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Scientists discover why damaged nerves struggle to heal
2+ week, 1+ day ago (272+ words) Scientists have identified a protein that acts like a brake on the nervous system’s ability to repair damaged connections. Blocking AHR helped injured nerve fibers regrow and improved movement and sensation in mice with nerve or spinal cord injuries. The…...
Knee osteoarthritis isn’t inevitable — here’s what you can do
3+ week, 2+ day ago (726+ words) Knee pain is a familiar problem for many people, particularly as they get older. Although persistent knee discomfort can have many causes, osteoarthritis is one of the most common. Knee osteoarthritis develops as the cartilage that cushions the bones in…...