Works by Koji Okabe

Results: 25

Cisplatin‐induced programmed cell death ligand‐2 expression is associated with metastasis ability in oral squamous cell carcinoma.

Published in:

Cancer Science, 2020, v. 111, n. 4, p. 1113, doi. 10.1111/cas.14336

By:

Sudo, Shunichi;
Kajiya, Hiroshi;
Okano, Shinji;
Sasaki, Mina;
Katsumata, Yuri;
Ohno, Jun;
Ikebe, Tetsuro;
Hiraki, Akimitsu;
Okabe, Koji

Publication type:

Article

Finely-Tuned Calcium Oscillations in Osteoclast Differentiation and Bone Resorption.

Published in:

International Journal of Molecular Sciences, 2021, v. 22, n. 1, p. 180, doi. 10.3390/ijms22010180

By:

Okada, Hiroyuki;
Okabe, Koji;
Tanaka, Sakae

Publication type:

Article

A novel inhibitory mechanism of nitrogen-containing bisphosphonate on the activity of Cl extrusion in osteoclasts.

Published in:

Naunyn-Schmiedeberg's Archives of Pharmacology, 2013, v. 386, n. 7, p. 589, doi. 10.1007/s00210-013-0857-0

By:

Ohgi, Kimiko;
Kajiya, Hiroshi;
Okamoto, Fujio;
Nagaoka, Yoshiyuki;
Onitsuka, Tokuya;
Nagai, Atsushi;
Sakagami, Ryuji;
Okabe, Koji

Publication type:

Article

Zoledronic acid inhibits RANK expression and migration of osteoclast precursors during osteoclastogenesis.

Published in:

Naunyn-Schmiedeberg's Archives of Pharmacology, 2011, v. 383, n. 3, p. 297, doi. 10.1007/s00210-010-0596-4

By:

Kimachi, Keiichiro;
Kajiya, Hiroshi;
Nakayama, Shuji;
Ikebe, Tetsuro;
Okabe, Koji

Publication type:

Article

Antibodies against ClC7 inhibit extracellular acidification-induced Cl currents and bone resorption activity in mouse osteoclasts.

Published in:

Naunyn-Schmiedeberg's Archives of Pharmacology, 2011, v. 383, n. 1, p. 79, doi. 10.1007/s00210-010-0576-8

By:

Ohgi, Kimiko;
Okamoto, Fujio;
Kajiya, Hiroshi;
Sakagami, Ryuji;
Okabe, Koji

Publication type:

Article

Estrogen directly acts on osteoclasts via inhibition of inward rectifier K+ channels.

Published in:

Naunyn-Schmiedeberg's Archives of Pharmacology, 2000, v. 361, n. 6, p. 610, doi. 10.1007/s002100000243

By:

Okabe, Koji;
Okamoto, Fujio;
Kajiya, Hiroshi;
Takada, Keisuke;
Soeda, Hiroyuki

Publication type:

Article

Expression of Mouse Osteoclast K-Cl Co-Transporter-1 and Its Role During Bone Resorption.

Published in:

Journal of Bone & Mineral Research, 2006, v. 21, n. 7, p. 984, doi. 10.1359/jbmr.060407

By:

Kajiya, Hiroshi;
Okamoto, Fujio;
Li, Jing-Ping;
Nakao, Akihiro;
Okabe, Koji

Publication type:

Article

Oral squamous cell carcinoma cells induce osteoclast differentiation by suppression of osteoprotegerin expression in osteoblasts.

Published in:

International Journal of Cancer, 2005, v. 116, n. 2, p. 253, doi. 10.1002/ijc.21008

By:

Tada, Takeyuki;
Jimi, Eijiro;
Okamoto, Masato;
Ozeki, Satoru;
Okabe, Koji

Publication type:

Article

Conditional knockout of transient receptor potential melastatin 7 in the enamel epithelium: Effects on enamel formation.

