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A3262

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Palabra clave:'A3262'
Mostrando 1-30 of 1525 resultados para "A3262" en el plazo de Papeles
Jingjing Pan et al.
Frontiers in microbiology, 9, 962-962 (2018-06-06)
Vibrio fluvialis, an emerging foodborne pathogen of increasing public health concern, contains two distinct gene clusters encoding type VI secretion system (T6SS), the most newly discovered secretion pathway in Gram-negative bacteria. Previously we have shown that one of the two
Yaling Jiang et al.
Scientific reports, 5, 13735-13735 (2015-09-04)
Human endometrium decidualization, which involves endometrial stromal proliferation and differentiation, is a prerequisite for embryo implantation, thus successful pregnancy. The Forkhead Box M1 (FoxM1), previously known as HNF-3, HFH-11, MPP2, Win, and Trident, is a transcriptional factor that plays crucial
Yiru Zhang et al.
Cancer research, 80(1), 30-43 (2019-11-07)
The receptor kinase c-MET has emerged as a target for glioblastoma therapy. However, treatment resistance emerges inevitably. Here, we performed global metabolite screening with metabolite set enrichment coupled with transcriptome and gene set enrichment analysis and proteomic screening, and identified
Li Wang et al.
Scientific reports, 7(1), 12044-12044 (2017-09-25)
Beta amyloid peptides (Aβ) are known risk factors involved in cognitive impairment, neuroinflammatory and apoptotic processes in Alzheimer's disease (AD). Phosphodiesterase 2 (PDE2) inhibitors increase the intracellular cAMP and/or cGMP activities, which may ameliorate cognitive deficits associated with AD. However
X Li et al.
Fungal biology, 124(3-4), 164-173 (2020-03-30)
The cAMP signaling pathway has been shown to be important in controlling morphological changes and pathogenicity in plant pathogens. In the present study, we identified PcPdeH, a gene encoding a high-affinity phosphodiesterase (PDE), which is a key regulator of the
Jinbo Cheng et al.
Autophagy, 16(12), 2193-2205 (2020-02-01)
Microglial activation-induced neuroinflammation is closely associated with the development of Parkinson disease (PD). Macroautophagy/autophagy regulates many biological processes, but the role of autophagy in microglial activation during PD development remains largely unclear. In this study, we showed that deletion of
Yoshio Muguruma et al.
Biomedical chromatography : BMC, 34(2), e4722-e4722 (2019-10-28)
The metabolome presence of nucleobases, nucleosides, nucleotides and related phosphorylated metabolites has been examined for Alzheimer's disease (AD). Although reversed-phase liquid chromatography tandem mass spectrometry (LC-MS/MS) has been used for the determination of these analytes, they were limited in chromatographic
Nicolas Aznar et al.
eLife, 4, e07091-e07091 (2015-07-01)
Wnt signaling is essential for tissue homeostasis and its dysregulation causes cancer. Wnt ligands trigger signaling by activating Frizzled receptors (FZDRs), which belong to the G-protein coupled receptor superfamily. However, the mechanisms of G protein activation in Wnt signaling remain
Patricio Atanes et al.
Metabolism: clinical and experimental, 113, 154394-154394 (2020-10-16)
Chemokines are known to play essential roles mediating immunity and inflammation in many physiological and pathophysiological processes, with reports linking their action to the development of obesity, insulin resistance and type 2 diabetes (T2D). Given our findings of highly upregulated
Nancy Nader et al.
Developmental biology, 395(2), 355-366 (2014-09-16)
Vertebrate oocytes are naturally arrested at prophase of meiosis I for sustained periods of time before resuming meiosis in a process called oocyte maturation that prepares the egg for fertilization. Members of the constitutively active GPR3/6/12 family of G-protein coupled
Julia Bräunig et al.
Frontiers in endocrinology, 9, 523-523 (2018-10-10)
3-Iodothyronamine (3-T1AM) is an endogenous thyroid hormone metabolite. The profound pharmacological effects of 3-T1AM on energy metabolism and thermal homeostasis have raised interest to elucidate its signaling properties in tissues that pertain to metabolic regulation and thermogenesis. Previous studies identified
Andy Kuo et al.
European journal of pharmacology, 872, 172947-172947 (2020-01-29)
Previously, we showed that no two of seven opioids administered by the intracerebroventricular route had the same potency rank order for evoking antinociception, constipation and respiratory depression in rats. To gain insight at the cellular level, this study was designed
Ja Young Jeon et al.
International journal of molecular medicine, 44(3), 1161-1171 (2019-09-17)
The present study investigated whether glucagon like peptide‑1 (GLP‑1) improves glucose uptake through glucose transporter type 4 (GLUT4), mediated by the activation of sirtuin 1 (SIRT1), in skeletal muscle cells with palmitate induced‑insulin resistance. The levels of glucose uptake, GLUT4
Hae-Jun Yang et al.
Reproduction (Cambridge, England), 158(6), 543-554 (2019-10-28)
The developmental competence of in vitro-matured oocytes is still lower than that of the in vivo-matured oocytes due to precocious meiotic resumption and inappropriate cytoplasmic maturation. Although numerous efforts have been attempted to accomplish better in vitro maturation (IVM) condition
Chih-Tai Chen et al.
Nutrients, 7(6), 4938-4954 (2015-06-20)
Doxorubicin (DOX) induces oxidative stress leading to cardiotoxicity. Diosgenin, a steroidal saponin of Dioscorea opposita, has been reported to have antioxidant activity. Our study was aimed to find out the protective effect of diosgenin against DOX-induced cardiotoxicity in mice. DOX
Youna Moon et al.
