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Katsushi Tokunaga

National Institute of Global Health and Medicine

86H-index
949Paper Count
3.6WCitation Count
Published Papers 281
Publication Date
rs57494551 increases CXCR5 expression and IgM+ CXCR5+ B-cell infiltration in the portal area of primary biliary cholangitis
err2026-08-10
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PREAI
errYuki Hitomi; Yoshihiro Aiba; Kazuko Ueno; Haruka Takahashi; Michihiro Kono; Kazuhiro Sugi; Yuji Teraoka; Shintaro Takaki; Atsushi Naganuma; Motoyuki Kojima; Nao Nishida; Yosuke Kawai; Minae Kawashima; Seik-Soon Khor; Michio Yasunami; Atsumasa Komori; Shinji Shimoda; Kazuyoshi Ishigaki; Masao Nagasaki; Katsushi Tokunaga; Minoru Nakamura
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A de novo splice-site variant in the retinitis pigmentosa 2 (RP2) gene identified in a symptomatic carrier woman
err2025-12-01
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PREAI
errDomoto, Aya; Kuniyoshi, Kazuki; Suga, Akiko; Mizobuchi, Kei; Yoshitake, Kazutoshi; Kawai, Yosuke; Omae, Yosuke; Tokunaga, Katsushi; Sawa, Miki; Hayashi, Takaaki; Mano, Fukutaro; Sakamoto, Masuo; Iwahashi, Chiharu; Nakano, Tadashi; Iwata, Takeshi; Kusaka, Shunji
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Germline variants of the POLH and RAD51 genes are candidate variants associated with risk of hormone receptor-negative young-onset breast cancer
err2025-11-28
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errOAAI
errShu Yazaki; Rui Kitadai; Yukihide Momozawa; Teruhiko Yoshida; Takashi Yamanaka; Sho Shiino; Chisako Yamauchi; Kenichi Harano; Motonobu Saito; Yosuke Hirotsu; Hisaki Aiba; Ryuji Hamamoto; Chikako Shimizu; Akihiko Shimomura; Tatsunori Shimoi; Kazuki Sudo; Masayuki Yoshida; Kuniko Sunami; Yuichi Shiraishi; Aya Kuchiba; Megumi Hori; Kota Katanoda; Sadaaki Takata; Ayumi Ogawa; Masahiro Torasawa; Akifumi Mochizuki; Yoko Shimada; Kengo Hiranuma; Erisa Fujii; Makoto Hirata; Yuji Yamashita; Takahiro Kogawa; Takeshi Murata; Saori Fujiwara; Yohei Miyagi; Hiroshi Nakagomi; Kazunoshin Tachibana; Koichi Matsuda; Yoshinori Murakami; Katsushi Tokunaga; Yosuke Kawai; Biobank Japan Project; Masao Omata; Tohru Ohtake; Akihiko Suto; Tatsuya Onishi; Yoichi Naito; Toshinari Yamashita; Kan Yonemori; Takashi Kohno; Kouya Shiraishi
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DNA methylation and multi-omics profiling of T cells uncovers chemotactic pathways and proliferation-linked hypomethylation in narcolepsy type 1
errSLEEP
IF4.9
err2025-10-01
err0
PREAI
errShimada, Mihoko; Honda, Makoto; Honda, Yoshiko; Kodama, Tohru; Hitomi, Yuki; Tokunaga, Katsushi; Miyagawa, Taku
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Two Japanese families with adult-onset leukoencephalopathy caused by pathogenic variants in CST3
err2025-09-26
err0
errOAAI
errKenta Orimo; Takashi Matsukawa; Kazutaka Shiomi; Ryoji Goto; Akihiko Mitsutake; Yumiko Kuromi; Nozomu Matsuda; Kazuaki Kanai; Ryo Kurokawa; Hiroyuki Ishiura; Jun Mitsui; Junko Nomoto; Masaki Tanaka; Yosuke Omae; Yosuke Kawai; Katsushi Tokunaga; Shoji Tsuji; Tatsushi Toda
