The contentious debate about why insects evolved to put the interests of the colony over the individual has been reignited by new research from the University of Leeds, showing that they do so to increase the chances that their genes will be passed on.
Natural chemicals found in green tea and red wine may disrupt a key step of the Alzheimer’s disease pathway, according to new research from the University of Leeds.
In early-stage laboratory experiments, the researchers identified the process which allows harmful clumps of protein to latch on to brain cells, causing them to die. They were able to interrupt this pathway using the purified extracts of EGCG from green tea and resveratrol from red wine.
The findings, published in the
Journal of Biological Chemistry, offer potential new targets for developing drugs to treat Alzheimer’s disease, which affects some 800,000 people in the UK alone, and for which there is currently no cure.