2021年3月以前の成果はこちらをご覧ください。
原著論文/Original Papers
総説/Reviews
プロシーディングなど/Proceedings, etc.
原著論文/Original Papers
- Scandium Ion-Promoted Electron-Transfer Disproportionation of 2-Phenyl-4,4,5,5-tetramethylimidazoline-1-oxyl 3-Oxide (PTIO center dot) in an Aprotic Medium and the Regeneration Induced by Water
Ikuo Nakanishi,* Yoshimi Shoji, Yuri Terashima, Kei Ohkubo,* Hiromu Ito, Kouichi Maruyama, and Shunichi Fukuzumi*
Org. Biomol. Chem., in contribution.
DOI:
PMID:
Released on - Title
Kei Ohkubo, Ikuo Nakanishi, Ken-ichi Yamada,* et al.
Sci. Adv., in contribution.
DOI:
PMID:
Released on - Enhanced Inhibition of Cancer Cell Migration by a Planar Catechin Analog
Hiromu Ito,* Yoshimi Shoji, Ken-ichiro Matsumoto, Kiyoshi Fukuhara,* and Ikuo Nakanishi*
ACS Med. Chem. Lett., under revision.
DOI:
PMID:
Released on - Mitochondria Play Essential Roles in Intracellular Protection against Oxidative Stress-Which Molecules among the ROS Generated in the Mitochondria Can Escape the Mitochondria and Contribute to Signal Activation in Cytosol?
Daisuke Masuda, Ikuo Nakanishi,* Kei Ohkubo, Hiromu Ito, Ken-ichiro Matsumoto, Hiroshi Ichikawa, Moragot Chatatikun, Wiyada Kwanhian Klangbud, Manas Kotepui, Motoki Imai, Fumitaka Kawakami, Makoto Kubo, Hirofumi Matsui, Jitbanjong Tangpong, Takafumi Ichikawa, Toshihiko Ozawa, Hsui-Chuan Yen, Daret K. St Clair, Hiroko P. Indo,* and Hideyuki J. Majima*
Biomolecules, under revision.
DOI:
PMID:
Released on - Hair Follice Damage by 100-mGy Low-Dose Fractionated X-Irradiation and Protective Effects of TEMPOL against Irradiation
Yoshihiro Kawabata, Tomoko Fukushige, Hiroko P. Indo, Ken-ichiro Matsumoto,* Megumi Ueno, Ikuo Nakanishi, Moragot Chatatikun, Wiyada Kwanhian Klangbud, Sirirat Surinkaew, Jitbanjong Tangpong, Takuro Kanekura, and Hideyuki J. Majima*
Radiat. Res., under revision.
DOI:
PMID:
Released on - Photodynamic Therapy for X-ray-Induced Radiation-Resistant Cancer Cells
Hiromu Ito,* Yoshimi Shoji, Megumi Ueno, Ken-ichiro Matsumoto, and Ikuo Nakanishi*
Pharmaceutics, 15 (11), 2536 (2023). Open access
DOI: 10.3390/pharmaceutics15112536
PMID: 38004516
Released on October 26, 2023 - Enhancement of Cytotoxic Effects with ALA-PDT on Treatment of Radioresistant Cancer Cells
Takafumi Ikeda, Hiromi Kurokawa,* Hiromu Ito,* Kiichiro Tsuchiya, and Hirofumi Matsui*
J. Clin. Biochem. Nutr., in press. Open access
DOI: 10.3164/jcbn.23-79
PMID:
Released on October 3, 2023 - Anti-Cancer Effect of a Planar Catechin Analog through the Decrease in Mitochondrial Membrane Potential
Hiromu Ito,* Yoshimi Shoji, Ken-ichiro Matsumoto, Kiyoshi Fukuhara,* and Ikuo Nakanishi*
ACS Med. Chem. Lett., 14 (10), 1478-1481 (2023).
