ZC3H12A and sarcoidosis: A recent Chinese WES report in a single family identified deleterious variant in the ZC3H12A (Zinc finger CCCH-type containing 12A) gene, also named MCPIP1 (monocyte chemoattractant protein-1), encoding Regnase-1, a transcription factor regulation purine and energy metabolism through mTORC1 signaling, and negatively regulating the differentiation of Th17 cells, a crucial immune cell in the onset of sarcoidosis [110,111,112].