple Summary Drug resistance to systematic treatment in genitourinary tumors severely aggravated the burden on patients and society. Multiple mechanisms were involved in drug resistance. As typical non-coding RNAs, circRNAs play a critical role in the onset and development of cancers and several studies implied their function in the regulation of drug resistance. Here, we reviewed the investigations of circRNAs’ behavior in drug resistance of genitourinary cancers and summarized the underlying mechanisms. This review emphasized the essential role of circRNAs in drug resistance development and also pointed out the potential topics that need further investigations in the future. Abstract In recent years, systematic treatment has made great progress in genitourinary tumors. However, some patients develop resistance to the treatments, resulting in an increase in mortality. Circular RNAs (circRNAs) form a class of non-coding RNAs with high stability and significant clinical relevance. Accumulating evidence indicates that circRNAs play a vital role in cancer development and tumor chemotherapy resistance. This review summarizes the molecular and cellular mechanisms of drug resistance mediated by circRNAs to common drugs used in the treatment of genitourinary tumors. Several circRNAs were identified to regulate the responsiveness to systemic treatments in genitourinary tumors, including chemotherapies such as cisplatin and targeted therapies such as enzalutamide. Canonically, cicrRNAs participate in the competing endogenous RNA (ceRNA) network, or in some cases directly interact with proteins, regulate downstream pathways, and even some circRNAs have the potential to produce proteins or polypeptides. Several cellular mechanisms were involved in circRNA-dependent drug resistance, including autophagy, cancer stem cells, epithelial-mesenchymal transition, and exosomes. The potential clinical prospect of circRNAs in regulating tumor drug resistance was also discussed.
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18
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Wang H, Xu H, Cheng Q, Liang C. Identification of a Novel Stem Cell Subtype for Clear Cell Renal Cell Carcinoma Based on Stem Cell Gene Profiling. Front Oncol 2021; 11:758989. [PMID: 34912710 PMCID: PMC8667732 DOI: 10.3389/fonc.2021.758989] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2021] [Accepted: 11/02/2021] [Indexed: 01/05/2023] Open
Abstract
Clear cell renal cell carcinoma (ccRCC) is the most common subtype of renal cancer and is characterized by high rates of metastasis. Cancer stem cell is a vital cause of renal cancer metastasis and recurrence. However, little is known regarding the change and the roles of stem cells during the development of renal cancer. To clarify this problem, we developed a novel stem cell clustering strategy. Based on The Cancer Genome Atlas (TCGA) and the International Cancer Genome Consortium (ICGC) genomic datasets, we used 19 stem cell gene sets to classify each dataset. A machine learning method was used to perform the classification. We classified ccRCC into three subtypes-stem cell activated (SC-A), stem cell dormant (SC-D), and stem cell excluded (SC-E)-based on the expressions of stem cell-related genes. Compared with the other subtypes, C2(SC-A) had the highest degree of cancer stem cell concentration, the highest level of immune cell infiltration, a distinct mutation landscape, and the worst prognosis. Moreover, drug sensitivity analysis revealed that subgroup C2(SC-A) had the highest sensitivity to immunotherapy CTLA-4 blockade and the vascular endothelial growth factor receptor (VEGFR) inhibitor sunitinib. The identification of ccRCC subtypes based on cancer stem cell gene sets demonstrated the heterogeneity of ccRCC and provided a new strategy for its treatment.
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Affiliation(s)
- Hongzhi Wang
- Department of Urology, The First Affiliated Hospital of Anhui Medical University, Hefei, China.,Institute of Urology, Anhui Medical University, Hefei, China.,Anhui Province Key Laboratory of Genitourinary Diseases, Anhui Medical University, Hefei, China
| | - Hanjiang Xu
- Department of Urology, The First Affiliated Hospital of Anhui Medical University, Hefei, China.,Institute of Urology, Anhui Medical University, Hefei, China.,Anhui Province Key Laboratory of Genitourinary Diseases, Anhui Medical University, Hefei, China
| | - Quan Cheng
- Department of General Surgery, the First Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - Chaozhao Liang
- Department of Urology, The First Affiliated Hospital of Anhui Medical University, Hefei, China.,Institute of Urology, Anhui Medical University, Hefei, China.,Anhui Province Key Laboratory of Genitourinary Diseases, Anhui Medical University, Hefei, China
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19
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Xia L, Yang F, Wu X, Li S, Kan C, Zheng H, Wang S. SHP2 inhibition enhances the anticancer effect of Osimertinib in EGFR T790M mutant lung adenocarcinoma by blocking CXCL8 loop mediated stemness. Cancer Cell Int 2021; 21:337. [PMID: 34217295 PMCID: PMC8254369 DOI: 10.1186/s12935-021-02056-x] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2021] [Accepted: 06/27/2021] [Indexed: 02/08/2023] Open
Abstract
BACKGROUND Additional epidermal growth factor receptor (EGFR) mutations confer the drug resistance to generations of EGFR targeted tyrosine kinase inhibitor (EGFR-TKI), posing a major challenge to developing effective treatment of lung adenocarcinoma (LUAD). The strategy of combining EGFR-TKI with other synergistic or sensitizing therapeutic agents are considered a promising approach in the era of precision medicine. Moreover, the role and mechanism of SHP2, which is involved in cell proliferation, cytokine production, stemness maintenance and drug resistance, has not been carefully explored in lung adenocarcinoma (LUAD). METHODS To evaluate the impact of SHP2 on the efficacy of EGFR T790M mutant LUAD cells to Osimertinib, SHP2 inhibition was tested in Osimertinib treated LUAD cells. Cell proliferation and stemness were tested in SHP2 modified LUAD cells. RNA sequencing was performed to explore the mechanism of SHP2 promoted stemness. RESULTS This study demonstrated that high SHP2 expression level correlates with poor outcome of LUAD patients, and SHP2 expression is enriched in Osimertinib resistant LUAD cells. SHP2 inhibition suppressed the cell proliferation and damaged the stemness of EGFR T790M mutant LUAD. SHP2 facilitates the secretion of CXCL8 cytokine from the EGFR T790M mutant LUAD cells, through a CXCL8-CXCR1/2 positive feedback loop that promotes stemness and tumorigenesis. Our results further show that SHP2 mediates CXCL8-CXCR1/2 feedback loop through ERK-AKT-NFκB and GSK3β-β-Catenin signaling in EGFR T790M mutant LUAD cells. CONCLUSIONS Our data revealed that SHP2 inhibition enhances the anti-cancer effect of Osimertinib in EGFR T790M mutant LUAD by blocking CXCL8-CXCR1/2 loop mediated stemness, which may help provide an alternative therapeutic option to enhance the clinical efficacy of osimertinib in EGFR T790M mutant LUAD patients.
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Affiliation(s)
- Leiming Xia
- Basic College of Medicine, Anhui Medical University, 81 Meishan road, Hefei, Anhui, China
- Department of Hematology, The Third affiliated hospital of Anhui Medical University, Hefei, China
- Department of Hematology, The fourth affiliated hospital of Anhui Medical University, Hefei, China
| | - Fan Yang
- Basic College of Medicine, Anhui Medical University, 81 Meishan road, Hefei, Anhui, China
| | - Xiao Wu
- Basic College of Medicine, Anhui Medical University, 81 Meishan road, Hefei, Anhui, China
| | - Suzhi Li
- Basic College of Medicine, Anhui Medical University, 81 Meishan road, Hefei, Anhui, China
| | - Chen Kan
- Basic College of Medicine, Anhui Medical University, 81 Meishan road, Hefei, Anhui, China
| | - Hong Zheng
- Basic College of Medicine, Anhui Medical University, 81 Meishan road, Hefei, Anhui, China
| | - Siying Wang
- Basic College of Medicine, Anhui Medical University, 81 Meishan road, Hefei, Anhui, China.
- Laboratory Center for Medical Science Education, Anhui Medical University, Hefei, China.
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20
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Momoi Y, Nishida J, Miyakuni K, Kuroda M, Kubota SI, Miyazono K, Ehata S. Heterogenous expression of endoglin marks advanced renal cancer with distinct tumor microenvironment fitness. Cancer Sci 2021; 112:3136-3149. [PMID: 34091990 PMCID: PMC8353946 DOI: 10.1111/cas.15007] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2021] [Revised: 05/04/2021] [Accepted: 05/19/2021] [Indexed: 12/15/2022] Open
Abstract
Intratumoral heterogeneity, including in clear cell renal cell carcinoma, is a potential cause of drug resistance and metastatic cancer progression. We specified the heterogeneous population marked by endoglin (also known as CD105) in a preclinical model of clear cell renal cell carcinoma progression. Highly malignant derivatives of human clear cell renal cell carcinoma OS‐RC‐2 cells were established as OS5Ks by serial orthotopic inoculation in our previous study. Expression of both ENG (encoding endoglin) mRNA and protein were heterogeneously upregulated in OS5Ks, and the endoglin‐positive (ENG+) population exhibited growth dependency on endoglin in anchorage‐independent cultures. Despite the function of endoglin as a type III receptor, transforming growth factor β and bone morphogenetic protein‐9 signaling were unlikely to contribute to the proliferative phenotype. Although endoglin has been proposed as a marker for renal cancer‐initiating cells, the OS5K‐3 ENG+ population did not enrich other reported cancer‐initiating cell markers or differentiate into the ENG– population. Mouse tumor inoculation models revealed that the tumor‐forming capabilities of OS5K‐3 ENG+ and ENG– cells in vivo were highly dependent on the microenvironment, with the renal microenvironment most preferable to ENG+ cells. In conclusion, the renal microenvironment, rather than the hypothesized ENG+ cell‐centered hierarchy, maintains cellular heterogeneity in clear cell renal cell carcinoma. Therefore, the effect of the microenvironment should be considered when evaluating the proliferative capability of renal cancer cells in the experimental settings.
