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第６回国際シンポジウム
放射線健康リスク管理への新たな挑戦 |
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平成19年度に採択された長崎大学グローバルCOEプログラム「放射線健康リスク制御国際戦略拠点」の最終年度にあたり、第6回国際シンポジウム「放射線健康リスク管理への新たな挑戦」が2011年10月20日から22日の日程で、長崎大学医学部良順会館にて開催されました。WHO本部、IAEA、IARCや旧ソ連邦・欧米諸国のコンソーシアム参加機関からの招聘者を含め、総計150名に上る研究者のご参加を得て、シンポジウムは成功裏に終了しました。
シンポジウムは片峰 茂学長による開会挨拶で始まり、大久保利晃（財団法人放射線影響研究所 理事長）、神谷研二（広島大学原爆放射線医科学研究所 所長）、長瀧重信(長崎大学名誉教授)の来賓の方々より御祝辞をいただいた後、拠点リーダーの山下俊一教授による本プログラム成果のまとめと福島での活動概要紹介の講演が行われました。丹羽太貫（京都大学名誉教授）、Tom K. Hei (コロンビア大学医療センター 放射線研究センター 教授)、Zhanat Carr（WHO本部 研究員）、Roy E. Shore (財団法人 放射線影響研究所 広島研究所 副理事長)、Rethy K. Chhem (IAEA 本部長)、酒井一夫(独立行政法人 放射線医学総合研究所 放射線防護研究センター センター長)による基調講演でシンポジウムの第1日を終了しました。第2、3日は、プログラムの3つの研究領域「放射線基礎生命科学研究」「原爆医療研究」「国際放射線保健医療研究」に加えて、「福島第一原発事故関連問題」と「放射線危機管理と防護」のセッションにおいて合計31の講演がありました。この4年間にわたる研究成果を整理し、新学際領域「被ばく医療学」を推進すると同時に、福島第一原発事故後の放射線健康リスク管理の方向性とそのあり方について議論しました。本シンポジウムの講演は紀要として平成23年度末に出版される予定です。 |
| Program |
20-22 October, 2011
Venue: Matsumoto Ryojun Hall,
Nagasaki University School of Medicine |
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| 13:00- 13:30 |
Opening ceremony |
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| Chair: |
Yuji Nagayama, Director, Atomic Bomb Disease Institute, Nagasaki University |
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| 13:00-13:10 |
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Opening address
Shigeru Katamine, President, Nagasaki University |
| 13:10-13:30 |
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Addresses
Toshiteru Okubo, Chiarman, Radiation Effects Research Foundation, Hiroshima and Nagasaki, Japan
Kenji Kamiya, Director, Research Institute for Radiation Biology and Medicine, Hiroshima University/ President, The Japan Radiation Research Society, Hiroshima, Japan
Shigenobu Nagataki, Professor Emeritus, Nagasaki University |
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| 13:30-14:00 |
Achievement of GCOE program
A new challenge of radiation health risk management in Fukushima |
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Shunichi Yamashita, GCOE program leader, Nagasaki University/ Vice President, Fukushima Medical University |
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| 14:00-17:00 |
Keynote lectures
| Chair: |
Ohtsura Niwa, Kyoto University, Kyoto, Japan
Yoshisada Shibata, Nagasaki University |
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| Modulating factors for low dose radiobiology |
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Tom K. Hei, Columbia University Medical Center, New York, NY, USA |
| Stem cell radiobiology and its implication in radiation risk development of in utero exposures and low dose rate exposures |
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Ohtsura Niwa, Kyoto University, Kyoto, Japan |
| WHO role in global health security and international response to Fukushima nuclear accident |
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Zhanat Carr, WHO/HQ, Geneva, Switzerland |
| Recent findings by the Radiation Effects Research Foundation on the health of atomic bomb survivors and their offspring |
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Roy E. Shore, Radiation Effects Research Foundation, Hiroshima and Nagasaki, Japan |
| Radiation health risks in medical imaging |
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Rethy K. Chhem, IAEA, Vienna, Austria |
| Issues on radiation exposure in the Fukushima nuclear accident-health effects, radiation protection, and public communication |
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Kazuo Sakai, National Institute for Radiological Sciences, Chiba, Japan |
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| 17:00-17:10 |
Group photo |
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| 8:30-20:30 |
Reception |
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| 9:00-12:00 |
Radiation Basic Life Sciences
| Chair: |
Robert Ullrich, Colorado State University, Fort Collins, CO, USA
Alex J van der Eb, Leiden University, Leiden, Netherlands |
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9:00-9:20
Summary of the project |
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Summary of radiation basic life science project |
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Keiji Suzuki, Nagasaki University |
9:20-10:40
Non-targeted effects |
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Microbeams as tools for low dose radiation studies |
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Kevin M. Prise, Queen's University Belfast, Belfast, UK |
| The complex regulation of insulin-like growth factor 1 after low level cell stress |
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David A. Boothman, University of Texas Southwestern Medical Center, Dallas, TX, USA |
10:40-11:20
Effects on stem cells |
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New concepts related to low-level radiation-induced carcinogenesis: pre-and post-natal modulation of adult stem cells modify the risk |
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James E. Trosko, Michigan State University, East Lansing, MI, USA |
11:20-12:00
Low-dose/low-dose rate effects |
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Low-dose/low-dose rate effects: an interim summary of studies performed in the Institute for Environmental Sciences (IES) using low-dose rate exposure facilities |