Published in:

European Journal of Oral Sciences, 2023, v. 131, n. 2, p. 1, doi. 10.1111/eos.12920

By:

Shin, Masashi;
Matsushima, Aya;
Kajiya, Hiroshi;
Okamoto, Fujio;
Ogata, Kayoko;
Oka, Kyoko;
Ohshima, Hayato;
Bartlett, John D.;
Okabe, Koji

Publication type:

Article

The potential role of transient receptor potential type A1 as a mechanoreceptor in human periodontal ligament cells.

Published in:

European Journal of Oral Sciences, 2013, v. 121, n. 6, p. 538, doi. 10.1111/eos.12083

By:

Tsutsumi, Takashi;
Kajiya, Hiroshi;
Fukawa, Teruhisa;
Sasaki, Mina;
Nemoto, Tetsuomi;
Tsuzuki, Takashi;
Takahashi, Yutaka;
Fujii, Shinsuke;
Maeda, Hidefumi;
Okabe, Koji

Publication type:

Article

Expression and role of RANKL in periodontal ligament cells during physiological root-resorption in human deciduous teeth.

Published in:

European Journal of Oral Sciences, 2003, v. 111, n. 4, p. 346, doi. 10.1034/j.1600-0722.2003.00051.x

By:

Fukushima, Hidefumi;
Kajiya, Hiroshi;
Takada, Keisuke;
Okamoto, Fujio;
Okabe, Koji

Publication type:

Article

Selective inhibition of NF-?B blocks osteoclastogenesis and prevents inflammatory bone destruction in vivo.

Published in:

Nature Medicine, 2004, v. 10, n. 6, p. 617, doi. 10.1038/nm1054

By:

Jimi, Eijiro;
Aoki, Kazuhiro;
Saito, Hiroaki;
D'Acquisto, Fulvio;
May, Michael J.;
Nakamura, Ichiro;
Sudo, Testuo;
Kojima, Takefumi;
Okamoto, Fujio;
Fukushima, Hidefumi;
Okabe, Koji;
Ohya, Keiichi;
Ghosh, Sankar

Publication type:

Article

Degradation rate of DNA scaffolds and bone regeneration.

Published in:

Journal of Biomedical Materials Research, Part B: Applied Biomaterials, 2019, v. 107, n. 1, p. 122, doi. 10.1002/jbm.b.34102

By:

Matsumoto, Ayako;
Kajiya, Hiroshi;
Yamamoto‐M, Nana;
Yanagi, Tsukasa;
Imamura, Ayaka;
Okabe, Koji;
Fukushima, Tadao;
Kido, Hirofumi;
Ohno, Jun

Publication type:

Article

Toll-like receptor 2 activation primes and upregulates osteoclastogenesis via lox-1.

Published in:

Lipids in Health & Disease, 2018, v. 17, n. 1, p. N.PAG, doi. 10.1186/s12944-018-0787-4

By:

Ohgi, Kimiko;
Kajiya, Hiroshi;
Goto-T, Kazuko;
Okamoto, Fujio;
Yoshinaga, Yasunori;
Okabe, Koji;
Sakagami, Ryuji

Publication type:

Article

The Association of Notch2 and NF-κB Accelerates RANKL-Induced Osteoclastogenesis.

Published in:

Molecular & Cellular Biology, 2008, v. 28, n. 20, p. 6402, doi. 10.1128/MCB.00299-08

By:

Fukushima, Hidefumi;
Nakao, Akihiro;
Okamoto, Fujio;
Shin, Masashi;
Kajiya, Hiroshi;
Sakano, Seiji;
Bigas, Anna;
Jimi, Eijiro;
Okabe, Koji

Publication type:

Article

Characteristics of ClC7 Cl− channels and their inhibition in mutant (G215R) associated with autosomal dominant osteopetrosis type II in native osteoclasts and h Clcn7 gene-expressing cells.

