Nano-liposomal berberine and vildagliptin combination: A novel therapeutic approach against oxidative stress, inflammation, autophagy dysregulation, and fibrosis in diabetic nephropathy - Areej A. Eskandrani; Safaa I. Khater; Mahran Mohamed Abd El-Emam; Rawan Altalhi; Mohamed M.M. Metwally; Tarek Khamis; Mahmoud Mostafa; Mohamed Mohamed Soliman; Shatha B. Albattal; Saed A. Althobaiti; Ola Ali; Mona I. Abdel Ati (Tissue and Cell, 2026)