Search Results - "Mogi, Chihiro"
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Zebrafish imaging reveals TP53 mutation switching oncogene-induced senescence from suppressor to driver in primary tumorigenesis
Published in Nature communications (18-03-2022)“…Most tumours are thought to arise through oncogenic cell generation followed by additional mutations. How a new oncogenic cell primes tumorigenesis by…”
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A missense mutation of Leu74Pro of OGR1 found in familial amelogenesis imperfecta actually causes the loss of the pH-sensing mechanism
Published in Biochemical and biophysical research communications (11-06-2020)“…Ovarian cancer G protein-coupled receptor 1 (OGR1), also known as GPR68, is a proton-sensing G protein-coupled receptor (GPCR) coupling to Gq/11/phospholipase…”
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3
Alamandine reduces leptin expression through the c-Src/p38 MAP kinase pathway in adipose tissue
Published in PloS one (07-06-2017)“…Obesity is associated with an increased risk of diabetes mellitus, hypertension, and renal dysfunction. Angiotensin 1-7 and alamandine are heptameric renin…”
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Rapid reverse genetics systems for Nothobranchius furzeri, a suitable model organism to study vertebrate aging
Published in Scientific reports (08-07-2022)“…The African turquoise killifish Nothobranchius furzeri ( N. furzeri ) is a useful model organism for studying aging, age-related diseases, and embryonic…”
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The protective role of proton-sensing TDAG8 in the brain injury in a mouse ischemia reperfusion model
Published in Scientific reports (14-10-2020)“…Extracellular acidification in the brain has been observed in ischemia; however, the physiological and pathophysiological implications of the pH reduction…”
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Involvement of GPR4 in increased growth hormone and prolactin expressions by extracellular acidification in MtT/S cells
Published in Journal of Reproduction and Development (2020)“…Hormone-secreting pituitary adenomas show unregulated hormonal hypersecretion and cause hyperpituitarism. However, the mechanism of the unregulated hormone…”
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The proton-sensing G protein-coupled receptor T-cell death-associated gene 8 (TDAG8) shows cardioprotective effects against myocardial infarction
Published in Scientific reports (10-08-2017)“…Myocardial infarction (MI) is an ischaemic heart condition caused by the occlusion of coronary arteries. Following MI, lactic acid from anaerobic glycolysis…”
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Ionotropic and Metabotropic Proton-Sensing Receptors Involved in Airway Inflammation in Allergic Asthma
Published in Mediators of Inflammation (01-01-2014)“…An acidic microenvironment has been shown to evoke a variety of airway responses, including cough, bronchoconstriction, airway hyperresponsiveness (AHR),…”
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Involvement of Proton-Sensing TDAG8 in Extracellular Acidification-Induced Inhibition of Proinflammatory Cytokine Production in Peritoneal Macrophages
Published in The Journal of immunology (1950) (01-03-2009)“…Extracellular acidification inhibited LPS-induced TNF-alpha protein production, which was associated with an inhibition of TNF-alpha mRNA expression, in mouse…”
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10
Critical role of ABCA1 transporter in sphingosine 1‐phosphate release from astrocytes
Published in Journal of neurochemistry (01-12-2007)“…Sphingosine 1‐phosphate (S1P) is accumulated in lipoproteins, especially high‐density lipoprotein (HDL), in plasma. However, it remains uncharacterized how…”
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Role of extracellular proton-sensing OGR1 in regulation of insulin secretion and pancreatic β-cell functions
Published in Endocrine Journal (2014)“…Insulin secretion with respect to pH environments has been investigated for a long time but its mechanism remains largely unknown. Extracellular pH is usually…”
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Mutations in the pH-Sensing G-protein-Coupled Receptor GPR68 Cause Amelogenesis Imperfecta
Published in American journal of human genetics (06-10-2016)“…Amelogenesis is the process of dental enamel formation, leading to the deposition of the hardest tissue in the human body. This process requires the intricate…”
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Identification of a Potent and Selective GPR4 Antagonist as a Drug Lead for the Treatment of Myocardial Infarction
Published in ACS medicinal chemistry letters (12-05-2016)“…GPR4, a pH-sensing G protein-coupled receptor, is highly expressed in endothelial cells and may be activated in myocardial infarction due the decreased tissue…”
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14
Role of Scavenger Receptor Class B Type I and Sphingosine 1-Phosphate Receptors in High Density Lipoprotein-induced Inhibition of Adhesion Molecule Expression in Endothelial Cells
Published in The Journal of biological chemistry (08-12-2006)“…We characterized the molecular mechanisms by which high density lipoprotein (HDL) inhibits the expression of adhesion molecules, including vascular cell…”
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15
Orally active lysophosphatidic acid receptor antagonist attenuates pancreatic cancer invasion and metastasis in vivo
Published in Cancer science (01-06-2012)“…Pancreatic cancer is highly metastatic and has a poor prognosis. However, there is no established treatment for pancreatic cancer. Lysophosphatidic acid (LPA)…”
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Proton-sensing ovarian cancer G protein-coupled receptor 1 on dendritic cells is required for airway responses in a murine asthma model
Published in PloS one (11-11-2013)“…Ovarian cancer G protein-coupled receptor 1 (OGR1) stimulation by extracellular protons causes the activation of G proteins and subsequent cellular functions…”
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Characterization of Imidazopyridine Compounds as Negative Allosteric Modulators of Proton-Sensing GPR4 in Extracellular Acidification-Induced Responses
Published in PloS one (12-06-2015)“…G protein-coupled receptor 4 (GPR4), previously proposed as the receptor for sphingosylphosphorylcholine, has recently been identified as the proton-sensing G…”
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Mechanism and Role of High Density Lipoprotein-induced Activation of AMP-activated Protein Kinase in Endothelial Cells
Published in The Journal of biological chemistry (12-02-2010)“…The upstream signaling pathway leading to the activation of AMP-activated protein kinase (AMPK) by high density lipoprotein (HDL) and the role of AMPK in…”
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Protective Role of Proton-Sensing TDAG8 in Lipopolysaccharide-Induced Acute Lung Injury
Published in International journal of molecular sciences (04-12-2015)“…Acute lung injury is characterized by the infiltration of neutrophils into lungs and the subsequent impairment of lung function. Here we explored the role of…”
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Deficiency of Proton-Sensing Ovarian Cancer G Protein-Coupled Receptor 1 Attenuates Glucose-Stimulated Insulin Secretion
Published in Endocrinology (Philadelphia) (01-09-2012)“…Ovarian cancer G protein-coupled receptor 1 (OGR1) has been shown as a receptor for protons. In the present study, we aimed to know whether OGR1 plays a role…”
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