Keiji Numata

Profile Information

Affiliation: Kyoto University

J-GLOBAL ID: 201601010345623000
researchmap Member ID: 7000018637

Research Areas

Nanotechnology/Materials / Polymer materials /

Research History

Apr, 2020 - Present

Kyoto University

Committee Memberships

2022 - Present

関西支部幹事, 繊維学会
2021 - Present

ACS Polymers Au Editorial Advisory Board, American Chemical Society
2021 - Present

14. 羽ばたく女性研究者賞（マリア・スクウォドフスカ＝キュリー賞）（JST、ポーランド大使館）選考委員, JST、ポーランド大使館
2020 - Present

CSJ化学フェスタ実行委員, 日本化学会
2019 - Present

Editorial Advisory Board of Biomacromolecules, American Chemical Society
2019 - Present

国際標準化委員会委員, 一般社団法人構造タンパク質素材産業推進協会
2018 - Present

バイオ高分子研究会運営委員, 高分子学会
2017 - Present

Editorial Board of Scientific Reports, Springer-Nature
2021 - 2028

CREST研究領域「分解・劣化・安定化の精密材料科学」（研究総括：高原淳九州大学特任教授）領域アドバイザー, JST
2022 - 2027

ACT-X研究領域「生命現象と機能性物質」（研究総括：豊島陽子東京大学教授）領域アドバイザー, JST
2021 - 2023

生体機能関連化学部会幹事, 日本化学会
2021 - 2022

旭化成賞選考委員, 高分子学会

Awards

Papers

213

Replicating shear-mediated self-assembly of spider silk through microfluidics

Jianming Chen, Arata Tsuchida, Ali D. Malay, Kousuke Tsuchiya, Hiroyasu Masunaga, Yui Tsuji, Mako Kuzumoto, Kenji Urayama, Hirofumi Shintaku, Keiji Numata

Nature Communications, 15(1), Jan 15, 2024
Cross-linking polybutadiene rubber via a thiol-ene reaction with polycysteine as a degradable cross-linker

Kousuke Tsuchiya, Kayo Terada, Yui Tsuji, Simon Sau Yin Law, hiroyasu masunaga, Takuya Katashima, Takamasa Sakai, Keiji Numata

Polymer Journal, Dec 15, 2023
Design of an Artificial Peptide Inspired by Transmembrane Mitochondrial Protein for Escorting Exogenous DNA into the Mitochondria to Restore their Functions by Simultaneous Multiple Gene Expression

Naoto Yoshinaga, Takaaki Miyamoto, Masaki Odahara, Noriko Takeda‐Kamiya, Kiminori Toyooka, Seia Nara, Haruna Nishimura, Feng Ling, Masayuki Su'etsugu, Minoru Yoshida …

Advanced Functional Materials, Nov, 2023
Advancing Biomolecule Delivery in Plants: Harnessing Synthetic Nanocarriers to Overcome Multiscale Barriers for Cutting-Edge Plant Bioengineering

Takaaki Miyamoto, Keiji Numata

Bulletin of the Chemical Society of Japan, 96(9) 1026-1044, Sep 15, 2023
NMR assignment and dynamics of the dimeric form of soluble C-terminal domain major ampullate spidroin 2 from Latrodectus hesperus

Nur Alia Oktaviani, Ali D. Malay, Mami Goto, Toshio Nagashima, Fumiaki Hayashi, Keiji Numata

Biomolecular NMR Assignments, Sep 5, 2023
Optimal glycan density for interactions between Siglec-8 and sialyl sulfo oligosaccharides

Risa Naka, Simon Sau Yin Law, Ayaka Tateishi, Keiji Numata, Masashi Ohmae

Polymer Journal, Aug 30, 2023
Peroxisomes undergo morphological changes in a light‐dependent manner with proximity to the nucleus

Keiko Midorikawa, Keiji Numata, Yutaka Kodama

FEBS Letters, 597(17) 2178-2184, Jul 12, 2023
C-Terminal Domain Controls Protein Quality and Secretion of Spider Silk in Tobacco Cells.

