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The anticholinesterase activities of all subfractions derive
2020-07-23
The anticholinesterase activities of all subfractions derived from EtOAc extract were detected and summarized in . Fraction 5 and its resulting subfractions (5B, 5C, 5D, 5C3, 5C4, 5D3, and 5D4) were found to show attractive activities. Subsequently, ten compounds (–) were obtained from these active
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Another interesting finding regarding substrate selectivity
2020-07-23
Another interesting finding regarding substrate selectivity of iPLA2-VIA in whole cellular systems stems from the observation that some of the major species hydrolyzed by the enzyme contain a 16:1 fatty ML347 at the sn-2 position [57,119], raising the possibility that iPLA2-VIA may constitute a majo
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br Transparency document br Acknowledgments This study was f
2020-07-23
Transparency document Acknowledgments This study was funded by ICMR, Govt. of India. Alisha Dhiman acknowledges UGC-DSKPDF, India for post-doctoral fellowship and Monisha Gopalani acknowledges CSIR, India for Senior Research Fellowship. AIRF, JNU is acknowledged for TEM, confocal microscopy an
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While oxysterols were most extensively
2020-07-23
While oxysterols were most extensively studied for its potent ability to mediate feedback regulation of cholesterol biosynthesis, some early investigations showed that the enzymes involved in its syntheses were highly upregulated in macrophages and dendritic cells—an indication of possible roles in
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Here we report that ILC s
2020-07-23
Here, we report that ILC3s sensed oxysterols through GPR183, which was highly expressed by LTi-like ILC3s. 7α,25-OHC-synthesizing enzymes were produced by fibroblastic stromal cantharidin found in intestinal lymphoid structures, and the GPR183 ligand 7α,25-OHC acted as a chemoattractant for ILC3s.
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CYP A is involved in
2020-07-23
CYP3A is involved in the metabolism of approximately 50% of all drugs that are currently prescribed to patients [1], [15], [16]. Marked interindividual variabilitity of the catalytic function for metabolizing CYP3A substrates has been demonstrated with variability exceeding 20-fold [1]. Levonorgestr
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Self Determination Theory SDT as described by Ryan and Deci
2020-07-22
Self-Determination Theory (SDT), as described by Ryan and Deci (2000) is “an approach to human motivation and personality that uses traditional empirical methods while employing an organismic metatheory highlighting the importance of humans\' evolved inner resources for personality development and b
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Estrogen receptors ERs belong to the third class of nuclear
2020-07-22
Estrogen receptors (ERs) belong to the third class of nuclear receptors (NR3) [23]. Two different forms of ER have been described, ERα and ERβ. They are coded by two distinct genes (ESR1 and ESR2, respectively) containing 8 transcribed exons that give rise to six conserved protein domains: domains A
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Three kinase inhibitors dasatinib type I imatinib type II
2020-07-22
Three kinase inhibitors dasatinib (type I), imatinib (type II) and nilotinib (type II), identified initially as inhibitors of tyrosine kinase BCR-ABL, were found to target DDRs in a chemical proteomic profiling study (Bantscheff et al., 2007, Hantschel et al., 2008). These tyrosine kinase inhibitors
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Multiple protein species are known to naturally exist for
2020-07-22
Multiple protein species are known to naturally exist for the transmembrane receptors DDR1 and DDR2. Five splice variants have been characterized for DDR1 (“a” through “e”). The d and e isoforms lack the intracellular kinase domain of DDR1. The splicing of DDR1 to various extents has been reported i
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br EBV BILF A Virus Encoded TM Receptor
2020-07-22
EBV-BILF1—A Virus-Encoded 7TM Receptor with Immune Evasive Functions The EBV-encoded BILF1 receptor (EBV-BILF1) is thought to be implicated in the immune evasion strategy of EBV.56, 61, 62 This orphan 7TM receptor is expressed at significant levels during the early lytic phase of the virus infect
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Our study provides proof of principle for
2020-07-22
Our study provides proof of principle for dimerizing two different E3 ligases as a novel approach to inducing one ligase to degrade the other one. The outcome of ‘ligase versus ligase’ PROTAC-mediated activity might be unpredictable a priori, but could reveal a new mechanism for proximity-mediated h
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br Conclusions Mulan is a mitochondrial E ubiquitin ligase
2020-07-22
Conclusions Mulan is a mitochondrial E3 ubiquitin ligase with diverse roles in cell growth, cell death, and mitophagy. To better understand the mechanism of Mulan\'s function we used a modified yeast two-hybrid system to isolate proteins that interact with its cytoplasmic RING domain (amino acid
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Then what is the solution to tackle DNA damage induced
2020-07-22
Then what is the solution to tackle DNA damage-induced metabolic decline? The culprit here may be not DNA damage signaling per se, but rather the persistent activation of the DNA damage signaling pathways due to age-related accumulation of DNA damage. DNA repair, including repair by NHEJ, is an esse
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br Methods br Results and discussion br Acknowledgements br
2020-07-22
Methods Results and discussion Acknowledgements Introduction Diacylglycerol O-acyltransferase (DGAT) is a key enzyme that catalyzes the final committed step in triglyceride synthesis and is highly expressed in the small intestine, adipose tissue, liver and mammary gland.1, 2, 3, 4 Its im
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