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Affiliation(s)
- Yusaku Momoi
- Department of Molecular Pathology, Graduate School of Medicine, The University of Tokyo, Bunkyo-ku, Japan
| | - Jun Nishida
- Department of Molecular Pathology, Graduate School of Medicine, The University of Tokyo, Bunkyo-ku, Japan
| | - Kosuke Miyakuni
- Department of Molecular Pathology, Graduate School of Medicine, The University of Tokyo, Bunkyo-ku, Japan
| | - Masafumi Kuroda
- International Research Center for Neurointelligence (WPI-IRCN), UTIAS, The University of Tokyo, Bunkyo-ku, Japan
| | - Shimpei I Kubota
- Department of Molecular Pathology, Graduate School of Medicine, The University of Tokyo, Bunkyo-ku, Japan
| | - Kohei Miyazono
- Department of Molecular Pathology, Graduate School of Medicine, The University of Tokyo, Bunkyo-ku, Japan
| | - Shogo Ehata
- Department of Molecular Pathology, Graduate School of Medicine, The University of Tokyo, Bunkyo-ku, Japan.,Environmental Science Center, The University of Tokyo, Bunkyo-ku, Japan
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21
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Rasti A, Madjd Z, Saeednejad Zanjani L, Babashah S, Abolhasani M, Asgari M, Mehrazma M. SMAD4 Expression in Renal Cell Carcinomas Correlates With a Stem-Cell Phenotype and Poor Clinical Outcomes. Front Oncol 2021; 11:581172. [PMID: 34012911 PMCID: PMC8127783 DOI: 10.3389/fonc.2021.581172] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2020] [Accepted: 03/18/2021] [Indexed: 01/17/2023] Open
Abstract
Renal cell carcinoma (RCC) is the most lethal neoplasm of common urologic cancers with poor prognoses. SMAD4 has a principal role in TGF-β (Transformis growth factorβ)-induced epithelial to mesenchymal transition (EMT) as a key factor in gaining cancer stem cell (CSC) features and tumor aggressiveness. This study aimed to evaluate the expression patterns and clinical significance of SMAD4 in RCC and the impact of its targeting on stem cell/mesenchymal cells and EMT characteristics in renal spheroid derived cells (SDCs) compared to parental cells (PCs) in RCC. The expression pattern and clinical significance of SMAD4 was evaluated in RCC. SDCs were enriched using a sphere culture system. Then SDCs and their PCs were compared with respect to their sphere and colony formation, expression of putative CSC markers, invasiveness as well as expression of genes, including stemness/mesenchymal, SMAD4 and TGFβ1genes. Finally, the effect of SMAD4 knockdown on SDCs was analyzed. We demonstrated that SMAD4 is positively correlated with decreased disease specific survival (DSS) in RCC patients and clear cell RCC (ccRCC) subtype and associates with poor DSS in patients with RCC, especially in ccRCC as the most metastatic RCC subtype. SDCs exhibited higher stem cell/mesenchymal properties. Inhibition of SMAD4 in PCs accelerated the dissociation of SDCs and decreased their clonogenicity, invasiveness, expression of mesenchymal markers and expression of SMAD4 and TGFβ1 genes compared to SDCs before transfection. We suggest that targeting SMAD4 may be useful against renal CSCs and may improve RCC prognosis.
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Affiliation(s)
- Arezoo Rasti
- Oncopathology Research Center, Iran University of Medical Sciences (IUMS), Tehran, Iran.,Cellular and Molecular Research Center, Iran University of Medical Sciences (IUMS), Tehran, Iran.,Department of Basic Sciences/Medical Surgical Nursing, Faculty of Nursing and Midwifery, Tehran University of Medical Sciences (TUMS), Tehran, Iran
| | - Zahra Madjd
- Oncopathology Research Center, Iran University of Medical Sciences (IUMS), Tehran, Iran.,Department of Molecular Medicine, Faculty of Advanced Technologies in Medicine, Iran University of Medical Sciences (IUMS), Tehran, Iran
| | | | - Sadegh Babashah
- Department of Molecular Genetics, Faculty of Biological Sciences, Tarbiat Modares University (TMU), Tehran, Iran
| | - Maryam Abolhasani
- Oncopathology Research Center, Iran University of Medical Sciences (IUMS), Tehran, Iran.,Hasheminejad Kidney Center, Iran University of Medical Sciences (IUMS), Tehran, Iran
| | - Mojgan Asgari
- Oncopathology Research Center, Iran University of Medical Sciences (IUMS), Tehran, Iran.,Hasheminejad Kidney Center, Iran University of Medical Sciences (IUMS), Tehran, Iran
| | - Mitra Mehrazma
- Oncopathology Research Center, Iran University of Medical Sciences (IUMS), Tehran, Iran.,Hasheminejad Kidney Center, Iran University of Medical Sciences (IUMS), Tehran, Iran
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22
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Fattahi F, Saeednejad Zanjani L, Vafaei S, Habibi Shams Z, Kiani J, Naseri M, Gheytanchi E, Madjd Z. Expressions of TWIST1 and CD105 markers in colorectal cancer patients and their association with metastatic potential and prognosis. Diagn Pathol 2021; 16:26. [PMID: 33752711 PMCID: PMC7983220 DOI: 10.1186/s13000-021-01088-1] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2020] [Accepted: 03/10/2021] [Indexed: 01/06/2023] Open
Abstract
Background TWIST1 and CD105, which contribute to tumor malignancy, are overexpressed in cancers. Accordingly, TWIST1 enhances epithelial-to-mesenchymal transition (EMT) and promotes the formation of cancer stem cells (CSCs). Also, CD105 is a neoangiogenesis marker in endothelial cells, which is introduced as a CSC marker in tumoral epithelial cells in several types of cancers. The present study was aimed to investigate expressions of TWIST1 and CD105 in colorectal cancer (CRC) patients. Methods Expressions of TWIST1 and CD105 in 250 CRC tissue samples were evaluated using immunohistochemistry on tissue microarrays (TMAs). In this regard, TWIST1 expression was investigated in the subcellular locations (cytoplasm and nucleus), while CD105 was mapped in endothelial cells and cytoplasmic tumor cells of CRC tissues. The association between the expression of these markers and clinicopathological parameters, as well as survival outcomes were analyzed. Results Results indicate a statistically significant association between higher nuclear expression levels of TWIST1 and distant metastases in CRC (P = 0.040) patients. In addition, it was shown that the increased nuclear expression of TWIST1 had a poor prognostic value for disease-specific survival (DSS) and progression-free survival (PFS) (P = 0.042, P = 0.043, respectively) in patients with CRC. Moreover, analysis of CD105 expression level has revealed that there is a statistically significant association between the increased expression of CD105 in tumoral epithelial cells and more advanced TNM stage (P = 0.050). Conclusions Our results demonstrate that nuclear TWIST1 and cytoplasmic CD105 expressions in tumor cells had associations with more aggressive tumor behavior and more advanced diseases in CRC cases.
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Affiliation(s)
- Fahimeh Fattahi
- Oncopathology Research Center, Iran University of Medical Sciences , Postal Code: 14496-14530, Hemmat Street (Highway), Next to Milad Tower, Tehran, Iran.,Department of Molecular Medicine, Faculty of Advanced Technologies in Medicine, Iran University of Medical Sciences, Tehran, Iran.,Student Research Committee, Iran University of Medical Sciences, Tehran, Iran
| | - Leili Saeednejad Zanjani
- Oncopathology Research Center, Iran University of Medical Sciences , Postal Code: 14496-14530, Hemmat Street (Highway), Next to Milad Tower, Tehran, Iran
| | - Somayeh Vafaei
- Oncopathology Research Center, Iran University of Medical Sciences , Postal Code: 14496-14530, Hemmat Street (Highway), Next to Milad Tower, Tehran, Iran.,Department of Molecular Medicine, Faculty of Advanced Technologies in Medicine, Iran University of Medical Sciences, Tehran, Iran
| | | | - Jafar Kiani
- Oncopathology Research Center, Iran University of Medical Sciences , Postal Code: 14496-14530, Hemmat Street (Highway), Next to Milad Tower, Tehran, Iran.,Department of Molecular Medicine, Faculty of Advanced Technologies in Medicine, Iran University of Medical Sciences, Tehran, Iran
| | - Marzieh Naseri
- Oncopathology Research Center, Iran University of Medical Sciences , Postal Code: 14496-14530, Hemmat Street (Highway), Next to Milad Tower, Tehran, Iran.,Department of Molecular Medicine, Faculty of Advanced Technologies in Medicine, Iran University of Medical Sciences, Tehran, Iran
| | - Elmira Gheytanchi
- Oncopathology Research Center, Iran University of Medical Sciences , Postal Code: 14496-14530, Hemmat Street (Highway), Next to Milad Tower, Tehran, Iran
| | - Zahra Madjd
- Oncopathology Research Center, Iran University of Medical Sciences , Postal Code: 14496-14530, Hemmat Street (Highway), Next to Milad Tower, Tehran, Iran. .,Department of Molecular Medicine, Faculty of Advanced Technologies in Medicine, Iran University of Medical Sciences, Tehran, Iran. .,Department of Pathology, Iran University of Medical Sciences, Tehran, Iran.
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23
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Endoglin in the Spotlight to Treat Cancer. Int J Mol Sci 2021; 22:ijms22063186. [PMID: 33804796 PMCID: PMC8003971 DOI: 10.3390/ijms22063186] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2021] [Revised: 03/06/2021] [Accepted: 03/17/2021] [Indexed: 01/02/2023] Open
Abstract
A spotlight has been shone on endoglin in recent years due to that fact of its potential to serve as both a reliable disease biomarker and a therapeutic target. Indeed, endoglin has now been assigned many roles in both physiological and pathological processes. From a molecular point of view, endoglin mainly acts as a co-receptor in the canonical TGFβ pathway, but also it may be shed and released from the membrane, giving rise to the soluble form, which also plays important roles in cell signaling. In cancer, in particular, endoglin may contribute to either an oncogenic or a non-oncogenic phenotype depending on the cell context. The fact that endoglin is expressed by neoplastic and non-neoplastic cells within the tumor microenvironment suggests new possibilities for targeted therapies. Here, we aimed to review and discuss the many roles played by endoglin in different tumor types, as well as the strong evidence provided by pre-clinical and clinical studies that supports the therapeutic targeting of endoglin as a novel clinical strategy.
