New Clues to Mismatch Repair and PD-1/PD-L1 Status and Survival in Patients with Gastric or Esophageal Cancer
San Francisco, CA—Understanding the complex relationship between the PD-1 receptor, its ligand 1 (PD-L1), and mismatch repair deficiency (dMMR) status may help to improve treatment outcomes in patients with resectable gastric and esophageal cancer, according to a retrospective tissue-based analysis.