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Han YP, Lin HW, Li H. Cancer Stem Cells in Tumours of the Central Nervous System in Children: A Comprehensive Review. Cancers (Basel) 2023; 15:3154. [PMID: 37370764 DOI: 10.3390/cancers15123154] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2023] [Revised: 05/30/2023] [Accepted: 06/09/2023] [Indexed: 06/29/2023] Open
Abstract
Cancer stem cells (CSCs) are a subgroup of cells found in various kinds of tumours with stem cell characteristics, such as self-renewal, induced differentiation, and tumourigenicity. The existence of CSCs is regarded as a major source of tumour recurrence, metastasis, and resistance to conventional chemotherapy and radiation treatment. Tumours of the central nervous system (CNS) are the most common solid tumours in children, which have many different types including highly malignant embryonal tumours and midline gliomas, and low-grade gliomas with favourable prognoses. Stem cells from the CNS tumours have been largely found and reported by researchers in the last decade and their roles in tumour biology have been deeply studied. However, the cross-talk of CSCs among different CNS tumour types and their clinical impacts have been rarely discussed. This article comprehensively reviews the achievements in research on CSCs in paediatric CNS tumours. Biological functions, diagnostic values, and therapeutic perspectives are reviewed in detail. Further investigations into CSCs are warranted to improve the clinical practice in treating children with CNS tumours.
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Affiliation(s)
- Yi-Peng Han
- Department of Neurosurgery, Children's Hospital of Fudan University, National Children's Medical Center, Shanghai 201102, China
| | - Hou-Wei Lin
- Department of Paediatric Urology, Xinhua Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai 200092, China
- Department of Paediatric Surgery, Jiaxing Women and Children Hospital Affiliated to Jiaxing University, Jiaxing 314001, China
| | - Hao Li
- Department of Neurosurgery, Children's Hospital of Fudan University, National Children's Medical Center, Shanghai 201102, China
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Li Y, Shen Z, Jiang X, Wang Y, Yang Z, Mao Y, Wu Z, Li G, Chen H. Mouse mesenchymal stem cell-derived exosomal miR-466f-3p reverses EMT process through inhibiting AKT/GSK3β pathway via c-MET in radiation-induced lung injury. JOURNAL OF EXPERIMENTAL & CLINICAL CANCER RESEARCH : CR 2022; 41:128. [PMID: 35392967 PMCID: PMC8988379 DOI: 10.1186/s13046-022-02351-z] [Citation(s) in RCA: 14] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/29/2021] [Accepted: 03/29/2022] [Indexed: 01/06/2023]
Abstract
Background Radiation-induced lung fibrosis (RILF) is a common complication of thoracic radiotherapy. Alveolar epithelial cells play a crucial role in lung fibrosis via epithelial-mesenchymal transition (EMT). Exosomes derived from mesenchymal stem cells own the beneficial properties to repair and regeneration of damaged tissues, however the underlying mechanisms remain poorly understood. Methods Mouse mesenchymal stem cells-derived exosomes (mMSCs-Exo) were isolated by differential centrifugation, and their protective effects were assessed in vivo and in vitro, respectively. EMT-associated proteins were measured via western blot assay and/or immunofluorescence staining. The miRNA expression was measured by microarray assay and qPCR. Furthermore, bioinformatics prediction with KEGG analysis, luciferase assay, and rescue experiments were performed to explore the molecular mechanism underlying miR-466f-3p. Results mMSCs-Exos were efficiently isolated ranging from 90-150 nm with high expression of exosomal markers (CD63, TSG101, and CD9). mMSCs-Exos administration efficiently relieved radiation-induced lung injury with less collagen deposition and lower levels of IL-1β and IL-6. Meanwhile, in vitro results showed mMSCs-Exos treatment obviously reversed EMT process induced by radiation. Among enriched miRNA cargo in exosomes, miR-466f-3p was primarily responsible for the protective effects via inhibition of AKT/GSK3β pathway. Our mechanistic study further demonstrated that c-MET was the direct target of miR-466f-3p, whose restoration partially abrogated mMSCs-Exo-mediated inhibition in both EMT process and AKT/GSK3β signaling activity induced by radiation. Conclusions Our findings indicated that exosomal miR-466f-3p derived from mMSCs may possess anti-fibrotic properties and prevent radiation-induced EMT through inhibition of AKT/GSK3β via c-MET, providing a promising therapeutic modality for radiation-induced lung fibrosis. Supplementary Information The online version contains supplementary material available at 10.1186/s13046-022-02351-z.
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Affiliation(s)
- Yi Li
- Department of Oncology, 920th Hospital of Joint Logistics Support Force, Teaching Hospital of Kunming Medical University, 212 Daguan Road, Kunming, 650032, China.
| | - Zhufu Shen
- Department of Geriatrics, 920th Hospital of Joint Logistics Support Force, Teaching Hospital of Kunming Medical University, Kunming, 650032, China
| | - Xiao Jiang
- Department of Oncology, 920th Hospital of Joint Logistics Support Force, Teaching Hospital of Kunming Medical University, 212 Daguan Road, Kunming, 650032, China
| | - Yuanyuan Wang
- Department of Pathology, 920th Hospital of Joint Logistics Support Force, Teaching Hospital of Kunming Medical University, Kunming, 650032, China
| | - Zuozhang Yang
- Department of Orthopaedics, The Third Affiliated Hospital of Kunming Medical University, Kunming, 650118, China
| | - Yuchi Mao
- Department of Oncology, 920th Hospital of Joint Logistics Support Force, Teaching Hospital of Kunming Medical University, 212 Daguan Road, Kunming, 650032, China
| | - Zhixian Wu
- Department of Hepatobiliary Disease, 900th Hospital of Joint Logistics Support Force, Fuzhou, 354200, China
| | - Gaofeng Li
- Department of Thoracic Surgery, The Third Affiliated Hospital of Kunming Medical University, Kunming, 650118, China.
| | - Hong Chen
- Department of Oncology, 920th Hospital of Joint Logistics Support Force, Teaching Hospital of Kunming Medical University, 212 Daguan Road, Kunming, 650032, China.