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Akihiro Shima, Institute for Environmental Sciences, Aomori, Japan |
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| 12:00-13:00 |
Lunch |
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| 13:00-15:10 |
Late effects, radiation sensitivity and others
| Chair: |
Koh-ichiro Yoshiura, Nagasaki University
Vladimir Saenko, Nagasaki University |
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13:00-13:50
Special lecture |
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Genetic epidemiology for the understanding of human diversity |
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Toshihiro Tanaka, RIKEN, Saitama, Japan |
13:50-15:10
Summary of the project |
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Molecular epidemiology study of Chernobyl thyroid cancer from Belarus and Ukraine |
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Vladimir Saenko, Nagasaki University |
| Reactive oxygen species play dual roles in genomic stability of stem cells |
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Tao-Sheng Li, Nagasaki University |
| Copy number analyses in A-bomb survivor using formalin-fixed paraffin-embedded sample archive |
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Koh-ichiro Yoshiura, Nagasaki University |
| Genetically-modified mice for thyroid cancer study |
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Yuji Nagayama, Nagasaki University |
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| 15:10-15:20 |
Coffee break |
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| 15:20-17:00 |
Atomic Bomb Disease Medicine Research
| Chair: |
Akihiko Suyama, Radiation Effects Research Foundation, Nagasaki, Japan
Kunihiro Tsukazaki, Nagasaki University |
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15:20-16:00
Summary of the project |
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Establishment of a data and peripheral blood sample bank of Nagasaki A-bomb survivors |
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Yasushi Miyazaki, Nagasaki University |
| Summary of pathologic projects on atomic bomb disease medicine research |
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Masahiro Nakashima, Nagasaki University
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16:00-17:30
Topics |
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Recent epidemiological studies on RERF A-bomb survivor cohort: early onset of menopause observed among A-bomb survivor females |
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Ritsu Sakata, Radiation Effects Research Foundation, Hiroshima, Japan |
| Molecular mechanisms that produce radiation-induced or therapy-related MDS/AML by RUNX1/AML1 point mutations |
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Hironori Harada, Hiroshima University, Hiroshima, Japan |
| Long incubation period of cancer induced by internal exposure is attributed to the uneven distribution of deposited radionuclides at the microscopic level |
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Manabu Fukumoto, Tohoku University, Sendai, Japan |
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| 17:30 |
Closing remarks
Yuji Nagayama, Nagasaki University |
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| 9:00-12:00 |
Fukushima Daiichi Nuclear Power Plant accident-related issues
| Chair: |
Hideo Tatsuzaki, National Institute for Radiological Sciences, Chiba, Japan
Akira Ohtsuru, Nagasaki University |
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9:00-9:30
Keynote lecture |
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Outline of TEPCO Fukushima Daiichi Nuclear Power Plant accident |
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Hideo Tatsuzaki, National Institute for Radiological Sciences, Chiba, Japan |
9:30-12:00
Topics |
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Fukushima Daiichi Nuclear Power Plant accident and emergency medical response at Fukushima Medical University Hospital |
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Arifumi Hasegawa, Fukushima Medical University, Fukushima, Japan |
| Development of novel treatments for radiation-related diseases in nuclear accident |
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Akira Ohtsuru, Nagasaki University |
| Six days in Fukushima: Initial activities as a member of REMAT from Nagasaki |
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Naoki Matsuda, Nagasaki University |
| Technology for establishing a cancer radiation risk group based on the methods of molecular and radiation epidemiology |
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Valery V. Kashcheev, Federal State Institution Medical Radiological Research Center, Obninsk, Russia |
| Pathology review of childhood thyroid cancer around Chernobyl |
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Masahiro Ito, National Nagasaki Medical Center, Nagasaki, Japan |
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| 12:00-13:00 |
Lunch |
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| 13:00-15:00 |
International Radiation Health Sciences Research
| Chair: |
Geraldine A. Thomas, Hammersmith Hospital, London, UK
Saenko Vladimir, Nagasaki University |
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13:00-13:20
Summary of the project |
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Project report within a framework of International Radiation Health Sciences Research |
