Ikehata Hironobu

イケハタヒロノブ | Ikehata Hironobu

Affiliation and department：
Job title： Lecturer
Homepage URL (2)： http://www.dmbc.med.tohoku.ac.jp/official/index.html , http://www.dmbc.med.tohoku.ac.jp/official/index_E.html

Research field (3)： Dermatology , Environmental effects of chemicals , Environmental effects of radiation

Research keywords (5)： Mouse model , skin cancer , mutation , skin , UV

Research theme for competitive and other funds (22)：

2020 - 2023 Estimation of UV toxicity for the genome of skin with defective melanin synthesis and the elucidation of its mechanism
2015 - 2017 皮膚組織レベルの紫外線ゲノム毒性防衛応答の制御機構
2012 - 2015 紫外線ゲノム毒性に対する皮膚組織レベルの防衛機構の解明
2011 - 2013 日光紫外線による三重項励起状態を介したシクロブタン型ピリミジンダイマー生成の証明
2007 - 2008 紫外線の皮膚慢性毒性に対するサンスクリーン剤の防御効果を高速・高感度に評価する方法の開発

Show all

Papers (78)：

Hironobu Ikehata, Masayuki Yamamoto. Cyclobutane Pyrimidine Dimers Produced with Narrowband UVB Are on Average More Mutagenic than Those with Broadband UVB in Mouse Skin. Photochemistry and photobiology. 2021. 98. 4. 916-924
Kazuki Nishimura, Hironobu Ikehata, Thierry Douki, Jean Cadet, Shigeki Sugiura, Toshio Mori. Seasonal Differences in the UVA/UVB Ratio of Natural Sunlight Influence the Efficiency of the Photoisomerization of (6-4) Photoproducts into their Dewar Valence Isomers. Photochemistry and photobiology. 2020
Takafumi Suzuki, Akira Uruno, Akane Yumoto, Keiko Taguchi, Mikiko Suzuki, Nobuhiko Harada, Rie Ryoke, Eriko Naganuma, Nanae Osanai, Aya Goto, et al. Nrf2 contributes to the weight gain of mice during space travel. Communications biology. 2020. 3. 1. 496-496
Hironobu Ikehata, Toshio Mori, Yasuhiro Kamei, Thierry Douki, Jean Cadet, Masayuki Yamamoto. Wavelength- and Tissue-dependent Variations in the Mutagenicity of Cyclobutane Pyrimidine Dimers in Mouse Skin. Photochemistry and Photobiology. 2020
Hironobu Ikehata, Masayuki Yamamoto. Roles of the KEAP1-NRF2 system in mammalian skin exposed to UV radiation. Toxicology and Applied Pharmacology. 2018. 360. 69-77

ｍore...

MISC (29)：

ｍore...

Books (6)：

ｍore...

Lectures and oral presentations (105)：

Histological analysis of MIS response in UVB-exposed mouse skin
(The 66th Annual Meeting of the Japanese Radiation Research Society 2023)
紫外線照射マウス皮膚におけるMIS応答の組織学的解析
(第45回日本光医学・光生物学会 2023)
Evaluation of the protection of melanin for UVB-exposed mouse skin
(2022)
広帯域UVBと狭帯域UVBの皮膚ゲノム毒性の違いはシクロブタン型ピリミジンダイマー生成の有効波長の違いにある
(第43回日本光医学・光生物学会 2021)
Molecular mutagenicity of cyclobutane pyrimidine dimer in mouse skin
(17th International Congress on Photobiology/18th Congress of the European Society for Photobiology 2019)

ｍore...

Education (2)：

Professional career (1)：

Work history (7)：

2023/01 - 現在東北大学大学院医学系研究科医化学分野准教授
2023/01 - 現在東北大学大学院医学系研究科研究安全管理室准教授
2013/02 - 2022/12 Tohoku University Graduate School of Medicine Department of Medical Biochemistry Senior Assistant Professor
2012/04 - 2022/12 Tohoku University Graduate School of Medicine Room for Research Safety Senior Assistant Professor
1999/04 - 2012/03 Division of Genome and Radiation Biology, Department of Cell Biology, Graduate School of Medicine, Tohoku University Assistant Professor

Show all

Awards (2)：

Association Membership(s) (3)：

Japanese Society for Photomedicine and Photobiology(2005/06-) , The Japan Radiation Research Society(1985/09-) , The Japanese Biochemical Society

※ Researcher’s information displayed in J-GLOBAL is based on the information registered in researchmap. For details, see here.

Return to Previous Page