Results 1 to 10 of about 21,750 (299)

mTORC1-independent Raptor prevents hepatic steatosis by stabilizing PHLPP2

Nature Communications, 2016
The protein raptor is a subunit of the mTORC signalling complex. Here the authors show that Raptor also exists in a free form, unbound to mTORC, and that this free Raptor negatively regulates hepatic Akt activity and lipid metabolism in mice via a ...
KyeongJin Kim, Li Qiang, Matthew S Hayden   +2 more
exaly   +2 more sources

USP9X-mediated deubiquitination of Raptor contributes to autophagy impairment and memory deficits in P301S mice [PDF]

Cell Communication and Signaling
Background Tauopathies, including Alzheimer’s disease, are characterized by the pathological aggregation of tau protein, which is strongly linked to dysregulation of the autophagy-lysosomal degradation pathway.
Siyi Zheng, Jiahui Zhu, Cailin Wang, Yanqing Wu, Shangqi Sun, Hongxiu Guo, Yanmin Chang, Rong Ma, Gang Li   +8 more
doaj   +2 more sources

Comparative analysis of the fecal microbiota of healthy and injured common kestrel (Falco tinnunculus) from the Beijing Raptor Rescue Center [PDF]

PeerJ, 2023
The gut microbiota is a complex ecosystem that interacts with many other factors to affect the health and disease states of the host. The common kestrel (Falco tinnunculus) is protected at the national level in China.
Yu Guan, Lei Bao, Lei Zhou, Chang Dai, Zhisai Li, Shuai Zhang, Yugang Shang, Wenhui Niu, Yizhuo Zhang, Hongfang Wang   +9 more
doaj   +2 more sources

Thirteen Years of Counting Raptor Migration in Batumi: Observations and Their Importance for Raptor Conservation in Russia

Пернатые хищники и их охрана, 2022
Since 2008 Batumi Raptor Count (BRC) project has been monitoring autumn migration of birds of prey in the eastern African-Palearctic flyway in southwest Georgia on the eastern coast of the Black Sea.
Olga Zaytseva, Bart Hoekstra, Johannes Jansen, Dries Engelen, Folkert de Boer, Rafa Benjumea, Jasper Wehrmann, Simon Cavaillès, Triin Kaasiku, Diego Jansen, Pia Fetting, Aki Aintila, Wouter Vansteelant   +12 more
doaj   +1 more source

Thirteen Years of Counting Migration in Batumi: Observations and Their Importance for Raptor Conservation in Russia

Пернатые хищники и их охрана, 2023
One of the most important autumn migration bottlenecks for birds of prey in the Western Palearctic is situated in South-Western Georgia, between the east coast of the Black Sea and the range of Lesser Caucasus.
Olga O. Zaitseva, Bart Hoekstra, Wouter Vansteelant   +2 more
doaj   +1 more source

Breeding Phenology of Red-Shouldered Hawks (Buteo lineatus) Is Related to Snow Cover and Air Temperature During the Pre-Laying Period

Frontiers in Ecology and Evolution, 2021
Global climate change has advanced the breeding phenology of many avian species. However, raptors’ breeding phenologies may not respond in the same way to the factors that influence passerine breeding dates.
Cheryl R. Dykstra, Jeffrey L. Hays, Melinda M. Simon, Ann R. Wegman   +3 more
doaj   +1 more source

Raptor hunted by caspases [PDF]

Cell Death & Disease, 2016
Emergence of survival strategies is a key step for organisms during evolution. The capacity to adapt from nutrient-rich to nutrient-poor environments led to the appearance of protein complexes regulating anabolic and catabolic pathways. The evolutionarily conserved kinase mTOR (mechanistic target of rapamycin) emerged as a crucial and central protein ...
R Martin, M Thome, F Martinon, N Fasel
openaire   +5 more sources

Glucagon-like peptide-1 receptor activation stimulates PKA-mediated phosphorylation of Raptor and this contributes to the weight loss effect of liraglutide

eLife, 2023
The canonical target of the glucagon-like peptide-1 receptor (GLP-1R), Protein Kinase A (PKA), has been shown to stimulate mechanistic Target of Rapamycin Complex 1 (mTORC1) by phosphorylating the mTOR-regulating protein Raptor at Ser791 following β ...
Thao DV Le, Dianxin Liu, Gai-Linn K Besing, Ritika Raghavan, Blair J Ellis, Ryan P Ceddia, Sheila Collins, Julio E Ayala   +7 more
doaj   +1 more source

Annotated raptor codes [PDF]

2011 IEEE Information Theory Workshop, 2011
In this paper, an extension of raptor codes is introduced which keeps all the desirable properties of raptor codes, including the linear complexity of encoding and decoding per information bit, unchanged. The new design, however, improves the performance in terms of the reception rate.
Chintha Tellambura, Kaveh Mahdaviani, Masoud Ardakani   +2 more
openaire   +4 more sources

The Mammalian Target of Rapamycin (mTOR) Partner, Raptor, Binds the mTOR Substrates p70 S6 Kinase and 4E-BP1 through Their TOR Signaling (TOS) Motif

Journal of Biological Chemistry, 2003
Joseph Avruch
exaly   +2 more sources