MicroRNAs (miRNAs) are endogenous small RNA molecules that regulate gene expression post-transcriptionally. Work in Caenorhabditis elegans has shown that specific miRNAs function in lifespan regulation and in a variety of age-associated pathways. but the roles of miRNAs in the aging of vertebrates are not well understood. We examined the expression of small RNAs in whole brains of you... https://cuttingedgecutleryco.shop/product-category/strop/