ZNF521 and pulmonary fibrosis: ZNF521 is differentially expressed in IPF and can be deregulated by specific miRNAs (hsa –mir-19b-3p, hsa -mir-30a-5p, hsa -mir-30d-3p, hsa -mir-92a-3p), which have been recently identified as regulators for genes in pulmonary fibrosis [64,65].