01/11/2026
“Something in the Blood” Again! ME/CFS and Long COVID Serum Locks the Muscles Down
On the heels of a proteome study which suggested that poor muscle repair is producing PEM in ME/CFS, comes a "muscle on a chip" study.
It exposed healthy muscle tissue to serum from ME/CFS or long COVID patients. As one might expect, things tended to go haywire
Check out what happened and where we are with the ever-expanding list of studies that are exposing tissues or animals to fluids from ME/CFS/long COVID patients in
Geoff’s Narration The GIST Muscles on a Chip Whoa, another muscle study. We recently reported on a proteomic study suggesting that muscle repair problems contribute to post-exertional malaise in ME/CFS. Now, we have a direct muscle test – and even better – we get to see whether something in th...