Rchr
J-GLOBAL ID:200901014234777210   Update date: Aug. 05, 2022

OTA HIROYOSHI

オオタ ヒロヨシ | OTA HIROYOSHI
Affiliation and department:
Job title: Professor
Research field  (2): Other ,  Human pathology
Research theme for competitive and other funds  (10):
  • 財団法人ホクト生物科学振興財団奨励金
  • 日本臨床病理学会留学助成基金
  • 子宮頸管分泌液中のTFF検出による子宮頸部腺系病変の早期発見に関する検査法の開発
  • 子宮頸部固有上皮型腺癌、胃腸型腺癌、前癌病変の病理診断基準と検査診断法の開発
  • 胃粘膜の表現型を示す腺癌(胃型腺癌)とその前癌病変の臨床病理学的診断法の開発
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Papers (238):
  • Tsukadaira T, Hayashi S, Ota H, Kobayashi N, Sekiguchi Y, Kodaira H, Matsumoto T, Horiuchi K, Negishi T, Kurahashi M. Prevalence, clinical features, and esophagogastroduodenoscopy (EGD) findings of non-Helicobacter pylori Helicobacter infection: A study of 50 cases at a single facility in Japan. Helicobacter. 2021. 27. e12811
  • Tobe Y, Uehara T, Nakajima T, Iwaya M, Kobayashi Y, Kinugawa Y, Kuraishi Y, Ota H. LGR5-Expressing Cells in the Healing Process of Post-ESD Ulcers in Gastric Corpus. Dig Dis Sci. 2021
  • Mai Iwaya, Hiroyuki Hayashi, Tomoyuki Nakajima, Kazuyuki Matsuda, Yasuhiro Kinugawa, Yosuke Tobe, Yoko Tateishi, Yugo Iwaya, Takeshi Uehara, Hiroyoshi Ota. Colitis-associated colorectal adenocarcinomas frequently express claudin 18 isoform 2: Implications for claudin 18.2 monoclonal antibody therapy. Histopathology. 2021. 79. 2. 227-237
  • Takehito Ehara, Takeshi Uehara, Tomoyuki Nakajima, Yasuhiro Kinugawa, Shota Kobayashi, Mai Iwaya, Hiroyoshi Ota, Yuji Soejima. LGR5 expression is associated with prognosis in poorly differentiated gastric adenocarcinoma. BMC Cancer. 2021
  • Mai Iwaya, Hiroyoshi Ota, Tomoyuki Nakajima, Takeshi Uehara, Robert Riddell, James Conner. Most colitis associated carcinomas lack expression of LGR5: a preliminary study with implications for unique pathways of carcinogenesis compared to sporadic colorectal carcinoma. BMC Cancer. 2021
more...
Books (5):
  • 腫瘍病理鑑別診断アトラス 乳癌 第2版 文光堂
    2016
  • ピロリ菌除菌治療 パーフェクトガイド
    日本医事新報社 2015
  • Lewin, Weinstein and Riddell's Gastrointestinal Pathology and its Clinical Implications
    Wolters Kluwer Health 2014
  • The immunology of H. pylori from Pathogenesis to prevention
    Lippincott-Raven 1997
  • 鏡検法:Helicobacter pyloriと胃粘膜病変 第2版,浅香正博 編著
    先端医学社,東京 1990
Lectures and oral presentations  (12):
  • Endocervical adenocarcinoma with gastric and intestinal phenotype correlates with adverse clinicopathological features and patient outcome.
    (USCAP Annual Meeting 2020 2020)
  • Correlation of Clinicopathological Features and LGR5 Expression in Colon Adenocarcinoma.
    (USCAP Annual Meeting 2019 2019)
  • Most colitis associated carcinomas lack expression of LgR5: implications for unique pathways of carcinogenesis compared to sporadic colorectal carcinoma.
    (USCAP Annual Meeting 2019 2019)
  • Immunophenotypic Classification of Endocervical Adenocarcinoma in situ Based on Comprehensive Immunohistochemical Markers: Gastric-Type, Gastrointestinal-Type, Intestinal-Type, and Mullerian-Type.
    (Mod Pathol 2019)
  • A Distinct Clinicopathological Entity-Autoimmune Pancreatitis-Associated Prostatitis
    (the United States and Canadian Academy of Pathology's 97th Annual Meeting, Denver 2008)
more...
Education (1):
  • - 1985 Shinshu University
Professional career (1):
  • 医学博士 (信州大学)
Work history (7):
  • 2002/10 - Shinshu University School of Medicine, Department of Health Sciences
  • 2001/04 - 2002/09 School of Allied Medical Sciences, Shinshu University
  • 1998/08 - 2001/03 信州大学医学部附属病院光学医療診療部・中央検査部 嘱託講師
  • 1995/05 - 2001/03 信州大学医学部附属病院光学医療診療部・中央検査部 助手
  • 1993/04 - 1995/05 長野県立こども病院臨床検査科 医長
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Committee career (5):
  • 2019/04 - 日本ヘリコバクター学会 理事
  • 2005/04 - 2019/03 日本ヘリコバクター学会 評議員
  • 2004/04 - 日本臨床検査医学会 評議員
  • 2001/04 - 日本臨床細胞学会 評議員
  • 1998/04 - 日本病理学会 評議員
Awards (1):
  • 1994 - 信州大学医学部松医会 信州大学医学部松医会賞
Association Membership(s) (12):
日本実験潰瘍学会 ,  日本組織細胞化学会 ,  日本消化器内視鏡学会 ,  日本消化器病学会 ,  日本臨床検査専門医会 ,  細胞診専門医会 ,  International Academy of Pathology, Japanese Branch ,  United States and Canadian Academy of Pathology ,  Japanese society for Helicobacter Recearch ,  Japanese Society of Laboratry Medicine ,  Japanese Society of Clinical Cytology ,  Japanese Society of Pathology
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