MicroRNAs and endocrine biology.

microRNAs (miRNAs) are highly conserved, non-coding RNAs that powerfully regulate gene expression at the post-transcriptional level. These fascinating molecules play essential roles in many biological processes in mammals, including insulin secretion, B-cell development, and adipocyte differentiation. This review provides a general background regarding current knowledge about miRNA biogenesis and the potential contributions of these RNAs to endocrine function.

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