Among the large, diverse set of mammalian long noncoding RNAs (lncRNAs), long noncoding primary microRNAs (lnc-pri-miRNAs) are those that host miRNAs. Whether lnc-pri-miRNA loci have important ...

microRNAs (miRNAs) are essential regulators of gene expression in diverse biological processes and disease states. They are short 22-nt noncoding RNAs that bind to mRNA targets via partial base ...

Nibbler (Nbr) is a 3′-to-5′ exoribonuclease whose catalytic 3′-end trimming activity impacts microRNA (miRNA) and PIWI-interacting RNA (piRNA) biogenesis. Here, we report on structural and functional ...

Potential of Field Is Catalyst for Emerging Diagnostic and Therapeutic Strategies As key regulators of gene expression and cellular machinery, microRNAs may be the most significant discovery in ...

Until now it was held that miRNAs—noncoding snippets of RNA, only a few nucleotides long—work exclusively by suppressing protein expression in dividing cells, including cancer cells. A study published ...

The 2024 Nobel Prize in Physiology or Medicine was awarded to Victor Ambros and Gary Ruvkun for their groundbreaking discovery of microRNA and its pivotal role in post-transcriptional gene regulation.

microRNAs (miRNA), non-coding RNA molecules, are widely known for regulating mRNA stability and translation. miR-10b has been increasingly implicated in the pathogenesis of gliomas, cancers of the ...

A research team led by scientists from the Hong Kong University of Science and Technology (HKUST) has revealed how secondary structure RNA elements control the cleavage activity of the DICER enzyme in ...