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Wang YX, Wu H, Ren Y, Lv S, Ji C, Xiang D, Zhang M, Lu H, Fu W, Liu Q, Yan Z, Ma Q, Miao J, Cai R, Lan X, Wu B, Wang W, Liu Y, Wang DZ, Cao M, He Z, Shi Y, Ping Y, Yao X, Zhang X, Zhang P, Wang JM, Wang Y, Cui Y, Bian XW. Elevated Kir2.1/nuclear N2ICD defines a highly malignant subtype of non-WNT/SHH medulloblastomas. Signal Transduct Target Ther 2022; 7:72. [PMID: 35273141 PMCID: PMC8913686 DOI: 10.1038/s41392-022-00890-7] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2021] [Revised: 11/20/2021] [Accepted: 12/13/2021] [Indexed: 11/09/2022] Open
Abstract
Medulloblastoma (MB) is one of the most common childhood malignant brain tumors (WHO grade IV), traditionally divided into WNT, SHH, Group 3, and Group 4 subgroups based on the transcription profiles, somatic DNA alterations, and clinical outcomes. Unlike WNT and SHH subgroup MBs, Group 3 and Group 4 MBs have similar transcriptomes and lack clearly specific drivers and targeted therapeutic options. The recently revised WHO Classification of CNS Tumors has assigned Group 3 and 4 to a provisional non-WNT/SHH entity. In the present study, we demonstrate that Kir2.1, an inwardly-rectifying potassium channel, is highly expressed in non-WNT/SHH MBs, which promotes tumor cell invasion and metastasis by recruiting Adam10 to enhance S2 cleavage of Notch2 thereby activating the Notch2 signaling pathway. Disruption of the Notch2 pathway markedly inhibited the growth and metastasis of Kir2.1-overexpressing MB cell-derived xenograft tumors in mice. Moreover, Kir2.1high/nuclear N2ICDhigh MBs are associated with the significantly shorter lifespan of the patients. Thus, Kir2.1high/nuclear N2ICDhigh can be used as a biomarker to define a novel subtype of non-WNT/SHH MBs. Our findings are important for the modification of treatment regimens and the development of novel-targeted therapies for non-WNT/SHH MBs.
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Affiliation(s)
- Yan-Xia Wang
- Institute of Pathology and Southwest Cancer Center, Southwest Hospital, Army Medical University (former Third Military Medical University), 400038, Chongqing, China
| | - Haibo Wu
- Department of Pathology, The First Affiliated Hospital of University of Science and Technology of China, 230036, Hefei, Anhui, China.,Intelligent Pathology Institute, Division of Life Sciences and Medicine, University of Science and Technology of China, 230036, Hefei, Anhui, China
| | - Yong Ren
- Department of Pathology, General Hospital of Central Theater Command of PLA, 627 Wuluo Road, Hongshan District, 430070, Wuhan, Hubei, China
| | - Shengqing Lv
- Xinqiao Hospital, Army Medical University, 400038, Chongqing, China
| | - Chengdong Ji
- Institute of Pathology and Southwest Cancer Center, Southwest Hospital, Army Medical University (former Third Military Medical University), 400038, Chongqing, China
| | - Dongfang Xiang
- Institute of Pathology and Southwest Cancer Center, Southwest Hospital, Army Medical University (former Third Military Medical University), 400038, Chongqing, China
| | - Mengsi Zhang
- Institute of Pathology and Southwest Cancer Center, Southwest Hospital, Army Medical University (former Third Military Medical University), 400038, Chongqing, China
| | - Huimin Lu
- Institute of Pathology and Southwest Cancer Center, Southwest Hospital, Army Medical University (former Third Military Medical University), 400038, Chongqing, China
| | - Wenjuan Fu
- Institute of Pathology and Southwest Cancer Center, Southwest Hospital, Army Medical University (former Third Military Medical University), 400038, Chongqing, China
| | - Qing Liu
- Institute of Pathology and Southwest Cancer Center, Southwest Hospital, Army Medical University (former Third Military Medical University), 400038, Chongqing, China
| | - Zexuan Yan
- Institute of Pathology and Southwest Cancer Center, Southwest Hospital, Army Medical University (former Third Military Medical University), 400038, Chongqing, China
| | - Qinghua Ma
- Institute of Pathology and Southwest Cancer Center, Southwest Hospital, Army Medical University (former Third Military Medical University), 400038, Chongqing, China
| | - Jingya Miao
- Institute of Pathology and Southwest Cancer Center, Southwest Hospital, Army Medical University (former Third Military Medical University), 400038, Chongqing, China
| | - Ruili Cai
- Institute of Pathology and Southwest Cancer Center, Southwest Hospital, Army Medical University (former Third Military Medical University), 400038, Chongqing, China
| | - Xi Lan
- Institute of Pathology and Southwest Cancer Center, Southwest Hospital, Army Medical University (former Third Military Medical University), 400038, Chongqing, China
| | - Bin Wu
- Institute of Pathology and Southwest Cancer Center, Southwest Hospital, Army Medical University (former Third Military Medical University), 400038, Chongqing, China
| | - Wenying Wang
- Institute of Pathology and Southwest Cancer Center, Southwest Hospital, Army Medical University (former Third Military Medical University), 400038, Chongqing, China
| | - Yinhua Liu
- Department of Pathology, The First Affiliated Hospital of Wannan Medical College, 241001, Wuhu, Anhui, China
| | - Dai-Zhong Wang
- Department of Pathology, Taihe Hospital, Hubei University of Medicine, 442000, Shiyan, Hubei, China
| | - Mianfu Cao
- Institute of Pathology and Southwest Cancer Center, Southwest Hospital, Army Medical University (former Third Military Medical University), 400038, Chongqing, China
| | - Zhicheng He
- Institute of Pathology and Southwest Cancer Center, Southwest Hospital, Army Medical University (former Third Military Medical University), 400038, Chongqing, China
| | - Yu Shi
- Institute of Pathology and Southwest Cancer Center, Southwest Hospital, Army Medical University (former Third Military Medical University), 400038, Chongqing, China
| | - Yifang Ping
- Institute of Pathology and Southwest Cancer Center, Southwest Hospital, Army Medical University (former Third Military Medical University), 400038, Chongqing, China
| | - Xiaohong Yao
- Institute of Pathology and Southwest Cancer Center, Southwest Hospital, Army Medical University (former Third Military Medical University), 400038, Chongqing, China
| | - Xia Zhang
- Institute of Pathology and Southwest Cancer Center, Southwest Hospital, Army Medical University (former Third Military Medical University), 400038, Chongqing, China
| | - Peng Zhang
- Institute of Pathology and Southwest Cancer Center, Southwest Hospital, Army Medical University (former Third Military Medical University), 400038, Chongqing, China
| | - Ji Ming Wang
- Laboratory of Cancer and Immunometabolism, Center for Cancer Research, National Cancer Institute at Frederick, Frederick, MD, 21703, US
| | - Yan Wang
- Institute of Pathology and Southwest Cancer Center, Southwest Hospital, Army Medical University (former Third Military Medical University), 400038, Chongqing, China.
