Results 1 to 10 of about 103,930 (303)
The Circadian Protein Period2 Suppresses mTORC1 Activity via Recruiting Tsc1 to mTORC1 Complex [PDF]
Cell Metabolism, 2019 Although emerging evidence indicates an important role of the circadian clock in modulating the diurnal oscillation of mammalian target of rapamycin complex 1 (mTORC1) signaling, the underlying molecular mechanism remains elusive. Here we show that Period2 (Per2), a core clock protein, functions as a scaffold protein to tether tuberous sclerosis ...
Fabin Dang, Yu Li, Yi Liu
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MNK Controls mTORC1:Substrate Association through Regulation of TELO2 Binding with mTORC1 [PDF]
Cell Reports, 2017 The mechanistic target of rapamycin (mTOR) integrates numerous stimuli and coordinates the adaptive response of many cellular processes. To accomplish this, mTOR associates with distinct co-factors that determine its signaling output. While many of these
Michael C. Brown, Matthias Gromeier
doaj +3 more sources
Regulation of nuclear mTORC1 [PDF]
Molecular & Cellular Oncology, 2021 mTORC1 integrates diverse upstream signals to control cell growth and metabolism. We previously showed that mTORC1 activity is spatially compartmentalized to ensure its signaling specificity. In a recently published study, we demonstrated the existence of mTORC1 activity in the nucleus and identified a unique mode of its regulation in the nuclear ...
Xin Zhou, Yanghao Zhong, Jin Zhang
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How mTORC1 senses leucine [PDF]
Nature Reviews Molecular Cell Biology, 2015 Kim Baumann
exaly +2 more sources
Differential effects of selective inhibitors targeting the PI3K/AKT/mTOR pathway in acute lymphoblastic leukemia [PDF]
, 2013 Purpose: Aberrant PI3K/AKT/mTOR signaling has been linked to oncogenesis and therapy resistance in various malignancies including leukemias. In Philadelphia chromosome (Ph) positive leukemias, activation of PI3K by dysregulated BCR-ABL tyrosine kinase ...
Badura, Susanne +8 more
core +11 more sources
Survival of intracellular pathogens in response to mTORC1- or TRPML1-TFEB-induced xenophagy
Autophagy Reports, 2023 Intracellular pathogens establish persistent infections by generating reservoirs that protect them from the action of antibiotics and the host immune response.
Mariana I. Capurro +3 more
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COVID 19 in a family with rare genetic disease of the nervous system
Неврология, нейропсихиатрия, психосоматика, 2022 We present familial tuberous sclerosis (TS) case complicated by COVID-19. COVID-19 aggravates the course of TS and may lead to a fatal outcome. We review the role of mTORC1 (mechanistic/mammalian Target of Rapamycin Complex 1) in the development and ...
M. Yu. Martynov +2 more
doaj +1 more source
Glutaminolysis feeds mTORC1 [PDF]
Cell Cycle, 2012 Glutamine is an important amino acid from a metabolic point of view. As an amino acid and a precursor for other amino acids, it sustains protein synthesis. It is also required for production of nucleotides (pyrimidines) and α-ketoglutarate (αKG). αKG is produced via double deamination of glutamine, a process termed glutaminolysis. Glutamine is first de-
Durán, Raúl V., Hall, Michael N.
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A mTORC1-mediated cyst(e)ine sensing mechanism governing GPX4 synthesis and ferroptosis
Molecular & Cellular Oncology, 2021 Ferroptosis is a cell death mechanism triggered by lipid peroxidation. Our recent study linked cyst(e)ine availability with glutathione peroxidase 4 (GPX4) protein synthesis and ferroptosis mitigation via a Rag-mechanistic target of rapamycin complex 1 ...
Yuelong Yan, Guang Lei, Boyi Gan
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Cellular Uptake, Metabolism and Sensing of Long-Chain Fatty Acids
Frontiers in Bioscience-Landmark, 2023 Fatty acids (FAs) are critical nutrients that regulate an organism’s health and development in mammal. Long-chain fatty acids (LCFAs) can be divided into saturated and unsaturated fatty acids, depending on whether the carbon chain contains at least 1 ...
Qiburi He +4 more
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