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24
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Ravindranathan D, Alhalabi O, Rafei H, Shah AY, Bilen MA. Landscape of Immunotherapy in Genitourinary Malignancies. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2021; 1342:143-192. [PMID: 34972965 PMCID: PMC11235092 DOI: 10.1007/978-3-030-79308-1_5] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
The past decade has witnessed a revolution in the development of immune checkpoint inhibitors for the treatment of multiple tumor types, including genitourinary cancers. Immune checkpoint inhibitors have notably improved the treatment outcomes of patients with metastatic renal cell carcinoma and metastatic urothelial carcinoma. In prostate cancer, the role of immunotherapy with checkpoint inhibitors is not yet established except for microsatellite instability high (MSI-H) tumors. Other immunotherapeutic approaches that have been explored in these malignancies include cytokines, vaccines, and cellular therapy. Ongoing studies are exploring the use of immunotherapy combinations as well as combination with chemotherapy and targeted therapy in these types of tumors. The use of immunotherapy beyond the metastatic setting is an active area of research. Moreover, there is great interest in biomarker development to predict response to immunotherapy and risk of toxicity. This book chapter is a comprehensive review of immunotherapeutic approaches, both approved and investigational, for the treatment of renal cell carcinoma, urothelial carcinoma, and prostate cancer.
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Affiliation(s)
- Deepak Ravindranathan
- Department of Hematology and Medical Oncology, Emory University School of Medicine, Atlanta, GA, USA
- Winship Cancer Institute of Emory University, Atlanta, GA, USA
| | - Omar Alhalabi
- Department of Genitourinary Medical Oncology, University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Hind Rafei
- Division of Cancer Medicine, University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Amishi Yogesh Shah
- Department of Genitourinary Medical Oncology, University of Texas MD Anderson Cancer Center, Houston, TX, USA.
| | - Mehmet Asim Bilen
- Department of Hematology and Medical Oncology, Emory University School of Medicine, Atlanta, GA, USA.
- Winship Cancer Institute of Emory University, Atlanta, GA, USA.
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25
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Liu Q, Gu J, Zhang E, He L, Yuan ZX. Targeted Delivery of Therapeutics to Urological Cancer Stem Cells. Curr Pharm Des 2020; 26:2038-2056. [PMID: 32250210 DOI: 10.2174/1381612826666200403131514] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2019] [Accepted: 02/27/2020] [Indexed: 02/07/2023]
Abstract
Urological cancer refers to cancer in organs of the urinary system and the male reproductive system. It mainly includes prostate cancer, bladder cancer, renal cancer, etc., seriously threatening patients' survival. Although there are many advances in the treatment of urological cancer, approved targeted therapies often result in tumor recurrence and therapy failure. An increasing amount of evidence indicated that cancer stem cells (CSCs) with tumor-initiating ability were the source of treatment failure in urological cancer. The development of CSCstargeted strategy can provide a possibility for the complete elimination of urological cancer. This review is based on a search of PubMed, Google scholar and NIH database (http://ClinicalTrials.gov/) for English language articles containing the terms: "biomarkers", "cancer stem cells", "targeting/targeted therapy", "prostate cancer", bladder cancer" and "kidney cancer". We summarized the biomarkers and stem cell features of the prostate, bladder and renal CSCs, outlined the targeted strategies for urological CSCs from signaling pathways, cytokines, angiogenesis, surface markers, elimination therapy, differentiation therapy, immunotherapy, microRNA, nanomedicine, etc., and highlighted the prospects and future challenges in this research field.
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Affiliation(s)
- Qiang Liu
- Yaopharma Co., Ltd. Chongqing, China
| | - Jian Gu
- College of Pharmacy, Southwest Minzu University, Chengdu, Sichuan, China
| | - E Zhang
- Officers college of PAP, Chengdu, Sichuan, China
| | - Lili He
- College of Pharmacy, Southwest Minzu University, Chengdu, Sichuan, China
| | - Zhi-Xiang Yuan
- College of Pharmacy, Southwest Minzu University, Chengdu, Sichuan, China
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26
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Fang P, Zhou L, Lim LY, Fu H, Yuan ZX, Lin J. Targeting Strategies for Renal Cancer Stem Cell Therapy. Curr Pharm Des 2020; 26:1964-1978. [PMID: 32188377 DOI: 10.2174/1381612826666200318153106] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2019] [Accepted: 02/27/2020] [Indexed: 12/24/2022]
Abstract
Renal cell carcinoma (RCC) is an intractable genitourinary malignancy that accounts for approximately 4% of adult malignancies. Currently, there is no approved targeted therapy for RCC that has yielded durable remissions, and they remain palliative in intent. Emerging evidence has indicated that renal tumorigenesis and RCC treatment-resistance may originate from renal cancer stem cells (CSCs) with tumor-initiating capacity (CSC hypothesis). A better understanding of the mechanism underlying renal CSCs will help to dissect RCC heterogeneity and drug treatment efficiency, to promote more personalized and targeted therapies. In this review, we summarized the stem cell characteristics of renal CSCs. We outlined the targeting strategies and challenges associated with developing therapies that target renal CSCs angiogenesis, immunosuppression, signaling pathways, surface biomarkers, microRNAs and nanomedicine. In conclusion, CSCs are an important role in renal carcinogenesis and represent a valid target for treatment of RCC patients.
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Affiliation(s)
- Pengchao Fang
- Department of Pharmacy, College of Veterinary Medicine, Sichuan Agricultural University, Chengdu, China
| | - Liuting Zhou
- Department of Pharmacy, College of Veterinary Medicine, Sichuan Agricultural University, Chengdu, China
| | - Lee Y Lim
- Department of Pharmacy, School of Medicine and Pharmacology, The University of Western Australia, Crawley WA 6009, Perth, Australia
| | - Hualin Fu
- Department of Pharmacy, College of Veterinary Medicine, Sichuan Agricultural University, Chengdu, China
| | - Zhi-Xiang Yuan
- College of Pharmacy, Southwest Minzu University, Chengdu, China
| | - Juchun Lin
- Department of Pharmacy, College of Veterinary Medicine, Sichuan Agricultural University, Chengdu, China
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27
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Construction and Validation of a Convenient Clinical Nomogram to Predict the Risk of Brain Metastasis in Renal Cell Carcinoma Patients. BIOMED RESEARCH INTERNATIONAL 2020; 2020:9501760. [PMID: 33282957 PMCID: PMC7688358 DOI: 10.1155/2020/9501760] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/08/2020] [Revised: 09/30/2020] [Accepted: 10/27/2020] [Indexed: 12/26/2022]
Abstract
Brain metastasis (BM) is a typical type of metastasis in renal cell carcinoma (RCC) patients. The early detection of BM is likely a crucial step for RCC patients to receive appropriate treatment and prolong their overall survival. The aim of this study was to identify the independent predictors of BM and construct a nomogram to predict the risk of BM. Demographic and clinicopathological data were obtained from the Surveillance, Epidemiology, and End Results (SEER) database for RCC patients between 2010 and 2015. Univariate and multivariate logistic regression analyses were performed to identify the independent risk factors, and then, a visual nomogram was constructed. Multiple parameters were used to evaluate the discrimination and clinical value. We finally included 42577 RCC patients. Multivariate logistic regression analysis showed that histological type, tumor size, bone metastatic status, and lung metastatic status were independent BM-associated risk factors for RCC. We developed a nomogram to predict the risk of BM in patients with RCC, which showed favorable calibration with a C-index of 0.924 (0.903-0.945) in the training cohort and 0.911 (0.871-0.952) in the validation cohort. The calibration curves and decision curve analysis (DCA) also demonstrated the reliability and accuracy of the clinical prediction model. The nomogram was shown to be a practical, precise, and personalized clinical tool for identifying the RCC patients with a high risk of BM, which not only will contribute to the more reasonable allocation of medical resources but will also enable a further improvements in the prognosis and quality of life of RCC patients.
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28
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Zhang H, Zhang S, Wang W, Wang Q, Kuang H, Wang Q. Characterizing metabolites and potential metabolic pathways changes to understanding the mechanism of medicinal plant Phellodendri Amurensis cortex against doxorubicin-induced nephritis rats using UPLC-Q/TOF-MS metabolomics. J Pharm Biomed Anal 2020; 188:113336. [PMID: 32653762 DOI: 10.1016/j.jpba.2020.113336] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2020] [Revised: 04/19/2020] [Accepted: 04/25/2020] [Indexed: 01/19/2023]
Abstract
Phellodendri Amurensis cortex (PAC), a famous traditional Chinese herb with good anti-inflammatory efficacy, is used to treat various liver and kidney sickness in clinical practice. However, the potential mechanisms protecting against nephritis of PAC have not been comprehensively elucidated. The aim of this research was to explore the mechanism of PAC against doxorubicin- induced nephritis in rats by characterizing metabolites and potential metabolic pathways changes. The rat models of nephritis were established using 6.5 mg/kg doxorubicin injection from caudal vein for five weeks. The rats in the treatment group were respectively received PAC extract at the dose of 216, 432, and 864 mg/kg once a day during the experiment. Then, urine metabolomics strategy based on ultra-performance liquid chromatography-quadrupole time of flight-tandem mass spectrometry (UPLC-Q/TOF-MS) has been employed to discover the possible significant metabolites and metabolic pathway of nephritis rats. At the end of the experiment, serum, urine and kidney tissue were collected for biochemical and pathological examination. The results showed that PAC treatment notably decreased urinary protein, serum Cr content and renal tissue lesions, and increased serum TP and ALB content. A total of potential twenty- eight metabolites such as 5'-methylthioadenosine, cGMP, dehydroepiandrosterone sulfate, salbuta, 2-phenylaminoadenosine contributing to nephritis rat model were selected and identified in the urine samples. Compared with the model group, the high-dose PAC group can recall 18 metabolites level, the medium-dose group can recall 13 metabolites level, and the low-dose PAC group can recall 8 metabolites level, which were involved in nine primary metabolic pathways such as steroid hormone biosynthesis, alanine,aspartate and glutamate metabolism, cysteine and methionine metabolism as well as glyoxylate and dicarboxylate metabolism. The protein expressions of key enzymes involving methylthioadenosine phosphorylase (Mtap), cytidine deaminase (Cda), thymidine kinase (Tk), argininosuccinate synthase (Ass) in metabolic pathways were further verified by Western blot. The results showed that Phellodendron chinense up-regulated the protein expressions of Cda and Tk and down-regulated the protein expressions of Mtap and Ass. In conclusion, PAC possesses renoprotective effect against doxorubicin-induced nephritis, which may be mediated via regulating differential metabolites, reducing oxidative stress response, improving renal function, enhancing the ability of the immune system, regulating the role of key enzymes.
