Rchr
J-GLOBAL ID:200901069262378894   Update date: Sep. 19, 2024

Maeda Megumi

マエダ メグミ | Maeda Megumi
Affiliation and department:
Job title: Associate Professor
Homepage URL  (1): http://www.okayama-u.ac.jp/user/agr/profile/nougaku01_3.html
Research field  (2): Applied biochemistry ,  Immunology
Research keywords  (10): N-glycan ,  糖鎖ポリマー ,  植物抗原性糖鎖 ,  花粉アレルゲン ,  食物アレルゲン ,  Th2免疫応答 ,  レクチン ,  サイトカイン ,  アスベスト ,  抗腫瘍免疫
Research theme for competitive and other funds  (13):
  • 2021 - 2024 新規食品素材「アクアファバ」に含まれる遊離型オリゴ糖・ペプチドの構造と機能解析
  • 2018 - 2021 Synthesis of functional glycopolymers and analysis of their immuno-suppression activity involved in pollen allergen specific Th2 immune response
  • 2015 - 2018 Preparation of functional glyco-polymers and analysis of their cellular immune activities to develop anti-pollinosis drugs
  • 2015 - 2017 Preparation of functional glyco-polymers and analysis of their cellular immune activities to develop anti-pollinosis drugs(Fostering Joint International Research)
  • 2011 - 2016 Biological activities of water-soluble free oligosaccharides obtained from edible beans and their applications.
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Papers (102):
  • Naoko Okamoto, Megumi Maeda, Chiharu Yamamoto, Reo Kodama, Koichi Sugimoto, Yoshihito Shinozaki, Hiroshi Ezura, Yoshinobu Kimura. Construction of tomato plants with suppressed endo-β-N-acetylglucosaminidase activity using CRISPR-Cas9 mediated genome editing. Plant physiology and biochemistry : PPB. 2022. 190. 203-211
  • Shun Takata, Megumi Hayashi, Megumi Maeda, Takeshi Ishimizu, Yoshinobu Kimura. Structural features of free N-glycans in α1,3/4-fucosidase-deficient Arabidopsis thaliana: deletion of α1,3/4-fucosidase activity induced accumulation of plant complex type GN1 free N-glycans. Bioscience, biotechnology, and biochemistry. 2022. 86. 10. 1413-1416
  • Shota Kosaka, Makoto Katsube, Megumi Maeda, Yoshinobu Kimura. Improved method for preparation and purification of recombinant α-synuclein: high-mannose-type free N-glycan prepared from an edible bean (Vigna angulari, Azuki bean) inhibits α-synuclein aggregation. Bioscience, biotechnology, and biochemistry. 2022. 86. 6. 770-774
  • Chiharu Yamamoto, Mikako Ogura, Ryota Uemura, Maeda Megumi, Hiroyuki Kajiura, Ryo Misaki, Kazuhito Fujiyama, Yoshinobu Kimura. Improved assay system for acidic peptide: N-glycanase (aPNGase) activity in plant extracts. Analytical biochemistry. 2021. 634. 114367-114367
  • Ryota Takeuchi, Megumi Maeda, Miran Nakano, Hiroaki Funahashi, Yoshinobu Kimura. Large-scale preparation of sialyl-Tn antigen-containing peptides from mucin-like glycoproteins in boar seminal gel. Bioscience, biotechnology, and biochemistry. 2021. 85. 9. 2022-2025
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MISC (97):
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Books (2):
  • Sugar Chain Analysis by Enzymatic Digenstion and 2D Mapping by HPLC.「Experimental Glycoscience, Glycochemistry」
    Springer
  • Sugar Chain Analysis by Enzymatic Digenstion and 2D Mapping by HPLC.. Experimental Glycoscience, Glycochemistry
    Springer
Lectures and oral presentations  (117):
  • 酸性及び細胞質ペプチド: N-グリカナーゼ二重欠損 A. thaliana遊離N-グリカン構造解析
    (学会創立100周年記念 中四国支部・西日本支部合同大会(第66回 講演会)(高知))
  • 植物糖鎖を多価結合したネオ複合糖質の自然免疫応答に及ぼす免疫活性解析
    (第42回日本糖質学会年会(鳥取))
  • キョウチクトウ篩管液に含まれる遊離N-グリカンの構造解析と エキソグリコシダーゼ (β-Gal’ase, β-GlcNAc’ase) の調製
    (おかやまバイオアクティブ研究会 第62回シンポジウム(第28回学生プレゼンテーション)(岡山国際交流センター) 2023)
  • 植物糖鎖結合ポリマーが自然免疫応答に及ぼす免疫活性の解析
    (日本農芸化学会中四国支部第64回講演会(例会)(岡山県立大学) 2023)
  • 組換えα-synucleinの遊離N-グリカンのアミロイド形成抑制活性
    (第95回日本生化学会大会(名古屋))
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Education (3):
  • 2003 - 2006 Okayama University
  • 2001 - 2003 Okayama University
  • 1997 - 2001 Okayama University Faculty of Agriculture Department of Agricultural Sciences
Professional career (1):
  • 農学 (岡山大学)
Work history (11):
  • 2023/04 - 現在 Faculty of Environmental, Life, Natural Science and Technology, Okayama University
  • 2021/04 - 2023/03 Faculty of Environmental and Life Science, Okayama University
  • 2017/03 - 2021/03 Graduate School of Environmental and Life Science Okayama University
  • 2013/06 - 2018/08 ベルギー国ゲント大学 博士研究員
  • 2014/04 - 2017/02 岡山大学大学院 環境生命科学研究科 助教
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Committee career (2):
  • 2023/02 - 2023/09 第42回日本糖質学会 (鳥取) Advisory Board
  • - 2021/11 第62回日本生化学会中国・四国支部例会 実行委員
Awards (5):
  • 2022/12 - 公益財団法人八雲環境科学振興財団 研究集会助成事業
  • 2021/10 - 両備檉園記念財団 生物学研究奨励賞
  • 2010/03 - 49th Society of Toxicology (USA); Immunotoxicology Specialty Section, HESI Immunotoxicology, Young Investigator Travel Award
  • 2007 - 第18回日本農芸化学会中四国支部講演会 2007年度農芸化学会中四国支部奨励賞 植物糖タンパク質糖鎖の代謝機構とアレルゲン糖鎖の構造・機能解析.
  • 2007 - 2006年度日本農芸化学会大会B.B.B.論文賞 Glycoform analysis of Japanese cedar pollen allergen, Cry j1 Biosci. Biotechnol. Biochem., 69, 1700-1705 (2005)
Association Membership(s) (4):
特定非営利活動法人 日本免疫学会 ,  社団法人 日本生化学会 ,  社団法人 日本農芸化学会 ,  日本糖質学会
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