| | - Youhong Cui
- Institute of Pathology and Southwest Cancer Center, Southwest Hospital, Army Medical University (former Third Military Medical University), 400038, Chongqing, China.
| | - Xiu-Wu Bian
- Institute of Pathology and Southwest Cancer Center, Southwest Hospital, Army Medical University (former Third Military Medical University), 400038, Chongqing, China.
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Uslu M, Kocabaş F. Development of a novel and synthetic HematoMiR technology that broadly modulates quiescence of stem cells and enhances HSC expansion. Cell Mol Life Sci 2021; 79:68. [PMID: 34971431 PMCID: PMC11072120 DOI: 10.1007/s00018-021-04031-1] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2021] [Revised: 11/05/2021] [Accepted: 11/09/2021] [Indexed: 12/17/2022]
Abstract
Hematopoietic stem cell (HSCs) transplantation is the primary therapeutic modality used to treat hematopoietic disorders. It centers on the capability of a small quantity of HSCs to repopulate whole blood lineages. Along with limited availability of suitable donors, the need for sufficient number of donor HSCs is still challenging in clinical relevance. This has been addressed by ex vivo HSC expansion albeit with partial success, and thus development of an alternative strategy that could improve HSC expansion is required. To that end, we aimed to build HematoMiR, an oligo-based technology that broadly targets HSC quiescence factors. Here, we show that HematoMiRs and their combinations targeting over 50 factors involved in HSC quiescence could induce robust ex vivo murine and human HSC expansion. In particular, HematoMiR-5 treatment enhanced cell cycle through down-regulation of negative cell cycle regulators in HSCs. HematoMiR-5 treated HSPCs had reduced DNA damage during the course of ex vivo expansion. Moreover, HematoMiR-5 treatment led to sustained HSC self-renewal ability and a low apoptosis rate. In addition, HematoMiR-5 expanded HSCs demonstrated successful engraftment and repopulation capacity in the recipient animals. Furthermore, combinatorial treatments of HematoMiR-2 and 5 allowed vigorous ex vivo HSC expansion. These findings demonstrate that novel and synthetic HematoMiR technology is feasible for HSC ex vivo expansion through the sequence-dependent modulation of numerous HSC quiescence modulators.
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Affiliation(s)
- Merve Uslu
- Regenerative Biology Research Laboratory, Department of Genetics and Bioengineering, Faculty of Engineering, Yeditepe University, Istanbul, Turkey
- Graduate School of Natural and Applied Sciences, Yeditepe University, Istanbul, Turkey
| | - Fatih Kocabaş
- Regenerative Biology Research Laboratory, Department of Genetics and Bioengineering, Faculty of Engineering, Yeditepe University, Istanbul, Turkey.
- Graduate School of Natural and Applied Sciences, Yeditepe University, Istanbul, Turkey.
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Role of MicroRNAs in the Development and Progression of the Four Medulloblastoma Subgroups. Cancers (Basel) 2021; 13:cancers13246323. [PMID: 34944941 PMCID: PMC8699467 DOI: 10.3390/cancers13246323] [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: 12/04/2021] [Revised: 12/13/2021] [Accepted: 12/14/2021] [Indexed: 12/21/2022] Open
Abstract
Medulloblastoma is the most frequent malignant brain tumour in children. Medulloblastoma originate during the embryonic stage. They are located in the cerebellum, which is the area of the central nervous system (CNS) responsible for controlling equilibrium and coordination of movements. In 2012, medulloblastoma were divided into four subgroups based on a genome-wide analysis of RNA expression. These subgroups are named Wingless, Sonic Hedgehog, Group 3 and Group 4. Each subgroup has a different cell of origin, prognosis, and response to therapies. Wingless and Sonic Hedgehog medulloblastoma are so named based on the main mutation originating these tumours. Group 3 and Group 4 have generic names because we do not know the key mutation driving these tumours. Gene expression at the post-transcriptional level is regulated by a group of small single-stranded non-coding RNAs. These microRNA (miRNAs or miRs) play a central role in several cellular functions such as cell differentiation and, therefore, any malfunction in this regulatory system leads to a variety of disorders such as cancer. The role of miRNAs in medulloblastoma is still a topic of intense clinical research; previous studies have mostly concentrated on the clinical entity of the single disease rather than in the four molecular subgroups. In this review, we summarize the latest discoveries on miRNAs in the four medulloblastoma subgroups.
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Chen S, Deng X, Sheng H, Rong Y, Zheng Y, Zhang Y, Lin J. Noncoding RNAs in pediatric brain tumors: Molecular functions and pathological implications. MOLECULAR THERAPY. NUCLEIC ACIDS 2021; 26:417-431. [PMID: 34552822 PMCID: PMC8426460 DOI: 10.1016/j.omtn.2021.07.024] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Brain tumors are common solid pediatric malignancies and the main reason for cancer-related death in the pediatric setting. Recently, evidence has revealed that noncoding RNAs (ncRNAs), including microRNAs (miRNAs), long ncRNAs (lncRNAs), and circular RNAs (circRNAs), play a critical role in brain tumor development and progression. Therefore, in this review article, we describe the functions and molecular mechanisms of ncRNAs in multiple types of cancer, including medulloblastoma, pilocytic astrocytoma, ependymoma, atypical teratoid/rhabdoid tumor, glioblastoma, diffuse intrinsic pontine glioma, and craniopharyngioma. We also mention the limitations of using ncRNAs as therapeutic targets because of the nonspecificity of ncRNA targets and the delivery methods of ncRNAs. Due to the critical role of ncRNAs in brain oncogenesis, targeting aberrantly expressed ncRNAs might be an effective strategy to improve the outcomes of pediatric patients with brain tumors.
