Mehdi Mehdizadeh, Ph.D., is a specialist in Anatomical Sciences and a Fellow in Transgenic Animals at the Reproductive Science and Technology Research Center, Iran University of Medical Sciences, Tehran, Iran. His research focuses on regenerative medicine, reproductive biology, neurodegenerative diseases—particularly Alzheimer's disease—and nanotechnology-based drug delivery systems. Dr. Mehdizadeh has contributed to multiple peer-reviewed publications and international conferences. His interdisciplinary work aims to develop novel therapeutic strategies for treating infertility, neurodegenerative disorders, and tissue regeneration impairments.