Gen Suzuki

Profile Information

Degree: Doctor of Medical Science(The University of Tokyo)

Other name(s) (e.g. nickname): GeSuzuki_IUHW
J-GLOBAL ID: 200901055731331925
researchmap Member ID: 5000001908

Research Interests

Research Areas

Research History

Apr, 2023 - Present

Internal Medicine, Honaigo Medical Clinic
Apr, 2011 - Mar, 2023

Professor (Director), International University of Health and Welfare Clinic
2009

IUHW Clinic, International University of Health and Welfare
2005

国立保健医療科学院生活環境部長
2005

Director, Department of Environmental Health, National Institute of Public Health
2004

Radiation Effects Research Foundation
2004

Chief Scientist, Radiation Effects Research Foundation
2002

広大医歯薬総合研究科大学院客員教授
2002

広大原医研客員教授
2002

Visiting Professor, Graduate School of Medical,
2002

Visiting Professor,
2000

Radiation Effects Research Foundation
2000

Chief, Dept. Clinical Studies, Radiation affect
1989

放医研障害臨床部室長
1989

Section Chief
1985

放医研障害臨床部研究員
1985

Researcher, Dept. Radiation Health, National
1982

米国NIH.Visiting Fellow
1982

Visiting Fellow, Lab. Immunology, NIAID, NIH, MD, USA
1978

東大医免疫学教室研究生

Education

Awards

2006

防災担当大臣表彰（原子力分野）, 内閣府

Papers

Active vitamin D treatment in the prevention of sarcopenia in adults with prediabetes (DPVD ancillary study): a randomised controlled trial.

Tetsuya Kawahara, Gen Suzuki, Shoichi Mizuno, Naoki Tominaga, Mikio Toda, Nagahiro Toyama, Tetsuya Inazu, Chie Kawahara, Yosuke Okada, Yoshiya Tanaka

The lancet. Healthy longevity, 5(4) e255-e263, Apr, 2024
Comparison between external and internal doses to the thyroid after the Fukushima Daiichi Nuclear Power Plant accident.

Tetsuo Ishikawa, Takashi Ohba, Arifumi Hasegawa, Keiichi Akahane, Seiji Yasumura, Kenji Kamiya, Gen Suzuki

Journal of radiation research, 64(2) 387-398, Mar 23, 2023
Estimation of children's thyroid equivalent doses in 16 municipalities after the Fukushima Daiichi Nuclear Power Station accident.

Gen Suzuki, Tetsuo Ishikawa, Takashi Ohba, Arifumi Hasegawa, Haruyasu Nagai, Hirokazu Miyatake, Nobuaki Yoshizawa

Journal of radiation research, 63(6) 796-804, Sep 16, 2022
Effect of active vitamin D treatment on development of type 2 diabetes: DPVD randomised controlled trial in Japanese population.

Tetsuya Kawahara, Gen Suzuki, Shoichi Mizuno, Tetsuya Inazu, Fumiyoshi Kasagi, Chie Kawahara, Yosuke Okada, Yoshiya Tanaka

BMJ (Clinical research ed.), 377 e066222, May 25, 2022
Communicating with residents about 10 years of scientific progress in understanding thyroid cancer risk in children after the Fukushima Dai-ichi Nuclear Power Station accident.

Gen Suzuki

Journal of radiation research, 62(Supplement_1) i7-i14, May 5, 2021
Association between low doses of ionizing radiation, administered acutely or chronically, and time to onset of stroke in a rat model.

Norio Takahashi, Munechika Misumi, Hideko Murakami, Yasuharu Niwa, Waka Ohishi, Toshiya Inaba, Akiko Nagamachi, Gen Suzuki

Journal of radiation research, 61(5) 666-673, Sep 8, 2020 Peer-reviewed
Modifying Effect of Chronic Atrophic Gastritis on Radiation Risk for Noncardia Gastric Cancer According to Histological Type.

Keiko Ueda, Waka Ohishi, Harry Cullings, Saeko Fujiwara, Gen Suzuki, Tomonori Hayashi, Fukiko Mitsui, Ayumi Hida, Kotaro Ozasa, Masanori Ito …

Radiation research, 194(2) 180-187, Aug 1, 2020 Peer-reviewed
Effects of Radiation on Blood Pressure and Body Weight in the Spontaneously Hypertensive Rat Model. Are Radiation Effects on Blood Pressure Affected by Genetic Background?