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A retrospective cohort study evaluating the predictive value of urinary L-FABP combined with the SOFA score for assessing COVID-19 severity
err2025-09-11
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errOAAI
errTerakawa, Kanako; Katagiri, Daisuke; Asai, Yusuke; Ishikane, Masahiro; Ohmagari, Norio; Suzuki, Minami; Hojo, Masayuki; Takano, Hideki; Tokunaga, Katsushi; Sugaya, Takeshi; Noiri, Eisei
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Human Leukocyte Antigen Genotypes Affect Hepatitis B Virus Mutations Associated With Hepatocellular Carcinoma
err2025-07-29
err0
PREAI
errMasaya Sugiyama; Nao Nishida; Seik-Soon Khor; Tadasu Shin-I; Keisuke Hino; Masao Honda; Shuichi Kaneko; Hiroshi Yatsuhashi; Kazuhiko Koike; Masayuki Kurosaki; Namiki Izumi; Yasuhito Tanaka; Kazumoto Murata; Jong-Hon Kang; Eiji Tanaka; Akinobu Taketomi; Yuichiro Eguchi; Goki Suda; Naoya Sakamoto; Kazuhide Yamamoto; Akihiro Tamori; Shuhei Hige; Yoshito Itoh; Satoshi Mochida; Eiji Mita; Tatsuya Ide; Yoichi Hiasa; Masahiko Watanabe; Ken Yamamoto; Aiko Sakai; Takaji Wakita; Masashi Mizokami; Katsushi Tokunaga
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Clinical, neuroimaging and genetic findings in the Japanese case series of CLCN2-related leukoencephalopathy
err2025-05-15
err0
PREAI
errOrimo, Kenta; Matsukawa, Takashi; Mitsutake, Akihiko; Cho, Takusei; Naruse, Hiroya; Sakiyama, Yoshio; Sumi, Kensho; Uchio, Naohiro; Satake, Akane; Takiyama, Yoshihisa; Matsushita, Takuya; Omae, Yosuke; Kawai, Yosuke; Tokunaga, Katsushi; Mitsui, Jun; Ishiura, Hiroyuki; Tsuji, Shoji; Toda, Tatsushi
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Genome-wide association study of common side effects following COVID-19 booster vaccination in a cohort of corporate employees in Japan
err2025-04-13
err0
errOAAI
errOmae, Yosuke; Khor, Seik-Soon; Shimada, Mihoko; Kawai, Yosuke; Yamaguchi, Taihei; Yagi, Maiko; Ebisawa, Masashi; Takeuchi, Junko S.; Mizoue, Tetsuya; Sugiura, Wataru; Tokunaga, Katsushi
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LILR genotype imputation with attribute bagging (LIBAG): leukocyte immunoglobulin-like receptor copy number imputation system
err2025-04-07
err0
errOAAI
errKhor, Seik-Soon; Hirayasu, Kouyuki; Kawai, Yosuke; Kim, Hie Lim; Nagasaki, Masao; Tokunaga, Katsushi
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Predicting coronavirus disease 2019 severity using explainable artificial intelligence techniques
err2025-03-19
err0
errOAAI
errOzawa, Takuya; Chubachi, Shotaro; Namkoong, Ho; Nemoto, Shota; Ikegami, Ryo; Asakura, Takanori; Tanaka, Hiromu; Lee, Ho; Fukushima, Takahiro; Azekawa, Shuhei; Otake, Shiro; Nakagawara, Kensuke; Watase, Mayuko; Masaki, Katsunori; Kamata, Hirofumi; Harada, Norihiro; Ueda, Tetsuya; Ueda, Soichiro; Ishiguro, Takashi; Arimura, Ken; Saito, Fukuki; Yoshiyama, Takashi; Nakano, Yasushi; Muto, Yoshikazu; Suzuki, Yusuke; Edahiro, Ryuya; Murakami, Koji; Sato, Yasunori; Okada, Yukinori; Koike, Ryuji; Ishii, Makoto; Hasegawa, Naoki; Kitagawa, Yuko; Tokunaga, Katsushi; Kimura, Akinori; Miyano, Satoru; Ogawa, Seishi; Kanai, Takanori; Fukunaga, Koichi; Imoto, Seiya
