PGLYRP2 (Peptidoglycan Recognition Protein 2): PGLYRP2 is a member of the peptidoglycan recognition protein family, involved in innate immunity by identifying bacterial cell wall components and triggering antibacterial responses. It helps maintain the integrity of the intestinal barrier, supports a balanced gut microbiome, and protects against bacterial infections. PGLYRP2 is also being studied for its role in inflammatory bowel diseases and its potential as a therapeutic target in gut immunity and inflammation.