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Affiliation(s)
- Hongcai Zhang
- Heilongjiang University of Traditional Chinese Medicine, Heping Road 24, Harbin, 150040, China.
| | - Shuxiang Zhang
- Heilongjiang University of Traditional Chinese Medicine, Heping Road 24, Harbin, 150040, China.
| | - Wenran Wang
- Heilongjiang University of Traditional Chinese Medicine, Heping Road 24, Harbin, 150040, China.
| | - Qi Wang
- Heilongjiang University of Traditional Chinese Medicine, Heping Road 24, Harbin, 150040, China.
| | - Haixue Kuang
- Heilongjiang University of Traditional Chinese Medicine, Heping Road 24, Harbin, 150040, China.
| | - Qiuhong Wang
- Heilongjiang University of Traditional Chinese Medicine, Heping Road 24, Harbin, 150040, China; Guangdong Pharmaceutical University, Huandong Road 280, Guangzhou, 510006, China.
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29
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Qin B, Zou S, Li K, Wang H, Wei W, Zhang B, Xiao L, Choi HH, Tang Q, Huang D, Liu Q, Pan Q, Meng M, Fang L, Lee MH. CSN6-TRIM21 axis instigates cancer stemness during tumorigenesis. Br J Cancer 2020; 122:1673-1685. [PMID: 32225170 PMCID: PMC7250844 DOI: 10.1038/s41416-020-0779-9] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2019] [Revised: 02/13/2020] [Accepted: 02/18/2020] [Indexed: 12/12/2022] Open
Abstract
Background Cancer stem cells (CSCs) are responsible for tumour initiation, metastasis and recurrence. However, the mechanism of CSC formation, maintenance and expansion in colorectal cancer (CRC) remains poorly characterised. Methods The role of COP9 signalosome subunit 6 (CSN6) in regulating cancer stemness was evaluated by organoid formation and limited dilution analysis. The role of CSN6–TRIM21–OCT1–ALDH1A1 axis in CSC formation was evaluated in vitro and in vivo. The association of CSN6, TRIM21 and ALDH1A1 expression was validated by a tissue microarray with 267 CRC patients. Results The results showed that CSN6 is critical for sphere formation and maintaining the growth of patient-derived organoids (PDOs). We characterised the role of CSN6 in regulating cancer stemness, which involves the TRIM21 E3 ubiquitin ligase, transcription factor POU class 2 homeobox 1 (OCT1) and cancer stem cell marker aldehyde dehydrogenase 1 A1 (ALDH1A1). Our data showed that CSN6 facilitates ubiquitin-mediated degradation of TRIM21, which in turn decreases TRIM21-mediated OCT1 ubiquitination and subsequently stabilises OCT1. Consequently, OCT1 stabilisation leads to ALDH1A1expression and promotes cancer stemness. We further showed that the protein expression levels of CSN6, TRIM21 and ALDH1A1 can serve as prognostic markers for human CRC. Conclusions In conclusion, we validate a pathway for cancer stemness regulation involving ALDH1A1 levels through the CSN6–TRIM21 axis, which may be utilised as CRC molecular markers and be targeted for therapeutic intervention in cancers.
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Affiliation(s)
- Baifu Qin
- Guangdong Provincial Key laboratory of Colorectal and Pelvic Floor Disease, The Sixth Affiliated Hospital of Sun Yat-sen University, 510655, Guangzhou, China.,Guangdong Research Institute of Gastroenterology, The Sixth Affiliated Hospital of Sun Yat-sen University, 510655, Guangzhou, China
| | - Shaomin Zou
- Guangdong Provincial Key laboratory of Colorectal and Pelvic Floor Disease, The Sixth Affiliated Hospital of Sun Yat-sen University, 510655, Guangzhou, China.,Guangdong Research Institute of Gastroenterology, The Sixth Affiliated Hospital of Sun Yat-sen University, 510655, Guangzhou, China
| | - Kai Li
- Guangdong Provincial Key laboratory of Colorectal and Pelvic Floor Disease, The Sixth Affiliated Hospital of Sun Yat-sen University, 510655, Guangzhou, China.,Guangdong Research Institute of Gastroenterology, The Sixth Affiliated Hospital of Sun Yat-sen University, 510655, Guangzhou, China
| | - Huashe Wang
- Department of Colorectal Surgery, The Sixth Affiliated Hospital of Sun Yat-sen University, 510655, Guangzhou, China
| | - Wenxia Wei
- Guangdong Provincial Key laboratory of Colorectal and Pelvic Floor Disease, The Sixth Affiliated Hospital of Sun Yat-sen University, 510655, Guangzhou, China.,Guangdong Research Institute of Gastroenterology, The Sixth Affiliated Hospital of Sun Yat-sen University, 510655, Guangzhou, China
| | - Boyu Zhang
- Guangdong Provincial Key laboratory of Colorectal and Pelvic Floor Disease, The Sixth Affiliated Hospital of Sun Yat-sen University, 510655, Guangzhou, China.,Guangdong Research Institute of Gastroenterology, The Sixth Affiliated Hospital of Sun Yat-sen University, 510655, Guangzhou, China
| | - Lishi Xiao
- Guangdong Provincial Key laboratory of Colorectal and Pelvic Floor Disease, The Sixth Affiliated Hospital of Sun Yat-sen University, 510655, Guangzhou, China.,Guangdong Research Institute of Gastroenterology, The Sixth Affiliated Hospital of Sun Yat-sen University, 510655, Guangzhou, China
| | - Hyun Ho Choi
- Guangdong Provincial Key laboratory of Colorectal and Pelvic Floor Disease, The Sixth Affiliated Hospital of Sun Yat-sen University, 510655, Guangzhou, China.,Guangdong Research Institute of Gastroenterology, The Sixth Affiliated Hospital of Sun Yat-sen University, 510655, Guangzhou, China
| | - Qin Tang
- Guangdong Provincial Key laboratory of Colorectal and Pelvic Floor Disease, The Sixth Affiliated Hospital of Sun Yat-sen University, 510655, Guangzhou, China.,Guangdong Research Institute of Gastroenterology, The Sixth Affiliated Hospital of Sun Yat-sen University, 510655, Guangzhou, China
| | - Dandan Huang
- Guangdong Provincial Key laboratory of Colorectal and Pelvic Floor Disease, The Sixth Affiliated Hospital of Sun Yat-sen University, 510655, Guangzhou, China.,Guangdong Research Institute of Gastroenterology, The Sixth Affiliated Hospital of Sun Yat-sen University, 510655, Guangzhou, China
| | - Qingxin Liu
- Guangdong Provincial Key laboratory of Colorectal and Pelvic Floor Disease, The Sixth Affiliated Hospital of Sun Yat-sen University, 510655, Guangzhou, China.,Guangdong Research Institute of Gastroenterology, The Sixth Affiliated Hospital of Sun Yat-sen University, 510655, Guangzhou, China
| | - Qihao Pan
- Guangdong Provincial Key laboratory of Colorectal and Pelvic Floor Disease, The Sixth Affiliated Hospital of Sun Yat-sen University, 510655, Guangzhou, China.,Guangdong Research Institute of Gastroenterology, The Sixth Affiliated Hospital of Sun Yat-sen University, 510655, Guangzhou, China
| | - Manqi Meng
- Guangdong Provincial Key laboratory of Colorectal and Pelvic Floor Disease, The Sixth Affiliated Hospital of Sun Yat-sen University, 510655, Guangzhou, China.,Guangdong Research Institute of Gastroenterology, The Sixth Affiliated Hospital of Sun Yat-sen University, 510655, Guangzhou, China
| | - Lekun Fang
- Guangdong Provincial Key laboratory of Colorectal and Pelvic Floor Disease, The Sixth Affiliated Hospital of Sun Yat-sen University, 510655, Guangzhou, China. .,Guangdong Research Institute of Gastroenterology, The Sixth Affiliated Hospital of Sun Yat-sen University, 510655, Guangzhou, China. .,Department of Colorectal Surgery, The Sixth Affiliated Hospital of Sun Yat-sen University, 510655, Guangzhou, China.
| | - Mong-Hong Lee
- Guangdong Provincial Key laboratory of Colorectal and Pelvic Floor Disease, The Sixth Affiliated Hospital of Sun Yat-sen University, 510655, Guangzhou, China. .,Guangdong Research Institute of Gastroenterology, The Sixth Affiliated Hospital of Sun Yat-sen University, 510655, Guangzhou, China.
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30
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Fiedorowicz M, Khan MI, Strzemecki D, Orzeł J, Wełniak-Kamińska M, Sobiborowicz A, Wieteska M, Rogulski Z, Cheda L, Wargocka-Matuszewska W, Kilian K, Szczylik C, Czarnecka AM. Renal carcinoma CD105-/CD44- cells display stem-like properties in vitro and form aggressive tumors in vivo. Sci Rep 2020; 10:5379. [PMID: 32214151 PMCID: PMC7096525 DOI: 10.1038/s41598-020-62205-6] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2019] [Accepted: 03/10/2020] [Indexed: 12/15/2022] Open
Abstract
Clear cell renal cell carcinoma (ccRCC) is the most common kidney cancer. Prognosis for ccRCC is generally poor since it is largely resistant to chemo- and radiotherapy. Many studies suggested that cancer stem cells/tumor initiating cells (CSCs/TICs) are responsible for development of tumor, disease progression, aggressiveness, metastasis and drug resistance. However, tumorigenic potential of CSCs/TICs isolated from established RCC cell lines - basic ccRCC research model - has never been investigated in vivo. CD105+, CD105-, CD44+ and CD44- as well as CD44-/CD105- CD44+/CD105+ and CD44-/CD105+ cells were isolated from Caki-1 RCC cell line, confirming coexistence of multiple subpopulations of stem-related phenotype in stable cell line. Sorted cells were injected subcutaneously into NOD SCID mice and tumor growth was monitored with MRI and PET/CT. Tumor growth was observed after implantation of CD105+, CD44+, CD44-, CD44-/CD105+ and CD44-/CD105- but not CD105- or CD44+/CD105+. Implantation of CD44-/CD105- cells induced tumors that were characterized by longer T1 and distinct metabolic pattern than other tumors. All the tumors were characterized by low uptake of [18F]FDG. CD105+ and CD44- tumors expresses Nanog and Oct-4, while CD44- tumors additionally expressed endothelial cell marker - CD31.
