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Ligand selectivity may directly be related to the
2021-10-14
Ligand selectivity may directly be related to the conformational landscape explored by GPCRs despite that most GPCRs do not require dimerization for ligand recognition (Mary et al., 2012). Monomer FPRs have traditionally been perceived as receptors that can recognize N-formyl peptides and LXA4. This
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ADAM has two alternative splicing forms a
2021-10-14
ADAM12 has two alternative splicing forms, a membrane-anchored long form (ADAM12-L) and a secreted short form (ADAM12-S). Both the long and short forms have metalloproteinase, disintegrin, cysteine-rich, and epidermal growth factor-like domains and can shed pro-heparin binding-epidermal growth facto
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The ETA receptor has a higher affinity for endothelin than
2021-10-14
The ETA receptor has a higher affinity for endothelin-1 than the two other agonists, with an affinity order of endothelin-1>endothelin-2>endothelin-3, while the ETB receptor exhibits similar affinities for all three isopeptides (Arai et al., 1990b, Sakurai et al., 1990). Earlier studies of the selec
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Histamine functions as a key neurotransmitter in multiple
2021-10-14
Histamine functions as a key neurotransmitter in multiple circuits to control various behaviors. In Drosophila photoreceptor, histamine is produced de novo by histidine decarboxylase (Burg et al., 1993); meanwhile, maintaining normal histamine content also depends on the histamine recycling pathway
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OS has a key role in the
2021-10-14
OS has a key role in the pathogenesis of micro- and macrovascular diabetic complications [3]. There is now convincing evidence that the enzymes that generate ROS and gasotransmitters, such as nitric oxide (NO) and CO, are redox regulated at both the transcription and activity levels, and are also im
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Interestingly in vivo infusion and uptake of Ang II in
2021-10-14
Interestingly, in vivo infusion and uptake of Ang II in intact mice indicated that multiligand endocytic receptor megalin has at least some role in the uptake of Ang II and the downstream signaling process in proximal tubule acpt (PTCs) in vivo [173]. Earlier in vivo studies showed that PTCs of the
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The vessel wall protein collagen which becomes exposed to
2021-10-14
The vessel wall protein collagen, which becomes exposed to circulating platelets after vascular injuries, is a very strong platelet agonist. It stimulates all relevant platelet activation steps predominantly via the GPVI/FcRγ-chain receptor complex through an immunoreceptor tyrosine-based activation
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TG-101348 CF patients can suffer from a multitude of hepatob
2021-10-14
CF patients can suffer from a multitude of hepatobiliary problems including gall stones, hepatitis, steatosis and cirrhosis. Hepatobiliary problems are common in pediatric CF patients with reported prevalence rates up to 25% [12,13]. Cystic fibrosis related liver disease (CFLD) was thought to devel
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LbGlcK and the HsHxKIV d glucose
2021-10-14
LbGlcK and the HsHxKIV-d-glucose complex (PDB entry 3IDH) [17] were superimposed from individual subunits. The active site regions revealed the key Busulfan binding residues to be present for LbGlcK; also, the superposition showed that HsHxKIV had residues that were absent in LbGlcK, such as K169 a
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The rationale for developing HDACi as anticancer agents was
2021-10-13
The rationale for developing HDACi as anticancer agents was based on their ability to induce the hyperacetylation of histones and nonhistone proteins, resulting in increased differentiation, apoptosis, and PRT062070 synthesis arrest of cancer cells 1, 2, 3. HDACi have been used in the treatment of
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As comparators compounds and were made
2021-10-13
As comparators, compounds and were made using the pyrazolopyridine core with the CF triazole attached. The 2-fluorophenyl group was replaced with the methylpyrimidine in compound . The potency of these compounds were very good and compound looks attractive from a physicochemical perspective as it
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In the present study we conducted
2021-10-13
In the present study, we conducted a search for other possible endogenous ligands for GPR35. We focused on lysophospholipids because of the homology (30%) between GPR35 and GPR55 whose endogenous ligand is lysophosphatidylinositol (LPI) [9], especially 2-arachidonoyl LPI [10]. Notably, the GPR35 gen
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In addition to redox stress nutritional intake plays a key
2021-10-13
In addition to redox stress, nutritional intake plays a key role in modulating energy metabolism. DIO animal models are commonly used to study altered metabolic changes consequential to fat storage within various fat pads. In general, diets containing >40% high-fat lard, milk, and butter promote exc
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Our data for glucose and insulin tolerance tests
2021-10-13
Our data for glucose and insulin tolerance tests indicate that niacin-induced hyperglycemia is proportional to the degree of insulin resistance induced, implying that there is deterioration in islet function with niacin treatment (McCulloch et al., 1991). In this regard, we have demonstrated, for th
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Altiratinib It may seem counterintuitive that a lymphocyte w
2021-10-13
It may seem counterintuitive that a lymphocyte which is unable to proliferate could have neoplastic potential since the very definition of neoplasia is one of autonomous clonal expansion of a cell. The lack of co-stimulatory molecules CD27 and CD28 can potentially be overcome by activating NK cell r
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