mTORC1 and Nutrient Homeostasis: The Central Role of the Lysosome.
mTORC1 and Nutrient Homeostasis: The Central Role of the Lysosome.
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DOI:
10.3390/ijms19030818
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发表时间:
2018-03-12
影响因子:
5.6
通讯作者:
Korolchuk VI
中科院分区:
文献类型:
--
作者:
Rabanal-Ruiz Y;Korolchuk VI
The mechanistic target of rapamycin complex 1 (mTORC1) coordinates cellular growth and metabolism with environmental inputs to ensure that cells grow only under favourable conditions. When active, mTORC1 stimulates biosynthetic pathways including protein, lipid and nucleotide synthesis and inhibits cellular catabolism through repression of the autophagic pathway, thereby promoting cell growth and proliferation. The recruitment of mTORC1 to the lysosomal surface has been shown to be essential for its activation. This finding has significantly enhanced our knowledge of mTORC1 regulation and has focused the attention of the field on the lysosome as a signalling hub which coordinates several homeostatic pathways. The intriguing localisation of mTORC1 to the cellular organelle that plays a crucial role in catabolism enables mTORC1 to feedback to autophagy and lysosomal biogenesis, thus leading mTORC1 to enact precise spatial and temporal control of cell growth. This review will cover the signalling interactions which take place on the surface of lysosomes and the cross-talk which exists between mTORC1 activity and lysosomal function.
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影响因子:
8.8
作者:
Chantranupong L;Wolfson RL;Orozco JM;Saxton RA;Scaria SM;Bar-Peled L;Spooner E;Isasa M;Gygi SP;Sabatini DM
通讯作者:
Sabatini DM
DOI:
10.1083/jcb.201610113
发表时间:
2017-07-03
期刊:
The Journal of cell biology
影响因子:
--
作者:
Carroll B;Nelson G;Rabanal-Ruiz Y;Kucheryavenko O;Dunhill-Turner NA;Chesterman CC;Zahari Q;Zhang T;Conduit SE;Mitchell CA;Maddocks ODK;Lovat P;von Zglinicki T;Korolchuk VI
通讯作者:
Korolchuk VI
影响因子:
3.9
作者:
Avruch, Joseph;Long, Xiaomeng;Kikkawa, Ushio
通讯作者:
Kikkawa, Ushio
影响因子:
7.8
作者:
Bjorkoy, Geir;Lamark, Trond;Brech, Andreas;Outzen, Heidi;Perander, Maria;Overvatn, Aud;Stenmark, Harald;Johansen, Terje
通讯作者:
Johansen, Terje
影响因子:
18.2
作者:
Campisi J
通讯作者:
Campisi J