mmu-mir-222: Mmu-mir-222 is a microRNA that has been found to be involved in lymphoid development and is differentially expressed between distinguishable lymphocyte cell types [PMC2244641]. It is also highly enriched during adipogenesis [PMC3319598]. Mmu-mir-222 has been identified as a potential target for Hif-1α and TNF-α, which are involved in cell differentiation regulation [PMC3319598]. It has also been predicted to have complementary binding sites with the 3´UTR of Rad51c mRNA [PMC6953820]. Mmu-mir-222, along with other miRNAs, has been found to be up-regulated in white adipose tissue (WAT) after high-fat diet (HFD) feeding [PMC3319598]. In a model of mouse leukemia, mmu-mir-222 is differentially expressed across disease and normal conditions [PMC3919606]. Mmu-mir-222 has experimentally validated targets and is correlated with validated target genes in the IPA database [PMC6209654]. It is also one of the miRNAs that are overexpressed in dendritic cells after CpG stimulation [PMC6963666]. Mmu-mir-222 can regulate the expression of PCNA and may have potential implications for cancer research [PMC3861310]. In network analysis, mmu-mir-221 & mmu-mir-222 were found to have a high number of common target proteins [PMC6833270]. Additionally, mmu-mir-222 was identified as one of the potential miRNAs involved in C2C12 muscle cell differentiation, being downregulated during this process [PMC3753644].