論文・総説 - 岡本　隆一

1. Ami Kawamoto, Kento Takenaka, Ryuichi Okamoto, Mamoru Watanabe, Kazuo Ohtsuka. Systematic review of artificial intelligence-based image diagnosis for inflammatory bowel disease. Dig Endosc. 2022.11; 34 (7): 1311-1319. ( PubMed, DOI )

2. Shuhei Sekiguchi, Kaoru Tsuchiya, Yutaka Yasui, Kento Inada, Sakura Kirino, Koji Yamashita, Yuka Hayakawa, Leona Osawa, Mayu Higuchi, Kenta Takaura, Chiaki Maeyashiki, Shun Kaneko, Nobuharu Tamaki, Hiroyuki Nakanishi, Jun Itakura, Yuka Takahashi, Yasuhiro Asahina, Ryuichi Okamoto, Masayuki Kurosaki, Namiki Izumi. Clinical usefulness of geriatric assessment in elderly patients with unresectable hepatocellular carcinoma receiving sorafenib or lenvatinib therapy. Cancer Rep (Hoboken). 2022.11; 5 (11): e1613. ( PubMed, DOI )

3. Ami Kawamoto, Toshimitsu Fujii, Ryuji Mitani, Yasuhiro Suzuki, Tsunehito Yauchi, Ryuichi Okamoto. Serum Levels of Infliximab Biosimilar in a Child Delivered From a Mother Treated for Ulcerative Colitis. Inflamm Bowel Dis. 2022.08; 28 (8): 1298-1299. ( PubMed, DOI )

4. Kazumi Takishima, Yasuharu Maeda, Noriyuki Ogata, Masashi Misawa, Yuichi Mori, Mayumi Homma, Tetsuo Nemoto, Yuki Miyata, Yoshika Akimoto, Kentaro Mochida, Yuki Takashina, Kenta Tanaka, Katsuro Ichimasa, Hiroki Nakamura, Seiko Sasanuma, Toyoki Kudo, Takemasa Hayashi, Kunihiko Wakamura, Hideyuki Miyachi, Toshiyuki Baba, Fumio Ishida, Kazuo Ohtsuka, Shin-Ei Kudo. Beyond complete endoscopic healing: Goblet appearance using an endocytoscope to predict future sustained clinical remission in ulcerative colitis. Dig Endosc. 2022.07; 34 (5): 1030-1039. ( PubMed, DOI )

5. Shuji Hibiya, Kazuo Ohtsuka, Kento Takenaka, Ami Kawamoto, Yusuke Matsuyama, Yumi Udagawa, Maiko Motobayashi, Hiromichi Shimizu, Toshimitsu Fujii, Eiko Saito, Masakazu Nagahori, Ryuichi Okamoto, Mamoru Watanabe. Mucosal healing of small intestinal stricture is associated with improved prognosis post-dilation in Crohn's disease. BMC Gastroenterol. 2022.05; 22 (1): 218. ( PubMed, DOI )

6. Masanori Kobayashi, Shomei Ryozawa, Kazuo Ohtsuka, Minoru Tanabe, Ryuichi Okamoto. A convenient and reliable method for endoscopic mapping biopsy of cholangiocarcinoma using a double-lumen cytology device. VideoGIE. 2022.05; 7 (5): 182-184. ( PubMed, DOI )

7. Yasuharu Maeda, Shin-Ei Kudo, Noriyuki Ogata, Masashi Misawa, Marietta Iacucci, Mayumi Homma, Tetsuo Nemoto, Kazumi Takishima, Kentaro Mochida, Hideyuki Miyachi, Toshiyuki Baba, Kensaku Mori, Kazuo Ohtsuka, Yuichi Mori. Evaluation in real-time use of artificial intelligence during colonoscopy to predict relapse of ulcerative colitis: a prospective study. Gastrointest Endosc. 2022.04; 95 (4): 747-756.e2. ( PubMed, DOI )

8. Satoshi Watanabe, Sakurako Kobayashi, Nobuhiko Ogasawara, Ryuichi Okamoto, Tetsuya Nakamura, Mamoru Watanabe, Kim B Jensen, Shiro Yui. Transplantation of intestinal organoids into a mouse model of colitis. Nat Protoc. 2022.03; 17 (3): 649-671. ( PubMed, DOI )

9. Hiroki Matsuda, Yoichi Nibe-Shirakihara, Akiko Tamura, Emi Aonuma, Satoko Arakawa, Kana Otsubo, Yasuhiro Nemoto, Takashi Nagaishi, Kiichiro Tsuchiya, Shigeomi Shimizu, Averil Ma, Mamoru Watanabe, Motohiro Uo, Ryuichi Okamoto, Shigeru Oshima. Nickel particles are present in Crohn's disease tissue and exacerbate intestinal inflammation in IBD susceptible mice. Biochem Biophys Res Commun. 2022.02; 592 74-80. ( PubMed, DOI )

10. Kento Takenaka, Toshimitsu Fujii, Ami Kawamoto, Kohei Suzuki, Hiromichi Shimizu, Chiaki Maeyashiki, Osamu Yamaji, Maiko Motobayashi, Akira Igarashi, Ryoichi Hanazawa, Shuji Hibiya, Masakazu Nagahori, Eiko Saito, Ryuichi Okamoto, Kazuo Ohtsuka, Mamoru Watanabe. Deep neural network for video colonoscopy of ulcerative colitis: a cross-sectional study. Lancet Gastroenterol Hepatol. 2021.11; ( PubMed, DOI )

