岡本 哲治
フリガナ オカモト テツジ 
英文表記    OKAMOTO Tetsuji 
所  属    医療学部 
職  位    副学長・学部長・教授・産学官連携本部長 
学  位    歯学博士  
最終学歴    広島大学大学院歯学研究科 
専門分野    外科系歯学、再生医学  
主な研究テーマ無血清培養系を用いた正常および悪性細胞の細胞内分泌学的研究、無血清培養系を用いた食品成分の機能解析、疾患特異的iPS細胞の樹立とゲノム手術による細胞治療法研究  
担当科目    ゲノム科学、解剖・生理学、微生物・免疫学  
学会活動    日本口腔科学会理事(令和2年4月15日まで)
日本口腔内科学会(代議員)
日本組織培養学会会長(平成21年3月31日まで)
Society for In Vitro Biology
Editor-in-Chief: In Vitro Cellular & Developmental Biology-Animal 
主要業績    (著書)
「Basic Cell Culture: A Practical Approach(Oxford University Press)」、
「大学はコミュニティの知の拠点となれるか(ミネルヴァ書房)」、
「細胞培養実習テキスト(株式会社じほう)」、
「14歳からの生物学(白水社)」(2020.9月)、
「口腔科学(朝倉出版)」、
「口腔外科学第3版(医歯薬出版)」、
「歯科医師のための内科学(医歯薬出版株式会社)他 19冊、
In Vitro Cellular & Developmental Biology-Animal誌の編集長として2011年から2022年まで129冊を出版、
(学術論文)
・VEGF‑A promotes the motility of human melanoma cells through the VEGFR1–PI3K/Akt signaling pathway
In Vitro Cellular & Developmental Biology - Animal volume 58, pages 758–770 (2022)DOI: 10.1007/s11626-022-00717-3
・Effects of Tongue Pressure on Cerebral Blood Volume Dynamics: A Functional Near-Infrared Spectroscopy Study, Brain Sci. 2022, 12(2), 296; Vol 12, Issue 2, Section; Neurotology and Neuro-ophthalmology, https://doi.org/10.3390/brainsci12020296
・Identification of a Cowden syndrome patient with a novel PTEN mutation and establishment of patient-derived induced pluripotent stem cells. In Vitro Cell Dev Biol Anim. 2022 Jan;58(1):69-78. doi: 10.1007/s11626-021-00637-8. Epub 2022 Jan 3.PMID: 34984555
・Identification of a familial cleidocranial dysplasia with a novel RUNX2 mutation and establishment of patient-derived induced pluripotent stem cells. Odontology. 2021 Nov 15. doi: 10.1007/s10266-021-00674-5. Online ahead of print.PMID: 34779963
・Heparin-Binding Protein 17/Fibroblast Growth Factor-Binding Protein-1 Knockout Inhibits Proliferation and Induces Differentiation of Squamous Cell Carcinoma Cells, Cancers (Basel). 2021 May 29;13(11):2684. doi: 10.3390/cancers13112684.PMID: 34072393
・Induction of Noonan syndrome-specific human-induced pluripotent stem cells under serum-, feeder-, and integration-free conditions, In Vitro Cellular & Developmental Biology - Animal, 56(10), 888-895. 2020.
・MICA A5.1 homozygous genotype is associated with a risk for early-onset oral cancer. Oral Oncology 2021, Online ahead of print, May;116:105256. doi: 10.1016/j.oraloncology.2021.105256.
・Enhanced KRT13 gene expression bestows radiation resistance in squamous cell carcinoma cells. In Vitro Cellular & Developmental Biology-Animal, 2021 Mar;57(3):300-314.
・Eldecalcitol (ED-71)-induced exosomal miR-6887-5p suppresses squamous cell carcinoma cell growth by targeting heparin-binding protein 17/fibroblast growth factor–binding protein-1 (HBp17/FGFBP-1). M. In Vitro Cellular & Developmental Biology – Animal, 56, pages222–233(2020).
・Induction of integration-free human induced pluripotent stem cells under serum- and feeder-free conditions In Vitro Cellular & Developmental Biology – Animal, 56, pages85–95 (2020).
・Generation of human induced pluripotent stem cells in serum- and feeder-free defined culture and TGF-1 regulation of pluripotency, PlosOne (2014.01.29).