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Affiliation(s)
- Shaohuai Chen
- Department of Neurosurgery, The Second Affiliated Hospital and Yuying Children’s Hospital of Wenzhou Medical University, Wenzhou, China
| | - Xiangyang Deng
- Department of Neurosurgery, The Second Affiliated Hospital and Yuying Children’s Hospital of Wenzhou Medical University, Wenzhou, China
| | - Hansong Sheng
- Department of Neurosurgery, The Second Affiliated Hospital and Yuying Children’s Hospital of Wenzhou Medical University, Wenzhou, China
| | - Yuxi Rong
- Department of Neurosurgery, The Second Affiliated Hospital and Yuying Children’s Hospital of Wenzhou Medical University, Wenzhou, China
| | - Yanhao Zheng
- Department of Neurosurgery, The Second Affiliated Hospital and Yuying Children’s Hospital of Wenzhou Medical University, Wenzhou, China
| | - Yusong Zhang
- Department of Neurosurgery, The Second Affiliated Hospital and Yuying Children’s Hospital of Wenzhou Medical University, Wenzhou, China
| | - Jian Lin
- Department of Neurosurgery, The Second Affiliated Hospital and Yuying Children’s Hospital of Wenzhou Medical University, Wenzhou, China
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Landry AP, Samuel N, Spears J, Zador Z. Integrated computational analyses reveal novel insights into the stromal microenvironment of SHH-subtype medulloblastoma. Sci Rep 2021; 11:20694. [PMID: 34667228 PMCID: PMC8526813 DOI: 10.1038/s41598-021-00244-3] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2021] [Accepted: 10/07/2021] [Indexed: 12/16/2022] Open
Abstract
Medulloblastoma is the most common malignant brain tumour of childhood. While our understanding of this disease has progressed substantially in recent years, the role of tumour microenvironment remains unclear. Given the increasing role of microenvironment-targeted therapeutics in other cancers, this study was aimed at further exploring its role in medulloblastoma. Multiple computational techniques were used to analyze open-source bulk and single cell RNA seq data from primary samples derived from all subgroups of medulloblastoma. Gene expression is used to infer stromal subpopulations, and network-based approaches are used to identify potential therapeutic targets. Bulk data was obtained from 763 medulloblastoma samples and single cell data from an additional 7241 cells from 23 tumours. Independent bulk (285 tumours) and single cell (32,868 cells from 29 tumours) validation cohorts were used to verify results. The SHH subgroup was found to be enriched in stromal activity, including the epithelial-to-mesenchymal transition, while group 3 is comparatively stroma-suppressed. Several receptor and ligand candidates underlying this difference are identified which we find to correlate with metastatic potential of SHH medulloblastoma. Additionally, a biologically active gradient is detected within SHH medulloblastoma, from "stroma-active" to "stroma-suppressed" cells which may have relevance to targeted therapy. This study serves to further elucidate the role of the stromal microenvironment in SHH-subgroup medulloblastoma and identify novel treatment possibilities for this challenging disease.
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Affiliation(s)
- Alexander P Landry
- Division of Neurosurgery, Department of Surgery, University of Toronto, Toronto, ON, Canada.
| | - Nardin Samuel
- Division of Neurosurgery, Department of Surgery, University of Toronto, Toronto, ON, Canada
| | - Julian Spears
- Division of Neurosurgery, Department of Surgery, University of Toronto, Toronto, ON, Canada
| | - Zsolt Zador
- Division of Neurosurgery, Department of Surgery, University of Toronto, Toronto, ON, Canada.
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Veerasubramanian PK, Trinh A, Akhtar N, Liu WF, Downing TL. Biophysical and epigenetic regulation of cancer stemness, invasiveness and immune action. CURRENT TISSUE MICROENVIRONMENT REPORTS 2020; 1:277-300. [PMID: 33817661 PMCID: PMC8015331 DOI: 10.1007/s43152-020-00021-w] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 10/14/2020] [Indexed: 02/08/2023]
Abstract
PURPOSE OF REVIEW The tumor microenvironment (TME) is an amalgam of multiple dysregulated biophysical cues that can alter cellular behavior through mechanotransductive signaling and epigenetic modifications. Through this review, we seek to characterize the extent of biophysical and epigenetic regulation of cancer stemness and tumor-associated immune cells in order to identify ideal targets for cancer therapy. RECENT FINDINGS Recent studies have identified cancer stemness and immune action as significant contributors to neoplastic disease, due to their susceptibility to microenvironmental influences. Matrix stiffening, altered vasculature, and resultant hypoxia within the TME can influence cancer stem cell (CSC) and immune cell behavior, as well as alter the epigenetic landscapes involved in cancer development. SUMMARY This review highlights the importance of aberrant biophysical cues in driving cancer progression through altered behavior of CSCs and immune cells, which in turn sustains further biophysical dysregulation. We examine current and potential therapeutic approaches that break this self-sustaining cycle of disease progression by targeting the presented biophysical and epigenetic signatures of cancer. We also summarize strategies including the normalization of the TME, targeted drug delivery, and inhibition of cancer-enabling epigenetic players.