Published in:

Pflügers Archiv: European Journal of Physiology, 2009, v. 458, n. 6, p. 1049, doi. 10.1007/s00424-009-0689-4

By:

Kajiya, Hiroshi;
Okamoto, Fujio;
Ohgi, Kimiko;
Nakao, Akihiro;
Fukushima, Hidefumi;
Okabe, Koji

Publication type:

Article

Calcitonin inhibits proton extrusion in resorbing rat osteoclasts via protein kinase A.

Published in:

Pflügers Archiv: European Journal of Physiology, 2003, v. 445, n. 6, p. 651, doi. 10.1007/s00424-002-0989-4

By:

Kajiya, Hiroshi;
Okamoto, Fujio;
Fukushima, Hidefumi;
Okabe, Koji

Publication type:

Article

Mobility gene expression differences among wild-type, Mmp20 null and Mmp20 over-expresser mice plus visualization of 3D mouse ameloblast directional movement.

Published in:

Scientific Reports, 2023, v. 13, n. 1, p. 1, doi. 10.1038/s41598-023-44627-0

By:

Shin, Masashi;
Matsushima, Aya;
Nagao, Jun-ichi;
Tanaka, Yoshihiko;
Harada, Hidemitsu;
Okabe, Koji;
Bartlett, John D.

Publication type:

Article

Calcium/calmodulin-signaling supports TRPV4 activation in osteoclasts and regulates bone mass.

Published in:

Journal of Bone & Mineral Research, 2012, v. 27, n. 8, p. 1708, doi. 10.1002/jbmr.1629

By:

Masuyama, Ritsuko;
Mizuno, Atsuko;
Komori, Hisato;
Kajiya, Hiroshi;
Uekawa, Atsushi;
Kitaura, Hideki;
Okabe, Koji;
Ohyama, Kaname;
Komori, Toshihisa

Publication type:

Article

Effects of oxidative stress on the expression of 8-oxoguanine and its eliminating enzymes in human keratinocytes and squamous carcinoma cells

Published in:

Oral Science International, 2011, v. 8, n. 1, p. 11, doi. 10.1016/S1348-8643(11)00004-8

By:

Nakayama, Shuji;
Kajiya, Hiroshi;
Okabe, Koji;
Ikebe, Tetsuro

Publication type:

Article

The SCFβ-TRCP E3 ubiquitin ligase complex targets Lipin1 for ubiquitination and degradation to promote hepatic lipogenesis.

Published in:

Science Signaling, 2017, v. 10, n. 460, p. 1, doi. 10.1126/scisignal.aah4117

By:

Kouhei Shimizu;
Hidefumi Fukushima;
Kohei Ogura;
Lien, Evan C.;
Nihira, Naoe Taira;
Jinfang Zhang;
North, Brian J.;
Guo, Ailan;
Katsuyuki Nagashima;
Tadashi Nakagawa;
Seira Hoshikawa;
Asami Watahiki;
Koji Okabe;
Aya Yamada;
Toker, Alex;
Asara, John M.;
Fukumoto, Satoshi;
Nakayama, Keiichi I.;
Nakayama, Keiko;
Hiroyuki Inuzuka

Publication type:

Article

Notch2 のHadju‑Cheney症候群型変異はSCF/FBW7によるタンパクの量的制御を免れる.

Published in:

Journal of the Physiological Society of Japan / Nihon Seirigaku Zasshi, 2014, v. 76, n. 3, p. 80

By:

Fukushima Hidefumi;
Kajiya Hiroshi;
Okamoto Fujio;
Jimi Eijirō;
Okabe Kōji

Publication type:

Article

Roles of G Proteins in Coupling of Receptors to Ionic Channels and Other Effector System.

Published in:

Critical Reviews in Biochemistry & Molecular Biology, 1990, v. 25, n. 4, p. 225, doi. 10.3109/10409239009090610

By:

Birnbaumer, Lutz;
Abramowitz, Joel;
Yatani, Atsuko;
Okabe, Koji;
Mattera, Rafael;
Graf, Rolf;
Sanford, Jack;
Codina, Juan;
Brown, Arthur M

Publication type:

Article

Protein tyrosine kinase inhibitors increase cytosolic calcium and inhibit actin organization as resorbing activity in rat osteoclasts.

