I don't think there's much question that mTORC1 being under-activated is the more likely situation. Some questions to ask though are:
How important is that? It may actually be more of a problem that Akt is inhibited, as
@Tunguska has suggested.
Is mTORC1 activity being reduced for good reason and might it be helpful to reduce it even further?
Or, assuming that rapamycin is actually helpful in ME/CFS, is it having some other effect beyond mTORC1 inhibition, as
@eljefe19 suggested?
Thanks from me for clearing up the SIRT4 again. I'd misremember and the threads were huge, best I don't try to fill your shoes.
I wonder further that perhaps Akt provides the skeletal symptom + more immediate relief, and it has impacts on immune response, but mTorC1 (I know I write it wrong, it's prettier this way) should provide exclusive immune modulation effects one way or the other. Proliferation is predominantly from mTorC1 and nothing will match its contribution. Similarly, I was under the impression B cell treatment wouldn't give relief very fast - but I'm not best informed on this.
Then there's the distinction between getting relief specifically for the PEM vs other symptoms. Maybe this matters for the Akt vs mTorC1 question, maybe not. But I could imagine distinct role for mTorC1 in muscle PEM.
My own preoccupation with having sufficient mTorC1 over course of days/weeks/months, has much more to do with repair processes and longer-term de-/re-generation, than relief.
Tunguska might be in the running too.
lol that wasn't necessary. Traditionally I'm poor at this. It's that the Akt/mTorC1/mTorC2/FoxO1-3/AMPK axis is more intuitive than other pathways, because it frequently mirrors at the cell level what the organism is doing, quite well, and it ties in to some dietary concepts. Unlike methylation where you can't tell left from right. I just happened to read about this in the past, and it conveniently became relevant again.
I tried some 500mg of ALA w/ the .5 mg Rapamune and I'd guess it helps me further (with the fatigue.)
That was fast. I usually had to take higher doses (600mg+) of ALA than that. But I have no idea how it interacts with rapamycin. There's a study on rapamycin + AiCAR and it had unexpected effect on the pathways.
I forgot to point out in case people don't know, the mg amounts I mentioned to adreno were for Na-R-ALA which is for all intents and purposes (probably not exactly) twice as effective. But come to think of it, I need to check better the difference w.r.t. AMPK and Akt.
That's amazing. I need relief and need something to hope in. Thanks.
Sorry to hear that, I thought you were doing alright. I can't say I feel that way because I have too many things I could try, just not enough room to work with. (with the exception of one symptom)
I forgot to mention that either the Rapamune or the Diamox helps with my otherwise intractable IBS-D. That's the trouble with taking two meds at once - I can't tell which is doing what. But I'm not willing to give up one of them just yet.
I have bad IBS-D too. If you figure it out I would love to know.