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Affiliation(s)
- Praveen Krishna Veerasubramanian
- Department of Biomedical Engineering, University of California-Irvine, Irvine, CA, USA
- The Edwards Lifesciences Center for Advanced Cardiovascular Technology, University of California-Irvine, Irvine, CA, USA
| | - Annie Trinh
- The Edwards Lifesciences Center for Advanced Cardiovascular Technology, University of California-Irvine, Irvine, CA, USA
- Department of Microbiology and Molecular Genetics, University of California-Irvine, Irvine, CA, USA
| | - Navied Akhtar
- Department of Biomedical Engineering, University of California-Irvine, Irvine, CA, USA
- The Edwards Lifesciences Center for Advanced Cardiovascular Technology, University of California-Irvine, Irvine, CA, USA
| | - Wendy F. Liu
- Department of Biomedical Engineering, University of California-Irvine, Irvine, CA, USA
- The Edwards Lifesciences Center for Advanced Cardiovascular Technology, University of California-Irvine, Irvine, CA, USA
- Department of Chemical and Biomolecular Engineering, University of California-Irvine, Irvine, CA, USA
| | - Timothy L. Downing
- Department of Biomedical Engineering, University of California-Irvine, Irvine, CA, USA
- The Edwards Lifesciences Center for Advanced Cardiovascular Technology, University of California-Irvine, Irvine, CA, USA
- Department of Microbiology and Molecular Genetics, University of California-Irvine, Irvine, CA, USA
- NSF-Simons Center for Multiscale Cell Fate Research, University of California-Irvine, Irvine, CA, USA
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MiR-30b-5p inhibits proliferation and promotes apoptosis of medulloblastoma cells via targeting MYB proto-oncogene like 2 (MYBL2). J Investig Med 2020; 68:1179-1185. [DOI: 10.1136/jim-2020-001354] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/12/2020] [Indexed: 12/15/2022]
Abstract
Medulloblastoma (MB) is the most common malignant brain tumors among children. MiR-30b-5p is a potential tumor suppressor in a variety of human cancers. However, its expression and function in MB remain poorly understood. This study aimed to investigate the expression, role and regulatory mechanism of miR-30b-5p in MB. The expression of miR-30b-5p in MB tissues and cell lines was detected by real-time PCR. The effects of miR-30b-5p on cell proliferation and apoptosis were monitored by CCK-8 (Cell Counting Kit-8) assay, colony formation assay and flow cytometry, respectively. Bioinformatics database TargetScan predicted the target genes of miR-30b-5p. The interaction between miR-30b-5p and MYB proto-oncogene Like 2 (MYBL2) was determined by luciferase reporter gene assay. We demonstrated that the expression of miR-30b-5p was significantly downregulated in MB. Upregulated miR-30b-5p could inhibit the proliferation and induce apoptosis of MB.Moreover, overexpressed miR-30b-5p could increase the expression of BAX but decrease that of Bcl-2. Downregulated miR-30b-5p exerted the opposite effect. MYBL2 was proved to be the target gene of miR-30b-5p and was negatively regulated by miR-30b-5p. These results indicate that miR-30b-5p inhibits the progression of MB via targeting the expression of MYBL2.
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Laneve P, Caffarelli E. The Non-coding Side of Medulloblastoma. Front Cell Dev Biol 2020; 8:275. [PMID: 32528946 PMCID: PMC7266940 DOI: 10.3389/fcell.2020.00275] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2020] [Accepted: 03/31/2020] [Indexed: 12/18/2022] Open
Abstract
Medulloblastoma (MB) is the most common pediatric brain tumor and a primary cause of cancer-related death in children. Until a few years ago, only clinical and histological features were exploited for MB pathological classification and outcome prognosis. In the past decade, the advancement of high-throughput molecular analyses that integrate genetic, epigenetic, and expression data, together with the availability of increasing wealth of patient samples, revealed the existence of four molecularly distinct MB subgroups. Their further classification into 12 subtypes not only reduced the well-characterized intertumoral heterogeneity, but also provided new opportunities for the design of targets for precision oncology. Moreover, the identification of tumorigenic and self-renewing subpopulations of cancer stem cells in MB has increased our knowledge of its biology. Despite these advancements, the origin of MB is still debated, and its molecular bases are poorly characterized. A major goal in the field is to identify the key genes that drive tumor growth and the mechanisms through which they are able to promote tumorigenesis. So far, only protein-coding genes acting as oncogenic drivers have been characterized in each MB subgroup. The contribution of the non-coding side of the genome, which produces a plethora of transcripts that control fundamental biological processes, as the cell choice between proliferation and differentiation, is still unappreciated. This review wants to fill this major gap by summarizing the recent findings on the impact of non-coding RNAs in MB initiation and progression. Furthermore, their potential role as specific MB biomarkers and novel therapeutic targets is also highlighted.
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Affiliation(s)
- Pietro Laneve
- Institute of Molecular Biology and Pathology, National Research Council, Rome, Italy
| | - Elisa Caffarelli
- Institute of Molecular Biology and Pathology, National Research Council, Rome, Italy
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Abstract
Even though the treatment of childhood cancer has evolved significantly in recent decades, aggressive central nervous system (CNS) tumors are still a leading cause of morbidity and mortality in this population. Consequently, the identification of molecular targets that can be incorporated into diagnostic practice, effectively predict prognosis, follow treatment response, and materialize into potential targeted therapeutic approaches are still warranted. Since the first evidence of the participation of miRNAs in cancer development and progression 20 years ago, notable progress has been made in the basic understanding of the contribution of their dysregulation as epigenetic driver of tumorigenesis. Nevertheless, among the plethora of articles in the literature, microRNA profiling of pediatric tumors are scarce. This article gives an overview of the recent advances in the diagnostic/prognostic potential of miRNAs in a selection of pediatric CNS tumors: medulloblastoma, ependymoma, pilocytic astrocytoma, glioblastoma, diffuse intrinsic pontine glioma, atypical teratoid/rhabdoid tumors, and choroid plexus tumors.
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12
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Bahmad HF, Poppiti RJ. Medulloblastoma cancer stem cells: molecular signatures and therapeutic targets. J Clin Pathol 2020; 73:243-249. [PMID: 32034059 DOI: 10.1136/jclinpath-2019-206246] [Citation(s) in RCA: 30] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2019] [Revised: 12/12/2019] [Accepted: 12/16/2019] [Indexed: 12/11/2022]
Abstract
Medulloblastoma (MB) is the most common malignant primary intracranial neoplasm diagnosed in childhood. Although numerous efforts have been made during the past few years to exploit novel targeted therapies for this aggressive neoplasm, there still exist substantial hitches hindering successful management of MB. Lately, progress in cancer biology has shown evidence that a subpopulation of cells within the tumour, namely cancer stem cells (CSCs), are thought to be responsible for the resistance to most chemotherapeutic agents and radiation therapy, accounting for cancer recurrence. Hence, it is crucial to identify the molecular signatures and genetic aberrations that characterise those CSCs and develop therapies that specifically target them. In this review, we aim to give an overview of the main genetic and molecular cues that depict MB-CSCs and provide a synopsis of the novel therapeutic approaches that specifically target this population of cells to attain enhanced antitumorous effects and therefore overcome resistance to therapy.
