microRNA - Wikipedia
A capitalized "miR-" refers to the mature form of the miRNA, while the uncapitalized "mir-" refers to the pre-miRNA and the pri-miRNA. [41] The genes encoding miRNAs are also named using …
MicroRNA (miRNA) | Description, Discovery, Function, & Role in …
Dec 17, 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.
An Overview of MicroRNA Biology: From Biogenesis to ... - Springer
2 days ago · Dysregulation of miRNA expression and function is linked to multiple diseases, particularly cancer, neurodegenerative diseases, and metabolic syndromes. Advances in …
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.
miRNAs: Biosynthesis, mechanism of action, and applications in ...
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 …
Overview of MicroRNA Biogenesis, Mechanisms of Actions, …
In this review, we provide an update on canonical and non-canonical miRNA biogenesis pathways and various mechanisms underlying miRNA-mediated gene regulations. We also summarize …
miRNA (microRNA) Introduction - MilliporeSigma
Mature microRNAs regulate gene expression through various mechanisms; partially complementary to mRNA molecules, downregulating gene expression.
What is miRNA? A Guide to Gene Regulation & Therapy - Creative …
Dive into the world of microRNA (miRNA). Learn how these master regulators fine-tune gene expression and their crucial role in cancer, metabolic, and neurodegenerative diseases.
MiRNA Structure: From Biogenesis to Function - Biology Insights
The journey of a microRNA begins in the cell’s nucleus, where miRNA genes are transcribed by RNA polymerase II into a long primary miRNA (pri-miRNA) transcript.
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.