Norio Takahashi, Munechika Misumi, Yasuharu Niwa, Hideko Murakami, Waka Ohishi, Toshiya Inaba, Akiko Nagamachi, Satoshi Tanaka, Ignacia Braga Tanaka, Gen Suzuki

Radiation research, 193(6) 552-559, Jun 1, 2020 Peer-reviewed
Author Correction: Reconstruction of residents' thyroid equivalent doses from internal radionuclides after the Fukushima Daiichi nuclear power station accident.

Takashi Ohba, Tetsuo Ishikawa, Haruyasu Nagai, Shinji Tokonami, Arifumi Hasegawa, Gen Suzuki

Scientific reports, 10(1) 6262-6262, Apr 7, 2020
Estimation of internal dose from tap water after the Fukushima Daiichi Nuclear Power Station accident using newly obtained data.

Hirokazu Miyatake, Masaki Kawai, Nobuaki Yoshizawa, Gen Suzuki

Journal of radiation research, 61(2) 231-236, Mar 23, 2020 Peer-reviewed
Reconstruction of residents' thyroid equivalent doses from internal radionuclides after the Fukushima Daiichi nuclear power station accident.

Takashi Ohba, Tetsuo Ishikawa, Haruyasu Nagai, Shinji Tokonami, Arifumi Hasegawa, Gen Suzuki

Scientific reports, 10(1) 3639-3639, Feb 27, 2020 Peer-reviewed
Estimated Thyroid Inhalation Doses Based on Body Surface Contamination Levels of Evacuees After the Fukushima Daiichi Nuclear Power Plant Accident.

Takashi Ohba, Arifumi Hasegawa, Gen Suzuki

Health physics, 117(1) 1-12, Jul, 2019 Peer-reviewed
ESTIMATION OF EFFECTIVE DOSE FROM EXTERNAL EXPOSURE DUE TO SHORT-LIVED NUCLIDES IN THE PREFECTURES SURROUNDING FUKUSHIMA.

Hirokazu Miyatake, Nobuaki Yoshizawa, Gen Suzuki

Radiation protection dosimetry, 182(3) 370-376, Dec 1, 2018 Peer-reviewed
131I DOSE ESTIMATION FROM INTAKE OF TAP WATER IN THE EARLY PHASE AFTER FUKUSHIMA DAIICHI NUCLEAR POWER PLANT ACCIDENT.

Masaki Kawai, Nobuaki Yoshizawa, Gen Suzuki

Radiation protection dosimetry, 179(1) 43-48, Apr 1, 2018 Peer-reviewed
Body Surface Contamination Levels of Residents under Different Evacuation Scenarios after the Fukushima Daiichi Nuclear Power Plant Accident.

Takashi Ohba, Arifumi Hasegawa, Yoshitaka Kohayagawa, Hisayoshi Kondo, Gen Suzuki

Health physics, 113(3) 175-182, Sep, 2017 Peer-reviewed
Surveys of Food Intake Just after the Nuclear Accident at the Fukushima Daiichi Nuclear Power Station.

Sachiko Hirakawa, Nobuaki Yoshizawa, Kana Murakami, Mari Takizawa, Masaki Kawai, Osamu Sato, Shunji Takagi, Gen Suzuki

Shokuhin eiseigaku zasshi. Journal of the Food Hygienic Society of Japan, 58(1) 36-42, 2017 Peer-reviewed
Rationale and design of Diabetes Prevention with active Vitamin D (DPVD): a randomised, double-blind, placebo-controlled study.

Tetsuya Kawahara, Gen Suzuki, Tetsuya Inazu, Shoichi Mizuno, Fumiyoshi Kasagi, Yosuke Okada, Yoshiya Tanaka

BMJ open, 6(7) e011183, Jul 7, 2016 Peer-reviewed
Incidence of type 2 diabetes in pre-diabetic Japanese individuals categorized by HbA1c levels: a historical cohort study.