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Affiliation(s)
- Hisham F Bahmad
- Arkadi M Rywlin MD Department of Pathology and Laboratory Medicine, Mount Sinai Medical Center, Miami Beach, Florida, USA.,Department of Anatomy, Cell Biology and Physiological Sciences, Faculty of Medicine, American University of Beirut, Beirut, Lebanon
| | - Robert J Poppiti
- Arkadi M Rywlin MD Department of Pathology and Laboratory Medicine, Mount Sinai Medical Center, Miami Beach, Florida, USA .,Herbert Wertheim College of Medicine, Florida International University, Miami, Florida, USA
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13
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Schulz A, Gorodetska I, Behrendt R, Fuessel S, Erdmann K, Foerster S, Datta K, Mayr T, Dubrovska A, Muders MH. Linking NRP2 With EMT and Chemoradioresistance in Bladder Cancer. Front Oncol 2020; 9:1461. [PMID: 32038994 PMCID: PMC6986262 DOI: 10.3389/fonc.2019.01461] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2019] [Accepted: 12/05/2019] [Indexed: 12/29/2022] Open
Abstract
Neuropilin-2 (NRP2) is a prognostic indicator for reduced survival in bladder cancer (BCa) patients. Together with its major ligand, vascular endothelial growth factor (VEGF)-C, NRP2 expression is a predictive factor for treatment outcome in response to radiochemotherapy in BCa patients who underwent transurethral resection. Therefore, we investigated the benefit of combining cisplatin-based chemotherapy with irradiation treatment in the BCa cell line RT112 exhibiting or lacking endogenous NRP2 expression in order to evaluate NRP2 as potential therapeutic target. We have identified a high correlation of NRP2 and the glioma-associated oncogene family zinc finger 2 (GLI2) transcripts in the cancer genome atlas (TCGA) cohort of BCa patients and a panel of 15 human BCa cell lines. Furthermore, we used in vitro BCa models to show the transforming growth factor-beta 1 (TGFβ1)-dependent regulation of NRP2 and GLI2 expression levels. Since NRP2 was shown to bind TGFβ1, associate with TGFβ receptors, and enhance TGFβ1 signaling, we evaluated downstream signaling pathways using an epithelial-to-mesenchymal transition (EMT)-assay in combination with a PCR profiling array containing 84 genes related to EMT. Subsequent target validation in NRP2 knockout and knockdown models revealed secreted phosphoprotein 1 (SPP1/OPN/Osteopontin) as a downstream target positively regulated by NRP2.
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Affiliation(s)
- Alexander Schulz
- Faculty of Medicine and University Hospital Carl Gustav Carus, OncoRay-National Center for Radiation Research in Oncology, Technische Universität Dresden and Helmholtz-Zentrum Dresden-Rossendorf, Dresden, Germany
| | - Ielizaveta Gorodetska
- Faculty of Medicine and University Hospital Carl Gustav Carus, OncoRay-National Center for Radiation Research in Oncology, Technische Universität Dresden and Helmholtz-Zentrum Dresden-Rossendorf, Dresden, Germany
| | - Rayk Behrendt
- Faculty of Medicine, Institute for Immunology, Technische Universität Dresden, Dresden, Germany
| | - Susanne Fuessel
- Department of Urology, Technische Universität Dresden, Dresden, Germany
| | - Kati Erdmann
- Department of Urology, Technische Universität Dresden, Dresden, Germany
| | - Sarah Foerster
- Rudolf Becker Laboratory for Prostate Cancer Research, Center of Pathology, University of Bonn Medical Center, Bonn, Germany
| | - Kaustubh Datta
- Department of Biochemistry and Molecular Biology, University of Nebraska Medical Center, Omaha, NE, United States
| | - Thomas Mayr
- Rudolf Becker Laboratory for Prostate Cancer Research, Center of Pathology, University of Bonn Medical Center, Bonn, Germany
| | - Anna Dubrovska
- Faculty of Medicine and University Hospital Carl Gustav Carus, OncoRay-National Center for Radiation Research in Oncology, Technische Universität Dresden and Helmholtz-Zentrum Dresden-Rossendorf, Dresden, Germany
- Helmholtz-Zentrum Dresden - Rossendorf, Institute of Radiooncology – OncoRay, Dresden, Germany
- German Cancer Consortium (DKTK), Partner Site Dresden, Dresden, Germany
- German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - Michael H. Muders
- Rudolf Becker Laboratory for Prostate Cancer Research, Center of Pathology, University of Bonn Medical Center, Bonn, Germany
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14
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Huang J, Wang X, Wen G, Ren Y. miRNA‑205‑5p functions as a tumor suppressor by negatively regulating VEGFA and PI3K/Akt/mTOR signaling in renal carcinoma cells. Oncol Rep 2019; 42:1677-1688. [PMID: 31545453 PMCID: PMC6775807 DOI: 10.3892/or.2019.7307] [Citation(s) in RCA: 32] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2018] [Accepted: 03/13/2019] [Indexed: 12/13/2022] Open
Abstract
MicroRNAs (miRNAs) are involved in the development of various types of cancers. Dysregulation of miR-205-5p has been reported in various types of human cancer. However, little is known concerning the role of miR-205-5p in renal cell carcinoma (RCC). The pr~esent study was designed to investigate the role of miR-205-5p in RCC. The expression of miR-205-5p was measured in clear cell renal cell carcinoma (ccRCC) tissues and cell lines using RT-qPCR. RCC cell lines were transfected with miR-205-5p mimics. CCK-8 assays, wound healing assays, Matrigel invasion assays and nucleosome ELISAs were used to assess the effects of miR-205-5p on cell growth, migration, invasion and apoptosis, respectively. Western blotting was employed to detect changes in protein levels. Bioinformatic analyses and luciferase reporter assays were performed to identify the potential targets of miR-205-5p. Mouse xenograft models were used to verify the effect of miR-205-5p in vivo. The expression of miR-205-5p was found to be downregulated in 25 RCC tissues compared to that noted in the adjacent normal tissues. Decreased expression of miR-205-5p was associated with poor clinical outcomes. Based on the results of the in vitro experiments, overexpression of miR-205-5p reduced RCC cell proliferation, invasion and migration. Overexpression of miR-205-5p also promoted apoptosis and inhibited the EMT in RCC cells. Moreover, the PI3K/Akt signaling pathway was found to be negatively regulated by miR-205-5p. Bioinformatic analyses and luciferase reporter assays revealed that miR-205-5p directly targeted the 3′-UTR of vascular endothelial growth factor A (VEGFA). Furthermore, miR-205-5p negatively regulated the expression of VEGFA in ccRCC cell lines. In ccRCC tissues, miR-205-5p expression was inversely correlated with VEGFA expression. Moreover, overexpression of miR-205-5p inhibited RCC growth in vivo in a mouse xenograft model. Overall, miR-205-5p functions as a tumor suppressor in RCC by targeting VEGFA and the PI3K/Akt signaling pathway, providing a potential therapeutic target for the treatment of ccRCC.
