What medicine-related charities/research do you donate to or keep a close eye on?

I am curious what everyone else is focusing on or supporting in research and why.

For myself, I've been donating to the SENS Foundation for the past few years because they focus on research for age-related diseases. Though they did unfortunately run into a controversy with one of their higher ups a bit ago, he's since been kicked out but still leaves a pretty sour taste in my mouth... I still believe that their research is worthwhile though.