Rchr
J-GLOBAL ID：201701018207255529   Update date: Mar. 09, 2026

Okada Masayasu

オカダ マサヤス | Okada Masayasu
Affiliation and department：
Niigata University Brain Research Institute, Endowed Research Branch, Advanced Treatment of Neurological Diseases Branch

About Niigata University Brain Research Institute, Endowed Research Branch, Advanced Treatment of Neurological Diseases Branch


Job title： Specially Appointed Associate Professor
Other affiliations (1)：
Research field  (4)： Neuroanatomy and physiology ,  Experimental pathology ,  Medical biochemistry ,  Neurosurgery
Research theme for competitive and other funds  (11)：
  • 2025 - 2028 難治性髄膜腫に対するSSTR2aを標的とした強化型近赤外光線免疫療法の開発
  • 2025 - 2028 血液を用いた脳神経損傷を予測する新規バイオマーカーの研究
  • 2022 - 2027 Analysis of neurogenesis and central nervous system disorder in primates with phosphorylation of nerve growth-related proteins discovered in rodents
  • 2024 - 2027 ソマトスタチン受容体を標的としたGH産生下垂体腺腫に対する近赤外線免疫療法の開発
  • 2024 - 2027 Development of a new pharmacotherapy for prevention of intracranial aneurysm rupture with cholinergic agents targeting alpha 7 receptors
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Papers (64)：
  • Manabu Natsumeda, Masayasu Okada, Jotaro On, Satoshi Shibuma, Toru Takino, Jun Watanabe, Yoshihiro Tsukamoto, Ryosuke Ogura, Makoto Oishi, Haruka Yamaguchi. Near-Infrared Photoimmunotherapy for The Treatment of Malignant Brain Tumors-The Present Challenges and Future Perspectives-. The Journal of Japan Society for Laser Surgery and Medicine. 2026. 46. 4. 334-340
  • Yoshihiro Tsukamoto, Manabu Natsumeda, Hiroshi Shimizu, Haruhiko Takahashi, Satoshi Shibuma, Asuka Ueno, Akihiro Takahashi, Kazuki Shida, Taiki Saito, Hidemoto Fujiwara, et al. Rapidly progressive scalp and lung metastases with fatal pneumothorax in glioblastoma, IDH-wildtype, with MET and CDK6 amplifications: a case report of clinical course and postmortem autopsy, including genetic analysis. Brain tumor pathology. 2025
  • Haruka Yamaguchi, Masayasu Okada, Takuya Otani, Jotaro On, Satoshi Shibuma, Toru Takino, Jun Watanabe, Yoshihiro Tsukamoto, Ryosuke Ogura, Makoto Oishi, et al. Near-Infrared Photoimmunotherapy in Brain Tumors-An Unexplored Frontier. Pharmaceuticals (Basel, Switzerland). 2025. 18. 5
  • Akane Ogawa, Keiichi Izumikawa, Sota Tate, Sho Isoyama, Masaru Mori, Kohei Fujiwara, Soyoka Watanabe, Takayuki Ohga, Ukhyun Jo, Daiki Taniyama, et al. SLFN11-mediated ribosome biogenesis impairment induces TP53-independent apoptosis. Molecular cell. 2025. 85. 5. 894-912
  • Satoshi Shibuma, Jotaro On, Manabu Natsumeda, Akihide Koyama, Haruhiko Takahashi, Jun Watanabe, Masaki Mitobe, Satoshi Nakata, Yuki Tanaka, Yoshihiro Tsukamoto, et al. Diagnosis of Leptomeningeal Disease in Diffuse Midline Gliomas by Detection of H3F3A K27M Mutation in Circulating Tumor DNA of Cerebrospinal Fluid. Pediatric blood & cancer. 2025. e31535
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MISC (30)：
  • 岡田 正康, 北浦 弘樹, 柿田 明美, 大石 誠, 五十嵐 道弘. 難治性てんかんとしての海馬硬化症における神経成長関連タンパク質のリン酸化解析. JSBMS Letters. 2024. 49. Suppl. 112-112
  • 岡田 正康, 棗田 学, 塚本 佳広, 梅津 哉, 柿田 明美, 大石 誠. 間脳下垂体腫瘍病理診断の現状と治療:PitNETを含め 機能性PitNETの治療中に転移を来たし,下垂体転写因子の有無で鑑別した2症例の経験. Brain Tumor Pathology. 2024. 41. Suppl. 079-079
  • 渋間 啓, 西田 京香, 小倉 良介, 岡田 正康, 棗田 学, 加藤 卓, 梅津 哉, 大石 誠, 柿田 明美. 頭蓋骨転移した胸部SMARCA4欠損未分化腫瘍の1例. Brain Tumor Pathology. 2024. 41. Suppl. 159-159
  • 棗田 学, 温 城太郎, 渋間 聡, 高橋 陽彦, 渡邉 潤, 塚本 佳広, 小倉 良介, 岡田 正康, 大石 誠. 脳腫瘍1 Diffuse midline gliomaにおける髄液中H3K27M変異検出は髄膜播種を予測する. 小児の脳神経. 2024. 49. 2. 128-128
  • 棗田 学, 温 城太郎, 渋間 聡, 高橋 陽彦, 渡邉 潤, 塚本 佳広, 小倉 良介, 岡田 正康, 大石 誠. 脳腫瘍1 Diffuse midline gliomaにおける髄液中H3K27M変異検出は髄膜播種を予測する. 小児の脳神経. 2024. 49. 2. 128-128
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Lectures and oral presentations  (3)：
  • 脳腫瘍1 Diffuse midline gliomaにおける髄液中H3K27M変異検出は髄膜播種を予測する
    (小児の脳神経 2024)
  • 副交感神経障害を伴わず糖尿病性動眼神経麻痺との鑑別に難渋した下垂体卒中による動眼神経麻痺の一例
    (日本内分泌学会雑誌 2024)
  • プロラクチン産生下垂体腺腫が頸部に転移したPit-1陽性下垂体がんの一例
    (Brain Tumor Pathology 2023)
Work history (1)：
  • 2025/06 - 現在 Niigata University Brain Research Institute, Endowed Research Branch, Advanced Treatment of Neurological Diseases Branch Specially Appointed Associate Professor
Committee career (2)：
  • 2024/04 - The Japanese Society for Neurochemistry Council Member of The Japanese Society for Neurochemistry
  • 2021/04 - The Japanese Society for Hypothalamic and Pituitary tumors Council Member of The Japanese Society for Hypothalamic and Pituitary tumors
Association Membership(s) (13)：
he Japan Epilepsy Society ,  The Japan society of Molecular Neurosurgery ,  SOCIETY FOR NEURO-ONCOLOGY ,  SOCIETY FOR NEUROSCIENCE ,  The Japan society for Neuro-oncology ,  JAPAN SOCIETY OF CLINICAL ONCOLOGY ,  the japanese society for hypothalamic and pituitary tumors ,  THE JAPANESE BIOCHEMICAL SOCIETY ,  THE JAPAN STROKE SOCIETY ,  THE JAPANESE SOCIETY FOR NEUROCHEMISTRY ,  THE JAPAN NEUROSCIENCE SOCIETY ,  THE JAPAN NEUROSURGICAL SOCIETY ,  the Japanese Society for Biomedical Mass Spectrometry
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