arrow
Back
K

Ko Okumura

juntendo university

125H-index
1.2KPaper Count
6.0WCitation Count
Published Papers 381
Publication Date
Protease Activity-Independent, Th Cell-Dependent Airway IL-33 Release Drives Eosinophilia in Mice Presensitized to Papain via SDS-Treated Skin
err2026-05-21
err0
PREAI
errKeiko Takada; Seiji Kamijo; Saya Shimizu; Mengnan Chen; Sakiko Maruyama; Shuntaro Ishihara; Toru Kimitsu; Tomoko Yoshimura; Yurie Masutani; Zhaoyang Wang; Kanako Kojima; Kaito Muramatsu; Saori Ichikawa; Nakae Susumu; Hideoki Ogawa; Rei Watanabe; Ko Okumura; Shigaku Ikeda; Toshiro Takai
errShare
errSave
The interaction between the skin microbiome and antimicrobial peptides within the epidermal immune microenvironment: Bridging insights into atopic dermatitis
err2026-01-01
err4
errOAAI
errWang, Shan; Peng, Ge; Abudouwanli, Alafate; Yang, Mengyao; Sun, Quan; Zhao, Wanchen; Ikeda, Arisa; Tan, Yi; Ma, Lin; Ogawa, Hideoki; Okumura, Ko; Niyonsaba, Francois
errShare
errSave
Enhancement of suppressive function of Ly49+ CD8+ T cells in allogeneic immunity by CD80/86-CD28 blockade in mouse
err2025-11-24
err0
errOAAI
errKoji Tokushige; Yin Enzhi; Kyoko Tsuji-Yogo; Gong Yu; Kodai Morimoto; Kyohei Kuriyama; Masato Kubo; Hideo Yagita; Jiro Kitaura; Ko Okumura; Kazuyoshi Takeda; Koichiro Uchida
errShare
errSave
Role of Antimicrobial Peptides in the Pathogenesis of Atopic Dermatitis
err2025-10-08
err0
PREAI
errGe Peng; Alafate Abudouwanli; Quan Sun; Yi Tan; Wanchen Zhao; Mengyao Yang; Shan Wang; Hideoki Ogawa; Ko Okumura; François Niyonsaba
errShare
errSave
Immunopharmacological potential of Arctium lappa L. in immune-mediated skin diseases: A critical review of experimental and clinical evidence
err2025-10-03
err0
errOAAI
errMengyao Yang†; Ge Peng†; Alafate Abudouwanli; Shan Wang; Quan Sun; Wanchen Zhao; Yi Tan; Xuefei Du; Li Zhang; Hideoki Ogawa; Ko Okumura; Xinghua Gao; François Niyonsaba
errShare
errSave
The role of GATA2 in the expression of the soluble decoy receptor ST2/ IL1RL1 in human and mouse mast cells
err2025-10-01
err0
errOAAI
errNagata, Kazuki; Kasakura, Kazumi; Ishii, Kenta; Ito, Naoto; Hara, Mutsuko; Nakano, Nobuhiro; Okumura, Ko; Nishiyama, Chiharu
errShare
errSave
Improvement of atopic dermatitis-like symptoms in a murine model via the chromogranin A-derived peptide catestatin
err2025-10-01
err1
errOAAI
errPeng, Ge; Zhao, Wanchen; Abudouwanli, Alafate; Sun, Quan; Yang, Mengyao; Wang, Shan; Tan, Yi; Ikeda, Arisa; Ikeda, Shigaku; Ogawa, Hideoki; Okumura, Ko; Niyonsaba, Francois
errShare
errSave
AMP-IBP5: A Multifunctional Antimicrobial Peptide for Advanced Wound Healing and Inflammatory Skin Disorders
err2025-05-12
err0
errOAAI
errAbudouwanli, Alafate; Peng, Ge; Yang, Mengyao; Zhao, Wanchen; Sun, Quan; Wang, Shan; Tan, Yi; Ikeda, Arisa; Ogawa, Hideoki; Okumura, Ko; Niyonsaba, Francois
errShare
errSave
IFN-γ is required for cytotoxic T cell-dependent cancer genome immunoediting (vol 8, 14607, 2017)
err2024-12-04
err0
errOAAI
errTakeda, Kazuyoshi; Nakayama, Masafumi; Hayakawa, Yoshihiro; Kojima, Yuko; Ikeda, Hiroaki; Imai, Naoko; Ogasawara, Kouetsu; Okumura, Ko; Thomas, David M.; Smyth, Mark J.
errShare
errSave
IL-10 promotes Th17 cell differentiation by enhancing STAT1-dependent IL-6 production via IgE-stimulated mast cells
err2024-11-04
err0
errOAAI
errNumata, Takafumi; Ikutani, Masashi; Arae, Ken; Ohno, Tatsukuni; Okada, Koki; Yoshimoto, Takayuki; Sudo, Katsuko; Suto, Hajime; Okumura, Ko; Saito, Hirohisa; Harada, Kazutoshi; Nakae, Susumu
errShare
errSave
Allosteric inhibition of IgE-FcεRI interactions by simultaneous targeting of IgE F(ab')2 epitopes
