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Koichi Sato

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Chemicals & Drugs

Anatomy

Physiology

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Takashi Nakakura; Hiroshi Ohnishi; Akihiro Harada; Tadahiro Kitamura; Masaki Kobayashi; Chihiro Mogi; Koichi Sato; Tetsuya Sugiyama; Shigeyasu Tanaka; Masayuki Tobo; Hideaki Tomura; Mitsutoshi Wayama; Fumikazu Okajima
Deficiency of proton-sensing ovarian cancer G protein-coupled receptor 1 attenuates glucose-stimulated insulin secretion.
Mayumi Komachi; Chihiro Mogi; Hideo Ohta; Koichi Sato; Izumi Takeyoshi; Masayuki Tobo; Hideaki Tomura; Takayuki Yamada; Keisuke Yanagida; Dong-Soon Im; Satoshi Ishii; Takao Kimura; Fumikazu Okajima
Orally active lysophosphatidic acid receptor antagonist attenuates pancreatic cancer invasion and metastasis in vivo.
Xiao-dong He; Mayumi Komachi; Chihiro Mogi; Naoya Murata; Takashi Nakakura; Koichi Sato; Mutsumi Takano; Masayuki Tobo; Hideaki Tomura; Fumikazu Okajima
Involvement of proton-sensing receptor TDAG8 in the anti-inflammatory actions of dexamethasone in peritoneal macrophages.

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All Publications

2012: Takashi Nakakura; Hiroshi Ohnishi; Akihiro Harada; Tadahiro Kitamura; Masaki Kobayashi; Chihiro Mogi; Koichi Sato; Tetsuya Sugiyama; Shigeyasu Tanaka; Masayuki Tobo; Hideaki Tomura; Mitsutoshi Wayama; Fumikazu Okajima
Deficiency of proton-sensing ovarian cancer G protein-coupled receptor 1 attenuates glucose-stimulated insulin secretion.
Endocrinology 2012;153(9):4171-80.
2012: Mayumi Komachi; Chihiro Mogi; Hideo Ohta; Koichi Sato; Izumi Takeyoshi; Masayuki Tobo; Hideaki Tomura; Takayuki Yamada; Keisuke Yanagida; Dong-Soon Im; Satoshi Ishii; Takao Kimura; Fumikazu Okajima
Orally active lysophosphatidic acid receptor antagonist attenuates pancreatic cancer invasion and metastasis in vivo.
Cancer science 2012;103(6):1099-104.
2011: Xiao-dong He; Mayumi Komachi; Chihiro Mogi; Naoya Murata; Takashi Nakakura; Koichi Sato; Mutsumi Takano; Masayuki Tobo; Hideaki Tomura; Fumikazu Okajima
Involvement of proton-sensing receptor TDAG8 in the anti-inflammatory actions of dexamethasone in peritoneal macrophages.
Biochemical and biophysical research communications 2011;415(4):627-31.
2011: Shinichi Matsuzaki; Chihiro Mogi; Masatomo Mori; Akihiro Ono; Koichi Sato; Hideaki Tomura; Hiroaki Tsurumaki; Hidenori Yamada; Masakiyo Yatomi; Haruka Aoki; Kunio Dobashi; Takeshi Hisada; Isao Ichimonji; Tamotsu Ishizuka; Yosuke Kamide; Yasuhiko Koga; Mayumi Komachi; Fumikazu Okajima
Extracellular acidification induces connective tissue growth factor production through proton-sensing receptor OGR1 in human airway smooth muscle cells.
Biochemical and biophysical research communications 2011;413(4):499-503.
2011: Takao Kimura; Hitoshi Kurose; Atsushi Kuwabara; Chihiro Mogi; Masami Murakami; Hideo Ohta; Koichi Sato; Hideaki Tomura; Dong-Soon Im; Fumikazu Okajima
p2y5/LPA(6) attenuates LPA(1)-mediated VE-cadherin translocation and cell-cell dissociation through G(12/13) protein-Src-Rap1.
Cardiovascular research 2011;92(1):149-58.