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Affiliation(s)
- Jianjun Huang
- Department of Urologic Surgery, Ningbo Urology and Nephrology Hospital, Ningbo, Zhejiang 315000, P.R. China
| | - Xue Wang
- Department of Urologic Surgery, Ningbo Urology and Nephrology Hospital, Ningbo, Zhejiang 315000, P.R. China
| | - Guobing Wen
- Department of Urologic Surgery, Ningbo Urology and Nephrology Hospital, Ningbo, Zhejiang 315000, P.R. China
| | - Yu Ren
- Department of Urologic Surgery, Ningbo Urology and Nephrology Hospital, Ningbo, Zhejiang 315000, P.R. China
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15
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Joshi P, Katsushima K, Zhou R, Meoded A, Stapleton S, Jallo G, Raabe E, Eberhart CG, Perera RJ. The therapeutic and diagnostic potential of regulatory noncoding RNAs in medulloblastoma. Neurooncol Adv 2019; 1:vdz023. [PMID: 31763623 PMCID: PMC6859950 DOI: 10.1093/noajnl/vdz023] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
Medulloblastoma, a central nervous system tumor that predominantly affects children, always requires aggressive therapy. Nevertheless, it frequently recurs as resistant disease and is associated with high morbidity and mortality. While recent efforts to subclassify medulloblastoma based on molecular features have advanced our basic understanding of medulloblastoma pathogenesis, optimal targets to increase therapeutic efficacy and reduce side effects remain largely undefined. Noncoding RNAs (ncRNAs) with known regulatory roles, particularly long noncoding RNAs (lncRNAs) and microRNAs (miRNAs), are now known to participate in medulloblastoma biology, although their functional significance remains obscure in many cases. Here we review the literature on regulatory ncRNAs in medulloblastoma. In providing a comprehensive overview of ncRNA studies, we highlight how different lncRNAs and miRNAs have oncogenic or tumor suppressive roles in medulloblastoma. These ncRNAs possess subgroup specificity that can be exploited to personalize therapy by acting as theranostic targets. Several of the already identified ncRNAs appear specific to medulloblastoma stem cells, the most difficult-to-treat component of the tumor that drives metastasis and acquired resistance, thereby providing opportunities for therapy in relapsing, disseminating, and therapy-resistant disease. Delivering ncRNAs to tumors remains challenging, but this limitation is gradually being overcome through the use of advanced technologies such as nanotechnology and rational biomaterial design.
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Affiliation(s)
- Piyush Joshi
- Department of Oncology, Sidney Kimmel Comprehensive Cancer Center, School of Medicine, Johns Hopkins University, Baltimore, Maryland.,Cancer and Blood Disorders Institute, Johns Hopkins All Children's Hospital, St. Petersburg, Florida
| | - Keisuke Katsushima
- Department of Oncology, Sidney Kimmel Comprehensive Cancer Center, School of Medicine, Johns Hopkins University, Baltimore, Maryland.,Cancer and Blood Disorders Institute, Johns Hopkins All Children's Hospital, St. Petersburg, Florida
| | - Rui Zhou
- Cancer and Blood Disorders Institute, Johns Hopkins All Children's Hospital, St. Petersburg, Florida
| | - Avner Meoded
- Pediatric Neuroradiology, Johns Hopkins All Children's Hospital, St. Petersburg, Florida
| | - Stacie Stapleton
- Cancer and Blood Disorders Institute, Johns Hopkins All Children's Hospital, St. Petersburg, Florida
| | - George Jallo
- Institute Brain Protection Sciences, Johns Hopkins All Children's Hospital, St. Petersburg, Florida
| | - Eric Raabe
- Department of Oncology, Sidney Kimmel Comprehensive Cancer Center, School of Medicine, Johns Hopkins University, Baltimore, Maryland.,Department of Pathology, Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - Charles G Eberhart
- Department of Oncology, Sidney Kimmel Comprehensive Cancer Center, School of Medicine, Johns Hopkins University, Baltimore, Maryland.,Department of Pathology, Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - Ranjan J Perera
- Department of Oncology, Sidney Kimmel Comprehensive Cancer Center, School of Medicine, Johns Hopkins University, Baltimore, Maryland.,Cancer and Blood Disorders Institute, Johns Hopkins All Children's Hospital, St. Petersburg, Florida.,Sanford Burnham Prebys Medical Discovery Institute, NCI-Designated Cancer Center, La Jolla, California
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16
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Wang HF, Wang SS, Zheng M, Dai LL, Wang K, Gao XL, Cao MX, Yu XH, Pang X, Zhang M, Wu JB, Wu JS, Yang X, Tang YJ, Chen Y, Tang YL, Liang XH. Hypoxia promotes vasculogenic mimicry formation by vascular endothelial growth factor A mediating epithelial-mesenchymal transition in salivary adenoid cystic carcinoma. Cell Prolif 2019; 52:e12600. [PMID: 30945361 PMCID: PMC6536414 DOI: 10.1111/cpr.12600] [Citation(s) in RCA: 45] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2018] [Revised: 01/27/2019] [Accepted: 02/12/2019] [Indexed: 02/05/2023] Open
Abstract
