microRNA - Wikipedia
The function of miRNAs appears to be in gene regulation. For that purpose, a miRNA is complementary to a part of one or more messenger RNAs (mRNAs). Animal miRNAs are …
An overview of microRNAs: Biology, functions, therapeutics, and ...
MicroRNAs (miRNAs) are a class of small noncoding RNAs, which function in posttranscriptional regulation of gene expression. They are powerful regulators of various cellular activities …
MicroRNA (miRNA) | Description, Discovery, Function, & Role in …
Oct 11, 2025 · microRNA (miRNA), small molecule in cells, typically about 21–25 nucleotides in length, that plays a crucial role in the regulation of gene expression. MicroRNA (miRNA) is …
microRNAs in action: biogenesis, function and regulation
Jun 28, 2023 · Here, we summarize the current understanding of miRNA biogenesis, function and regulation, and outline challenges to address in the future.
microRNA - What it is and How it Works | OSUCCC - James
microRNA controls gene expression mainly by binding with messenger RNA (mRNA) in the cell cytoplasm. Instead of being translated quickly into a protein, the marked mRNA will be either …
miRNA (microRNA) Structure, Functions, Application
May 30, 2024 · Micro-RNAs (miRNAs) are a family of non-coding RNAs (ncRNAs) that regulate gene expression post-transcriptionally. Since their discovery in 1993, they have been the topic …
Overview of MicroRNA Biogenesis, Mechanisms of Actions, …
MicroRNAs (miRNAs) are a class of non-coding RNAs that play important roles in regulating gene expression. The majority of miRNAs are transcribed from DNA sequences into primary …
miRNA: What It Is and How It Works - geneticlifehacks.com
Jan 22, 2025 · MicroRNA, or miRNA, is a small strand of RNA that controls gene expression. Gene expression here refers to how much of the corresponding protein is made from a gene. …
MicroRNA (miRNA): Biogenesis, Mechanisms & Functions
Explore how microRNA (miRNA) regulates gene expression and functions and holds potential for treating diseases like cancer and autoimmune disorders.
MicroRNAs: Biogenesis and Molecular Functions - PMC
Biogenesis and function of microRNAs (miRNAs) and short‐interfering RNAs (siRNAs). As is true for almost all RNAs, miRNAs and siRNAs are derived from larger precursor RNAs.