OPCML: A Promising Biomarker and Therapeutic Avenue

Opioid-binding protein/cell adhesion molecule (OPCML) is expressed in many tissues and localizes to the plasma membrane. It is a putative tumor suppressor that acts on receptor tyrosine kinases (RTKs), influencing cell cycle arrest, apoptosis, and migration. Its expression is silenced epigenetically in cancer, inferring potential diagnostic, prognostic, and therapeutic roles. Opioid-binding protein/cell adhesion molecule (OPCML) is expressed in many tissues and localizes to the plasma membrane. It is a putative tumor suppressor that acts on receptor tyrosine kinases (RTKs), influencing cell cycle arrest, apoptosis, and migration. Its expression is silenced epigenetically in cancer, inferring potential diagnostic, prognostic, and therapeutic roles.