DOI: 10.1021/acsmedchemlett.3c00328
PMID: 37849552
Released on October 3, 2023 - Water-Induced Regeneration of a 2,2-Diphenyl-1-picrylhydrazyl Radical after Its Scandium Ion-Promoted Electron-Transfer Disproportionation in an Aprotic Medium
Ikuo Nakanishi,* Yoshimi Shoji, Kei Ohkubo,* Hiromu Ito, and Shunichi Fukuzumi*
Molecules, 28 (13), 5002 (2023). Open access
DOI: 10.3390/molecules28135002
PMID: 37446663
Released on June 26, 2023 - In Vitro Radical-Scavenging Mechanism of Melatonin and Its In Vivo Protective Effect against Radiation-Induced Lipid Peroxidation
Kailash Manda,* Kei Ohkubo,* Yoshimi Shoji, A. K. M. Raushan Kabir Zoardar, Masato Kamibayashi, Toshihiko Ozawa, Kazunori Anzai, and Ikuo Nakanishi*
Redox Biochem. Chem., 3-4, 100003 (2023). Open access
DOI: 10.1016/j.rbc.2023.100003
PMID:
Released on April 11, 2023 - Effects of X-ray Irradiation on the Redox Status in the Colorectum Tissue of Mouse
Megumi Ueno, Raj Kumar Parajuri, Hiromu Ito, Megumi Iiyama, Saaya Suzuki, Ken-ichiro Matsumoto,* Ikuo Nakanishi, Ichio Aoki, and Akira Sumiyoshi
Adv. Redox Res., 8, 100067 (2023). Open access
DOI: 10.1016/j.arres.2023.100067
PMID:
Released on March 26, 2023 - Evidence of Nrf2/Keap1 Signaling Regulation by Mitochondria-Generated Reactive Oxygen Species in RGK1 Cells
Hiroko P. Indo,* Daisuke Masuda, Sompong Srburee, Hiromu Ito, Ikuo Nakanishi, Ken-ichiro Matsumoto, Samlee Mankhetkorn, Moragot Chatatikun, Sirirat Surinkaew, Lunla Udomwech, Fumitaka Kawami, Takafumi Ichikawa, Hirofumi Matsui, Jitbanjong Tangpong, and Hideyuki J. Majima*
Biomolecules, 13 (3), 445 (2023). Open access
DOI: 10.3390/biom13030445
PMID: 36979380
Released on February 27, 2023 - DTPA-Bound Planar Catechin with Potent Antioxidant Activity Triggered by Fe3+ Coordination
Kiyoshi Fukuhara,* Ikuo Nakanishi, Kohei Imai, Mirei Mizuno, Ken-ichiro Matsumoto, and Akiko Ohno
Antioxidants, 12 (2), 225 (2023). Open access
DOI: 10.3390/antiox12020225
PMID: 36829782
Released on January 18, 2023 - Effects of Selenium Deficiency on Biological Results of X-ray and Carbon-Ion Beam Irradiation in Mice
Megumi Ueno, Sayaka Shibata, Ikuo Nakanishi, Ichio Aoki, Ken-ichi Yamada, and Ken-ichiro Matsumoto*
J. Clin. Biochem. Nutr., 72 (2), 107-116 (2023). Open access
DOI: 10.3164/jcbn.22-57
PMID: 36936873
Released on December 8, 2022 - Acetic Acid Enhances the Effect of Photodynamic Therapy in Gastric Cancer Cells via the Production of Reactive Oxygen Species
Hiromi Kurokawa, Hiromu Ito, Daisuke Matano, Masahiko Terasaki, and Hirofumi Matsui*
J. Clin. Biochem. Nutr., 71 (3) 206-211 (2022). Open access
DOI: 10.3164/jcbn.22-34
PMID: 36447491
Released on August 4, 2022 - Importance of Locations of Iron Ions to Elicit Cytotoxicity Induced by a Fenton-Type Reaction
Kintaro Igarashi, Yoshimi Shoji, Emiko Sekine-Suzuki, Megumi Ueno, Ken-ichiro Matsumoto,* Ikuo Nakanishi, and Koji Fukui
Cancers, 14 (15), 3642 (2022). Open access
DOI: 10.3390/cancers14153642
PMID: 35892902