2011: Koichi Sato; Yuta Horiuchi; Ye Jin; Enkhzol Malchinkhuu; Mayumi Komachi; Toshihiko Kondo; Fumikazu Okajima
Unmasking of LPA1 receptor-mediated migration response to lysophosphatidic acid by interleukin-1β-induced attenuation of Rho signaling pathways in rat astrocytes.
Journal of neurochemistry 2011;117(1):164-74.
2010: Koichi Sato; Fumikazu Okajima
Role of sphingosine 1-phosphate in anti-atherogenic actions of high-density lipoprotein.
World journal of biological chemistry 2010;1(11):327-37.
2010: Isao Ichimonji; Hideaki Tomura; Chihiro Mogi; Koichi Sato; Haruka Aoki; Takeshi Hisada; Kunio Dobashi; Tamotsu Ishizuka; Masatomo Mori; Fumikazu Okajima
Extracellular acidification stimulates IL-6 production and Ca(2+) mobilization through proton-sensing OGR1 receptors in human airway smooth muscle cells.
American journal of physiology. Lung cellular and molecular physiology 2010;299(4):L567-77.
2010: Jin-Peng Liu; Mayumi Komachi; Hideaki Tomura; Chihiro Mogi; Alatangaole Damirin; Masayuki Tobo; Mutsumi Takano; Hiromi Nochi; Koichi Tamoto; Koichi Sato; Fumikazu Okajima
Ovarian cancer G protein-coupled receptor 1-dependent and -independent vascular actions to acidic pH in human aortic smooth muscle cells.
American journal of physiology. Heart and circulatory physiology 2010;299(3):H731-42.
2010: Takao Kimura; Koichi Sato; Hideaki Tomura; Fumikazu Okajima
Cross-talk between exogenous statins and endogenous high-density lipoprotein in anti-inflammatory and anti-atherogenic actions.
Endocrine, metabolic & immune disorders drug targets 2010;10(1):8-15.
2010: Takao Kimura; Hideaki Tomura; Koichi Sato; Masaaki Ito; Isao Matsuoka; Dong-Soon Im; Atsushi Kuwabara; Chihiro Mogi; Hiroshi Itoh; Hitoshi Kurose; Masami Murakami; Fumikazu Okajima
Mechanism and role of high density lipoprotein-induced activation of AMP-activated protein kinase in endothelial cells.
The Journal of biological chemistry 2010;285(7):4387-97.
2009: Enkhzol Malchinkhuu; Koichi Sato; Tomohiko Maehama; Shogo Ishiuchi; Yuhei Yoshimoto; Chihiro Mogi; Takao Kimura; Hitoshi Kurose; Hideaki Tomura; Fumikazu Okajima
Role of Rap1B and tumor suppressor PTEN in the negative regulation of lysophosphatidic acid--induced migration by isoproterenol in glioma cells.
Molecular biology of the cell 2009;20(24):5156-65.
2009: Mayumi Komachi; Alatangaole Damirin; Enkhzol Malchinkhuu; Chihiro Mogi; Masayuki Tobo; Hideo Ohta; Koichi Sato; Hideaki Tomura; Fumikazu Okajima
Signaling pathways involved in DNA synthesis and migration in response to lysophosphatidic acid and low-density lipoprotein in coronary artery smooth muscle cells.
Vascular pharmacology 2009;50(5-6):178-84.
2009: Fumikazu Okajima; Takao Kimura; Koichi Sato
[Role of S1P in the lipoprotein-induced actions and their signaling mechanism].
Seikagaku. The Journal of Japanese Biochemical Society 2009;81(5):393-7.
2009: Chihiro Mogi; Masayuki Tobo; Hideaki Tomura; Naoya Murata; Xiao-dong He; Koichi Sato; Takao Kimura; Tamotsu Ishizuka; Takehiko Sasaki; Takashi Sato; Yasuyuki Kihara; Satoshi Ishii; Akihiro Harada; Fumikazu Okajima
Involvement of proton-sensing TDAG8 in extracellular acidification-induced inhibition of proinflammatory cytokine production in peritoneal macrophages.
Journal of immunology (Baltimore, Md. : 1950) 2009;182(5):3243-51.
