Roles of Long Non-coding Ribonucleic Acid X Inactive Specific Transcript/microRNA-29a/phosphatase and Tensin Homolog Deleted on Chromosome Ten Pathway in Osteogenic Differentiation of Bone Marrow Mesenchymal Stem Cells and Postmenopausal Osteoporosis
{"title":"Roles of Long Non-coding Ribonucleic Acid X Inactive Specific Transcript/microRNA-29a/phosphatase and Tensin Homolog Deleted on Chromosome Ten Pathway in Osteogenic Differentiation of Bone Marrow Mesenchymal Stem Cells and Postmenopausal Osteoporosis","authors":"Jian Liu","doi":"10.31901/24566330.2022/22.03.803","DOIUrl":null,"url":null,"abstract":"The researchers aimed to inquire into the roles of long non-coding ribonucleic acid X inactive specific transcript/microRNA-29a/phosphatase and tensin homolog deleted on chromosome ten (lncRNA-XIST/miR-29a/ PTEN) pathway in the osteogenic differentiation of bone marrow mesenchymal stem cells (BMSCs) and postmenopausal osteoporosis (PMOP). In the miR-29a + Lenti-NC group, ALP activity, concentration of alizarin red, and mRNA and protein expressions of Runx2, OPN and OCN significantly increased, whereas the mRNA and protein expressions of LPL, AP-2 and leptin decreased (P<0.05). In contrast with the miR-29a + Lenti-NC group, miR-29a + Lenti-XIST and miR-29a + Lenti-PTEN groups had decreased ALP activity, concentration of alizarin red, and mRNA and protein expressions of Runx2, OPN and OCN, but increased mRNA and protein expressions of LPL, AP-2 and leptin (P<0.05). BMSCs have incremental expressions of lncRNA-XIST and PTEN and a declined expression of miR-29a. LncRNAXIST suppresses the osteogenic differentiation of BMSCs by feat of the miR-29a/PTEN pathway.","PeriodicalId":0,"journal":{"name":"","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2022-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"","FirstCategoryId":"99","ListUrlMain":"https://doi.org/10.31901/24566330.2022/22.03.803","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0
Abstract
The researchers aimed to inquire into the roles of long non-coding ribonucleic acid X inactive specific transcript/microRNA-29a/phosphatase and tensin homolog deleted on chromosome ten (lncRNA-XIST/miR-29a/ PTEN) pathway in the osteogenic differentiation of bone marrow mesenchymal stem cells (BMSCs) and postmenopausal osteoporosis (PMOP). In the miR-29a + Lenti-NC group, ALP activity, concentration of alizarin red, and mRNA and protein expressions of Runx2, OPN and OCN significantly increased, whereas the mRNA and protein expressions of LPL, AP-2 and leptin decreased (P<0.05). In contrast with the miR-29a + Lenti-NC group, miR-29a + Lenti-XIST and miR-29a + Lenti-PTEN groups had decreased ALP activity, concentration of alizarin red, and mRNA and protein expressions of Runx2, OPN and OCN, but increased mRNA and protein expressions of LPL, AP-2 and leptin (P<0.05). BMSCs have incremental expressions of lncRNA-XIST and PTEN and a declined expression of miR-29a. LncRNAXIST suppresses the osteogenic differentiation of BMSCs by feat of the miR-29a/PTEN pathway.