Released on July 27, 2022 - Effect of Magnesium Ion on the Radical-Scavenging Rate of Pterostilbene in an Aprotic Medium: Mechanistic Insight into the Antioxidative Reaction of Pterostilbene
Ikuo Nakanishi,* Yoshimi Shoji, Kei Ohkubo,* Megumi Ueno, Kei Shimoda, Ken-ichiro Matsumoto, Kiyoshi Fukuhara,* and Hiroki Hamada*
Antioxidants, 11 (2), 340 (2022). Open access
DOI: 10.3390/antiox11020340
PMID: 35204222
Released on February 9, 2022 - Estimation of the Local Concentration of the Markedly Dense Hydroxyl Radical Generation Induced by X-rays in Water
Ken-ichiro Matsumoto,* Megumi Ueno, Yoshimi Shoji, and Ikuo Nakanishi
Molecules, 27 (3), 592 (2022). Open access
DOI: 10.3390/molecules27030592
PMID: 35163857
Released on January 18, 2022 - Simplifying Quantitative Measurement of Free Radical Species Using an X-Band EPR Spectrometer
Yusuke Makino, Megumi Ueno, Yoshimi Shoji, Minako Nyui, Ikuo Nakanishi, Koji Fukui, and Ken-ichiro Matsumoto*
J. Clin. Biochem. Nutr., 70 (3), 213-221 (2022). Open access
DOI: 10.3164/jcbn.21-83
PMID: 35692674
Released on December 25, 2021 - Electrochemical Redox Behavior of 2,2-Diphenyl-1-picrylhydrazyl Radical Solubilized by beta-Cyclodextrin in Water
Ikuo Nakanishi* and Yoshimi Shoji
Electrochem. Commun., 134, 107190 (2022). Open access
DOI: 10.1016/j.elecom.2021.107190
Released on December 24, 2021 - Tunneling in the Hydrogen-Transfer Reaction from a Vitamin E Analog to an Inclusion Complex of 2,2-Diphenyl-1-picrylhydrazyl Radical with beta-Cyclodextrin in an Aqueous Buffer Solution at Ambient Temperature
Ikuo Nakanishi,* Yoshimi Shoji, Kei Ohkubo,* and Shunichi Fukuzumi*
Antioxidants, 10 (12), 1966 (2021). Open access
DOI: 10.3390/antiox10121966
PMID: 34943069
Released on December 8, 2021 - Effects of Loading a Magnetic Field Longitudinal to the LInear Particle-Beam Track on Yields of Reactive Oxygen Species in Water
Ken-ichiro Matsumoto,* Ikuo Nakanishi, Yasushi Abe, Shinji Sato, Ryosuke Kohno, Dousatsu Sakata, Kota Mizushima, Sung Hyun Lee, and Taku Inaniwa
Free Radical Res., 55 (5), 547-555 (2021). Open access
DOI: 10.1080/10715762.2021.1970151
PMID: 34569399
Released on September 27, 2021 - Effects of LET on Oxygen-Dependent and -Independent Generation of Hydrogen Peroxide in Water Irradiated by Carbon-Ion Beams
Ken-ichiro Matsumoto,* Megumi Ueno, Minako Nyui, Yoshimi Shoji, and Ikuo Nakanishi
Free Radical Res., 55 (6), 589-594 (2021). Open access
DOI: 10.1080/10715762.2021.1915489
PMID: 34519601
Released on September 14, 2021 - Nitroxyl Radical as a Theranostic Contrast Agent in Magnetic Resonance Imaging
Ken-ichiro Matsumoto,* Ikuo Nakanishi, Zhivko Zhelev, Rumiana Bakalova, and Ichio Aoki
Antioxid. Redox Signaling, 36 (1-3), 95-121 (2022). Open access
DOI: 10.1089/ars.2021.0110
PMID: 34148403
Released on June 19, 2021 - Protective Effects of Amino Acids on Plasmid DNA Damage Induced by Therapeutic Carbon Ions
Katsunori Yogo,* Chieko Murayama, Ryoichi Hirayama, Ken-ichiro Matsumoto, Ikuo Nakanishi, Hiromichi Ishiyama, and Hiroshi Yasuda
Radiat. Res., 196 (2), 197-203 (2021).