Chonprakun Thagun, Tomohiro Suzuki, Yutaka Kodama, Keiji Numata

Advanced biology, e2300011, Jul 6, 2023
Effects of polycaprolactone degradation products on the water flea, Daphnia magna: Carbodiimide additives have acute and chronic toxicity

M Matsumoto, H Ito, A Tateishi, Y Kobayashi, K Satoh, K Numata, H Miyakawa

JOURNAL OF APPLIED TOXICOLOGY, Jul, 2023 Peer-reviewed
Micrometer-Scale Optical Web Made of Spider Dragline Fibers with Optical Gate Operations

Hendra, H Yamagishi, WY Heah, AD Malay, K Numata, Y Yamamoto

ADVANCED OPTICAL MATERIALS, 11(13), Jul, 2023 Peer-reviewed
Ongoing gene transfer from chloroplasts to mitochondria in tobacco

Masaki Odahara, Maai Mori, Keiji Numata

Jun 30, 2023
Plant Mitochondrial-Targeted Gene Delivery by Peptide/DNA Micelles Quantitatively Surface-Modified with Mitochondrial Targeting and Membrane-Penetrating Peptides.

Naoya Abe, Seiya Fujita, Takaaki Miyamoto, Kousuke Tsuchiya, Keiji Numata

Biomacromolecules, 24(8) 3657-3665, Jun 29, 2023
Molecular dynamics simulation of complexation between plasmid DNA and cationic peptides

Kousuke Tsuchiya, Joan Gimenez-Dejoz, Keiji Numata

Polymer Journal, 55(10) 1109-1114, Jun 9, 2023
Bilirubin is produced nonenzymatically in plants to maintain chloroplast redox status.

Kazuya Ishikawa, Xiaonan Xie, Yasuhide Osaki, Atsushi Miyawaki, Keiji Numata, Yutaka Kodama

Science advances, 9(23) eadh4787, Jun 9, 2023
Binding of Tau-derived peptide-fused GFP to plant microtubules in Arabidopsis thaliana

Hiroshi Inaba, Kazusato Oikawa, Kazuya Ishikawa, Yutaka Kodama, Kazunori Matsuura, Keiji Numata

PLOS ONE, 18(6) e0286421-e0286421, Jun 2, 2023
Cell Wall‐Denaturing Molecules for Plant Gene Modification

Risa Naka, Kousuke Tsuchiya, Keiji Numata

ChemBioChem, 24(12), May 16, 2023
Deuterium- and Alkyne-Based Bioorthogonal Raman Probes for In Situ Quantitative Metabolic Imaging of Lipids within Plants

Simon Sau Yin Law, Masato Asanuma, Jingwen Shou, Yasuyuki Ozeki, Yutaka Kodama, Keiji Numata

JACS Au, May 15, 2023
Composition of Minor Ampullate Silk Makes Its Properties Different from Those of Major Ampullate Silk

H Nakamura, N Kono, M Mori, H Masunaga, K Numata, K Arakawa

BIOMACROMOLECULES, 24(5) 2042-2051, May, 2023 Peer-reviewed
Effect of Oligomers Derived from Biodegradable Polyesters on Eco- and Neurotoxicity

Naoto Yoshinaga, Ayaka Tateishi, Yasuaki Kobayashi, Tomohiro Kubo, Hitoshi Miyakawa, Kotaro Satoh, Keiji Numata

Biomacromolecules, Apr 21, 2023
Unusual pKa Values Mediate the Self-Assembly of Spider Dragline Silk Proteins.

Nur Alia Oktaviani, Ali D Malay, Akimasa Matsugami, Fumiaki Hayashi, Keiji Numata

Biomacromolecules, 24(4) 1604-1616, Apr 10, 2023

Misc.

ミトコンドリア-葉緑体間の相互作用解析

及川和聡, 今井拓人, 児玉豊, 児玉豊, 沼田圭司

日本植物生理学会年会(Web), 60th, 2019
ペプチド-DNA複合体を用いた葉緑体形質転換法効率化の試み

及川和聡, 児玉豊, 沼田圭司

日本植物細胞分子生物学会大会・シンポジウム講演要旨集, 36th, 2018
細胞内分解システム抑制による葉緑体形質転換効率化の試み

及川和聡, 児玉豊, 児玉豊, 沼田圭司

日本植物生理学会年会(Web), 59th, 2018
化学酵素重合による天然を模倣したポリペプチド材料の合成 (特集生体に優しく,賢い未来材料"生体適合材料")

土屋康佑, 沼田圭司

化学と工業 = Chemistry & chemical industry, 70(6) 485-487, Jun, 2017
XFEL施設SACLAでの連続フェムト秒結晶構造解析における微結晶輸送媒体の利用

