Q

What is the significance of mTOR signaling in muscle preservation?

From 5 years of verified research · Vassili Sandqvist
A

mTOR signaling is crucial for muscle preservation as it acts as the anabolic signaling hub that governs protein synthesis. Under caloric restriction, mTOR activity decreases, which can lead to increased muscle breakdown; therefore, maintaining adequate protein intake is vital to support mTOR signaling and mitigate muscle loss.

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