
Science has helped in the curing and cessation of many diseases and deformities in our time, and I can only hope in wide-eyed naivete that all of the world’s ailments will one day be extricated from humanity’s timeline. I care, of course, for the millions in misery at this very moment, but mostly, it’s in hopes that Seth MacFarlane might shoot for some original jokes on Family Guy once in a while.
(Michael J. Fox cutaway gag.)
Virginia Lee, a neurobiologist from the University of Pennsylvania in Philadelphia, led a team in researching cellular travel of Parkinson’s disease. Published in Science, the study involved injecting the brains of mice with a misfolded synthetic version of the a-synuclein protein, which had already been shown to spread between neighboring cells, sometimes causing cellular death. Previous research also indicated that Parkinson’s might be spread from neuron to neuron via rogue protein. The injected mice almost certainly proved the causal relationship between protein and spread of disease, disproving previous beliefs that the disease spontaneously arises in the cells.