Parkinson's & Movement disorders

New hypothesis emerges on Parkinson's disease's origins and spread

The nose or the gut? For the past two decades, the scientific community has debated the wellspring of the toxic proteins at the source of Parkinson's disease. In 2003, a German pathologist, Heiko Braak, MD, first proposed ...

Cardiology

Engineers create 3D-bioprinted blood vessel

The model blood vessel was made using 3D bioprinting to help investigate how weightlessness changes the cardiovascular systems of astronauts in orbit.

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