Hair turning gray is a natural part of aging, but not everyone goes gray at the same time. This is because the process is influenced by a mix of factors, including genetics, lifestyle, and even stress. The cells responsible for hair color, called melanocyte stem cells, start to slow down or stop wo
Chronic kidney disease (CKD) is a sneaky condition that quietly damages your kidneys over time. Mitochondria, the tiny energy factories in our cells, can go haywire in CKD, leading to oxidative stress and inflammation. Some researchers thought, "What if we can fix these factories? " So, they tested
Ever thought about a virus jumping from cows to humans? It might sound strange, but scientists have discovered that the highly infectious bird flu, H5N1, has done just that. This specific variant, called huTX37-H5N1, can infect mammals like mice and ferrets, and it's lethal in lab experiments. What'
