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- W2913322512 endingPage "590" @default.
- W2913322512 startingPage "581" @default.
- W2913322512 abstract "Skeletal muscle mass is, in part, regulated by the rate of mRNA translation (i.e., protein synthesis). The conserved serine/threonine kinase, mTOR (the mammalian/mechanistic target of rapamycin), found in the multiprotein complex, mTOR complex 1 (mTORC1), is a major positive regulator of protein synthesis. The purpose of this review is to describe some of the critical steps in translation initiation, mTORC1 and its potential direct and indirect roles in regulating translation, and evidence that mTORC1 regulates protein synthesis and muscle mass, with a particular focus on basal conditions and the response to mechanical stimuli. Current evidence suggests that for acute contraction models of mechanical stimuli, there is an emerging pattern suggesting that there is an early increase in protein synthesis governed by a rapamycin-sensitive mTORC1-dependent mechanism, while at later poststimulation time points, the mechanism may change to a rapamycin-insensitive mTORC1-dependent or even an mTORC1-independent mechanism. Furthermore, evidence suggests that mTORC1 appears to be absolutely necessary for muscle fiber hypertrophy induced by chronic mechanical loading but may only play a partial role in the hypertrophy induced by more intermittent types of acute resistance exercise, with the possibility of mTORC1-independent mechanisms also playing a role. Despite the progress that has been made, many questions about the activation of mTORC1, and its downstream targets, remain to be answered. Further research will hopefully provide novel insights into the regulation of skeletal muscle mTORC1 that may eventually be translated into novel exercise programing and/or targeted pharmacological therapies aimed at preventing muscle wasting and/or increasing muscle mass." @default.
- W2913322512 created "2019-02-21" @default.
- W2913322512 creator A5061361986 @default.
- W2913322512 date "2019-08-01" @default.
- W2913322512 modified "2023-10-14" @default.
- W2913322512 title "Role of mTORC1 in mechanically induced increases in translation and skeletal muscle mass" @default.
- W2913322512 cites W1496512823 @default.
- W2913322512 cites W1523304533 @default.
- W2913322512 cites W1585385265 @default.
- W2913322512 cites W1586159393 @default.
- W2913322512 cites W1788708004 @default.
- W2913322512 cites W192643021 @default.
- W2913322512 cites W1956773599 @default.
- W2913322512 cites W1964076858 @default.
- W2913322512 cites W1964675052 @default.
- W2913322512 cites W1966992478 @default.
- W2913322512 cites W1970111367 @default.
- W2913322512 cites W1972023001 @default.
- W2913322512 cites W1972880994 @default.
- W2913322512 cites W1975861025 @default.
- W2913322512 cites W1977893138 @default.
- W2913322512 cites W1979783084 @default.
- W2913322512 cites W1980396381 @default.
- W2913322512 cites W1982789056 @default.
- W2913322512 cites W1983698019 @default.
- W2913322512 cites W1985944214 @default.
- W2913322512 cites W1992170852 @default.
- W2913322512 cites W1999341848 @default.
- W2913322512 cites W2000731858 @default.
- W2913322512 cites W2001505809 @default.
- W2913322512 cites W2006559495 @default.
- W2913322512 cites W2006980279 @default.
- W2913322512 cites W2009641783 @default.
- W2913322512 cites W2016815316 @default.
- W2913322512 cites W2020401706 @default.
- W2913322512 cites W2023012828 @default.
- W2913322512 cites W2025133084 @default.
- W2913322512 cites W2030986659 @default.
- W2913322512 cites W2032604234 @default.
- W2913322512 cites W2034238730 @default.
- W2913322512 cites W2041308494 @default.
- W2913322512 cites W2043042113 @default.
- W2913322512 cites W2048646626 @default.
- W2913322512 cites W2053550953 @default.
- W2913322512 cites W2057650061 @default.
- W2913322512 cites W2060129186 @default.
- W2913322512 cites W2065887259 @default.
- W2913322512 cites W2081221632 @default.
- W2913322512 cites W2082564115 @default.
- W2913322512 cites W2093431913 @default.
- W2913322512 cites W2094853437 @default.
- W2913322512 cites W2096393620 @default.
- W2913322512 cites W2098912234 @default.
- W2913322512 cites W2101885674 @default.
- W2913322512 cites W2105981385 @default.
- W2913322512 cites W2110335186 @default.
- W2913322512 cites W2115896420 @default.
- W2913322512 cites W2116606180 @default.
- W2913322512 cites W2117741579 @default.
- W2913322512 cites W2125666085 @default.
- W2913322512 cites W2133113184 @default.
- W2913322512 cites W2134106182 @default.
- W2913322512 cites W2135090837 @default.
- W2913322512 cites W2136272779 @default.
- W2913322512 cites W2136676465 @default.
- W2913322512 cites W2140240000 @default.
- W2913322512 cites W2148040059 @default.
- W2913322512 cites W2149451793 @default.
- W2913322512 cites W2150059080 @default.
- W2913322512 cites W2150351516 @default.
- W2913322512 cites W2152289580 @default.
- W2913322512 cites W2157360228 @default.
- W2913322512 cites W2158111020 @default.
- W2913322512 cites W2158612356 @default.
- W2913322512 cites W2159132862 @default.
- W2913322512 cites W2160079255 @default.
- W2913322512 cites W2162744380 @default.
- W2913322512 cites W2163855569 @default.
- W2913322512 cites W2165370562 @default.
- W2913322512 cites W2165761157 @default.
- W2913322512 cites W2168492534 @default.
- W2913322512 cites W2178029086 @default.
- W2913322512 cites W2258318060 @default.
- W2913322512 cites W2282624086 @default.
- W2913322512 cites W2299936619 @default.
- W2913322512 cites W2339005651 @default.
- W2913322512 cites W2517574975 @default.
- W2913322512 cites W2530483551 @default.
- W2913322512 cites W2546693702 @default.
- W2913322512 cites W2613387856 @default.
- W2913322512 cites W2702602847 @default.
- W2913322512 cites W2771265500 @default.
- W2913322512 cites W2790351327 @default.
- W2913322512 cites W2791747812 @default.
- W2913322512 cites W2792400557 @default.
- W2913322512 cites W2796317691 @default.
- W2913322512 cites W2802219035 @default.
- W2913322512 cites W2802418035 @default.