Tetsuya Kawahara, Ryuichiro Imawatari, Chie Kawahara, Tetsuya Inazu, Gen Suzuki

PloS one, 10(4) e0122698, 2015
Serum interleukin-6 associated with hepatocellular carcinoma risk: a nested case-control study.

Waka Ohishi, John B Cologne, Saeko Fujiwara, Gen Suzuki, Tomonori Hayashi, Yasuharu Niwa, Masazumi Akahoshi, Keiko Ueda, Masataka Tsuge, Kazuaki Chayama

International journal of cancer, 134(1) 154-63, Jan 1, 2014 Peer-reviewed
Atorvastatin, etidronate, or both in patients at high risk for atherosclerotic aortic plaques: a randomized, controlled trial.

Tetsuya Kawahara, Masako Nishikawa, Chie Kawahara, Tetsuya Inazu, Kunio Sakai, Gen Suzuki

Circulation, 127(23) 2327-35, Jun 11, 2013 Peer-reviewed

Misc.

OK-432 reduces mortality and bacterial translocation in irradiated and granulocyte-colony stimulating factor (G-CSF)-treated mice

Masako Nose, Akiko Uzawa, Toshiaki Ogyu, Gen Suzuki

Journal of Radiation Research, 42(2) 191-200, Jun, 2001
Control of CD4 T cell fate by antigen re-stimulation with or without CTLA-4 engagement 24 h after priming

Yukiko Nakata, Akiko Uzawa, Gen Suzuki

International Immunology, 12(4) 459-466, 2000
Fujiwara,S.,Masunari,N.,Suzuki,G.,and Ross P.D.:Performance of osteoporosis risk indices in a Japanese population.

Cur.Ther.Res.Clinic.Exp.62:586-594,2001
Akashi,M.,Hirama,T.,Tanosaki,S.,Kuroiwa,N.,Nakagawa,K., Tsuji,H.,Kato,H.,Yamada,S.,Kamata,T.,Kinugasa,T.,Ariga,H., Maekawa,K.,Suzuki,G.,and Tsujii,H.:Initaial Syamptoms of acute radiation syndrome in the JCO criticality accident in Tokai-mura

J.Radiat.Res.42:supple.S157-S166,2001.
Hargreaves,D.C.,P.L.Hyman,V.N.Ngo,T.Lu,A.Bidgol,G.Suzuki,Y.-R.Zou,D.R.Littman,and J.G.Cyster:A coordinated chage in chemokine responsiveness guides plasma cell movements.

J.Exp.Med.194:45-56,2001.
Nose,M.,A.Uzawa,T.Ogyu,and G.Suzuki:OK-432 reduces mortality and bacterial translocation in irradiated mice

J.Radiat.Res.42:191-200,2001.
Nakagawa,K.,Kozuka,T.,Akahane,M.,Suzuki,G.,Akashi,M.,Hosoi, Y.,Aoki,Y.,Ohtomo,K.:Radiological findings of accidental radiation injury of the fingers:a case report.

Health Phys.80:67-70,2001.
Shimada,Y.,M.Nishimura,S.Kakinuma,T.Takeuchi,T.Ogiu,G. Suzuki,Y.Nakata,S.Sasanuma,K.Mita,and T.Sado:Characterisitic association of K-ras gene mutation with loss of heterozygosity in X-ray-induced thymic lymphomas of B6C3F1 mice.

Int.J.Radiat.Biol.77:465-473,2001.
Asai T,Inaba S,Ohto H,Osada K,Suzuki G,Takahashi K,Tadokoro K,Minami M:Guidelines for irradiation of blood and blood components to prevent post-transfusion graft-vs.-host disease in Japan.

Transfus Med 10:315-320,2000.
Nakata,Y.,A.Uzawa,and G.Szuki:Control of CD4 T cell fate by antigen re-stimulation with or without CTLA-4 engagement 24 hours after priming.

Int.Immunol.12:459-466,2000.
Kuramoto, K., Ban, S., Oda, K., Tanaka, H., Kimura, A. and Suzuki, G.: Chromosomal instability and radiosensitivity in myelodysplastic syndrome.

