A study in humans demonstrated that the mir-4636 was downregulated in hypertrophic scar tissue compared to normal tissue [Siu et al. DOI:10.1111/wrr.13100]. A study in humans demonstrated that the mir-4636 was differentially expressed and shared across four pairs of monozygotic twins, indicating its potential role as a biomarker for distinguishing genetically identical individuals [Xiao et al. DOI:10.1016/j.fsigen.2019.05.003].