microRNA - Wikipedia
Pre-miRNA instead of Pri-miRNA in the first point of mechanism. Diagram of microRNA (miRNA) action with mRNA Examples of miRNA hairpins (stem-loops), with the mature miRNAs shown …
MicroRNA (miRNA) | Description, Discovery, Function, & Role ...
Nov 22, 2025 · A microRNA (miRNA) is a small molecule in cells, typically about 21–25 nucleotides in length, that plays a crucial role in the regulation of gene expression.
miRNAs: Biosynthesis, mechanism of action, and applications ...
Jun 1, 2025 · A thorough understanding of miRNA biosynthesis and the distinct pathways involved in both animal and plant cells is of paramount importance for fully elucidating the …
microRNAs in action: biogenesis, function and regulation - Nature
Jun 28, 2023 · Here, we summarize the current understanding of miRNA biogenesis, function and regulation, and outline challenges to address in the future.
An overview of microRNAs: Biology, functions, therapeutics ...
They have been linked to many diseases, and currently miRNA-mediated clinical trial has shown promising results for treatment of cancer and viral infection. This review provides an overview …
miRNA discovery to therapy: The field is sufficiently mature ...
Jan 8, 2025 · By contrast, miRNA mimic therapeutics involve the administration of exogenous double-stranded RNA molecules that mimic miRNA function, with an inactivated passenger …
miRNA (microRNA) Introduction - Merck
miRNA Biogenesis Figure 1.miRNA Pathways The genes encoding miRNAs are much longer than the processed mature miRNA molecule. Many miRNAs are known to reside in introns of their …