{"title":"Transcriptomic Comparison Analysis between Ameloblastoma and AM-1 Cell Line.","authors":"Shujin Li, Dong-Joon Lee, Hyun-Yi Kim, Hidemitsu Harada, Young-Soo Jung, Han-Sung Jung","doi":"10.15283/ijsc22132","DOIUrl":null,"url":null,"abstract":"<p><p>Cancer initiation and progression are profoundly along with the crosstalk between cancer cells and the surrounding stroma. Accumulating evidence has shown that the therapy targeting the extracellular matrix (ECM) would regress tumor growth and invasion in the most common carcinomas. However, it remains largely unexplored in several rare tumors like odontogenic tumors. Ameloblastoma (AM) is the representative odontogenic epithelial tumor in the jawbone, and it usually infiltrates into adjacent bone marrow and has unlimited growth capacity and a high potential for recurrence. This study aims to investigate the role of collagen-rich ECM during the invasion of AM. Transcriptomic analysis revealed that ECM- and epithelial-to-mesenchymal transition (EMT)-related genes were up-regulated in AM compared to ameloblastoma cell line, AM-1. Tumoroid forming analysis showed that Collagen-rich ECM is indispensable for AM progression, especially for aggressive growth patterns and collective invasion.</p>","PeriodicalId":14392,"journal":{"name":"International journal of stem cells","volume":null,"pages":null},"PeriodicalIF":2.5000,"publicationDate":"2022-11-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ftp.ncbi.nlm.nih.gov/pub/pmc/oa_pdf/34/05/ijsc-15-4-415.PMC9705150.pdf","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"International journal of stem cells","FirstCategoryId":"3","ListUrlMain":"https://doi.org/10.15283/ijsc22132","RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"2022/10/31 0:00:00","PubModel":"Epub","JCR":"Q3","JCRName":"CELL & TISSUE ENGINEERING","Score":null,"Total":0}
引用次数: 0
Abstract
Cancer initiation and progression are profoundly along with the crosstalk between cancer cells and the surrounding stroma. Accumulating evidence has shown that the therapy targeting the extracellular matrix (ECM) would regress tumor growth and invasion in the most common carcinomas. However, it remains largely unexplored in several rare tumors like odontogenic tumors. Ameloblastoma (AM) is the representative odontogenic epithelial tumor in the jawbone, and it usually infiltrates into adjacent bone marrow and has unlimited growth capacity and a high potential for recurrence. This study aims to investigate the role of collagen-rich ECM during the invasion of AM. Transcriptomic analysis revealed that ECM- and epithelial-to-mesenchymal transition (EMT)-related genes were up-regulated in AM compared to ameloblastoma cell line, AM-1. Tumoroid forming analysis showed that Collagen-rich ECM is indispensable for AM progression, especially for aggressive growth patterns and collective invasion.
期刊介绍:
International Journal of Stem Cells (Int J Stem Cells), a peer-reviewed open access journal, principally aims to provide a forum for investigators in the field of stem cell biology to present their research findings and share their visions and opinions. Int J Stem Cells covers all aspects of stem cell biology including basic, clinical and translational research on genetics, biochemistry, and physiology of various types of stem cells including embryonic, adult and induced stem cells. Reports on epigenetics, genomics, proteomics, metabolomics of stem cells are welcome as well. Int J Stem Cells also publishes review articles, technical reports and treatise on ethical issues.