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Impact of accumulative smoking exposure and chronic obstructive pulmonary disease on COVID-19 outcomes: report based on findings from the Japan COVID-19 task force (vol 128, pg 121, 2023)
err2025-02-01
err0
PREAI
errWatase, Mayuko; Masaki, Katsunori; Chubachi, Shotaro; Namkoong, Ho; Tanaka, Hiromu; Lee, Ho; Fukushima, Takahiro; Otake, Shiro; Nakagawara, Kensuke; Kusumoto, Tatsuya; Asakura, Takanori; Kamata, Hirofumi; Ishii, Makoto; Hasegawa, Naoki; Oyamada, Yoshitaka; Harada, Norihiro; Ueda, Tetsuya; Ueda, Soichiro; Ishiguro, Takashi; Arimura, Ken; Saito, Fukuki; Yoshiyama, Takashi; Nakano, Yasushi; Mutoh, Yoshikazu; Suzuki, Yusuke; Edahiro, Ryuya; Sano, Hirohito; Sato, Yasunori; Okada, Yukinori; Koike, Ryuji; Kitagawa, Yuko; Tokunaga, Katsushi; Kimura, Akinori; Imoto, Seiya; Miyano, Satoru; Ogawa, Seishi; Kanai, Takanori; Fukunaga, Koichi
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JCS/JCC/JSPCCS 2024 Guideline on Genetic Testing and Counseling in Cardiovascular Disease
err2025-02-01
err0
errOAAI
errImai, Yasushi; Kusano, Kengo; Aiba, Takeshi; Ako, Junya; Asano, Yoshihiro; Harada-Shiba, Mariko; Kataoka, Masaharu; Kosho, Tomoki; Kubo, Toru; Matsumura, Takayoshi; Minamino, Tetsuo; Minatoya, Kenji; Morita, Hiroyuki; Nishigaki, Masakazu; Nomura, Seitaro; Ogino, Hitoshi; Ohno, Seiko; Takamura, Masayuki; Tanaka, Toshihiro; Tsujita, Kenichi; Uchida, Tetsuro; Yamagishi, Hiroyuki; Ebana, Yusuke; Fujita, Kanna; Ida, Kazufumi; Inoue, Shunsuke; Ito, Kaoru; Kuramoto, Yuki; Maeda, Jun; Matsunaga, Keiji; Neki, Reiko; Sugiura, Kenta; Tada, Hayato; Tsuji, Akihiro; Yamada, Takanobu; Yamaguchi, Tomomi; Yamamoto, Eiichiro; Kimura, Akinori; Kuwahara, Koichiro; Maemura, Koji; Minamino, Tohru; Morisaki, Hiroko; Tokunaga, Katsushi; Japanese Coll Cardiology; Japanese Soc Pediat Cardiology; Cardiac Surg Joint Working Grp
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JCS/JCC/JSPCCS 2024 Guideline on Genetic Testing and Counseling in Cardiovascular Disease
err2024-11-25
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errOAAI
errImai, Yasushi; Kusano, Kengo; Aiba, Takeshi; Ako, Junya; Asano, Yoshihiro; Harada-Shiba, Mariko; Kataoka, Masaharu; Kosho, Tomoki; Kubo, Toru; Matsumura, Takayoshi; Minamino, Tetsuo; Minatoya, Kenji; Morita, Hiroyuki; Nishigaki, Masakazu; Nomura, Seitaro; Ogino, Hitoshi; Ohno, Seiko; Takamura, Masayuki; Tanaka, Toshihiro; Tsujita, Kenichi; Uchida, Tetsuro; Yamagishi, Hiroyuki; Ebana, Yusuke; Fujita, Kanna; Ida, Kazufumi; Inoue, Shunsuke; Ito, Kaoru; Kuramoto, Yuki; Maeda, Jun; Matsunaga, Keiji; Neki, Reiko; Sugiura, Kenta; Tada, Hayato; Tsuji, Akihiro; Yamada, Takanobu; Yamaguchi, Tomomi; Yamamoto, Eiichiro; Kimura, Akinori; Kuwahara, Koichiro; Maemura, Koji; Minamino, Tohru; Morisaki, Hiroko; Tokunaga, Katsushi
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WDR45 variants as a major cause for a clinically variable intellectual disability syndrome from early infancy in females
err2024-10-28
err0
PREAI
