講演・口頭発表等 - 岡本　隆一

1. Ryuichi Okamoto. Clinical Application of Patient-derived Organoids. World Bio Innovation Forum Invitation 2023.12.06 WEB

2. Ryuichi Okamoto, Yasuhiro Nemoto, Tomohiro Mizutani, Hiromichi Shimizu. Recent Progress in the Treatment of Tissue Specific Immunological Diseases. The 2nd International Symposium of Clinical Immunology 2023.05.19 Kamakura_JAPAN

3. Ryuichi Okamoto. Bench-to-bedside research: Patient-derived organoid transplantation for treatment of intractable ulcerative colitis. SIDDS 2023 2023.04.08 Grand Walkerhill Seoul_Korea

4. Mina Nakagawa, Miyako Murakawa, Masato Miyoshi, Shun Kaneko, Tsuchiya Jun, Taro Shimizu, Keiya Watakabe, Sei Kakinuma, Ryuichi Okamoto and Yasuhiro Asahina. High GGT levels is a risk factor for HCC development having potential to reflect mitochondrial dysfunction after HCV eradication. AASLD2024 2024.11.15

5. Ami Kawamoto, Toshimitsu Fujii, Ryuichi Okamoto. Serum leucine-rich alpha-2 glycoprotein is an accurate marker for endoscopic and histological healing in ulcerative colitis. JDDW2024 2024.11.01 Kobe_Japan

6. Yuki Yonemoto, Yasuhiro Nemoto, Ryuichi Okamoto. Single cell analysis revealed that two distinct, unique CD4+ T cell subsets were increased in the small intestinal intraepithelial lymphocytes of aged mice. JDDW2024 2024.10.31 Kobe_Japan

7. Shuji Hibiya, Kento Takenaka, Ryuichi Okamoto. Comparison of the efficacy of biologics for intestinal stricture in Crohn's disease. The 107th Congress of the Japan Gastroenterological Endoscopy Society 2024.05.31 Tokyo_Japan

8. Ami Kawamoto, Kento Takenaka, Ryuichi Okamoto. Efficacy of biomarkers in predicting prognosis of Crohn’s disease patients with small bowel disease. The 107th Congress of the Japan Gastroenterological Endoscopy Society 2024.05.30 Tokyo_Japan

9. Ryuichi Okamoto. Regenerative medicine for inflammatory bowel disease.. The 21st Stem Cell Research Symposium 2024.05.24 Awaji Japan

10. 藤井 悟, 水谷 知裕, 清水 寛路, 岡本 隆一. クローン病小腸病変に対する自家移植可能な小腸上皮オルガノイド培養法の開発. 第110回日本消化器病学会総会 2024.05.10 アスティとくしま

11. Ryuichi Okamoto. Clinical Application of Patient-derived Organoids. Organoid Developer Conference 2024 2024.04.25 Korea

12. Mina Nakagawa, Miyako Murakawa, Masato Miyoshi, Shun Kaneko, Fukiko Kawai-Kitahata, Sayuri Nitta, Sei Kakinuma, Ryuichi Okamoto and Yasuhiro Asahina. SVR後の肝癌、生存とメタボ因子に関する解析. APASL 2024 Kyoto 2024.03.28

13. N.Takatsu, T.Yamamoto, H.Nakase, S.Shinzaki, K.Watanabe, T.Fujii, R.Okamoto, K.Matsuoka, A.Yamada, R.Kunisaki, M.Matsuura, H.Shiga, S.Bamba, Y.Mikami, T.Shimoyama, S.Motoya, T.Torisu, T.Kobayashi, N.Ohmiya, M.Saruta, S.Yoshigoe, Y.Murata, T.Hisamatsu. Clinical features and surgical necessity rate of fistulisingperianal disease in newly diagnosed patients with Crohn's disease: Interim analysis of inception cohort registry study of patients with Crohn's disease (iCREST-CD). 19th Congress of ECCO 2024.02.23 Stockholmsmässan_Stockholm

14. Inoue T, Fushimi M, Yamada D, Watabe T, Watanabe M, Okamoto R, Nagaishi T. Downregulated apelin expression in T cells in the setting of chronic colitis. ECCO 2024.02.23 Stockholmsmässan_Stockholm

15. Inoue T, Fushimi M, Tsugawa N, Yamada D, Watabe T, Watanabe M, Okamoto R, Adachi T, Blumberg RS, Nagaishi T. B cell receptor signaling-mediated activation in lymphoid tissues is regulated by the long isoform of CEACAM1. The 52nd Annual Meeting of the Japanese Society for Immunology 2024.01.19 Chiba_Japan

16. Fushimi M, Inoue T, Yamada D, Kojima Y, Hosoya A, Watabe T, Watanabe M, Okamoto R, Nagaishi T. APL downregulation in T cells in an animal model of chronic colitis. The 52nd Annual Meeting of the Japanese Society for Immunology 2024.01.19 Chiba_Japan

17. Shun Kaneko, Yasuhiro Asahina, Miyako Murakawa, Ryuichi Okamoto. Liver stiffness stratify the disease progression and hepatocellular carcinoma predictive risk score on chronic hepatitis B patients. JDDW2023 2023.11.03 Kobe_Japan

18. Mone Fushimi, Tadahiko Inoue, Daiki Yamada, Taro Watabe, Mamoru Watanabe, Ryuichi Okamoto, Takashi Nagaishi. APL DOWNREGULATION IN T CELLS IN THE SETTING OF CHRONIC COLITIS. UEGW 2023 2023.10.15 Copenhagen_Denmark

19. T. Fujii , S. Hibiya , H. Shimizu , A. Kawamoto , K. Takenaka , E. Saito , M. Nagahori , K. Ohtsuka , R. Okamoto. DUAL THERAPY WITH CAROTEGRAST (AJM300: ORAL α4 INTEGRIN ANTAGONIST) AND BIOLOGICS FOR REFRACTORY ULCERATIVE COLITIS. UEGW2023 2023.10.15 Copenhagen_Denmark

20. Hiromune Katsuda, Go Ito, Yui Hiraguri, Tomohiro Muto, Shun Ishido, Masanori Kobayashi, Hironari Yamashita, Akira Ito, Hiroaki Ono, Atsushi Kudo, Mamoru Watanabe, Minoru Tanabe, Ryuichi Okamoto. Analysis of gene expression to elucidate the pathogenesis of pancreatic solid pseudopapillary neoplasm. UEGW2023 2023.10.14 Copenhagen_Denmark