Dr Kathryn Bowles explains her fascinating research into a little known gene that is thought to help protect the brain. It is hoped that discovering how this process works will provide vital new knowledge as to why some people develop Parkinson’s and others don’t. Kat also talks Julie and Helga through the complex world of genetic research, how it has developed over recent years, and why it can take so long to see progress.     www.bowleslab.co.uk   https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9284779/pdf/13024_2022_Article_551.pdf