err2024-08-23
err0
errOAAI
errHirano, Takao; Koyanagi, Akemi; Ago, Hideo; Yamamoto, Masaki; Kitaura, Jiro; Kasai, Masataka; Okumura, Ko
errShare
errSave
CD8++ T cell-mediated rejection of allogenic human-induced pluripotent stem cell-derived cardiomyocyte sheets in human PBMC-transferred NOG MHC double knockout mice
err2024-08-01
err0
PREAI
errMatsumoto, Ryu; Enzhi, Yin; Takeda, Kazuyoshi; Morimoto, Kodai; Yogo, Kyoko; Harada, Masaki; Tokushige, Koji; Maehara, Yui; Hirota, Saori; Kojima, Yuko; Ito, Mamoru; Sougawa, Nagako; Miyagawa, Shigeru; Sawa, Yoshiki; Okumura, Ko; Uchida, Koichiro
errShare
errSave
Intranasal administration of ceramide liposome suppresses allergic rhinitis by targeting CD300f in murine models
err2024-04-10
err2
errOAAI
errIde, Takuma; Izawa, Kumi; Diono, Wahyu; Kamei, Anna; Ando, Tomoaki; Kaitani, Ayako; Maehara, Akie; Yoshikawa, Akihisa; Yamamoto, Risa; Uchida, Shino; Wang, Hexing; Kojima, Mayuki; Maeda, Keiko; Nakano, Nobuhiro; Nakamura, Masahiro; Shimizu, Toshiaki; Ogawa, Hideoki; Okumura, Ko; Matsumoto, Fumihiko; Ikeda, Katsuhisa; Goto, Motonobu; Kitaura, Jiro
errShare
errSave
Calcitriol modulates epidermal tight junction barrier function in human keratinocytes
err2024-04-01
err1
PREAI
errTrujillo-Paez, Juan Valentin; Peng, Ge; Nguyen, Hai Le Thanh; Nakamura, Masahiro; Umehara, Yoshie; Yue, Hainan; Ikutama, Risa; Takahashi, Miho; Ikeda, Shigaku; Ogawa, Hideoki; Okumura, Ko; Niyonsaba, Francois
errShare
errSave
The utility of macadamia nut legumin Mac i 2 and its conformational epitopes in the diagnosis of macadamia nut allergy
err2024-03-01
err2
PREAI
errYamamoto, Risa; Ando, Tomoaki; Kitaura, Jiro; Narita, Masami; Miura, Katsushi; Takasato, Yoshihiro; Nagao, Mizuho; Okumura, Ko; Ogawa, Hideoki; Ohnishi, Hiroaki; Watanabe, Takashi; Ito, Komei; Fujisawa, Takao; Ebisawa, Motohiro; Ohya, Yukihiro; Kabasser, Stefan; Bublin, Merima; Yasudo, Hiroki
errShare
errSave
A nerve-goblet cell association promotes allergic conjunctivitis through rapid
err2023-11-08
err3
errOAAI
errKimura, Meiko; Ando, Tomoaki; Kume, Yasuharu; Fukase, Saaya; Matsuzawa, Moe; Kashiwagi, Kosuke; Izawa, Kumi; Kaitani, Ayako; Nakano, Nobuhiro; Maeda, Keiko; Ogawa, Hideoki; Okumura, Ko; Nakao, Shintaro; Murakami, Akira; Ebihara, Nobuyuki; Kitaura, Jiro
errShare
errSave
Antigen Protease Activity with a Detergent Induces Severe Skin Inflammation with Itch and Robust T Helper 17/T Helper 22 Differentiation in Mice
err2023-11-01
err0
errOAAI
errYoshimura, Tomoko; Kamijo, Seiji; Ichikawa, Saori; Kimitsu, Toru; Masutani, Yurie; Shimizu, Saya; Takada, Keiko; Ogawa, Takasuke; Tominaga, Mitsutoshi; Takamori, Kenji; Ogawa, Hideoki; Okumura, Ko; Ikeda, Shigaku; Takai, Toshiro
errShare
errSave
errShare
errSave
Therapeutic potential of myeloid-derived suppressor cells in islet transplantation
err2023-10-23
err0
errOAAI
errInage, Mizuki; Harada, Masaki; Yamaji, Akie; Okumura, Ko; Takeda, Kazuyoshi; Uchida, Koichiro
errShare
errSave
Fibroblast growth factor 18 stimulates the proliferation of hepatic stellate cells, thereby inducing liver fibrosis
err2023-10-09
err9
errOAAI
errTsuchiya, Yuichi; Seki, Takao; Kobayashi, Kenta; Komazawa-Sakon, Sachiko; Shichino, Shigeyuki; Nishina, Takashi; Fukuhara, Kyoko; Ikejima, Kenichi; Nagai, Hidenari; Igarashi, Yoshinori; Ueha, Satoshi; Oikawa, Akira; Tsurusaki, Shinya; Yamazaki, Soh; Nishiyama, Chiharu; Mikami, Tetuo; Yagita, Hideo; Okumura, Ko; Kido, Taketomo; Miyajima, Atsushi; Matsushima, Kouji; Imasaka, Mai; Araki, Kimi; Imamura, Toru; Ohmuraya, Masaki; Tanaka, Minoru; Nakano, Hiroyasu
errShare
errSave