Phillygenin improves diabetic nephropathy by inhibiting inflammation and apoptosis via regulating TLR4/MyD88/NF-κB and PI3K/AKT/GSK3β signaling pathways

Phillygenin (PHI), a main bioactive compound found in the fruit of Forsythia suspensa, exhibits antiviral, antioxidant, anti-inflammatory, and antihypertensive activities. However, the molecular mechanisms underlying its effects on diabetic nephropathy (DN) remain unclear.