ZFP57 (ZFP57 Zinc Finger Protein): ZFP57 is a KRAB-zinc finger protein that plays a crucial role in regulating genomic imprinting and DNA methylation. It is vital for maintaining the epigenetic stability of imprinted genes during early embryonic development. Mutations in ZFP57 are linked to transient neonatal diabetes and other imprinting disorders, underscoring its significance in epigenetic regulation and developmental processes.