Objectives To investigate the role of hypoxia in vasculogenic mimicry (VM) of salivary adenoid cystic carcinoma (SACC) and the underlying mechanism involved. Materials and methods Firstly, wound healing, transwell invasion, immunofluorescence and tube formation assays were performed to measure the effect of hypoxia on migration, invasion, EMT and VM of SACC cells, respectively. Then, immunofluorescence and RT‐PCR were used to detect the effect of hypoxia on VE‐cadherin and VEGFA expression. And pro‐vasculogenic mimicry effect of VEGFA was investigated by confocal laser scanning microscopy and Western blot. Moreover, the levels of E‐cadherin, N‐cadherin, Vimentin, CD44 and ALDH1 were determined by Western blot and immunofluorescence in SACC cells treated by exogenous VEGFA or bevacizumab. Finally, CD31/ PAS staining was performed to observe VM and immunohistochemistry was used to determine the levels of VEGFA and HIF‐1α in 95 SACC patients. The relationships between VM and clinicopathological variables, VEGFA or HIF‐1α level were analysed. Results Hypoxia promoted cell migration, invasion, EMT and VM formation, and enhanced VE‐cadherin and VEGFA expression in SACC cells. Further, exogenous VEGFA markedly increased the levels of N‐cadherin, Vimentin, CD44 and ALDH1, and inhibited the expression of E‐cadherin, while the VEGFA inhibitor reversed these changes. In addition, VM channels existed in 25 of 95 SACC samples, and there was a strong positive correlation between VM and clinic stage, distant metastases, VEGFA and HIF‐1α expression. Conclusions VEGFA played an important role in hypoxia‐induced VM through regulating EMT and stemness, which may eventually fuel the migration and invasion of SACC.
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Affiliation(s)
- Hao-Fan Wang
- State Key Laboratory of Oral Diseases, Department of Oral and Maxillofacial Surgery, National Clinical Research Center for Oral Diseases, West China Hospital of Stomatology (Sichuan University), Chengdu Sichuan, China
| | - Sha-Sha Wang
- State Key Laboratory of Oral Diseases, Department of Oral and Maxillofacial Surgery, National Clinical Research Center for Oral Diseases, West China Hospital of Stomatology (Sichuan University), Chengdu Sichuan, China
| | - Min Zheng
- Department of Stomatolog, Zhoushan Hospital, Wenzhou Medical University, Zhoushan, China
| | - Lu-Ling Dai
- State Key Laboratory of Oral Diseases, Department of Oral and Maxillofacial Surgery, National Clinical Research Center for Oral Diseases, West China Hospital of Stomatology (Sichuan University), Chengdu Sichuan, China
| | - Ke Wang
- State Key Laboratory of Oral Diseases, Department of Oral and Maxillofacial Surgery, National Clinical Research Center for Oral Diseases, West China Hospital of Stomatology (Sichuan University), Chengdu Sichuan, China
| | - Xiao-Lei Gao
- State Key Laboratory of Oral Diseases, Department of Oral and Maxillofacial Surgery, National Clinical Research Center for Oral Diseases, West China Hospital of Stomatology (Sichuan University), Chengdu Sichuan, China
| | - Ming-Xin Cao
- State Key Laboratory of Oral Diseases, Department of Oral and Maxillofacial Surgery, National Clinical Research Center for Oral Diseases, West China Hospital of Stomatology (Sichuan University), Chengdu Sichuan, China
| | - Xiang-Hua Yu
- State Key Laboratory of Oral Diseases, Department of Oral and Maxillofacial Surgery, National Clinical Research Center for Oral Diseases, West China Hospital of Stomatology (Sichuan University), Chengdu Sichuan, China
| | - Xin Pang
- State Key Laboratory of Oral Diseases, Department of Oral and Maxillofacial Surgery, National Clinical Research Center for Oral Diseases, West China Hospital of Stomatology (Sichuan University), Chengdu Sichuan, China
| | - Mei Zhang
- State Key Laboratory of Oral Diseases, Department of Oral and Maxillofacial Surgery, National Clinical Research Center for Oral Diseases, West China Hospital of Stomatology (Sichuan University), Chengdu Sichuan, China
| | - Jing-Biao Wu
- State Key Laboratory of Oral Diseases, Department of Oral and Maxillofacial Surgery, National Clinical Research Center for Oral Diseases, West China Hospital of Stomatology (Sichuan University), Chengdu Sichuan, China
| | - Jia-Shun Wu
- State Key Laboratory of Oral Diseases, Department of Oral and Maxillofacial Surgery, National Clinical Research Center for Oral Diseases, West China Hospital of Stomatology (Sichuan University), Chengdu Sichuan, China
| | - Xiao Yang
- State Key Laboratory of Oral Diseases, Department of Oral and Maxillofacial Surgery, National Clinical Research Center for Oral Diseases, West China Hospital of Stomatology (Sichuan University), Chengdu Sichuan, China
| | - Ya-Jie Tang
- Key Laboratory of Fermentation Engineering (Ministry of Education), Hubei Provincial Cooperative Innovation Center of Industrial Fermentation, Hubei Key Laboratory of Industrial Microbiology, Hubei University of Technology, Wuhan, China
| | - Yu Chen
- State Key Laboratory of Oral Diseases, Department of Oral Pathology, National Clinical Research Center for Oral Diseases, West China Hospital of Stomatology (Sichuan University), Chengdu Sichuan, China
| | - Ya-Ling Tang
- State Key Laboratory of Oral Diseases, Department of Oral Pathology, National Clinical Research Center for Oral Diseases, West China Hospital of Stomatology (Sichuan University), Chengdu Sichuan, China
| | - Xin-Hua Liang
- State Key Laboratory of Oral Diseases, Department of Oral and Maxillofacial Surgery, National Clinical Research Center for Oral Diseases, West China Hospital of Stomatology (Sichuan University), Chengdu Sichuan, China
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