Gene and Health Alzheimer’s: Study zeroes in on brain’s weakest link dna February 10, 2019 In a new study, researchers find out which brain cells are most vulnerable to the accumulation of toxic plaques that drive Alzheimer’s and speculate why. Share this:Click to share on Twitter (Opens in new window)Click to share on Facebook (Opens in new window)Click to share on Google+ (Opens in new window) Related