2009: Mayumi Komachi; Hideaki Tomura; Enkhzol Malchinkhuu; Masayuki Tobo; Chihiro Mogi; Takayuki Yamada; Takao Kimura; Atsushi Kuwabara; Hideo Ohta; Dong-Soon Im; Hitoshi Kurose; Izumi Takeyoshi; Koichi Sato; Fumikazu Okajima
LPA1 receptors mediate stimulation, whereas LPA2 receptors mediate inhibition, of migration of pancreatic cancer cells in response to lysophosphatidic acid and malignant ascites.
Carcinogenesis 2009;30(3):457-65.
2009: Naoya Murata; Chihiro Mogi; Masayuki Tobo; Takashi Nakakura; Koichi Sato; Hideaki Tomura; Fumikazu Okajima
Inhibition of superoxide anion production by extracellular acidification in neutrophils.
Cellular immunology 2009;259(1):21-6.
2009: Fumikazu Okajima; Koichi Sato; Takao Kimura
Anti-atherogenic actions of high-density lipoprotein through sphingosine 1-phosphate receptors and scavenger receptor class B type I.
Endocrine journal 2009;56(3):317-34.
2008: Takao Kimura; Chihiro Mogi; Hideaki Tomura; Atsushi Kuwabara; Dong-Soon Im; Koichi Sato; Hitoshi Kurose; Masami Murakami; Fumikazu Okajima
Induction of scavenger receptor class B type I is critical for simvastatin enhancement of high-density lipoprotein-induced anti-inflammatory actions in endothelial cells.
Journal of immunology (Baltimore, Md. : 1950) 2008;181(10):7332-40.
2008: Hideaki Tomura; Ju-Qiang Wang; Jin-Peng Liu; Mayumi Komachi; Alatangaole Damirin; Chihiro Mogi; Masayuki Tobo; Hiromi Nochi; Koichi Tamoto; Dong-Soon Im; Koichi Sato; Fumikazu Okajima
Cyclooxygenase-2 expression and prostaglandin E2 production in response to acidic pH through OGR1 in a human osteoblastic cell line.
Journal of bone and mineral research : the official journal of the American Society for Bone and Mineral Research 2008;23(7):1129-39.
2008: Enkhzol Malchinkhuu; Koichi Sato; Tomohiko Maehama; Chihiro Mogi; Hideaki Tomura; Shogo Ishiuchi; Yuhei Yoshimoto; Hitoshi Kurose; Fumikazu Okajima
S1P(2) receptors mediate inhibition of glioma cell migration through Rho signaling pathways independent of PTEN.
Biochemical and biophysical research communications 2008;366(4):963-8.
2007: Koichi Sato; Enkhzol Malchinkhuu; Yuta Horiuchi; Chihiro Mogi; Hideaki Tomura; Masahiko Tosaka; Yuhei Yoshimoto; Atsushi Kuwabara; Fumikazu Okajima
Critical role of ABCA1 transporter in sphingosine 1-phosphate release from astrocytes.
Journal of neurochemistry 2007;103(6):2610-9.
2007: Koichi Sato; Enkhzol Malchinkhuu; Yuta Horiuchi; Chihiro Mogi; Hideaki Tomura; Masahiko Tosaka; Yuhei Yoshimoto; Atsushi Kuwabara; Fumikazu Okajima
HDL-like lipoproteins in cerebrospinal fluid affect neural cell activity through lipoprotein-associated sphingosine 1-phosphate.
Biochemical and biophysical research communications 2007;359(3):649-54.
2007: Masayuki Tobo; Hideaki Tomura; Chihiro Mogi; Ju-Qiang Wang; Jin-Peng Liu; Mayumi Komachi; Alatangaole Damirin; Takao Kimura; Naoya Murata; Hitoshi Kurose; Koichi Sato; Fumikazu Okajima
Previously postulated "ligand-independent" signaling of GPR4 is mediated through proton-sensing mechanisms.
Cellular signalling 2007;19(8):1745-53.