Published in:

Journal of Cellular Physiology, 2000, v. 183, n. 1, p. 83, doi. 10.1002/(SICI)1097-4652(200004)183:1<83::AID-JCP10>3.0.CO;2-W

By:

Kajiya, Hiroshi;
Okabe, Koji;
Okamoto, Fujio;
Tsuzuki, Takashi;
Soeda, Hiroyuki

Publication type:

Article

Rab44, a novel large Rab GTPase, negatively regulates osteoclast differentiation by modulating intracellular calcium levels followed by NFATc1 activation.

Published in:

Cellular & Molecular Life Sciences, 2018, v. 75, n. 1, p. 33, doi. 10.1007/s00018-017-2607-9

By:

Yamaguchi, Yu;
Sakai, Eiko;
Okamoto, Kuniaki;
Kajiya, Hiroshi;
Okabe, Koji;
Naito, Mariko;
Kadowaki, Tomoko;
Tsukuba, Takayuki

Publication type:

Article

Works by Koji Okabe

Cisplatin‐induced programmed cell death ligand‐2 expression is associated with metastasis ability in oral squamous cell carcinoma.

Finely-Tuned Calcium Oscillations in Osteoclast Differentiation and Bone Resorption.

A novel inhibitory mechanism of nitrogen-containing bisphosphonate on the activity of Cl extrusion in osteoclasts.

Zoledronic acid inhibits RANK expression and migration of osteoclast precursors during osteoclastogenesis.

Antibodies against ClC7 inhibit extracellular acidification-induced Cl currents and bone resorption activity in mouse osteoclasts.

Estrogen directly acts on osteoclasts via inhibition of inward rectifier K<sup>+</sup> channels.

Expression of Mouse Osteoclast K-Cl Co-Transporter-1 and Its Role During Bone Resorption.

Oral squamous cell carcinoma cells induce osteoclast differentiation by suppression of osteoprotegerin expression in osteoblasts.

Conditional knockout of transient receptor potential melastatin 7 in the enamel epithelium: Effects on enamel formation.

The potential role of transient receptor potential type A1 as a mechanoreceptor in human periodontal ligament cells.

Expression and role of RANKL in periodontal ligament cells during physiological root-resorption in human deciduous teeth.

Selective inhibition of NF-?B blocks osteoclastogenesis and prevents inflammatory bone destruction in vivo.

Degradation rate of DNA scaffolds and bone regeneration.

Toll-like receptor 2 activation primes and upregulates osteoclastogenesis via lox-1.

The Association of Notch2 and NF-κB Accelerates RANKL-Induced Osteoclastogenesis.

Characteristics of ClC7 Cl<sup>−</sup> channels and their inhibition in mutant (G215R) associated with autosomal dominant osteopetrosis type II in native osteoclasts and h Clcn7 gene-expressing cells.

Calcitonin inhibits proton extrusion in resorbing rat osteoclasts via protein kinase A.

Mobility gene expression differences among wild-type, Mmp20 null and Mmp20 over-expresser mice plus visualization of 3D mouse ameloblast directional movement.

Calcium/calmodulin-signaling supports TRPV4 activation in osteoclasts and regulates bone mass.

Effects of oxidative stress on the expression of 8-oxoguanine and its eliminating enzymes in human keratinocytes and squamous carcinoma cells

The SCF<sub>β-TRCP</sub> E3 ubiquitin ligase complex targets Lipin1 for ubiquitination and degradation to promote hepatic lipogenesis.

Notch2 のHadju‑Cheney症候群型変異はSCF/FBW7によるタンパクの量的制御を免れる.

Roles of G Proteins in Coupling of Receptors to Ionic Channels and Other Effector System.

Protein tyrosine kinase inhibitors increase cytosolic calcium and inhibit actin organization as resorbing activity in rat osteoclasts.

Rab44, a novel large Rab GTPase, negatively regulates osteoclast differentiation by modulating intracellular calcium levels followed by NFATc1 activation.