Tetsuya Ogino

Summary

Affiliation: Okayama University
Country: Japan

Publications

  1. doi request reprint Serum-dependent export of protoporphyrin IX by ATP-binding cassette transporter G2 in T24 cells
    Tetsuya Ogino
    Department of Pathology and Experimental Medicine, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, 2 5 1 Shikata, Okayama 700 8558, Japan
    Mol Cell Biochem 358:297-307. 2011
  2. ncbi request reprint Oxidative modification of IkappaB by monochloramine inhibits tumor necrosis factor alpha-induced NF-kappaB activation
    Tetsuya Ogino
    Department of Pathological Research, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, 2 5 1 Shikata, Japan
    Biochim Biophys Acta 1746:135-42. 2005
  3. doi request reprint Activation of c-Jun N-terminal kinase is essential for oxidative stress-induced Jurkat cell apoptosis by monochloramine
    Tetsuya Ogino
    Pathology and Experimental Medicine, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, 2 5 1 Shikata, Okayama 700 8558, Japan
    Leuk Res 33:151-8. 2009
  4. ncbi request reprint Physiological oxidants induce apoptosis and cell cycle arrest in a multidrug-resistant natural killer cell line, NK-YS
    Tin Aung Than
    Department of Pathological Research, Okayama University Graduate School of Medicine and Dentistry, 2 5 1 Shikata, Okayama 700 8558, Japan
    Leuk Lymphoma 44:2109-16. 2003
  5. pmc Mitochondrial localization of ABC transporter ABCG2 and its function in 5-aminolevulinic acid-mediated protoporphyrin IX accumulation
    Hirotsugu Kobuchi
    Department of Cell Chemistry, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama, Japan
    PLoS ONE 7:e50082. 2012
  6. doi request reprint Mechanism of cell death by 5-aminolevulinic acid-based photodynamic action and its enhancement by ferrochelatase inhibitors in human histiocytic lymphoma cell line U937
    Takashi Amo
    Department of Cytology and Histology, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama, Japan
    Cell Biochem Funct 27:503-15. 2009
  7. ncbi request reprint Cell cycle arrest by monochloramine through the oxidation of retinoblastoma protein
    Mutsumi Hosako
    Department of Pathological Research, Okayama University Graduate School of Medicine and Dentistry, Shikata, Okayama, Japan
    Free Radic Biol Med 36:112-22. 2004
  8. ncbi request reprint Regulation of 5-aminolevulinic acid-dependent protoporphyrin IX accumulations in human histiocytic lymphoma U937 cells
    Yuya Okimura
    Department of Cytology and Histology, Okayama University Graduate School, Medicine, Dentistry and Pharmaceutical Sciences, 2 5 1 Shikatacho, Okayama, Okayama 700 8558, Japan
    Physiol Chem Phys Med NMR 39:69-82. 2007
  9. doi request reprint Alpha-tocopheryl succinate induces rapid and reversible phosphatidylserine externalization in histiocytic lymphoma through the caspase-independent pathway
    Hirofumi Fujita
    Department of Cytology and Histology, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, 2 5 1 Shikatacho, Okayama, 700 8558, Japan
    Mol Cell Biochem 333:137-49. 2010
  10. doi request reprint Taurine chloramine: a possible oxidant reservoir
    Tetsuya Ogino
    Pathology and Experimental Medicine, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama, Japan
    Adv Exp Med Biol 643:451-61. 2009

