Dataset Information
Evaluation of specific lncRNAs, miRNAs, and mRNAs in different groups of prostate cancer.
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ABSTRACT: Introduction
LncRNAs interact with miRNAs and mRNAs that can have a special expression pattern in a specific cell type. We investigated the specific lncRNAs, miRNAs, and mRNAs in different groups of prostate cancer (PC).Methods
The mRNAs with significant expression differences were first analyzed using the GEO and TCGA databases. The lncRNAs and miRNAs were then identified in the miRWalk2, miRmap, OncomiR, miRGator 3.0, miRCancerDB, LncRNA2target, TANRIC, LncRNADisease, Lnc2Cancer v3.0, and LncBase. Seventy subjects, including sixty PC patients classified as local, locally advanced, biochemical relapse, metastatic, and benign groups, as well as ten normal individuals, were then included. Finally, real-time PCR determined the expression of the candidate biomarkers.Results
The bioinformatics analysis detected candidate 6 miRNAs, 6 lncRNAs, and 6 mRNAs in different groups of PC patients. Unlike the significant decrease in candidate tumor suppressors, the expression levels of specific onco-lncRNA, onco-miRNA, and oncogenes exhibited a substantial increase in different groups of the patients compared to the normal group. The expression of lncRNAs, including LINC01128 (P=0.0182), LINC02246 (P<0.0001), and LINC02288 (P<0.0001), LINC00857 (P<0.0001), GNAS-AS1 (P<0.0001), and LINC02371 (P<0.0001), the expression of miRNAs, including miR-217 (P<0.0001), miR-375 (P<0.0001), miR-203a (P<0.0001), miR-876 (P=0.0046), miR-27b (P<0.0001), and miR-152 (P<0.0001), and the expression of oncogenes, including ST14 (P<0.0001), CD24 (P<0.0001), CDH1 (P<0.0001), DSC2 (P<0.0001), TGFB3 (P<0.0001), and MYL2 (P=0.0186) had significant changes at different groups of PC patients.Conclusion
Our results identified promising biomarkers that play a role in specific groups of prostate cancer patients. Detecting specific biomarkers may be an effective strategy for different groups of PC patients.
SUBMITTER: Vahabzadeh G
PROVIDER: S-EPMC12008508 | biostudies-literature | 2025
REPOSITORIES: biostudies-literature
Publications
Evaluation of specific lncRNAs, miRNAs, and mRNAs in different groups of prostate cancer.
BioImpacts : BI 20250126
<h4>Introduction</h4>LncRNAs interact with miRNAs and mRNAs that can have a special expression pattern in a specific cell type. We investigated the specific lncRNAs, miRNAs, and mRNAs in different groups of prostate cancer (PC).<h4>Methods</h4>The mRNAs with significant expression differences were first analyzed using the GEO and TCGA databases. The lncRNAs and miRNAs were then identified in the miRWalk2, miRmap, OncomiR, miRGator 3.0, miRCancerDB, LncRNA2target, TANRIC, LncRNADisease, Lnc2Cance ...[more]