MicroRNA 3140 (MIR3140)

MicroRNA 3140 (MIR3140) is a small, non-coding RNA that belongs to the microRNA family, functioning primarily to regulate gene expression post-transcriptionally by binding to target mRNAs and promoting their degradation or translational repression[1][3]. Like other microRNAs, it is initially transcribed as a primary miRNA (pri-miRNA), then processed into a precursor (pre-miRNA), and ultimately into a mature miRNA which functions within the RNA-induced silencing complex (RISC) to control mRNA stability and translation[1][2]. MIR3140 is annotated in genomic databases and is associated with Nut midline carcinoma, though specific biological or pathological functions remain largely uncharacterized[1]. There is currently no information indicating MIR3140 is used as a therapeutic target, nor is it linked to any specific drugs, biomarker usages, or safety challenges.

Other names

hsa-mir-3140mir-3140MIR3140