・Binding of APC and dishevelled mediates Wnt5a‐regulated focal adhesion dynamics in migrating cells, EMBO Journal (2010.03.11),
・Heparin promotes the growth of human embryonic stem cells in a defined serum-free medium, Proc Natl Acad Sci USA (2008.09.09),
・Integrins regulate mouse embryonic stem cell self-renewal, Stem Cells (2007.12.25)
・Constitutive activating mutation of the FGFR3b in oral squamous cell carcinomas, Int J Cancer (2005.10.20),
・Transformation of vascular endothelial cell by a point mutation in the Tie2 gene from human haemangiomas, Oncogene (2004.11.11),
・Activin A induces craniofacial cartilage from undifferentiated Xenopus ectoderm in vitro, Proc Natl Acad Sci USA (2002.11.26.),
・Growth inhibition by keratinocyte growth factor receptor of human salivary adenocarcinoma cells through induction of differentiation and apoptosis, Proc Natl Acad Sci USA (2001.09.25),
・VEGF produced by A431 human epidermoid carcinoma cells and identification of VEGF membrane binding sites, Proc Natl Acad Sci USA(1991.07.01),
・Cholesterol requirement of P3-X63-Ag8 and X63-Ag8.653 mouse myeloma cells for growth in vitro, Journal of Experimental Medicine (1987.06.01),
その他論文発表:282報、・学会発表:459報、

(作品)
・学位(博士)主指導:52名、
取得特許:Patents:
1. Myoken, Y., Okamoto, T. and Sato, J.D. (1992) Method for the isolation of hybridomas using cholesterol auxotrophy of myeloma cells. U.S. Patent: 5,110,737.
2. Okamoto, T., (2005) Method of screening therapeutic or preventative agents for squamous epithelial cell carcinoma United States Patent: 6977147.
3. Peter Andrews, Miho Furue, J. Denry Sato, Tetsuji Okamoto, Defined Medium for Human ES Cell Culture, UK patent pending: Oct 30, 2006.
4. Okamoto, T, Ojika, M., Acylspermidine derivatives and these anticancer drug activity, Patent pending number:2006-168926
5. Furue, M., Okamoto, T, Asashima, M: PCT/JP2004/019818、International Patent pending: Dec., 27, 2004, USA, Europe:04808168.1, Canada:2552229, Serum-Free Defined Medium for Embryonal Stem Cell Culture.
6. Furue, M., Okamoto, T. and Asashima, M: International registration of trade-marks: ESF, 2004-027432, Registered Number: 4866049.
7. Okamoto T., et al. Cell Growth Medium, Inventor: Patentee: Hiroshima University, Patent number: 5227318, Application Number: 2009-518958, PCT/GB2007/002584, Registration date: March 22, 2013.
8. Okamoto, T., Tani, R., Tokumaru, K.; Protective agent for liver function, Patent filing date: 16 Oct. 2015; Patent number 5823695.
9. Okamoto, T., Yamasaki, S., Shimamoto, A, Tahara, H.: Method for establishing iPS cells and method for long-term maintenance of stem cells, Registration date: May 22 2019, Patent number 6516280,
Patent Pending:
Okamoto, T., Tani, R., Tokumaru, K.; Patent Pending Number 2016-210972, Improving agent for cancer survival rate, Hiroshima University, Japan Kefia, Patent pending date: 27 Oct. 2016.
Okamoto, T., Tani, R., Tokumaru, K.; Patent Pending Number: 2018-84480, Structural abnormalities of gut and oral microbiota in oral cancer, Hiroshima University, Japan Kefia, Patent pending date: 6 May. 2018.
Okamoto, T., Tani, R., Tokumaru, K.; Patent pending number: 2018-84491, MICA gene polymorphism and clinical outcome in oral cancer patients, Hiroshima University, Japan Kefia, Patent pending date: 6 May. 2018.

(その他)
広島大学名誉教授
内閣府日本学術会議連携会員(2014年ー現在)
カザフスタン共和国保健功労勲章(2003年1月6日)
2019 Distinguished Lifetime Achievement Award (Society for In Vitro Biology) (2019年6月10日)
日本組織培養学会功労賞(2018)
日本口腔組織培養学会功労賞(2019)
経済産業省戦略的基盤技術高度化支援事業審査委員(2014-現在)
日本学術振興会学術システム研究センター医歯薬専門研究員(2007年ー2010年)
文部科学省国際協力推進会議委員(2013年3月31日まで)
文部科学省国際協力推進会議南米ワーキング委員(2013年3月31日まで)
歯科医師国家試験委員(2008年3月31日まで)
産業総合技術研究所幹細胞工学センター外部評価委員
広島県保健医療計画検討委員会委員(2007年3月31日まで)
(公財)ひろしま産振構医工連携イノベーション推進協議会委員(2015年3月まで)