37K views · 725 reactions | How is immunotherapy used to fight cancer? If you take the brakes off the immune system, you can unleash an attack on cancer cells. That's the theory behind PD-1/PD-L1, a vitally important immunotherapy discovery illustrated in this video. | Dana-Farber Cancer Institute | Facebook

In an enormous leap forward in the understanding of Parkinson’s disease (PD), researchers have discovered a biomarker for PD. The breakthrough, announced yesterday, opens a new chapter for research, with the promise of a future where every person living with Parkinson’s can expect improved care and treatments — and newly diagnosed individuals may never advance to full-blown symptoms. Learn more: https://bit.ly/3ocUyPb | The Michael J. Fox Foundation for Parkinson's Research