School personnel information




Medical Education, Gastroenterology, Oncology


Organization 【 display / non-display

  • 2004.05.01 - 2005.03.31, Graduate School of Medicine, Research Assistant

  • 2005.04.01 - 2006.03.31, Division of Internal Medicine, Graduate School of Medicine, Research Assistant

  • 2006.04.01 - 2007.03.31, Graduate School of Medicine, Research Assistant

  • 2007.04.01 - 2014.06.30, Graduate School of Medicine, Assistant Professor

  • 2014.07.01 - , Osaka University Hospital, Associate Professor

Education 【 display / non-display

Osaka University Faculty of Medicine  Graduated 1994.03
Osaka University Graduate School, Division of Medical Sciences  Completed Doctor of Medicine 2001.03

Employment Record 【 display / non-display

Research Fellow, Graduate School of Frontier Bioscience, Osaka University 2002.12 - 2004.03
Assistant Professor, Graduate School of Medicine, Osaka University 2004.04 - 2007.03
Assistant Professor, Graduate School of Medicine, Osaka University 2007.04 - 2014.06
Associate Professor, Osaka University Medical Hospital 2014.07 -

Research topics 【 display / non-display

  • Gastroenterology-related

  • Pathology related to interstitial cells of Cajal (ICC) - disturbed gastrointestinal motility and gastrointestinal stromal tumor (GIST)

  • Oncology
    Experimental pathology-related

  • Medical Education


Academic Papers 【 display / non-display

  • Exosomal microRNAs derived from colon cancer cells promote tumor progression by suppressing fibroblast TP53 expression., 1. Yoshii S, Hayashi Y, Iijima H, Inoue T, Kimura K, Sakatani A, Nagai K, Fujinaga T, Hiyama S, Kodama T, Shinzaki S, Tsujii Y, Watabe K, Takehara T. , Cancer Sci.,110・8・2396-2407, 2019.08, Papers

  • Adenoma of colorectal laterally spreading tumor nongranular type with biological phenotypic features similar to cancer., 2. Nagai K, Hayashi Y, Honma K, Sakatani A, Yoshii S, Fujinaga T, Maekawa A, Tsujii Y, Hiyama S, Shinzaki S, Watabe K, Iijima H, Tsujii M, Mizushima T, Morii E, Takehara T. , J Gastroenterol Hepatol.,33・11・1853-1863, 2018.11, Papers

  • Tissue Drug Concentrations of Anti-tumor Necrosis Factor Agents Are Associated with the Long-term Outcome of Patients with Crohn's Disease., Yoshihara T, Shinzaki S, Kawai S, Fujii H, Iwatani S, Yamaguchi T, Araki M, Hiyama S, Inoue T, Hayashi Y, Watabe K, Iijima H, Takehara T., Inflamm Bowel Dis. ,23(12) 2172-2179, 2017.12, Papers

  • Screening Sleep Disordered Breathing with Noncontact Measurement in a Clinical Site., Yutaka Matsuura, Hieyong Jeong, Kenji Yamada, Kenji Watabe, Kayo Yoshimoto, and Yuko Ohno, Journal of Robotics and Mechatronics.,29(2) 327-337, 2017.02, Papers

  • Evaluation of endoscopic entire 3D image acquisition of the digestive tract using a stereo endoscope., 1. Yoshimoto K, Watabe K, Fujinaga T, Iijima H, Tsujii M, Takahashi H, Takehara T, Yamada K.,Proceedings of the SPIE, 2017.02, International Conference(Proceedings)

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