PTPN7 (Protein Tyrosine Phosphatase, Non-Receptor Type 7): PTPN7 is an enzyme involved in cell signaling, particularly in the immune system. It plays a crucial role in the regulation of T-cell activation and differentiation, impacting immune responses. Dysregulation of PTPN7 can lead to immune-related disorders and has potential implications in autoimmune diseases and cancer due to its influence on cell signaling pathways....