Results 21 to 30 of about 20,110 (149)

Towards an understanding of protein kinase B (PKB/Akt) function in mouse development [PDF]

open access: yes, 2004
Protein kinase B (PKB/Akt) belongs to a subfamily of serine/threonine protein kniases called AGC protein kinases. Homologues of PKB can be found in worms, flies and mammals.
Yang, Zhong-Zhou
core   +1 more source

Structural Insights into the Giardia lamblia Target of Rapamycin Homolog: A Bioinformatics Approach

open access: yes, 2023
TOR proteins, also known as targets of rapamycin, are serine/threonine kinases involved in various signaling pathways that regulate cell growth. The protozoan parasite Giardia lamblia is the causative agent of giardiasis, a neglected infectious disease ...
Rosa E. Mares-Alejandre   +3 more
core   +1 more source

mTOR modulates CD8+ T cell differentiation in mice with invasive pulmonary aspergillosis

open access: yesOpen Life Sciences, 2018
CD8+ T cells are a vital component of the adaptive immune system and important for eliminating intracellular pathogens. Notably, mTOR activity is associated with CD8+ T effector memory (Tem) cell differentiation in fungal infections.
Wang Hao   +4 more
doaj   +1 more source

Regulation of the mTOR/S6K pathway by cellular energy [PDF]

open access: yes, 2009
The mammalian target of rapamycin (mTOR) signaling pathway integrates positive and negative signals that control cellular growth, metabolism and survival. mTOR exists in two different complexes, mTOR Complex1 and mTOR Complex2.
Kalender, Adem
core   +1 more source

Quantitative phosphoproteomics reveal that mTOR regulates cell growth and proliferation by phosphorylating a functionally diverse set of substrates [PDF]

open access: yes, 2012
The atypical Ser/Thr kinase target of rapamycin (TOR) is a central controller of cell growth and proliferation. TOR forms two distinct multiprotein complexes, TORC1 and TORC2, which are structurally and functionally conserved from yeast to humans.
Robitaille, Aaron M.
core   +1 more source

Characterization of the yeast rapamycin-sensitive phosphoproteome [PDF]

open access: yes, 2012
Cell growth is a tightly regulated process, where a cell adapts its growth according to nutrient availability and cellular stress. Tor (Target Of Rapamycin) is an evolutionary conserved protein kinase and central controller of cell growth.
Cremonesi, Alessio
core   +1 more source

On the role of ras and BRF1 in the regulation of ARE-dependent mRNA-turnover [PDF]

open access: yes, 2004
Stability of the mRNAs of cytokines, chemokines, growth-factors, protooncogenes and others are regulated via an AU-rich element (ARE) in their 3’ untranslated region (UTR).
Leuenberger, Sabrina Angélique
core   +1 more source

TcALS knockdown accelerates metamorphosis via insulin signaling in Tribolium castaneum

open access: yesInsect Science, EarlyView.
RNAi silencing of TcALS accelerates larva‐to‐pupa metamorphosis in Tribolium castaneum. Abstract Insect metamorphosis is an evolutionary adaptation precisely regulated by nutritional and hormonal cues. The red flour beetle Tribolium castaneum, a major stored‐product pest, serves as an excellent model for studying this process.
Min Li   +8 more
wiley   +1 more source

Proteomic and Transcriptomic Signatures of Poor Asthma Symptom Control in the U‐BIOPRED Cohort

open access: yesAllergy, EarlyView.
No stable features were identified as associated with asthma symptom control in transcriptomics or sputum proteomics. Higher TWEAKR/TNFRSF12A and MBL/MBP‐C serum levels increased the odds of uncontrolled symptoms, while higher MK08/MAPK8 and CD5L serum levels decreased the odds, after adjustment for clinical variables.
Joana Antão   +294 more
wiley   +1 more source

Phenotype selection reveals coevolution of muscle glycogen and protein and PTEN as a gate keeper for the accretion of muscle mass in adult female mice. [PDF]

open access: yes, 2012
We have investigated molecular mechanisms for muscle mass accretion in a non-inbred mouse model (DU6P mice) characterized by extreme muscle mass. This extreme muscle mass was developed during 138 generations of phenotype selection for high protein ...
Hammon Harald M.   +53 more
core   +1 more source

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