GSE171850 Global change of microRNA expression induced by vitamin C treatment on immature boar Sertoli cells

Contributors : Cai-Xia Yang ; Zhi-Qiang DUSeries Type : Expression profiling by high throughput sequencingOrganism : Sus scrofaSertoli cells (SCs), the only somatic constituent of the testicular seminiferous epithelium, are vital to spermatogenesis. We previously found that vitamin C (ascorbic acid, AA) can reprogram the transcriptome, and promote the proliferation and reproductive function of pig immature SCs (iSCs). However, the global change of microRNAs (miRNA) expression and its effect on pig iSCs as induced by vitamin C treatment is still unknown. Here, we performed small RNA sequencing on pig iSCs after 250 μM AA2P (L-ascorbic acid 2-phosphate sesquimagnesium salt hydrate) treatment for 36h. Total number of detected miRNAs ranged from 326-335 known, and 400-570 novel miRNAs. Of the top ten highly expressed miRNAs, we found that 8 were common (miR-21-5p, let-7i-5p, miR-30a-5p, let-7f-5p, let-7g, miR-10 0, miR-10a-5p and miR-30d), which were predicted to target mRNAs involved in cell development and differentiation. We identified 78 differentially expressed (DE) miRNAs (|log2 foldchange|≥1; Padj.
Source: GEO: Gene Expression Omnibus - Category: Genetics & Stem Cells Tags: Expression profiling by high throughput sequencing Sus scrofa Source Type: research