Very short video about a strange aging phenomenon.
I subscribe to Physionic he has many good videos. He is geeky, but I like that.
I was talking to a professor who studied muscle growth and his view on sarcopenia was that although muscle cells were stimulated to produce certain proteins they just wouldn’t.
I think this is another symptom of the failure of the genome. (mitochondrial inefficiency, lack of acetyl-CoA)
The issue about EV’s, however, is different. I don’t think this is the cause of sarcopenia, but instead a symptom of less efficient mitochondria where the cells are asking for new mitochondria, but not actually getting sufficiently efficient mitochondria.
It may link to HIF 1 alpha.