mmu-mir-2137: Mmu-mir-2137 is a specific microRNA that has been studied in various contexts [PMC4264908]. In one study, the effects of transient microRNA inhibition on the expression of key genes in FDC (follicular dendritic cells) were investigated, including Il6, Ptgs1/2, and Tlr4 [PMC4264908]. The depletion of specific microRNAs, including mmu-mir-2137, was achieved through the transfection of anti-sense LNAs in FL-YB cells [PMC4264908]. Another study focused on the expression levels of different miRNAs after cerebral ischemia-reperfusion. It was found that mmu-mir-2137 was one of the miRNAs whose expression levels were reduced over time [PMC6798056]. Additionally, in a different study, it was observed that mmu-mir-2137 was upregulated after exposure to 3R4F CS (cigarette smoke), and it has been implicated in the regulation of immune responses [PMC7218232]. These findings highlight the involvement and potential significance of mmu-mir-2137 in various biological processes and its potential role as a regulator of gene expression.