Rapamycin amplifies the endurance post-exercise response of PGC-1α gene expression (creation of new mitochondria))

[cl-user]

That’s a cool paper from Keith Baar (A tendons/skeletal muscles authority)

Basically for mitochondria endurance training is not affected by rapamycin and even increased!

Rapamycin did not block PGC-1α transcriptional response post-exercise.[…] PGC-1α gene expression was enhanced to a greater extent after rapamycin treatment at each post-exercise timepoint. A similar pattern was observed for PDK4 and, to a lesser degree, TFAM. Taken together, these data indicate that mTORC1 activity is not a pre-requisite for exercise-induced activation of PGC-1α or increases in post-exercise PGC-1α function.

[RapAdmin]

This is the paper I think, from 2015:

Rapamycin does not prevent increases in myofibrillar or mitochondrial protein synthesis following endurance exercise

Rapamycin does not prevent increases in myofibrillar or mitochondrial protein...

[cl-user]

@RapAdmin

This is the paper I think, from 2015

Yes, this is it, I forgot to add the link.

[RapAdmin]

OK - I made a layman friendly summary available of this research here: The Anabolic-Catabolic Paradox: A Unified Theory of Longevity and Exercise Physiology

[CronosTempi]

Interesting. However, it’s important to note, this was in female mice.