2016 - 2018 Establishment of objective biomarkers for eosinophilic inflammation in human upper airways and its therapeutic implication.
2016 - 「好酸球性副鼻腔炎の診療ガイドライン作成と実態調査」(課題番号:28080401)
2013 - 2015 Molecular analysis of retractable eosinophilic inflammation in human nose and paranasal sinuses by using nitric oxide monitoring systems.
2010 - 2012 Molecular analysis of pathology of eosinophilic chronic rhinosinusitis and regulatory mechanism of nitric oxide production
2006 - 2007 Molecular analysis of effects of gtucocorticoids on eosinophilic rhinosinusitis with reference to regulation of inflammatory transcription factors.
2003 - 2004 Molecular analysis of persistency of chronic sinus inflammation in relation to allergic diathesis.
2002 - 2003 Functional analysis of eosinophil infiltration mechanisms in chronic sinusitis in relation to transcription factor activation
2001 - 2002 Functional roles of nitric oxide in human nose and paranasal sinuses in relation to regulatory mechanisms by transcription factors
1998 - 1999 生体蛍光プローブを用いた副鼻腔粘膜上皮の薬剤反応性に関する分子生物学的解析
1995 - 1995 培養副鼻腔粘膜を用いた副鼻腔炎の病態と、手術法への応用に関する基礎的研究。
1994 - 1994 培養中耳粘膜を用いた中耳炎の治療,並びに中耳手術への応用に関する基礎的研究
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Papers (301)：
Impact of hearing impairment in unilateral hearing loss: A multicenter study of standardized sound localization tests in Japan. Auris Nasus Larynx. 2025
Hirai T, Sera T, Takeno S, Okamoto Y, Kawasumi T, Ishikawa C, Oda T, Nishida M, Horibe Y, Ishino T, et al. The Nasal Septal Swell Body May Have a Regulatory Role in Nasal Airway Passage That Depends on the Degree of Septal Deviation. Journal of Otorhinolaryngology, Hearing and Balance Medicine. 2025
Seven cases of total laryngo-glossectomy combined with mandibulectomy: A retrospective case series from a single institution. Auris Nasus Larynx. 2025. 52. 4. 327-335
Symposium, Impaired Coordination of the Ciliary Movement in Chronic Rhinosinusitis with Nasal Polyps. -Possible roles of nitric oxide to restore the memory of the sinus mucosa -
(The 69th Korean Rhinologic Society Annual Congress 2025)
1992 - 1994 University of Toronto Research Fellowship Department of Otolaryngology
1987 - 1991 Hiroshima University Graduate School, Division of Medical Sciences Otolaryngology, Head and Neck Surgery
1981 - 1987 Kyoto University Faculty of Medicine
Professional career (1)：
Doctor of Philosophy in Medical Science (Hiroshima University)
Work history (5)：
2018/04/01 - 2019/03/31 Hiroshima University Graduate School of Biomedical & Health Sciences Professor
2005/04/01 - 2018/03/31 Hiroshima University Graduate School of Biomedical Sciences Associate Professor
2005/04/01 - 2018/03/31 Hiroshima University Graduate School of Biomedical Sciences Associate Professor
2004/01/01 - 2005/03/31 Hiroshima University Hospital Lecturer
1996/04/01 - Teikyo University Research Associate
Committee career (5)：
2013/04 - 2028/05 日本耳鼻咽喉科学会 日本耳鼻咽喉科学会代議員
2021/07 - 耳鼻咽喉科臨床学会 常任運営委員
2021/01 - 日本耳鼻咽喉科免疫アレルギー感染症学会 学術委員会委員長
2021/01 - 日本耳鼻咽喉科学会 広島県地方部会
2013/08 - 2017/07 日本鼻科学会 日本鼻科学会 代議員
Awards (4)：
2004 - 日本鼻科学会 第11回日本鼻科学会賞 受賞 (2004年度)
2002 - 広仁会 第20回広仁会賞 受賞 (2002年度)
1995 - University of Toronto The Best Presentation in the category of Work undertahen by Post-Residency Research Fellows. The Annual Departmental Aca
1994 - University of Toronto The Best Presentation in the category of Work undertahen by Post-Residency Research Fellows. The Annual Departmental Aca
Association Membership(s) (6)：
Japan Society for Head And Neck Surgery
, Japan Otological Society
, Japanese Rhinologic Society
, Association for Research in Otolaryngology
, Japanese Society of Allergology
, The Oto-Rhino-Laryngological Society of Japan