Nutrients, 11(8) (2019-08-02)
The aim of this research was to estimate the preventive effects of filbertone, the main flavor compound in hazelnuts, on lipid accumulation in the adipose tissue of mice fed a high-fat diet (HFD) and to reveal the underlying molecular mechanisms.
Eyal Ozeri et al.
Cellular immunology, 361, 104281-104281 (2021-01-17)
Dendritic cells (DCs) mature upon an inflammatory trigger. However, an inflammatory trigger can lead to a semi-mature phenotype, allowing DCs to evoke tolerance and expedite the resolution of inflammation. This duality likely involves context-dependent modulation of inflammatory signaling. Human α1-antitrypsin
Yoojoong Kim et al.
Journal of molecular biology, 432(22), 5966-5984 (2020-10-16)
The neurotransmitter γ-aminobutyric acid (GABA) activates the metabotropic GABAB receptor to generate slow, prolonged inhibitory signals that regulate the neural circuitry. The GABAB receptor is an obligate heterodimeric G protein-coupled receptor (GPCR) comprised of GBR1 and GBR2 subunits, each with
Justine E Roderick et al.
Blood, 137(4), 500-512 (2021-01-29)
Glucocorticoid (GC) resistance remains a clinical challenge in pediatric acute lymphoblastic leukemia where response to GC is a reliable prognostic indicator. To identify GC resistance pathways, we conducted a genome-wide, survival-based, short hairpin RNA screen in murine T-cell acute lymphoblastic
Pu Hu et al.
The Journal of neuroscience : the official journal of the Society for Neuroscience, 40(12), 2519-2537 (2020-02-15)
The bed nucleus of the stria terminalis (BNST) is a forebrain region highly responsive to stress that expresses corticotropin-releasing hormone (CRH) and is implicated in mood disorders, such as anxiety. However, the exact mechanism by which chronic stress induces CRH-mediated
Min Jung Lee et al.
European journal of pharmacology, 735, 115-122 (2014-04-29)
DA-6886, the gastrointestinal prokinetic benzamide derivative is a novel 5-HT4 receptor agonist being developed for the treatment of constipation-predominant irritable bowel syndrome (IBS-C). The purpose of this study was to characterize in vitro and in vivo pharmacological profile of DA-6886.
Tetsuaki Hiyoshi et al.
The Journal of pharmacology and experimental therapeutics, 351(3), 642-653 (2014-10-04)
Excess glutamatergic neurotransmission has been implicated in the pathophysiology of schizophrenia, and the activation of metabotropic glutamate 2 (mGlu2) receptor may exert antipsychotic effects by normalizing glutamate transmission. In the present study, we investigated the neurophysiologic and antipsychotic profiles of
Natarin Caengprasath et al.
iScience, 23(9), 101449-101449 (2020-08-28)
The ability of propionate, a short-chain fatty acid produced from the fermentation of non-digestible carbohydrates in the colon, to stimulate the release of anorectic gut hormones, such as glucagon like peptide-1 (GLP-1), is an attractive approach to enhance appetite regulation
Hao Wang et al.
The international journal of neuropsychopharmacology, 23(10), 700-711 (2020-07-10)
Depression is highly related to Alzheimer's disease (AD), yet no effective treatment is available. Phosphodiesterase-4 (PDE4) has been considered a promising target for treatment of AD and depression. Roflumilast, the first PDE4 inhibitor approved for clinical use, improves cognition at
Emiliana Echeverría et al.
Frontiers in pharmacology, 11, 113-113 (2020-03-11)
G protein coupled receptor (GPCR) kinases (GRKs) are key regulators of GPCR signaling. Canonical mechanism of GPCR desensitization involves receptor phosphorylation by GRKs followed by arrestin recruitment and uncoupling from heterotrimeric G protein. Although β3-adrenergic receptor (β3AR) lacks phosphorylation sites
Cédric Brulé et al.
FASEB journal : official publication of the Federation of American Societies for Experimental Biology, 28(12), 5148-5162 (2014-09-04)
Biased agonism by G-protein-coupled receptor ligands has opened up strategies for targeted physiological or therapeutic actions. We hypothesized that urotensin II (UII)-derived peptides displayed unexpected physiological effects because of such biased signaling on the UII human urotensin (hUT) receptor. We
Arnault Massink et al.
Molecular pharmacology, 87(2), 305-313 (2014-12-05)
Recently we identified a sodium ion binding pocket in a high-resolution structure of the human adenosine A2A receptor. In the present study we explored this binding site through site-directed mutagenesis and molecular dynamics simulations. Amino acids in the pocket were
Kenji Maeda et al.
The Journal of pharmacology and experimental therapeutics, 350(3), 589-604 (2014-06-21)
Brexpiprazole (OPC-34712, 7-{4-[4-(1-benzothiophen-4-yl)piperazin-1-yl]butoxy}quinolin-2(1H)-one) is a novel drug candidate in clinical development for psychiatric disorders with high affinity for serotonin, dopamine, and noradrenaline receptors. In particular, it bound with high affinity (Ki < 1 nM) to human serotonin 1A (h5-HT1A)-, h5-HT2A-
Xuan Yu et al.
American journal of physiology. Endocrinology and metabolism, 307(4), E398-E407 (2014-07-10)
Activation of GPER exerts a protective effect in hypertension and ischemia-reperfusion models and relaxes arteries in vitro. However, our understanding of the mechanisms of GPER-mediated vascular regulation is far from complete. In the current study, we tested the hypothesis that
Natalia Murataeva et al.
Investigative ophthalmology & visual science, 56(5), 3304-3313 (2015-05-30)
Cannabinoid CB1 receptors are found in abundance in the vertebrate eye, with most tissue types expressing this receptor. However, the function of CB1 receptors in corneal epithelial cells (CECs) is poorly understood. Interestingly, the corneas of CB1 knockout mice heal
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