>>76488834
NIH ITP is the leader on mouse lifespan studies currently, but they don't publish that freakin' often compared to all the chinkjeet cell assays: https://www.nia.nih.gov/research/dab/interventions-testing-program-itp/publications
Here's one of them chinkjeet C2C12 myoblast assays that at least is confirmed to swole-ify mice: >Fragrant olive (Osmanthus fragrans Lour.) flower extract attenuates dexamethasone-induced muscle atrophy through stimulation of PI3K/Akt pathway in C2C12 myotubes and C57BL/6 mice
>https://www.sciencedirect.com/science/article/pii/S1756464625000362
Also FYI, assay hits on a pathway conserved between species with a <500 dalton small molecule have a decent chance of in vivo activity usually.