Researchers

MAENISHI Osamu

MAENISHI Osamu
Lecturer
Faculty Kindai University Hospital
Researchmap https://researchmap.jp/read0053233

Education and Career

Education

  • - 1991 , Kindai University, Faculty of Medicine,
  • - 1991 , Kinki University, Faculty of Medicine,
  • - 1997 , Kindai University, Graduate School of Medical Sciences,
  • - 1997 , Kinki University, Graduate School, Division of Medicine,

Research Activities

Research Areas

  • Life sciences , Experimental pathology

Research Interests

実験病理学, Experimental Pathology

Published Papers

  1. Constitutive EGFR Activation Induced by PTPRR Downregulation Confers Resistance to KRAS Inhibitors.
    Hiroaki Kanemura; Toshiyuki Takehara; Osamu Maenishi; Shuta Tomida; Natsumi Iwawaki; Kei Kunimasa; Tomohiro Nakayama; Satomi Watanabe; Shinichiro Suzuki; Kazuko Sakai; Koichi Azuma; Keita Kudo; Kazuto Nishio; Kazuhiko Nakagawa; Hidetoshi Hayashi; Takeshi Teramura; Kimio Yonesaka
    Cancer research communications  6  (4)  , 728-741, 1, Apr. 2026 
  2. Cytomegalovirus-induced intrahepatic cholestasis complicated by hemophagocytic syndrome in an immunocompetent adult
    Naoya Omaru; Masahiro Takita; Ikue Sekai; Kosuke Minaga; Satoru Hagiwara; Misa Kojima; Osamu Maenishi; Yoshihide Ueda; Tomohiro Watanabe; Masatoshi Kudo
    Clinical Journal of Gastroenterology  15, Dec. 2025 
  3. Possible involvement of p60-S6K1 in accelerating RPS6 phosphorylation for rapid recovery from skeletal muscle disuse atrophy.
    Takao Inoue; Yuji Kanazawa; Nobuyuki Mizuguchi; Osamu Maenishi; Masatomo Kimura; Man Hagiyama; Azusa Yoneshige; Takaaki Chikugo; Tatsuki Itoh; Takao Satou; Akihiko Ito
    Laboratory animal research  41  (1)  , 20-20, 10, Sep. 2025 

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Conference Activities & Talks

  1. 臨床的にGISTが疑われた腹腔内間葉系腫瘍の3例 , 筑後 孝章; 前西 修; 木村 雅友; 木下 春人; 寺岡 均; 加藤 寛章; 佐藤 隆夫 , 日本病理学会会誌 , Mar. 2021
  2. 筋上皮癌を癌腫成分とする多形腺腫由来癌の1例 , 立花 幸; 木村 雅友; 田中 千琴; 前西 修; 水野 瑶子; 植田 清文; 白石 直樹; 京田 明子; 上杉 忠雄; 佐藤 隆夫 , 日本臨床細胞学会雑誌 , Sep. 2020
  3. 気管支擦過細胞診で分生子頭と発芽管が認められた空洞形成性肺アスペルギルス症の1例 , 木村 雅友; 筑後 孝章; 前西 修; 清水 重喜; 大賀 天弘; 佐藤 隆夫 , 日本病理学会会誌 , Mar. 2020

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MISC

  1. PTPRRのダウンレギュレーションにより誘導されるEGFRの恒常的活性化はKRAS阻害薬耐性を付与する(Constitutive activation of EGFR induced by downregulation of PTPRR confers resistance to KRAS inhibitors) , 金村 宙昌; 竹原 俊幸; 前西 修; 冨田 秀太; 岩脇 菜摘; 國政 啓; 中山 智裕; 渡邊 諭美; 鈴木 慎一郎; 坂井 和子; 東 公一; 西尾 和人; 中川 和彦; 林 秀敏; 米阪 仁雄 , 肺癌 , 65 , 5 , 394 , 394 , Nov. 2025
  2. Chromosomal instability leads to EGFR-TKI refractoriness via cGAS-STING activation in EGFR-mutated non-small cell lung cancer , Kimio Yonesaka; Takashi Kurosaki; Junko Tanizaki; Hisato Kawakami; Kaoru Tanaka; Osamu Maenishi; Shiki Takamura; Kazuko Sakai; Yasutaka Chiba; Takeshi Teramura; Hiroki Goto; Eri Otsuka; Hiroaki Okida; Masanori Funabashi; Yuuri Hashimoto; Kenji Hirotani; Yasuki Kamai; Takashi Kagari; Kazuto Nishio; Kazuhiro Kakimi; Hidetoshi Hayashi , CANCER RESEARCH , 85 , 8 , 15, Apr. 2025
  3. Mucor sporangia and chlamydospores found in the lung of an autopsied type 1 diabetic patient , 小島実紗; 木村雅友; 定本聡太; 定本聡太; 筑後孝章; 前西修; 雨宮和紀; 中山靖子; 宮崎義継; 佐藤隆夫; 桑原一彦 , 日本病理学会会誌 , 113 , 1 , 2024

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Research Grants & Projects

  1. 日本学術振興会, 科学研究費助成事業, 心肥大関連タンパク質TWEAKRの新規相互作用に焦点を置いた心肥大機構の解明 , 近畿大学
  2. Japan Society for the Promotion of Science, Grants-in-Aid for Scientific Research, Studies on upregulated or downregulated genes depending on cardiac hypertrophy , Kindai University
  3. Study of essential hypertension and its secondary disease