11. Noriyuki Ogata, Kazuo Ohtsuka, Masataka Ogawa, Yasuharu Maeda, Fumio Ishida, Shin-Ei Kudo. Image-Enhanced Capsule Endoscopy Improves the Identification of Small Intestinal Lesions. Diagnostics (Basel). 2021.11; 11 (11): ( PubMed, DOI )

12. Yuka Hayakawa, Kaoru Tsuchiya, Masayuki Kurosaki, Yutaka Yasui, Shun Kaneko, Yuki Tanaka, Shun Ishido, Kento Inada, Sakura Kirino, Koji Yamashita, Tsubasa Nobusawa, Hiroaki Matsumoto, Tatsuya Kakegawa, Mayu Higuchi, Kenta Takaura, Shohei Tanaka, Chiaki Maeyashiki, Nobuharu Tamaki, Hiroyuki Nakanishi, Jun Itakura, Yuka Takahashi, Yasuhiro Asahina, Ryuichi Okamoto, Namiki Izumi. Early experience of atezolizumab plus bevacizumab therapy in Japanese patients with unresectable hepatocellular carcinoma in real-world practice. Invest New Drugs. 2021.09; ( PubMed, DOI )

13. Ai Minamidate, Michio Onizawa, Chikako Saito, Rie Hikichi, Tomoaki Mochimaru, Mai Murakami, Chiharu Sakuma, Takehito Asakawa, Yuichi Hiraoka, Shigeru Oshima, Takashi Nagaishi, Kiichiro Tsuchiya, Hiromasa Ohira, Ryuichi Okamoto, Mamoru Watanabe. A potent endocytosis inhibitor Ikarugamycin up-regulates TNF production. Biochem Biophys Rep. 2021.09; 27 101065. ( PubMed, DOI )

14. Kento Inada, Shun Kaneko, Masayuki Kurosaki, Koji Yamashita, Sakura Kirino, Leona Osawa, Yuka Hayakawa, Shuhei Sekiguchi, Mayu Higuchi, Kenta Takaura, Chiaki Maeyashiki, Nobuharu Tamaki, Yutaka Yasui, Jun Itakura, Yuka Takahashi, Kaoru Tsuchiya, Hiroyuki Nakanishi, Ryuichi Okamoto, Namiki Izumi. Tenofovir alafenamide for prevention and treatment of hepatitis B virus reactivation and de novo hepatitis. JGH Open. 2021.09; 5 (9): 1085-1091. ( PubMed, DOI )

15. Takehito Asakawa, Michio Onizawa, Chikako Saito, Rie Hikichi, Daiki Yamada, Ai Minamidate, Tomoaki Mochimaru, Shun-Ichiro Asahara, Yoshiaki Kido, Shigeru Oshima, Takashi Nagaishi, Kiichiro Tsuchiya, Hiromasa Ohira, Ryuichi Okamoto, Mamoru Watanabe. Oral administration of D-serine prevents the onset and progression of colitis in mice. J Gastroenterol. 2021.08; 56 (8): 732-745. ( PubMed, DOI )

16. Naoya Tsugawa, Daiki Yamada, Taro Watabe, Michio Onizawa, Shuang Wang, Yasuhiro Nemoto, Shigeru Oshima, Takeshi Tsubata, Takahiro Adachi, Yohei Kawano, Mamoru Watanabe, Richard S Blumberg, Ryuichi Okamoto, Takashi Nagaishi. Corrigendum to "CEACAM1 specifically suppresses B cell receptor signaling-mediated activation". Biochem Biophys Res Commun. 2021.08; 565 97. ( PubMed, DOI )

17. Kento Takenaka, Ami Kawamoto, Shuji Hibiya, Kohei Suzuki, Toshimitsu Fujii, Maiko Motobayashi, Hiromichi Shimizu, Masakazu Nagahori, Eiko Saito, Ryuichi Okamoto, Mamoru Watanabe, Kazuo Ohtsuka. Higher concentrations of cytokine blockers are needed to obtain small bowel mucosal healing during maintenance therapy in Crohn's disease. Aliment Pharmacol Ther. 2021.07; 54 (8): 1052-1060. ( PubMed, DOI )

18. A Kawamoto, K Takenaka, S Hibiya, K Ohtsuka, R Okamoto, M Watanabe. Serum Leucine-Rich α 2 Glycoprotein: A Novel Biomarker For Small Bowel Mucosal Activity in Crohn's Disease Clin Gastroenterol Hepatol. 2021.06; ( PubMed, DOI )

19. Masanori Kobayashi, Akashi Fujita, Tomoya Ogawa, Yuki Tanisaka, Masafumi Mizuide, Nobuaki Kondo, Yuki Imaizumi, Takaaki Hirotsu, Shomei Ryozawa. Caenorhabditis elegans as a Diagnostic Aid for Pancreatic Cancer. Pancreas. 2021.06; 50 (5): 673-678. ( PubMed, DOI )

20. Go Ito, Shiro Yui, Ryuichi Okamoto. A Cellular "Hub" Function to Resolve Colitis. Cell Mol Gastroenterol Hepatol. 2021.05; ( PubMed, DOI )