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Affiliation(s)
- M Fiedorowicz
- Mossakowski Medical Research Centre, Polish Academy of Sciences, Warsaw, Poland.
| | - M I Khan
- Department of Oncology with Laboratory of Molecular Oncology, Military Institute of Medicine, Warsaw, Poland
- Department of Otolaryngology - Head & Neck Surgery, Western University, London, ON, N6A 3K7, Canada
| | - D Strzemecki
- Mossakowski Medical Research Centre, Polish Academy of Sciences, Warsaw, Poland
| | - J Orzeł
- Mossakowski Medical Research Centre, Polish Academy of Sciences, Warsaw, Poland
- Faculty of Electronics and Information Technology, Warsaw University of Technology, Warsaw, Poland
| | - M Wełniak-Kamińska
- Mossakowski Medical Research Centre, Polish Academy of Sciences, Warsaw, Poland
| | - A Sobiborowicz
- Faculty of Medicine, Medical University of Warsaw, Warsaw, Poland
- Department of Soft Tissue/Bone Sarcoma and Melanoma, Maria Sklodowska-Curie Memorial Cancer Center and Institute of Oncology, Warsaw, Poland
| | - M Wieteska
- Mossakowski Medical Research Centre, Polish Academy of Sciences, Warsaw, Poland
- Faculty of Electronics and Information Technology, Warsaw University of Technology, Warsaw, Poland
| | - Z Rogulski
- Faculty of Chemistry, Biological and Chemical Research Centre, University of Warsaw, Warsaw, Poland
| | - L Cheda
- Faculty of Chemistry, Biological and Chemical Research Centre, University of Warsaw, Warsaw, Poland
| | - W Wargocka-Matuszewska
- Faculty of Chemistry, Biological and Chemical Research Centre, University of Warsaw, Warsaw, Poland
| | - K Kilian
- Heavy Ion Laboratory, Faculty of Physics, University of Warsaw, Warsaw, Poland
| | - C Szczylik
- Department of Oncology with Laboratory of Molecular Oncology, Military Institute of Medicine, Warsaw, Poland
- Department of Oncology, European Health Centre, Otwock, Poland
- Medical Center for Postgraduate Education, Warsaw, Poland
| | - A M Czarnecka
- Mossakowski Medical Research Centre, Polish Academy of Sciences, Warsaw, Poland
- Department of Oncology with Laboratory of Molecular Oncology, Military Institute of Medicine, Warsaw, Poland
- Department of Soft Tissue/Bone Sarcoma and Melanoma, Maria Sklodowska-Curie National Research Institute of Oncology, Warsaw, Poland
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31
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Current Landscape of Immunotherapy in Genitourinary Malignancies. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2020; 1244:107-147. [DOI: 10.1007/978-3-030-41008-7_6] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
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32
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Wang X, Zong L, Wang W, Yang J, Xiang Y. CD105 overexpression mediates drug-resistance in choriocarcinoma cells through BMP9/Smad pathway. J Cancer 2020; 11:272-283. [PMID: 31897223 PMCID: PMC6930438 DOI: 10.7150/jca.34965] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2019] [Accepted: 09/21/2019] [Indexed: 12/03/2022] Open
Abstract
Background: CD105 (endoglin, ENG) is a membranous protein that is overexpressed in tumor-associated endothelial cells and some actual tumor cells and is associated with poor prognosis. However, the association between CD105 and response to chemoresistance in choriocarcinoma cells has not been clearly defined. The present study aimed to investigate the effects of targeting CD105 in drug-resistant choriocarcinoma. Methods: CD105 expression was evaluated in drug-resistant and parental choriocarcinoma cells by qRT-PCR, western blotting, and immunofluorescence. CD105 overexpressing and knockdown cells were established by lentiviral transfection. CCK8, transwell, and flow cytometric assays were used to measure changes in drug-sensitivity, invasion, migration, and apoptosis. Drug-sensitivity and Smad1/5/8, Smad2, and Smad3 expression were also detected after BMP9 treatment. Immunohistochemical staining for CD105 and BMP9 was performed on choriocarcinoma tissues and the relationships between clinical and pathological characteristics were analysed. Results: Data demonstrated that CD105 overexpression could decrease drug sensitivity, promote invasion and migration, and inhibit apoptosis in choriocarcinoma cells, and this protein was confirmed to mediate drug resistance through the BMP9/Smad pathway. Further experiments showed that the expression of CD105 and BMP9 was consistent in choriocarcinoma tissues and significantly associated with disease recurrence. Conclusions: This study provides evidence suggesting that CD105 is critical for the development of drug-resistance in choriocarcinoma and might serve as a therapeutic target for reversing chemoresistance in choriocarcinoma patients.
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Affiliation(s)
- Xiaoyu Wang
- Department of Obstetrics and Gynecology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, No.1 Shuaifuyuan, Dongcheng District, Beijing 100730, China
| | - Liju Zong
- Department of Obstetrics and Gynecology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, No.1 Shuaifuyuan, Dongcheng District, Beijing 100730, China
| | - Wenze Wang
- Department of Pathology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, No.1 Shuaifuyuan, Dongcheng District, Beijing 100730, China
| | - Junjun Yang
- Department of Obstetrics and Gynecology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, No.1 Shuaifuyuan, Dongcheng District, Beijing 100730, China
| | - Yang Xiang
- Department of Obstetrics and Gynecology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, No.1 Shuaifuyuan, Dongcheng District, Beijing 100730, China
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33
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Li Z, Hu J, Qin Z, Tao Y, Lai Z, Wang Q, Li T. High-dimensional single-cell proteomics analysis reveals the landscape of immune cells and stem-like cells in renal tumors. J Clin Lab Anal 2019; 34:e23155. [PMID: 31855296 PMCID: PMC7246380 DOI: 10.1002/jcla.23155] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2019] [Revised: 10/29/2019] [Accepted: 11/02/2019] [Indexed: 12/16/2022] Open
Abstract
Background Renal tumors are highly heterogeneous, and identification of tumor heterogeneity is an urgent clinical need for effective treatment. Mass cytometry (MC) can be used to perform high‐dimensional single‐cell proteomics analysis of heterogeneous samples via cytometry by time‐of‐flight (CyTOF), in order to achieve more accurate observation and classification of phenotypes within a cell population. This study aimed to develop a high‐dimensional MC method for the detection and analysis of heterogeneity in renal tumors. Materials and Methods We collected tissue samples from 8 patients with different types of renal tumors. Single‐cell suspensions were prepared and stained using a panel of 28 immune cell‐centric antibodies and a panel of 21 stem‐like cell‐centric antibodies. The stained cells were detected using CyTOF. Result Renal tumors were divided into 25 immune cell subsets (4 CD4+ T cells, 7 CD8+ T cells, 1 B cells, 8 macrophages, 1 dendritic cells, 2 natural killer (NK) cells, 1 granulocyte, and 1 other subset) and 7 stem‐like cells subsets (based on positivity of vimentin, CD326, CD34, CD90, CD13, CD44, and CD47). Different types of renal tumors have different cell subsets with significantly different characteristics. Conclusion High‐dimensional single‐cell proteomics analysis using MC aids in the discovery and analysis of renal tumors heterogeneity. Additionally, it can be used to accurately classify the immune cell population and analyze the expression of stem cell‐related markers in renal tumors. Our findings provide a valuable resource for deciphering tumor heterogeneity and might improve the clinical management of patients with renal tumors.
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Affiliation(s)
- Zhijian Li
- Center for Genomic and Personalized Medicine, Guangxi Medical University, Nanning, China
| | - Jiaxin Hu
- Center for Genomic and Personalized Medicine, Guangxi Medical University, Nanning, China
| | - Zhao Qin
- Department of Plastic and Aesthetic Surgery, The First Affiliated Hospital of Guangxi Medical University, Nanning, China
| | - Yuting Tao
- Center for Genomic and Personalized Medicine, Guangxi Medical University, Nanning, China
| | - Zhiyong Lai
- Center for Genomic and Personalized Medicine, Guangxi Medical University, Nanning, China.,Guangxi key laboratory for genomic and personalized medicine, Guangxi collaborative innovation center for genomic and personalized medicine, Nanning, China
| | - Qiuyan Wang
- Center for Genomic and Personalized Medicine, Guangxi Medical University, Nanning, China.,Guangxi key laboratory for genomic and personalized medicine, Guangxi collaborative innovation center for genomic and personalized medicine, Nanning, China
| | - Tianyu Li
- Center for Genomic and Personalized Medicine, Guangxi Medical University, Nanning, China.,Guangxi key laboratory for genomic and personalized medicine, Guangxi collaborative innovation center for genomic and personalized medicine, Nanning, China.,Department of Urology and Nephrology, The First Affiliated Hospital of Guangxi Medical University, Nanning, China
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34
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Brossa A, Buono L, Fallo S, Fiorio Pla A, Munaron L, Bussolati B. Alternative Strategies to Inhibit Tumor Vascularization. Int J Mol Sci 2019; 20:E6180. [PMID: 31817884 PMCID: PMC6940973 DOI: 10.3390/ijms20246180] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2019] [Revised: 11/26/2019] [Accepted: 12/04/2019] [Indexed: 02/06/2023] Open
Abstract
Endothelial cells present in tumors show different origin, phenotype, and genotype with respect to the normal counterpart. Various mechanisms of intra-tumor vasculogenesis sustain the complexity of tumor vasculature, which can be further modified by signals deriving from the tumor microenvironment. As a result, resistance to anti-VEGF therapy and activation of compensatory pathways remain a challenge in the treatment of cancer patients, revealing the need to explore alternative strategies to the classical anti-angiogenic drugs. In this review, we will describe some alternative strategies to inhibit tumor vascularization, including targeting of antigens and signaling pathways overexpressed by tumor endothelial cells, the development of endothelial vaccinations, and the use of extracellular vesicles. In addition, anti-angiogenic drugs with normalizing effects on tumor vessels will be discussed. Finally, we will present the concept of endothelial demesenchymalization as an alternative approach to restore normal endothelial cell phenotype.