菅原道泰, 菅原道泰, 南後恵理子, 南後恵理子, 田中智之, 田中智之, 山下鮎美, 山下鮎美, 有馬登志, 有馬登志 …

日本結晶学会年会講演要旨集, 2017, 2017
ペプチド-DNA複合体のオルガネラへの輸送過程を視る

及川和聡, 児玉豊, 沼田圭司

日本植物学会大会研究発表記録, 81st, 2017
Synthesis of peptides with narrow molecular weight distributions via exopeptidase-catalyzed aminolysis of hydrophobic amino-acid alkyl esters

Polymer journal, 48(9) 955-961, Sep, 2016
Macromol. Biosci. 7/2016

Kousuke Tsuchiya, Keiji Numata

Macromolecular Bioscience, 16(7) 937, Jul 1, 2016
Poly(amino acid)s/polypeptides as potential functional and structural materials

Polymer journal, 47(8) 537-545, Aug, 2015
Enzyme-like amidolytic catalysis from optimized poly(N-isopropylacrylamide) microgel

Yoke Ming Wong, Yu Hoshino, Kumar Sudesh, Yoshiko Miura, Keiji Numata

ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 248, Aug, 2014
2P-121 Metabolic Engineering of Cyanobacteria with a Response Regulator Rre37

Osanai Takashi, Oikawa Akira, Numata Keiji, Kuwahara Ayuko, Iijima Hiroko, Saito Kazuki, Hirai Masami

65 134-134, 2013
2Ga08 Overexpression of SigE increases PHB production in cyanobacteria

Osanai Takashi, Oikawa Akira, Numata Keiji, Toyooka Kiminori, Sato Mayuko, Kuwahara Ayuko, Iijima Hiroko, Doi Yoshiharu, Saito Kazuki, Hirai Masami

64 58-58, 2012
Aeromonas caviae由来ポリヒドロキシアルカン酸合成酵素の活性中間体に関する研究

元田容子, 渡部暁, 栃尾尚哉, 木川隆則, 土肥義治, 沼田圭司

高分子学会予稿集(CD-ROM), 61(1), 2012
Silk-based delivery systems of bioactive molecules

Numata, Keiji, Kaplan, David L.

Advanced Drug Delivery Reviews, 62(15) 1497-1508, 2010

Books and Other Publications

Biopolymer science for proteins and peptides

沼田, 圭司

Elsevier, 2021 (ISBN: 9780128205556)

Research Projects

いつ、どこで、どのように、核酸の高次構造は形成し機能するのかを予測する.

科研費助成金基盤S, 2022 - 2027
ひずみ誘起結晶化機構の解明と最大化によるエラストマーの革新的強靭化

CREST, JST, Nov, 2020 - Mar, 2025
生物素材の学理に基づいた循環型材料の創出

創立 125 周年記念ファンド【くすのき・125】, 京都大学, 2021 - 2025
分解産物の精密解析と生物環境への影響評価

科学研究費助成事業, 学術変革領域研究(B), 日本学術振興会, Oct, 2020 - Mar, 2023

沼田圭司
精密高分子分解を志向した高分子解析基盤

科学研究費助成事業, 学術変革領域研究(B), 日本学術振興会, Oct, 2020 - Mar, 2023

沼田圭司, 畝山多加志, 佐藤浩太郎, 酒井崇匡
ゼロカーボンバイオ産業創出による資源循環共創拠点

COI-NEXT, JST, Nov, 2021 - Mar, 2023
高分子の精密分解

学術変革領域B, 科研費, Oct, 2020 - Mar, 2023
沼田オルガネラ反応クラスタープロジェクト

ERATO, JST, Oct, 2016 - Mar, 2023
バイオ・高分子ビッグデータ駆動による地球と人に優しいバイオアダプティブ材料の創出

マテリアルDX拠点事業FS, 文部科学省, May, 2021 - Mar, 2022
バイオ・高分子ビッグデータ駆動による完全循環型バイオアダプティブ材料の創出

データ創出・活用型マテリアル研究開発プロジェクト, 文部科学省, 2022
Plant cell wall-mimicking silk-pectin hydrogel for coral reef regeneration

Grants-in-Aid for Scientific Research, Grant-in-Aid for Young Scientists (B), Japan Society for the Promotion of Science, Apr, 2013 - Mar, 2016

Numata Keiji
Gene carriers containing functional peptides for breast cancer treatment

Grants-in-Aid for Scientific Research, Grant-in-Aid for Young Scientists (B), Japan Society for the Promotion of Science, 2011 - 2012

NUMATA Keiji

Profile Information

Research Areas

Research History

Committee Memberships

Awards

Papers

Misc.

Books and Other Publications

Research Projects

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