Leukemia, 16:2253-2258, 2002.
Chiba, S., Saito, A., Ogawa, S., Seo, S., Kumano, K., Suzuki, T., Tanaka, Y., Saito, T., Izutsu, K., Yuji, K., Masuda, S., Suzuki, G., Futami, S., Nishida, M., Gale, R. P., Fukayama, M., Maekawa, K., and Hirai, H.: Accidental high-dose neutron exposure・・・

Bone Marrow Transplant. 29: 935-939, 2002.
Fujiwara,S.,Masunari,N.,Suzuki,G.,and Ross P.D.:Performance of osteoporosis risk indices in a Japanese population.

Cur.Ther.Res.Clinic.Exp.62:586-594,2001
Akashi,M.,Hirama,T.,Tanosaki,S.,Kuroiwa,N.,Nakagawa,K., Tsuji,H.,Kato,H.,Yamada,S.,Kamata,T.,Kinugasa,T.,Ariga,H., Maekawa,K.,Suzuki,G.,and Tsujii,H.:Initaial Symptoms of acute radiation syndrome in the JCO criticality accident in Tokai-mura.

J.Radiat.Res.42:supple.S157-S166,2001.
Hargreaves,D.C.,P.L.Hyman,V.N.Ngo,T.Lu,A.Bidgol,G.Suzuki,Y.-R.Zou,D.R.Littman,and J.G.Cyster:A coordinated chage in chemokine responsiveness guides plasma cell movements.

J.Exp.Med.194:45-56,2001.
Nakagawa,K.,Kozuka,T.,Akahane,M.,Suzuki,G.,Akashi,M.,Hosoi, Y.,Aoki,Y.,Ohtomo,K.:Radiological findings of accidental radiation injury of the fingers:a case report.

Health Phys.80:67-70,2001.
Shimada,Y.,M.Nishimura,S.Kakinuma,T.Takeuchi,T.Ogiu,G. Suzuki,Y.Nakata,S.Sasanuma,K.Mita,and T.Sado:Characterisitic association of K-ras gene mutation with loss of heterozygosity in X-ray-induced thymic lymphomas of B6C3F1 mice.

Int.J.Radiat.Biol.77:465-473,2001.
Asai T,Inaba S,Ohto H,Osada K,Suzuki G,Takahashi K,Tadokoro K,Minami M:Guidelines for irradiation of blood and blood components to prevent post-transfusion graft-vs.-host disease in Japan.

Transfus Med 10:315-320,2000.
Kuramoto, K., Ban, S., Oda, K., Tanaka, H., Kimura, A. and Suzuki, G.: Chromosomal instability and radiosensitivity in myelodysplastic syndrome.

Leukemia, 16:2253-2258, 2002.
Chiba, S., Saito, A., Ogawa, S., Seo, S., Kumano, K., Suzuki, T., Tanaka, Y., Saito, T., Izutsu, K., Yuji, K., Masuda, S., Suzuki, G., Futami, S., Nishida, M., Gale, R. P., Fukayama, M., Maekawa, K., and Hirai, H.: Accidental high-dose neutron exposure・・・

Bone Marrow Transplant. 29: 935-939, 2002.

Books and Other Publications

WHO屋内ラドンハンドブック : 公衆衛生の観点から

放射線医学総合研究所, World Health Organization, Zeeb, Hajo, Shannoun, Ferid, 米原, 英典, 神田, 玲子, 石黒, 千絵, 鈴木, 元, 欅田, 尚樹

放射線医学総合研究所, Mar, 2015 (ISBN: 9784938987947)
正しい被曝医療Q&A50

鈴木, 元, 神田, 玲子

診断と治療社, Oct, 2012 (ISBN: 9784787819765)
図説基礎からわかる被曝医療ガイド

鈴木, 元, 箱崎, 幸也, 作田, 英成, 田村, 泰治

日経メディカル開発,日経BPマーケティング (発売), Aug, 2011 (ISBN: 9784931400658)
緊急被ばく医療の基礎知識

鈴木, 元, 長瀧, 重信, 前川, 和彦

[放射線影響研究所], Aug, 2000

Professional Memberships

Aug, 2015 - Present

Japanese Association for Radiation Accident/Disaster Medicine
Radiation Research Society
日本放射線影響学会
Japanese Radiation Research Society