Collaborators

Detail Information

Publications28

  1. doi request reprint Serum-dependent export of protoporphyrin IX by ATP-binding cassette transporter G2 in T24 cells
    Tetsuya Ogino
    Department of Pathology and Experimental Medicine, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, 2 5 1 Shikata, Okayama 700 8558, Japan
    Mol Cell Biochem 358:297-307. 2011
    ..Inhibition of ABCG2 transporter system could be a new target for the improvement of photodynamic therapy...
  2. ncbi request reprint Oxidative modification of IkappaB by monochloramine inhibits tumor necrosis factor alpha-induced NF-kappaB activation
    Tetsuya Ogino
    Department of Pathological Research, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, 2 5 1 Shikata, Japan
    Biochim Biophys Acta 1746:135-42. 2005
    ..These results indicated that NH(2)Cl inhibited TNFalpha-induced NF-kappaB activation through the oxidation of IkappaB, and that NH(2)Cl is physiologically more relevant than Tau-NHCl in modifying NF-kappaB-mediated cellular responses...
  3. doi request reprint Activation of c-Jun N-terminal kinase is essential for oxidative stress-induced Jurkat cell apoptosis by monochloramine
    Tetsuya Ogino
    Pathology and Experimental Medicine, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, 2 5 1 Shikata, Okayama 700 8558, Japan
    Leuk Res 33:151-8. 2009
    ..In contrast, Ca(2+) chelation by EGTA+acetoxymethyl-EGTA had no effects on apoptosis. Our results indicated that JNK activation contributed most importantly to the NH(2)Cl-induced apoptosis...
  4. ncbi request reprint Physiological oxidants induce apoptosis and cell cycle arrest in a multidrug-resistant natural killer cell line, NK-YS
    Tin Aung Than
    Department of Pathological Research, Okayama University Graduate School of Medicine and Dentistry, 2 5 1 Shikata, Okayama 700 8558, Japan
    Leuk Lymphoma 44:2109-16. 2003
    ..These observations suggest that NH2Cl may induce apoptotic cell death and growth arrest in multidrug-resistant NK cell tumors...
  5. pmc Mitochondrial localization of ABC transporter ABCG2 and its function in 5-aminolevulinic acid-mediated protoporphyrin IX accumulation
    Hirotsugu Kobuchi
    Department of Cell Chemistry, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama, Japan
    PLoS ONE 7:e50082. 2012
    ..Thus, it was found that ABCG2 distributed in mitochondria is a functional transporter and that the mitochondrial ABCG2 regulates ALA-mediated PpIX level through PpIX export from mitochondria to the cytosol...
  6. doi request reprint Mechanism of cell death by 5-aminolevulinic acid-based photodynamic action and its enhancement by ferrochelatase inhibitors in human histiocytic lymphoma cell line U937
    Takashi Amo
    Department of Cytology and Histology, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama, Japan
    Cell Biochem Funct 27:503-15. 2009
    ..These results indicated that ALA-based-PDA induced apoptotic cell death through a mitochondrial pathway and that ferrochelatase inhibitors might enhanced the effect of PDT for tumors even at low concentrations of ALA...
  7. ncbi request reprint Cell cycle arrest by monochloramine through the oxidation of retinoblastoma protein
    Mutsumi Hosako
    Department of Pathological Research, Okayama University Graduate School of Medicine and Dentistry, Shikata, Okayama, Japan
    Free Radic Biol Med 36:112-22. 2004
    ..As protein methionine oxidation has been reported in inflammation and aging, cell cycle modulation by pRB oxidation may occur in various pathological conditions...
  8. ncbi request reprint Regulation of 5-aminolevulinic acid-dependent protoporphyrin IX accumulations in human histiocytic lymphoma U937 cells
    Yuya Okimura
    Department of Cytology and Histology, Okayama University Graduate School, Medicine, Dentistry and Pharmaceutical Sciences, 2 5 1 Shikatacho, Okayama, Okayama 700 8558, Japan
    Physiol Chem Phys Med NMR 39:69-82. 2007
    ..These results suggest that ALA-enhanced accumulation of PpIX in U937 cells was regulated by cellular uptake and conversion of ALA to PpIX and by degradation of Heme...
  9. doi request reprint Alpha-tocopheryl succinate induces rapid and reversible phosphatidylserine externalization in histiocytic lymphoma through the caspase-independent pathway
    Hirofumi Fujita
    Department of Cytology and Histology, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, 2 5 1 Shikatacho, Okayama, 700 8558, Japan
    Mol Cell Biochem 333:137-49. 2010
    ..These results suggested that the mechanism of TOS- and CS-induced PS externalization in the absence of FBS was different from it occurring during typical apoptosis...
