{"title":"Regulation of Cancer-Associated miRNAs Expression under Hypoxic Conditions","authors":"Jesús Valencia-Cervantes, Martha Patricia Sierra-Vargas","doi":"10.1155/2024/5523283","DOIUrl":null,"url":null,"abstract":"Solid tumors frequently experience hypoxia or low O<sub>2</sub> levels. In these conditions, hypoxia-inducible factor 1 alpha (HIF-1<i>α</i>) is activated and acts as a transcription factor that regulates cancer cell adaptation to O<sub>2</sub> and nutrient deprivation. HIF-1<i>α</i> controls gene expression associated with various signaling pathways that promote cancer cell proliferation and survival. MicroRNAs (miRNAs) are 22-nucleotide noncoding RNAs that play a role in various biological processes essential for cancer progression. This review presents an overview of how hypoxia regulates the expression of multiple miRNAs in the progression of cancer cells.","PeriodicalId":49326,"journal":{"name":"Analytical Cellular Pathology","volume":null,"pages":null},"PeriodicalIF":2.6000,"publicationDate":"2024-05-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Analytical Cellular Pathology","FirstCategoryId":"3","ListUrlMain":"https://doi.org/10.1155/2024/5523283","RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"CELL BIOLOGY","Score":null,"Total":0}
引用次数: 0
Abstract
Solid tumors frequently experience hypoxia or low O2 levels. In these conditions, hypoxia-inducible factor 1 alpha (HIF-1α) is activated and acts as a transcription factor that regulates cancer cell adaptation to O2 and nutrient deprivation. HIF-1α controls gene expression associated with various signaling pathways that promote cancer cell proliferation and survival. MicroRNAs (miRNAs) are 22-nucleotide noncoding RNAs that play a role in various biological processes essential for cancer progression. This review presents an overview of how hypoxia regulates the expression of multiple miRNAs in the progression of cancer cells.
期刊介绍：
Analytical Cellular Pathology is a peer-reviewed, Open Access journal that provides a forum for scientists, medical practitioners and pathologists working in the area of cellular pathology. The journal publishes original research articles, review articles, and clinical studies related to cytology, carcinogenesis, cell receptors, biomarkers, diagnostic pathology, immunopathology, and hematology.
京公网安备 11010802042870号
京ICP备2023020795号-1
分享
求助内容：
应助结果提醒方式：
扫码关注我们