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Noboru Takamura, Nagasaki University |
13:20-15:00
Topics |
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The Chernobyl Tissue Bank – integrating research on radiation-induced thyroid cancer |
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Geraldine A. Thomas, Imperial College London, UK |
| Chernobyl, 25 years after – what have we learnt and what are next steps? |
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Ausrele Kesmeniene, IARC, Paris, France |
| Thyroid cancer in Ukraine after the Chernobyl catastrophe (25-year experience of follow-up) |
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Mykola Tronko, Institute of Endocrinology and Metabolism, Academy of Medical Sciences of Ukraine, Kiev, Ukraine |
| International cooperation in early diagnosis and management of radiation-induced thyroid cancer patients in Belarus |
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Valentina Drozd, Belarusian Medical Academy of Post-graduate Education, Minsk, Belarus |
| Psychiatric legacy of the Chernobyl disaster; current state of evidences 25 years after |
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Vladymyr G. Bebeshko, Institute of Radiation Medicine, Academy of Medical Sciences of Ukraine, Kiev, Ukraine |
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| 15:00-15:10 |
Coffee break |
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| 15:10-16:30 |
Risk Communication and Radiation Protection
| Chair: |
Naoki Matsuda, Nagasaki University
Hiroki Ozawa, Nagasaki University |
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15:20-16:00
Summary of the project |
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| Topics |
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Factors influencing perception of radiation risk in people around Chernobyl: a survey in Ukraine |
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Yoshisada Shibata, Nagasaki University |
| Radiation risk associated with advanced diagnostic imaging |
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Takashi Kudo, Nagasaki University |
| Assessment of individual dose in high background radiation area of Tamil Nadu, India |
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Subramaniyan Selvasekarapamdian, Karasaringam University, India |
| Disaster psychiatry on earthquake and nuclear crisis in Fukushima |
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Hiroki Ozawa, Nagasaki University |
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| 16:30-17:00 |
Discussion for Future Project and International Collaboration
Chair: Shunichi Yamashita, GCOE program leader, Nagasaki University/ Vice President, Fukushima Medical University |
Health Effects of the Chernobyl Accident and Semipalatinsk Nuclear Testing:
Message from Nagasaki |
19 October, 2011
Venue: Ryojun Matsumoto Auditorium,
Nagasaki University School of Medicine |
| 15:00-16:00 |
Thyroid and Other Diseases
| Chair: |
Noboru Takamura, Nagasaki University
Larisa I. Danilova, Belarussian Medical Academy of Post-graduate Education |
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| Thyroid diseases in Belarus after Chernobyl Nuclear Power Plant accident |
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Larisa I. Danilova, Belarussian Medical Academy of Post-graduate Education |
| Long-term risk of thyroid nodules in population around Chernobyl Nuclear Power Plant |
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Oleksandr Gutevych , Zhitomir Inter-Area Medical Diagnostic Center |
| Alteration of vasoactive intestinal polypeptide, substance P and neuropeptide Y expression in the human thymus after chronic thyroiditis |
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Vasili Roudenok, Belarussian State Medical University |
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| 16:00-16:10 |
Discussion |
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| 16:10-16:25 |
Coffee Break
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| 16:25-17:25 |
Dosimetry and Mental Health
| Chair: |
Yoshisada Shibata, Nagasaki University
Nataliya Korol, Academy of Medical Sciences of Ukraine |
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| 137Cs body burden in inhabitants of Bryansk Oblast, Russia: evaluation of radiation effect caused by the Chernobyl accident |
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Irina V. Karevskaya, Bryansk Consultative-Diagnosis Center |
| Tobacco smoking among youth of Slavutych |
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Nataliya Korol, Institute of Radiation Medicine, Academy of Medical Sciences of Ukraine |
| Mental health status of the young people in Chernobyl-affected areas after 25 years from the accident |
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Alexander Kozlovsky, Gomel State Medical University |
| Current concentration of artificial radionuclides and estimated radiation doses from 137Cs around the Semipalatinsk nuclear testing site |
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Tolebay Rakhypbekov, Semey Medical Academy |
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| 17:25-17:35 |
Discussion |
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| 17:35-17:40 |
Closing Remarks
Noboru Takamura, Nagasaki University |
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