  10. doi request reprint Taurine chloramine: a possible oxidant reservoir
    Tetsuya Ogino
    Pathology and Experimental Medicine, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama, Japan
    Adv Exp Med Biol 643:451-61. 2009
    ..These results indicate that Tau-NHCl can serve as an oxidant reservoir, exhibiting either delayed oxidant effects or acting as an oxidant at a distant site...
  11. doi request reprint Necrotic and apoptotic cells serve as nuclei for calcification on osteoblastic differentiation of human mesenchymal stem cells in vitro
    Hirofumi Fujita
    Department of Cytology and Histology, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama, Japan
    Cell Biochem Funct 32:77-86. 2014
    ..Copyright © 2013 John Wiley & Sons, Ltd. ..
  12. ncbi request reprint Involvement of prostaglandin receptors (EPR2-4) in in vivo immunosuppression of PGE2 in rat skin transplant model
    Yoshimi Fujimoto
    Department of Gastroenterological Surgery, Transplant and Surgical Oncology, Okayama University Graduate School of Medicine and Dentistry, 2 5 1 Shikata, Okayama, 700 8558, Japan
    Int Immunopharmacol 5:1131-9. 2005
    ..In the present study we examined the in vivo immunosuppressive effects of selective EP receptor agonists using a high-responder rat skin transplantation model...
  13. doi request reprint Oxidative stress enhances granulocytic differentiation in HL 60 cells, an acute promyelocytic leukemia cell line
    Tetsuya Ogino
    Pathology and Experimental Medicine, Okayama University, Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, 2 5 1 Shikata, Okayama 700 8558, Japan
    Free Radic Res 44:1328-37. 2010
    ..These observations suggested that oxidative stress enhanced granulocytic differentiation of HL 60 cells and that leukaemic cell differentiation was affected by cellular redox status...
  14. ncbi request reprint Monochloramine inhibits the expression of E-selectin and intercellular adhesion molecule-1 induced by TNF-alpha through the suppression of NF-kappaB activation in human endothelial cells
    Masako Omori
    Department of Pathological Research, Faculty of Medicine, Okayama University Graduate School of Medicine and Dentistry, Japan
    Free Radic Res 36:845-52. 2002
    ..We speculate that neutrophil-derived chloramines may have a regulatory role in the recruitment of leukocytes...
  15. ncbi request reprint Monochloramine inhibits ultraviolet B-induced p53 activation and DNA repair response in human fibroblasts
    Kazuhisa Hiramatsu
    Department of Pathological Research, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, 2 5 1 Shikata, Okayama 700 8558, Japan
    Biochim Biophys Acta 1763:188-96. 2006
    ..NH2Cl may facilitate carcinogenesis through the inhibition of NER that repairs DNA damages from various carcinogens...
  16. doi request reprint Effect of risedronate on osteoblast differentiation, expression of receptor activator of NF-κB ligand and apoptosis in mesenchymal stem cells
    Hirofumi Fujita
    Department of Cytology and Histology, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Japan
    Basic Clin Pharmacol Toxicol 109:78-84. 2011
    ....
  17. doi request reprint Alpha-lipoic acid suppresses 6-hydroxydopamine-induced ROS generation and apoptosis through the stimulation of glutathione synthesis but not by the expression of heme oxygenase-1
    Hirofumi Fujita
    Department of Cytology and Histology, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, 2 5 1 Shikatacho, Okayama 700 8558, Japan
    Brain Res 1206:1-12. 2008
    ..These results suggested that LA suppressed the 6-OHDA induced-apoptosis by the increase in cellular glutathione through stimulation of the GSH synthesis system but not by the expression of HO-1...
  18. doi request reprint Forced expression of suppressor of cytokine signaling 3 in T cells protects the development of concanavalin A-induced hepatitis in mice
    Soichiro Fushimi
    Department of Pathology and Experimental Medicine, Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University, 2 5 1 Shikata, Okayama 700 8558, Japan
    Clin Immunol 133:437-46. 2009
    ..These results suggest that forced expression of SOCS3 in T cells prevents ConA-induced liver injury by inhibiting several phases of Th1 responses...
  19. doi request reprint Immunohistochemical staining of liver grafts with a monoclonal antibody against HCV-Envelope 2 for recurrent hepatitis C after living donor liver transplantation
    Hiroshi Sadamori
    Department of Gastroenterological Surgery, Okayama University Graduate School of Medicine and Dentistry, 2 5 1 Shikata, Okayama 700 8558, Japan
    J Gastroenterol Hepatol 24:574-80. 2009