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Affiliation(s)
- Alessia Brossa
- Department of Molecular Biotechnology and Health Sciences, Universitty of Torino, 10126 Torino, Italy; (A.B.); (L.B.); (S.F.)
| | - Lola Buono
- Department of Molecular Biotechnology and Health Sciences, Universitty of Torino, 10126 Torino, Italy; (A.B.); (L.B.); (S.F.)
| | - Sofia Fallo
- Department of Molecular Biotechnology and Health Sciences, Universitty of Torino, 10126 Torino, Italy; (A.B.); (L.B.); (S.F.)
| | - Alessandra Fiorio Pla
- Department of Life Science and Systems Biology, University of Torino, 10126 Torino, Italy; (A.F.P.); (L.M.)
| | - Luca Munaron
- Department of Life Science and Systems Biology, University of Torino, 10126 Torino, Italy; (A.F.P.); (L.M.)
| | - Benedetta Bussolati
- Department of Molecular Biotechnology and Health Sciences, Universitty of Torino, 10126 Torino, Italy; (A.B.); (L.B.); (S.F.)
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35
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Hu J, Ishihara M, Chin AI, Wu L. Establishment of xenografts of urological cancers on chicken chorioallantoic membrane (CAM) to study metastasis. PRECISION CLINICAL MEDICINE 2019; 2:140-151. [PMID: 31598385 PMCID: PMC6770283 DOI: 10.1093/pcmedi/pbz018] [Citation(s) in RCA: 32] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2019] [Revised: 08/23/2019] [Accepted: 08/26/2019] [Indexed: 12/18/2022] Open
Abstract
Cancer of the urological system commonly occurs in the kidney, bladder, and prostate
gland. The clear cell subtype of renal cell carcinoma (ccRCC) constitutes the great
majority of kidney cancer. Metastatic ccRCC portends a very poor outcome with no effective
treatment available. Prostate cancer is the most common cancer in males in the US. Despite
recent advances in selective kinase inhibitors and immunotherapies, the rate of developing
new treatment from bench to bedside is slow. A time-consuming step is at the animal drug
testing stage, in which the mouse model is the gold standard. In the pursuit to streamline
the in vivo cancer biology research and drug development, we explored the
feasibility of the chicken chorioallantoic membrane (CAM) model to establish xenografts.
The CAM model greatly shortens the time of tumor growth and lowers the cost comparing to
immunocompromised mice. We generated CAM xenografts from ccRCC, bladder and prostate
cancer, with established cancer cell lines and freshly isolated patient-derived tissues,
either as primary tumor cells or small pieces of tumors. The successful CAM engraftment
rate from the different tumor sources is 70% or above. Using our previously established
metastatic ccRCC mouse model, we showed that the CAM xenograft maintains the same tumor
growth pattern and metastatic behavior as observed in mice. Taken together, CAM can serve
as a valuable platform to establish new patient-derived xenografts (PDXs) to study tumor
biology, thus accelerating the development of individualized treatment to halt the deadly
metastatic stage of cancer.
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Affiliation(s)
- Junhui Hu
- Department of Molecular and Medical Pharmacology
| | - Moe Ishihara
- Department of Molecular and Medical Pharmacology
| | - Arnold I Chin
- Department of Urology.,Jonsson Comprehensive Cancer Center, David Geffen School of Medicine, University of California at Los Angeles, CA 90095, USA
| | - Lily Wu
- Department of Molecular and Medical Pharmacology.,Department of Urology.,Department of Pediatrics.,Jonsson Comprehensive Cancer Center, David Geffen School of Medicine, University of California at Los Angeles, CA 90095, USA
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36
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Brodaczewska KK, Bielecka ZF, Maliszewska-Olejniczak K, Szczylik C, Porta C, Bartnik E, Czarnecka AM. Metastatic renal cell carcinoma cells growing in 3D on poly‑D‑lysine or laminin present a stem‑like phenotype and drug resistance. Oncol Rep 2019; 42:1878-1892. [PMID: 31545459 PMCID: PMC6788014 DOI: 10.3892/or.2019.7321] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2019] [Accepted: 07/10/2019] [Indexed: 12/13/2022] Open
Abstract
3D spheroids are built by heterogeneous cell types in different proliferative and metabolic states and are enriched in cancer stem cells. The main aim of the study was to investigate the usefulness of a novel metastatic renal cell carcinoma (RCC) 3D spheroid culture for in vitro cancer stem cell physiology research and drug toxicity screening. RCC cell lines, Caki-1 (skin metastasis derived) and ACHN (pleural effusion derived), were efficiently cultured in growth-factor/serum deprived, defined, StemXvivo and Nutristem medium on laminin-coated or poly-D-lysine-coated plates. In optimal 3D culture conditions, ACHN cells (StemXVivo/poly-D-lysine) formed small spheroids with remaining adherent cells of an epithelial phenotype, while Caki-1 cells (StemXVivo/laminin) formed large dark spheroids with significantly reduced cell viability in the center. In the 3D structures, expression levels of genes encoding stem transcription factors (OCT4, SOX2, NES) and RCC stem cell markers (CD105, CD133) were deregulated in comparison to these expression levels in traditional 2D culture. Sunitinib, epirubicin and doxycycline were more toxic to cells cultured in monolayers than for cells in 3D spheroids. High numbers of cells arrested in the G0/G1 phase of the cell cycle were found in spheroids under sunitinib treatment. We showed that metastatic RCC 3D spheroids supported with ECM are a useful model to determine the cancer cell growth characteristics that are not found in adherent 2D cultures. Due to the more complex architecture, spheroids may mimic in vivo micrometastases and may be more appropriate to investigate novel drug candidate responses, including the direct effects of tyrosine kinase inhibitor activity against RCC cells.
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Affiliation(s)
- Klaudia K Brodaczewska
- Department of Oncology with Laboratory of Molecular Oncology, Military Institute of Medicine, 04‑141 Warsaw, Poland
| | - Zofia F Bielecka
- Department of Oncology with Laboratory of Molecular Oncology, Military Institute of Medicine, 04‑141 Warsaw, Poland
| | | | - Cezary Szczylik
- Department of Oncology with Laboratory of Molecular Oncology, Military Institute of Medicine, 04‑141 Warsaw, Poland
| | - Camillo Porta
- Department of Internal Medicine and Therapeutics, University of Pavia, I‑27100 Pavia, Italy
| | - Ewa Bartnik
- Institute of Genetics and Biotechnology, Faculty of Biology, University of Warsaw, Poland
| | - Anna M Czarnecka
- Department of Oncology with Laboratory of Molecular Oncology, Military Institute of Medicine, 04‑141 Warsaw, Poland
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37
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Jiang C, Meng L, Yang B, Luo X. Application of CRISPR/Cas9 gene editing technique in the study of cancer treatment. Clin Genet 2019; 97:73-88. [PMID: 31231788 DOI: 10.1111/cge.13589] [Citation(s) in RCA: 30] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2019] [Revised: 06/14/2019] [Accepted: 06/17/2019] [Indexed: 12/14/2022]
Abstract
In recent years, gene editing, especially that using clustered regularly interspaced short palindromic repeat (CRISPR)/Cas9, has made great progress in the field of gene function. Rapid development of gene editing techniques has contributed to their significance in the field of medicine. Because the CRISPR/Cas9 gene editing tool is not only powerful but also has features such as strong specificity and high efficiency, it can accurately and rapidly screen the whole genome, facilitating the administration of gene therapy for specific diseases. In the field of tumor research, CRISPR/Cas9 can be used to edit genomes to explore the mechanisms of tumor occurrence, development, and metastasis. In these years, this system has been increasingly applied in tumor treatment research. CRISPR/Cas9 can be used to treat tumors by repairing mutations or knocking out specific genes. To date, numerous preliminary studies have been conducted on tumor treatment in related fields. CRISPR/Cas9 holds great promise for gene-level tumor treatment. Personalized and targeted therapy based on CRISPR/Cas9 will possibly shape the development of tumor therapy in the future. In this study, we review the findings of CRISPR/Cas9 for tumor treatment research to provide references for related future studies on the pathogenesis and clinical treatment of tumors.
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Affiliation(s)
- Chunyang Jiang
- Department of Thoracic Surgery, Tianjin Union Medical Center, Tianjin, People's Republic of China
| | - Lingxiang Meng
- Department of Anorectal Surgery, Anorectal Surgery Center, Tianjin Union Medical Center, Tianjin, People's Republic of China
| | - Bingjun Yang
- Department of Thoracic Surgery, Tianjin Union Medical Center, Tianjin, People's Republic of China
| | - Xin Luo
- Department of Radiotherapy, The Second Hospital of PingLiang City, Second Affiliated Hospital of Gansu Medical College, PingLiang, People's Republic of China
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38
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Egorova AA, Shtykalova SV, Maretina MA, Sokolov DI, Selkov SA, Baranov VS, Kiselev AV. Synergistic Anti-Angiogenic Effects Using Peptide-Based Combinatorial Delivery of siRNAs Targeting VEGFA, VEGFR1, and Endoglin Genes. Pharmaceutics 2019; 11:E261. [PMID: 31174285 PMCID: PMC6631635 DOI: 10.3390/pharmaceutics11060261] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2019] [Revised: 05/30/2019] [Accepted: 06/03/2019] [Indexed: 12/18/2022] Open
Abstract
Angiogenesis is a process of new blood vessel formation, which plays a significant role in carcinogenesis and the development of diseases associated with pathological neovascularization. An important role in the regulation of angiogenesis belongs to several key pathways such as VEGF-pathways, TGF-β-pathways, and some others. Introduction of small interfering RNA (siRNA) against genes of pro-angogenic factors is a promising strategy for the therapeutic suppression of angiogenesis. These siRNA molecules need to be specifically delivered into endothelial cells, and non-viral carriers modified with cellular receptor ligands can be proposed as perspective delivery systems for anti-angiogenic therapy purposes. Here we used modular peptide carrier L1, containing a ligand for the CXCR4 receptor, for the delivery of siRNAs targeting expression of VEGFA, VEGFR1 and endoglin genes. Transfection properties of siRNA/L1 polyplexes were studied in CXCR4-positive breast cancer cells MDA-MB-231 and endothelial cells EA.Hy926. We have demonstrated the efficient down-regulation of endothelial cells migration and proliferation by anti-VEGFA, anti-VEGFR1, and anti-endoglin siRNA-induced silencing. It was found that the efficiency of anti-angiogenic treatment can be synergistically improved via the combinatorial delivery of anti-VEGFA and anti-VEGFR1 siRNAs. Thus, this approach can be useful for the development of therapeutic angiogenesis inhibition.