Research Projects

Estimation of residents' doses in the early phase of the accident based on individual whereabouts information utilizing the spacio-temporal radionuclides' concentration database by an atmospheric transportation, diffusion and deposition model simulation

Japanese Ministry of Environment, Apr, 2018 - Mar, 2021

Gen Suzuki, Takashi Ohba, Tetsuo Ishikawa, Arifumi Hasegawa, Haruyasu Nagai
Comprehensive study on refined residents' internal doses in the early phase of the accident

Japanese Ministry of Environment, Apr, 2017 - Mar, 2019

Yasuhara Nagai, Osamu Kurihara, HIroyuki Kusuhara, Gen Suzuki
Comprehensive study on residents' doses after the TEPCO Dai-ichi Nuclear Power Station accident

Japanese Ministry of Environment, Apr, 2016 - Mar, 2019

Haruyasu Nagai, Osamu Kurihara, Yasuyuki Muramatsu, Hiroyuki Kusuhara, Gen Suzuki
高線量被ばく線患者トリアージのためのL-バンド生体内電子スピン共鳴（ESR)装置開発

原子力関係研究, 2006 - 2009
屋内ラドンの健康リスク研究

厚生労働科学研究費補助金, 2006 - 2009
A case-control study on atrophic gastritis and gastric cancer using stored sera and genome DNA.

Grants-in-Aid for Scientific Research, Grant-in-Aid for Scientific Research (C), Japan Society for the Promotion of Science, 2005 - 2006

SUZUKI Gen, FUJIWARA Saeko, CULLINGS Harry
放射線発癌の危険因子、修飾因子に関する分子疫学研究

2002 - 2006
正常人における炎症マーカーCRP高値を規定する炎症関連遺伝子多型に関する研究

科学研究費助成事業萌芽研究, 萌芽研究, 日本学術振興会, 2002 - 2003

鈴木元, 箱田雅之, 高橋規郎
Studies on the mechanism of T cell development in the thymus

Grants-in-Aid for Scientific Research Grant-in-Aid for Scientific Research (A), Grant-in-Aid for Scientific Research (A), Japan Society for the Promotion of Science, 1995 - 1997

KATSURA Yoshimoto, HIROKAWA Katsuiku, SAITO Takashi, SASAZUKI Takehiko, SUZUKI Gen, HABU Sonoko
プロ炎症性サイトカインによる末梢性寛容阻害

科学研究費助成事業重点領域研究, 重点領域研究, 日本学術振興会, 1996 - 1996

鈴木元, 鵜澤玲子, 明石真言
トランスジェニック技術を用いた末梢性寛容の研究

科学研究費助成事業重点領域研究, 重点領域研究, 日本学術振興会, 1993 - 1995

鈴木元, 蜂谷みさを, 鵜澤玲子, 明石真言
Autocrine mechanism of GM-CSF production in human fibroblasts

Grants-in-Aid for Scientific Research, Grant-in-Aid for General Scientific Research (C), Japan Society for the Promotion of Science, 1992 - 1994

AKASHI Makoto, HACHIYA Misao, KAWASE Yoshiko, SUZUKI Gen
トランスジェニック技術を用いた末梢性寛容の研究

科学研究費助成事業重点領域研究, 重点領域研究, 日本学術振興会, 1993 - 1993

鈴木元, 蜂谷みさを, 鵜澤玲子, 明石真言
Tリンパ球抗原レセプターに会合するチロシン燐酸化酵素Fynの機能

科学研究費助成事業一般研究(B), 一般研究(B), 日本学術振興会, 1991 - 1992

片桐拓也, 鈴木元, 大海忍, 仙波憲太郎, 豊田裕
T CELL DEVELOPMENT AND AQUISITION OF SELF-NON-SELF DISCRIMINATION IN THE THYMUS

Grants-in-Aid for Scientific Research Grant-in-Aid for General Scientific Research (C), Grant-in-Aid for General Scientific Research (C), Japan Society for the Promotion of Science, 1987 - 1988

SUZUKI Gen M.D., TAKEUCHI Yumiko M.D.
Regulation of immune response Topology of T cell and its regulation lay chemokine Cytokine network upon irradiation

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