    ..We evaluated the expression of hepatitis C virus (HCV) antigen on liver grafts by immunohistochemical staining (IHS) using IG222 monoclonal antibody (mAb) against HCV-envelope 2 (E2)...
  20. ncbi request reprint Cell-permeable cAMP analog suppresses 6-hydroxydopamine-induced apoptosis in PC12 cells through the activation of the Akt pathway
    Hirofumi Fujita
    Institute of Medical Science, Kurashiki Medical Center, Kurashiki 710 8522
    Brain Res 1113:10-23. 2006
    ..It is likely that pCPT-cAMP prevented the 6-OHDA-induced apoptosis via activation of the PI3-kinase/Akt pathway without any effect on superoxide generation or mitochondrial membrane depolarization...
  21. doi request reprint Spred-2 deficiency exacerbates acetaminophen-induced hepatotoxicity in mice
    Hiroshi Wakabayashi
    Department of Pathology and Experimental Medicine, Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University, Japan
    Clin Immunol 144:272-82. 2012
    ..These results suggest that Spred-2 negatively regulates APAP-hepatotoxicity under the control of Kupffer cells and NK cells...
  22. ncbi request reprint Angiomyofibroblastoma of the vulva: a large pedunculated mass formation
    Masako Omori
    Department of Pathology, Okayama University Hospital, Okayama 700 8558, Japan
    Acta Med Okayama 60:237-42. 2006
    ..These histological findings are consistent with angiomyofibroblastoma and support the hypothesis that angiomyofibroblastoma originates from perivascular stem cells with a capacity for myofibroblastic and fatty differentiation...
  23. ncbi request reprint Prolonged survival of donor-specific rat intestinal allograft by administration of bone-marrow-derived immature dendritic cells
    Dong Sheng Sun
    Department of Gastroenterological Surgery, Transplant and Surgical Oncology, Okayama University Graduate School of Medicine and Dentistry, 2 5 1 Shikata, Okayama 700 8558, Japan
    Transpl Immunol 14:17-20. 2005
    ..The impact of imDCs for the specific induction of transplant tolerance may suggest that immunization with donor-specific imDCs has therapeutic potential in organ transplantation...
  24. ncbi request reprint Ex vivo adenoviral gene transfer of constitutively activated STAT3 reduces post-transplant liver injury and promotes regeneration in a 20% rat partial liver transplant model
    Kamrul A S M Huda
    Department of Gastroenterological Surgery, Transplant, and Surgical Oncology, Okayama University Graduate School of Medicine and Dentistry, Shikata, Okayama, Japan
    Transpl Int 19:415-23. 2006
    ..Thus, the activation of STAT3 in the liver graft may be a potentially effective clinical strategy for improving the outcome of small-for-size liver transplantation...
  25. ncbi request reprint Mechanism of impaired regeneration of fatty liver in mouse partial hepatectomy model
    Hiroshi Murata
    Department of Gastroenterological Surgery, Transplant and Surgical Oncology, Okayama University Graduate School of Medicine and Dentistry, Shikata, Okayama, Japan
    J Gastroenterol Hepatol 22:2173-80. 2007
    ..However, the mechanism of an impaired regeneration is still not well understood. The aim of this study was to analyze the mechanism of impaired regeneration of steatotic liver after partial hepatectomy (PH)...
  26. ncbi request reprint Mechanism and characteristics of stimuli-dependent ROS generation in undifferentiated HL-60 cells
    Shikibu Muranaka
    Institute of Medical Science, Kurashiki Medical Center, Kurashiki, Japan
    Antioxid Redox Signal 7:1367-76. 2005
    ..These results suggested that the mechanism of ROS generation in undifferentiated HL-60 cells is the same as that in primed neutrophils...
  27. pmc Stat3 protects against Fas-induced liver injury by redox-dependent and -independent mechanisms
    Sanae Haga
    Department of Innovative Surgery, National Research Institute for Child Health and Development, Tokyo, Japan
    J Clin Invest 112:989-98. 2003
    ..These findings indicate that Stat3 activation protects against Fas-mediated liver injury by inhibiting caspase activities in redox-dependent and -independent mechanisms...
  28. ncbi request reprint Compensatory recovery of liver mass by Akt-mediated hepatocellular hypertrophy in liver-specific STAT3-deficient mice
    Sanae Haga
    Department of Surgery, Hokkaido University Graduate School of Medicine, Faculty of Medicine, Sapporo, Japan
    J Hepatol 43:799-807. 2005
    ..The present study was designed to study the roles of proliferation and hypertrophy of hepatocytes in liver regeneration following hepatectomy in liver-specific STAT3-knockout (LS3-KO) mice lacking mitogenic activity...