DOI: 10.1667/RADE-21-00033.1
PMID: 34043797
Released on May 27, 2021
総説/Reviews
- On 'Spin Trapping of Superoxide and Hydroxyl Radical: Practical Aspect' by Eli Finkelstein, Gerald M. Rosen and Elmer J. Rauckman
Toshihiko Ozawa* and Ikuo Nakanishi
Arch. Biochem. Biophys., 726, 109191 (2022).
DOI: 10.1016/j.abb.2022.109191
PMID: 35318035
Released on March 19, 2022
プロシーディングなど/Proceedings, etc.
- Analysis of a Planar Catechin Analog on Cancer Cellular Inhibition
Hiromu Ito, Yoshimi Shoji, Ken-ichiro Matsumoto, Kiyoshi Fukuhara, and Ikuo Nakanishi
Free Radical Biol. Med., 208 (Supplement 1), S124-S125 (2023).
DOI: 10.1016/j.freeradbiomed.2023.10.283
Released on November 1, 2023 - pH Effect on the Kinetic Isotope Effect in the Hydrogen Transfer from Trolox to Water-Solubilized 2,2-Diphenyl-1-picrylhydrazyl Radical in Phosphate Buffer Solutions
Ikuo Nakanishi, Yoshimi Shoji, and Kei Ohkubo
Free Radical Biol. Med., 192 (Supplement 1), 131 (2022).
DOI: 10.1016/j.freeradbiomed.2022.10.243
Released on November 1, 2022 - Evaluation of Redox Responses of Mouse Colorectum Tissue after X-ray Irradiation
Megumi Ueno, Raj Kumar Parajuli, Hiromu Ito, Megumi Iiyama, Saaya Suzuki, Ken-ichiro Matsumoto, Ikuo Nakanishi, Ichio Aoki, and Akira Sumiyoshi
Free Radical Biol. Med., 192 (Supplement 1), 128-129 (2022).
DOI: 10.1016/j.freeradbiomed.2022.10.238
Released on November 1, 2022 - Adjunctive Effects with Continual X-ray Irradiation for Effective Photodynamic Therapy
Hiromu Ito and Ikuo Nakanishi
Free Radical Biol. Med., 192 (Supplement 1), 125 (2022).
DOI: 10.1016/j.freeradbiomed.2022.10.231
Released on November 1, 2022 - pH Effect on the Scavenging Reaction of Ascorbic Acid against Selected Radicals in Phosphate Buffer Solutions
Ikuo Nakanishi, Yoshimi Shoji, Kei Ohkubo, Toshihiko Ozawa, Ken-ichiro Matsumoto, and Shunichi Fukuzumi
Free Radical Biol. Med., 180 (Supplement 1), S64 (2022).
DOI: 10.1016/j.freeradbiomed.2021.12.146
Released on February 20, 2022 - Initial Molecular Geometry of Radiation-Induced Reactive Species in Water
Ken-ichiro Matsumoto, Megumi Ueno, Yoshimi Shoji, and Ikuo Nakanishi
Free Radical Biol. Med., 180 (Supplement 1), S63-S64 (2022).
DOI: 10.1016/j.freeradbiomed.2021.12.145
Released on February 20, 2022