2007: Alatangaole Damirin; Hideaki Tomura; Mayumi Komachi; Jin-Peng Liu; Chihiro Mogi; Masayuki Tobo; Ju-Qiang Wang; Takao Kimura; Atsushi Kuwabara; Yuji Yamazaki; Hideo Ohta; Dong-Soon Im; Koichi Sato; Fumikazu Okajima
Role of lipoprotein-associated lysophospholipids in migratory activity of coronary artery smooth muscle cells.
American journal of physiology. Heart and circulatory physiology 2007;292(5):H2513-22.
2006: Takao Kimura; Hideaki Tomura; Chihiro Mogi; Atsushi Kuwabara; Alatangaole Damirin; Tamotsu Ishizuka; Akihiro Sekiguchi; Mitsuteru Ishiwara; Dong-Soon Im; Koichi Sato; Masami Murakami; Fumikazu Okajima
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.
The Journal of biological chemistry 2006;281(49):37457-67.
2006: Koichi Sato; Kazutoshi Matsushima
Effects of audience awareness on procedural text writing.
Psychological reports 2006;99(1):51-73.
2006: Takao Kimura; Hideaki Tomura; Chihiro Mogi; Atsushi Kuwabara; Mitsuteru Ishiwara; Kunihiko Shibasawa; Koichi Sato; Susumu Ohwada; Dong-Soon Im; Hitoshi Kurose; Tamotsu Ishizuka; Masami Murakami; Fumikazu Okajima
Sphingosine 1-phosphate receptors mediate stimulatory and inhibitory signalings for expression of adhesion molecules in endothelial cells.
Cellular signalling 2006;18(6):841-50.
2005: Hideaki Tomura; Chihiro Mogi; Koichi Sato; Fumikazu Okajima
Proton-sensing and lysolipid-sensitive G-protein-coupled receptors: a novel type of multi-functional receptors.
Cellular signalling 2005;17(12):1466-76.
2005: Hideaki Tomura; Ju-Qiang Wang; Mayumi Komachi; Alatangaole Damirin; Chihiro Mogi; Masayuki Tobo; Junko Kon; Norihiko Misawa; Koichi Sato; Fumikazu Okajima
Prostaglandin I(2) production and cAMP accumulation in response to acidic extracellular pH through OGR1 in human aortic smooth muscle cells.
The Journal of biological chemistry 2005;280(41):34458-64.
2005: Enkhzol Malchinkhuu; Koichi Sato; Yuta Horiuchi; Chihiro Mogi; Susumu Ohwada; Shogo Ishiuchi; Nobuhito Saito; Hitoshi Kurose; Hideaki Tomura; Fumikazu Okajima
Role of p38 mitogen-activated kinase and c-Jun terminal kinase in migration response to lysophosphatidic acid and sphingosine-1-phosphate in glioma cells.
Oncogene 2005;24(44):6676-88.
2005: Chihiro Mogi; Hideaki Tomura; Masayuki Tobo; Ju-Qiang Wang; Alatangaole Damirin; Junko Kon; Mayumi Komachi; Kinji Hashimoto; Koichi Sato; Fumikazu Okajima
Sphingosylphosphorylcholine antagonizes proton-sensing ovarian cancer G-protein-coupled receptor 1 (OGR1)-mediated inositol phosphate production and cAMP accumulation.
Journal of pharmacological sciences 2005;99(2):160-7.
2005: Alatangaole Damirin; Hideaki Tomura; Mayumi Komachi; Masayuki Tobo; Koichi Sato; Chihiro Mogi; Hiromi Nochi; Koichi Tamoto; Fumikazu Okajima
Sphingosine 1-phosphate receptors mediate the lipid-induced cAMP accumulation through cyclooxygenase-2/prostaglandin I2 pathway in human coronary artery smooth muscle cells.
Molecular pharmacology 2005;67(4):1177-85.
2005: Young-Jin Im; Dong-Soon Im; Yun-Kyung Lee; Eun-Hee Lee; Koichi Sato; Hideaki Tomura; Toshiaki Katada; Michio Ui; Fumikazu Okajima
Study on action mode of sphingosine 1-phosphate in rat hepatocytes.
Journal of pharmacological sciences 2005;97(3):443-6.