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Affiliation(s)
- Anna A Egorova
- D.O. Ott Research Institute of Obstetrics, Gynecology and Reproductology, 199034 Saint-Petersburg, Russia.
| | - Sofia V Shtykalova
- Department of Genetics and Biotechnology, Saint-Petersburg State University, 199034 Saint-Petersburg, Russia.
| | - Marianna A Maretina
- D.O. Ott Research Institute of Obstetrics, Gynecology and Reproductology, 199034 Saint-Petersburg, Russia.
| | - Dmitry I Sokolov
- D.O. Ott Research Institute of Obstetrics, Gynecology and Reproductology, 199034 Saint-Petersburg, Russia.
| | - Sergei A Selkov
- D.O. Ott Research Institute of Obstetrics, Gynecology and Reproductology, 199034 Saint-Petersburg, Russia.
| | - Vladislav S Baranov
- D.O. Ott Research Institute of Obstetrics, Gynecology and Reproductology, 199034 Saint-Petersburg, Russia.
- Department of Genetics and Biotechnology, Saint-Petersburg State University, 199034 Saint-Petersburg, Russia.
| | - Anton V Kiselev
- D.O. Ott Research Institute of Obstetrics, Gynecology and Reproductology, 199034 Saint-Petersburg, Russia.
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39
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Shi D, Che J, Yan Y, Peng B, Yao X, Guo C. Expression and clinical value of CD105 in renal cell carcinoma based on data mining in The Cancer Genome Atlas. Exp Ther Med 2019; 17:4499-4505. [PMID: 31086581 PMCID: PMC6489005 DOI: 10.3892/etm.2019.7493] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2018] [Accepted: 11/30/2018] [Indexed: 02/06/2023] Open
Abstract
The objective of the present study was to assess the expression of CD105 and its association with overall survival in three subtypes of renal cell carcinoma (RCC), namely clear cell (cc)RCC, papillary (p)RCC and chromophobe (ch)RCC. Data regarding the transcriptome and copy number of genes in RCC tumor samples and survival were obtained from The Cancer Genome Atlas. Bioinformatics analysis revealed that CD105 is overexpressed in ccRCC tumor tissue vs. normal renal tissue, and a higher CD105 copy number in ccRCC tissues was significantly associated with longer patient survival. The effect of the mRNA expression of CD105 in all three types of RCC and the copy number in pRCC and chRCC on patient survival was insignificant, but certain trends were observed. In addition, CD105 mRNA expression was associated with the metastasis and tumor stage, as well as pathological stage in ccRCC and pRCC. Pathway enrichment analysis revealed that CD105 may, through translation initiation of associated genes, promote RCC progression. The results of the present study suggest that in RCC tumors, the association of CD105 with different stages is complex. To evaluate the role of CD105 in RCC, its function should be assessed in addition to its expression. The exact influence of CD105 mRNA expression and copy number in RCC tumors on patient survival and the underlying mechanisms require further elucidation.
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Affiliation(s)
- Donghui Shi
- Department of Urology, Shanghai 10th People's Hospital, Tongji University, Shanghai 200072, P.R. China.,Department of Urology, Suzhou Wu Zhong People's Hospital, Suzhou, Jiangsu 215128, P.R. China
| | - Jianping Che
- Department of Urology, Shanghai 10th People's Hospital, Tongji University, Shanghai 200072, P.R. China
| | - Yang Yan
- Department of Urology, Shanghai 10th People's Hospital, Tongji University, Shanghai 200072, P.R. China
| | - Bo Peng
- Department of Urology, Shanghai 10th People's Hospital, Tongji University, Shanghai 200072, P.R. China
| | - Xudong Yao
- Department of Urology, Shanghai 10th People's Hospital, Tongji University, Shanghai 200072, P.R. China
| | - Changcheng Guo
- Department of Urology, Shanghai 10th People's Hospital, Tongji University, Shanghai 200072, P.R. China
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40
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Zhang J, Yuan B, Zhang H, Li H. Human epithelial ovarian cancer cells expressing CD105, CD44 and CD106 surface markers exhibit increased invasive capacity and drug resistance. Oncol Lett 2019; 17:5351-5360. [PMID: 31186752 PMCID: PMC6507388 DOI: 10.3892/ol.2019.10221] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2017] [Accepted: 02/14/2019] [Indexed: 02/06/2023] Open
Abstract
The high rate of mortality associated with ovarian cancer (OC) is due in part to the development of resistance to chemotherapy, which allows the resistant tumour cells to invade and metastasise. Clarifying the mechanistic basis for drug resistance may reveal novel avenues for treatment. The present study investigated the mechanism of paclitaxel (PTX) resistance in human epithelial OC by evaluating the expression of stem cell-associated cell surface markers endoglin (CD105), CD44 antigen and vascular cell adhesion molecule 1 (CD106), in association with the malignant potential of the human OC OVCAR3 cell line and its PTX-resistant derivative OC3/TAX300. The expression of CD105, CD44 and CD106 was detected by reverse transcription quantitative polymerase chain reaction (RT-qPCR) and flow cytometry, and cell invasion was evaluated using a Transwell invasion assay. CD105, CD44 and CD106 levels were increased in OC3/TAX300 cells compared with the OVCAR3 cells, as determined by flow cytometry (P<0.01) and RT-qPCR (P<0.05). Additionally, the number of invading cells was increased in the OC3/TAX300 group compared with the OVCAR3 group (54.7±6.65 vs. 31.8±6.55; P<0.01). A western blot analysis of cell surface marker expression in 80 clinical epithelial OC tissue samples, differing in terms of sensitivity to drug treatments, disease stage and degree of differentiation, revealed that high CD105, CD44 or CD106 expression was associated with drug resistance, advanced disease stage, poor differentiation and high rate of recurrence. These data indicated that exposure to high doses of PTX enhanced the stem-like properties of OC cells, which are associated with drug resistance and invasion and lead to poor prognosis due to induced chemoresistance and/or metastasis. Therefore, CD105, CD44 and CD106 may serve as potential stem cell-associated cell surface and prognostic markers, and therapeutic targets, in OC.
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Affiliation(s)
- Jin Zhang
- Department of Obstetrics and Gynaecology, Beijing Shijitan Hospital, Capital Medical University, Beijing 100038, P.R. China
| | - Baozhu Yuan
- Cell Collection and Research Centre, National Institutes for Food and Drug Control, Beijing 100050, P.R. China
| | - Huidan Zhang
- Department of Gynaecology, Beijing Maternal and Child Health Hospital of Haidian District, Beijing 100080, P.R. China
| | - Hongxia Li
- Department of Obstetrics and Gynaecology, Beijing Shijitan Hospital, Capital Medical University, Beijing 100038, P.R. China
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41
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Cancer Stem Cell Marker Endoglin (CD105) Induces Epithelial Mesenchymal Transition (EMT) but Not Metastasis in Clear Cell Renal Cell Carcinoma. Stem Cells Int 2019; 2019:9060152. [PMID: 31015843 PMCID: PMC6444238 DOI: 10.1155/2019/9060152] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2018] [Revised: 01/07/2019] [Accepted: 01/16/2019] [Indexed: 12/11/2022] Open
Abstract
Clear cell renal cell carcinoma (ccRCC) is the most common histological subtype of kidney cancer. We previously reported that CD105(+) subpopulation in human ccRCC tumors possesses tumor cell self-renewal and chemoresistance capability. In this study, we showed that CD105(+) ACHN tumor cells exhibit epithelial mesenchymal transition (EMT) phenotype with high expression of mesenchymal marker N-cadherin and low expression of epithelial marker E-cadherin. They are more motile and invasive compared to the unselected parental ACHN tumor cells. The knockdown of CD105 by RNA interference led to the downregulation of N-cadherin and the upregulation of E-cadherin and reduced motility and invasiveness of CD105(+) cells. Overexpression of stem cell factor MYC in CD105 knocked down cells increased mesenchymal markers and cell motility. However, the CD105(+) population of tumor cells does not exhibit an increase metastatic potential in vivo. Findings from this study support that CD105 plays a functional role in maintaining cancer stem cell and EMT phenotype, with MYC as a common mediator for both of these traits. Our work suggests that the ability to metastasize does not coincide with the cancer stem cell or EMT function of CD105.
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42
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Nunes T, Hamdan D, Leboeuf C, El Bouchtaoui M, Gapihan G, Nguyen TT, Meles S, Angeli E, Ratajczak P, Lu H, Di Benedetto M, Bousquet G, Janin A. Targeting Cancer Stem Cells to Overcome Chemoresistance. Int J Mol Sci 2018; 19:E4036. [PMID: 30551640 PMCID: PMC6321478 DOI: 10.3390/ijms19124036] [Citation(s) in RCA: 89] [Impact Index Per Article: 14.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2018] [Revised: 12/08/2018] [Accepted: 12/10/2018] [Indexed: 12/18/2022] Open
Abstract
Cancers are heterogeneous at the cell level, and the mechanisms leading to cancer heterogeneity could be clonal evolution or cancer stem cells. Cancer stem cells are resistant to most anti-cancer treatments and could be preferential targets to reverse this resistance, either targeting stemness pathways or cancer stem cell surface markers. Gold nanoparticles have emerged as innovative tools, particularly for photo-thermal therapy since they can be excited by laser to induce hyperthermia. Gold nanoparticles can be functionalized with antibodies to specifically target cancer stem cells. Preclinical studies using photo-thermal therapy have demonstrated the feasibility of targeting chemo-resistant cancer cells to reverse clinical chemoresistance. Here, we review the data linking cancer stem cells and chemoresistance and discuss the way to target them to reverse resistance. We particularly focus on the use of functionalized gold nanoparticles in the treatment of chemo-resistant metastatic cancers.
