One study analyzed the association between multiple miRNAs expression and DNMT3B-induced DNA hypermethylation, and concluded that dysregulation of miRNAs led to aberrant DNA hypermethylation via suppressing post-transcriptional level of DNMT3B in basal-like breast tumor (Sandhu et al., 2014). The gene discussed is DNMT3B; the disease is breast neoplasm.