Toshimasa Takahashi (Japanese: é«Âæ© å©å¡, born December 15, 1979) is a Japanese physician and medical researcher. He serves as a visiting faculty member at the Graduate School of Medicine, Osaka University, and is working as Visiting Professor at the University of Toronto Faculty of Medicine since November 2024. His areas of expertise include geriatric medicine, diabetes, and gastroenterology, with a particular focus on autophagy (the cellular self-cleaning mechanism).
Takahashi was born in Kobe, Hyà Âgo Prefecture, and spent part of his early childhood in Miami, United States. He was inspired to pursue a medical career after witnessing the impact of the Great Hanshin-Awaji Earthquake. After graduating from Hyogo Prefectural Nagata High School, he earned his M.D. from Osaka Medical University (now Osaka Medical and Pharmaceutical University) in March 2006. He began clinical practice at Takatsuki General Hospital the same year.
In 2009, he completed a Ph.D. in internal medicine at Kobe University Graduate School of Medicine. Under the supervision of Professor Susumu Seino and Professor Bell from the University of Chicago, known for significant work on human insulin gene mechanisms. He identified novel actions of GLP-1 receptor agonists and sulfonylureas in diabetes treatment.
In 2014, he joined Kita-Harima Medical Center, where he worked in endocrinology, geriatrics and gastroenterology. In 2018, he moved to the U.S. and became a postdoctoral researcher at Cincinnati ChildrenâÂÂs Hospital. In 2021, he began working as a research associate at the University of Toronto Faculty of Medicine. The following year, he was appointed lecturer in geriatrics and general internal medicine at Osaka University.
Since 2023, he has also been affiliated with Takahashi Clinic while continuing as visiting faculty at Osaka University. In November 2024, he assumed the role of Visiting Professor at the University of Toronto Faculty of Medicine.
Clinical Practice
Research
Sole Author
Co-authored