Claim:
Ref: some claim on social media
However, according to a Wikipedia article (https://en.wikipedia.org/wiki/Photorhabdus_luminescens):
https://www.vumc.org/lacy-lab/adventure-travel-guide-microbial-world/superpowers-p-luminescens
Further research is required.
I've been reading a bunch of articles in this month's Scientific American on Alzheimer's and ran across this article in a web feed that I subscribe to. The SA articles that I've read so far have touched on issues with the blood-brain barrier but this appears to be a novel approach to the problem - fix the exit ramp and the brain clears out the plaques.
https://www.sciencealert.com/new-alzheimers-treatment-clears-plaques-from-brains-of-mice-within-hours
The original paper:
Rapid amyloid-β...