Man with Parkinson's becomes first in Scotland to undergo 'miracle' procedure

There are multiple clinical trials happening right now for Parkinsons, which use a precursor dopaminergic neuron stem cell. They all have worked so far, which means in a few years time this will be rolled out. If you study Aubrey de Grey on this subject, aging itself will be the primary target.

https://www.printernational.co.uk/timmann2/age_regression.htm