MikroRNAd

MikroRNAd, also known as microRNA-34d, is a non-coding RNA molecule that plays a significant role in gene regulation and cellular processes. It is a member of the miR-34 family, which includes several other microRNAs that are involved in various biological functions. MikroRNAd is approximately 22 nucleotides long and is transcribed by RNA polymerase II from the introns of specific genes. The primary function of mikroRNAd is to regulate gene expression by binding to the 3' untranslated region (3' UTR) of target mRNAs, leading to their degradation or translational repression. This process is crucial for maintaining cellular homeostasis and is implicated in numerous physiological and pathological conditions. Studies have shown that mikroRNAd is involved in the regulation of cell proliferation, differentiation, apoptosis, and metabolism. It has been found to be dysregulated in various diseases, including cancer, cardiovascular diseases, and neurodegenerative disorders. The exact mechanisms by which mikroRNAd exerts its effects are still being elucidated, but its potential as a therapeutic target in these diseases is an active area of research.