Injection could stop the loss of muscle and bone during spaceflight

Researchers targeted the myostatin/activin A signaling pathway, a cellular mechanism that regulates bone density and skeletal muscle mass. https://www.dailymail.co.uk/sciencetech/article-8706425/Injection-stop-loss-muscle-bone-spaceflight.html?ns_mchannel=rss&ns_campaign=1490&ito=1490