Transplanting dopamine-releasing neurons into the brain is a promising regenerative therapy for Parkinson’s disease. Two clinical trials show that it is safe, but more evidence is needed to ...

When you fast, the cells in your body start a cellular waste removal process called autophagy. In this process, the cells break down and metabolize broken and dysfunctional proteins that build up ...

Department of Ophthalmology, Tongji Hospital Affiliated with Tongji University, Shanghai 200065, People’s Republic of China ...