errAbe-Hatano, Chihiro; Inoue, Ken; Takeshita, Eri; Kawai, Yosuke; Tokunaga, Katsushi; Goto, Yu-ichi
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Genome-wide association analysis reveals the associations of NPHP4, TYW1-AUTS2 and SEMA6D for Behcet's disease and HLA-B*46:01 for its intestinal involvement
err2024-06-01
err2
PREAI
errJung, Eun Suk; Ellinghaus, David; Degenhardt, Frauke; Meguro, Akira; Khor, Seik-Soon; Mucha, Soeren; Wendorff, Mareike; Juzenas, Simonas; Mizuki, Nobuhisa; Tokunaga, Katsushi; Kim, Seung Won; Lee, Min Goo; Schreiber, Stefan; Kim, Won Ho; Franke, Andre; Cheon, Jae Hee
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Identification of the hybrid gene LILRB5-3 by long-read sequencing and implication of its novel signaling function
err2024-05-14
err0
errOAAI
errHirayasu, Kouyuki; Khor, Seik-Soon; Kawai, Yosuke; Shimada, Mihoko; Omae, Yosuke; Hasegawa, Gen; Hashikawa, Yuko; Tanimoto, Hiromu; Ohashi, Jun; Hosomichi, Kazuyoshi; Tajima, Atsushi; Nakamura, Hiroyuki; Nakamura, Minoru; Tokunaga, Katsushi; Hanayama, Rikinari; Nagasaki, Masao
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A genome-wide association study identified PTPN2 as a population-specific susceptibility gene locus for primary biliary cholangitis
err2024-04-23
err1
PREAI
errHitomi, Yuki; Ueno, Kazuko; Aiba, Yoshihiro; Nishida, Nao; Kono, Michihiro; Sugihara, Mitsuki; Kawai, Yosuke; Kawashima, Minae; Khor, Seik-Soon; Sugi, Kazuhiro; Kouno, Hirotaka; Kouno, Hiroshi; Naganuma, Atsushi; Iwamoto, Satoru; Katsushima, Shinji; Furuta, Kiyoshi; Nikami, Toshiki; Mannami, Tomohiko; Yamashita, Tsutomu; Ario, Keisuke; Komatsu, Tatsuji; Makita, Fujio; Shimada, Masaaki; Hirashima, Noboru; Yokohama, Shiro; Nishimura, Hideo; Sugimoto, Rie; Komura, Takuya; Ota, Hajime; Kojima, Motoyuki; Nakamuta, Makoto; Fujimori, Naoyuki; Yoshizawa, Kaname; Mano, Yutaka; Takahashi, Hironao; Hirooka, Kana; Tsuruta, Satoru; Sato, Takeaki; Yamasaki, Kazumi; Kugiyama, Yuki; Motoyoshi, Yasuhide; Suehiro, Tomoyuki; Saeki, Akira; Matsumoto, Kosuke; Nagaoka, Shinya; Abiru, Seigo; Yatsuhashi, Hiroshi; Ito, Masahiro; Kawata, Kazuhito; Takaki, Akinobu; Arai, Kuniaki; Arinaga, Teruko; Abe, Masanori; Harada, Masaru; Taniai, Makiko; Zeniya, Mikio; Ohira, Hiromasa; Shimoda, Shinji; Komori, Atsumasa; Tanaka, Atsushi; Ishigaki, Kazuyoshi; Nagasaki, Masao; Tokunaga, Katsushi; Nakamura, Minoru
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Cost-Effective Cas9-Mediated Targeted Sequencing of Spinocerebellar Ataxia Repeat Expansions
err2024-02-01
err2
errOAAI
errTachikawa, Keiji; Shimizu, Takahiro; Imai, Takeshi; Ko, Riyoko; Kawai, Yosuke; Omae, Yosuke; Tokunaga, Katsushi; Frith, Martin C.; Yamano, Yoshihisa; Mitsuhashi, Satomi
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Identification of region-specific gene isoforms in the human brain using long-read transcriptome sequencing
err2024-01-26
err4
errOAAI
errShimada, Mihoko; Omae, Yosuke; Kakita, Akiyoshi; Gabdulkhaev, Ramil; Hitomi, Yuki; Miyagawa, Taku; Honda, Makoto; Fujimoto, Akihiro; Tokunaga, Katsushi
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