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Affiliation(s)
- Toni Nunes
- Institut National de la Santé et de la Recherche Médicale (INSERM), U1165, F-75010 Paris, France.
- Laboratoire de Pathologie, Université Paris Diderot, Sorbonne Paris Cité, UMR_S1165, F-75010 Paris, France.
| | - Diaddin Hamdan
- Institut National de la Santé et de la Recherche Médicale (INSERM), U1165, F-75010 Paris, France.
- Hôpital de La Porte Verte, F-78004 Versailles, France.
| | - Christophe Leboeuf
- Institut National de la Santé et de la Recherche Médicale (INSERM), U1165, F-75010 Paris, France.
- Laboratoire de Pathologie, Université Paris Diderot, Sorbonne Paris Cité, UMR_S1165, F-75010 Paris, France.
| | - Morad El Bouchtaoui
- Institut National de la Santé et de la Recherche Médicale (INSERM), U1165, F-75010 Paris, France.
- Laboratoire de Pathologie, Université Paris Diderot, Sorbonne Paris Cité, UMR_S1165, F-75010 Paris, France.
| | - Guillaume Gapihan
- Institut National de la Santé et de la Recherche Médicale (INSERM), U1165, F-75010 Paris, France.
- Laboratoire de Pathologie, Université Paris Diderot, Sorbonne Paris Cité, UMR_S1165, F-75010 Paris, France.
| | - Thi Thuy Nguyen
- Institut National de la Santé et de la Recherche Médicale (INSERM), U1165, F-75010 Paris, France.
| | - Solveig Meles
- Institut National de la Santé et de la Recherche Médicale (INSERM), U1165, F-75010 Paris, France.
| | - Eurydice Angeli
- Institut National de la Santé et de la Recherche Médicale (INSERM), U1165, F-75010 Paris, France.
| | - Philippe Ratajczak
- Institut National de la Santé et de la Recherche Médicale (INSERM), U1165, F-75010 Paris, France.
- Laboratoire de Pathologie, Université Paris Diderot, Sorbonne Paris Cité, UMR_S1165, F-75010 Paris, France.
| | - He Lu
- Institut National de la Santé et de la Recherche Médicale (INSERM), U1165, F-75010 Paris, France.
- Laboratoire de Pathologie, Université Paris Diderot, Sorbonne Paris Cité, UMR_S1165, F-75010 Paris, France.
| | - Mélanie Di Benedetto
- Institut National de la Santé et de la Recherche Médicale (INSERM), U1165, F-75010 Paris, France.
- Laboratoire de Pathologie, Université Paris Diderot, Sorbonne Paris Cité, UMR_S1165, F-75010 Paris, France.
- Université Paris 13, F-93430 Villetaneuse, France.
| | - Guilhem Bousquet
- Institut National de la Santé et de la Recherche Médicale (INSERM), U1165, F-75010 Paris, France.
- Laboratoire de Pathologie, Université Paris Diderot, Sorbonne Paris Cité, UMR_S1165, F-75010 Paris, France.
- Université Paris 13, F-93430 Villetaneuse, France.
- Service d'Oncologie Médicale, AP-HP-Hôpital Avicenne, F-93008 Bobigny, France.
| | - Anne Janin
- Institut National de la Santé et de la Recherche Médicale (INSERM), U1165, F-75010 Paris, France.
- Laboratoire de Pathologie, Université Paris Diderot, Sorbonne Paris Cité, UMR_S1165, F-75010 Paris, France.
- Service de Pathologie, AP-HP-Hôpital Saint-Louis, F-75010 Paris, France.
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Fonsato V, De Lena M, Tritta S, Brossa A, Calvetti R, Tetta C, Camussi G, Bussolati B. Human liver stem cell-derived extracellular vesicles enhance cancer stem cell sensitivity to tyrosine kinase inhibitors through Akt/mTOR/PTEN combined modulation. Oncotarget 2018; 9:36151-36165. [PMID: 30546834 PMCID: PMC6281417 DOI: 10.18632/oncotarget.26319] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2018] [Accepted: 10/24/2018] [Indexed: 01/18/2023] Open
Abstract
It is well recognized that Cancer Stem Cells (CSCs) sustain the initiation, the maintenance and the recurrence of tumors. We previously reported that extracellular vesicles (EVs) derived from human liver stem cells (HLSCs) were able to limit tumor development. In this study, we evaluated whether EV derived from HLSCs could act in synergy with tyrosine kinase inhibitors (TKIs) on apoptosis of CSCs isolated from renal carcinomas. For this purpose, we administered to renal CSCs, HLSC-EVs and TKIs, as co-incubation or sequential administration. We found that HLSC-EVs in combination with Sunitinb or Sorafenib significantly increased renal CSCs apoptosis induced by low TKI dose. At variance, no synergistic effect was observed when bone marrow mesenchymal stem cell-derived EVs were used. In particular, renal CSCs chemosensitivity to TKIs was enhanced when HLSC-EVs were either co-administered with TKIs or added after, but not before. CSC apoptosis was also incremented at a percentage comparable to that of co-administration when TKIs were loaded in HLSC-EVs. By a mechanistic point of view, Akt/mTOR and Erk and Creb intracellular pathways, known to be pivotal in the induction of tumor growth and survival, appeared modulated as consequence of TKIs/HLSC-EVs co-administration. Together, our results indicate that the synergistic effect of HLSC-EVs with TKIs may increase the response to TKIs at low doses, providing a rational for their combined use in the treatment of renal carcinoma.
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Affiliation(s)
- Valentina Fonsato
- 2i3T, Società per la gestione dell'incubatore di imprese e per il trasferimento tecnologico, Scarl University of Torino, Torino, Italy.,Molecular Biotechnology Center, University of Torino, Torino, Italy
| | - Michela De Lena
- 2i3T, Società per la gestione dell'incubatore di imprese e per il trasferimento tecnologico, Scarl University of Torino, Torino, Italy.,Molecular Biotechnology Center, University of Torino, Torino, Italy
| | - Stefania Tritta
- 2i3T, Società per la gestione dell'incubatore di imprese e per il trasferimento tecnologico, Scarl University of Torino, Torino, Italy.,Molecular Biotechnology Center, University of Torino, Torino, Italy
| | - Alessia Brossa
- 2i3T, Società per la gestione dell'incubatore di imprese e per il trasferimento tecnologico, Scarl University of Torino, Torino, Italy.,Molecular Biotechnology Center, University of Torino, Torino, Italy
| | - Ruggero Calvetti
- Department of Molecular Biotechnology and Health Sciences, Torino, Italy
| | | | - Giovanni Camussi
- Department of Medical Sciences, University of Torino, Torino, Italy
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Epithelial to mesenchymal transition induces stem cell like phenotype in renal cell carcinoma cells. Cancer Cell Int 2018; 18:57. [PMID: 29681769 PMCID: PMC5896088 DOI: 10.1186/s12935-018-0555-6] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2018] [Accepted: 04/05/2018] [Indexed: 12/31/2022] Open
Abstract
Background Metastatic dissemination of solid tumors is often initiated by reactivation of an embryonic development program, epithelial-to-mesenchymal-transition (EMT). EMT has been associated with acquiring invasiveness and resistance to conventional therapies. However, the precise role of EMT during renal cell carcinoma is still debatable and is under investigation. In this context, our study is designed to evaluate the role of cyclosporine (CsA) and transforming growth factor-β (TGFβ) administration in inducing EMT-like state in renal carcinoma cells. We also studied the associated phenotypic changes which may lead to tumor metastasis. Methods The morphological changes in renal cell carcinoma cells (A498) treated with TGF-β/CsA were observed by microscopy. Atomic force microscope was used to evaluate the changes in elasticity of cells treated with TGF-β/CsA. The expression of mesenchymal and chemoresistance genes were checked by RT-PCR. Assays for migration, invasion, sphere formation ability and expression of cancer stem cell-like phenotypes were done to evaluate the metastatic potential of these cells. Lineage specific differentiations were also done to determine the acquisition of stem-cell like phenotype. Results Our results showed that treatment with TGF-β/CsA led to loss of epithelial characteristics and gain of mesenchymal phenotype in vitro. Changes in shape and elastic properties of the cancer cells favoured metastatic progression, increased tumorisphere formation and invasiveness post treatment. We also observed higher expression of chemoresistance and stemness markers in EMT-induced cells. These cells also differentiated to various lineages like osteoblasts, adipocytes, neural and hepatic cells when induced with the respective differentiation media. Conclusion We concluded that TGF-β/CsA treatment led to acquisition of EMT-like cancer stem cells phenotype that enhanced local invasion and dissemination of renal carcinoma cells. This subpopulation of cells with EMT-like phenotype a can provide a better perception of the metastatic process. This can provide an in vitro system for testing pharmaceuticals for modulating EMT as a viable strategy within the therapeutic armamentarium for RCC patients. The results of our findings also suggest that CsA directly induced EMT like changes in epithelial cell which may be responsible for the potential risk of malignancy in transplant patients. Electronic supplementary material The online version of this article (10.1186/s12935-018-0555-6) contains supplementary material, which is available to authorized users.
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45
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Saeednejad Zanjani L, Madjd Z, Abolhasani M, Shariftabrizi A, Rasti A, Asgari M. Expression of CD105 cancer stem cell marker in three subtypes of renal cell carcinoma. Cancer Biomark 2018; 21:821-837. [DOI: 10.3233/cbm-170755] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Affiliation(s)
| | - Zahra Madjd
- Oncopathology Research Center,
- Department of Molecular Medicine, Faculty of Advanced Technologies in Medicine,
| | | | - Ahmad Shariftabrizi
- Division of Nuclear Medicine and Molecular Imaging, Department of Radiology,
| | | | - Mojgan Asgari
- Oncopathology Research Center,
- Hasheminejad Kidney Center,
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