2005: Koichi Sato; Enkhzol Malchinkhuu; Takeshi Muraki; Koichi Ishikawa; Kensuke Hayashi; Masahiko Tosaka; Akikazu Mochiduki; Kinji Inoue; Hideaki Tomura; Chihiro Mogi; Hiromi Nochi; Koichi Tamoto; Fumikazu Okajima
Identification of autotaxin as a neurite retraction-inducing factor of PC12 cells in cerebrospinal fluid and its possible sources.
Journal of neurochemistry 2005;92(4):904-14.
2005: Kenichi Tamama; Hideaki Tomura; Koichi Sato; Enkhzol Malchinkhuu; Alatangaole Damirin; Takao Kimura; Atsushi Kuwabara; Masami Murakami; Fumikazu Okajima
High-density lipoprotein inhibits migration of vascular smooth muscle cells through its sphingosine 1-phosphate component.
Atherosclerosis 2005;178(1):19-23.
2004: Ju-Qiang Wang; Junko Kon; Chihiro Mogi; Masayuki Tobo; Alatangaole Damirin; Koichi Sato; Mayumi Komachi; Enkhzol Malchinkhuu; Naoya Murata; Takao Kimura; Atsushi Kuwabara; Kaori Wakamatsu; Hideki Koizumi; Toshimitsu Uede; Gozoh Tsujimoto; Hitoshi Kurose; Takashi Sato; Akihiro Harada; Norihiko Misawa; Hideaki Tomura; Fumikazu Okajima
TDAG8 is a proton-sensing and psychosine-sensitive G-protein-coupled receptor.
The Journal of biological chemistry 2004;279(44):45626-33.
2004: Dong-Soon Im; Hideaki Tomura; Masayuki Tobo; Masayuki Tobe; Koichi Sato; Fumikazu Okajima
Enhancement of sphingosine 1-phosphate-induced phospholipase C activation during G(0)-G(1) transition in rat hepatocytes.
Journal of pharmacological sciences 2004;95(2):284-90.
2004: Takayuki Yamada; Koichi Sato; Mayumi Komachi; Enkhzol Malchinkhuu; Masayuki Tobo; Takao Kimura; Atsushi Kuwabara; Yasuhiro Yanagita; Toshiro Ikeya; Yoshifumi Tanahashi; Tetsushi Ogawa; Susumu Ohwada; Yasuo Morishita; Hideo Ohta; Dong-Soon Im; Koichi Tamoto; Hideaki Tomura; Fumikazu Okajima
Lysophosphatidic acid (LPA) in malignant ascites stimulates motility of human pancreatic cancer cells through LPA1.
The Journal of biological chemistry 2004;279(8):6595-605.
2003: Hideo Ohta; Koichi Sato; Naoya Murata; Alatangaole Damirin; Enkhzol Malchinkhuu; Junko Kon; Takao Kimura; Masayuki Tobo; Yuji Yamazaki; Tomoko Watanabe; Mikio Yagi; Motoko Sato; Rika Suzuki; Hideko Murooka; Teruyuki Sakai; Tsuyoshi Nishitoba; Dong-Soon Im; Hiromi Nochi; Koichi Tamoto; Hideaki Tomura; Fumikazu Okajima
Ki16425, a subtype-selective antagonist for EDG-family lysophosphatidic acid receptors.
Molecular pharmacology 2003;64(4):994-1005.
2003: Takao Kimura; Koichi Sato; Enkhzol Malchinkhuu; Hideaki Tomura; Kenichi Tamama; Atsushi Kuwabara; Masami Murakami; Fumikazu Okajima
High-density lipoprotein stimulates endothelial cell migration and survival through sphingosine 1-phosphate and its receptors.
Arteriosclerosis, thrombosis, and vascular biology 2003;23(7):1283-8.
2003: Enkhzol Malchinkhuu; Koichi Sato; Takeshi Muraki; Koichi Ishikawa; Atsushi Kuwabara; Fumikazu Okajima
Assessment of the role of sphingosine 1-phosphate and its receptors in high-density lipoprotein-induced stimulation of astroglial cell function.
The Biochemical journal 2003;370(Pt 3):817-27.
2002: Koichi Sato
Changes in the temporal organization of autobiographical memories.
Psychological reports 2002;91(3 Pt 2):1074-8.