PTPMT1 (Protein Tyrosine Phosphatase, Mitochondrial 1): PTPMT1 is a mitochondrial phosphatase involved in the regulation of lipid metabolism and mitochondrial function. It plays a key role in the biosynthesis of cardiolipin, a phospholipid essential for mitochondrial membrane integrity and energy production. Dysregulation of PTPMT1 has implications for metabolic diseases and is being investigated for its role in cancer metabolism, highlighting its importance in cellular energy homeostasis and disease....