MicroRNA Mediating Networks in Granulosa Cells Associated with Ovarian Follicular Development.

ABSTRACT: Ovaries, which provide a place for follicular development and oocyte maturation, are important organs in female mammals. Follicular development is complicated physiological progress mediated by various regulatory factors including microRNAs (miRNAs). To demonstrate the role of miRNAs in follicular development, this study analyzed the expression patterns of miRNAs in granulosa cells through investigating three previous datasets generated by Illumina miRNA deep sequencing. Furthermore, via bioinformatic analyses, we dissected the associated functional networks of the observed significant miRNAs, in terms of interacting with signal pathways and transcription factors. During the growth and selection of dominant follicles, 15 dysregulated miRNAs and 139 associated pathways were screened out. In

SUBMITTER: Zhang B 

PROVIDER: S-EPMC5337806 | biostudies-literature | 2017

REPOSITORIES: biostudies-literature