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Kouichi Ozaki

hiroshima university

49H-index
318Paper Count
1.1WCitation Count
Published Papers 77
Publication Date
Genome-Wide Identification of a MINK1 Variant Associated with Asymptomatic Paroxysmal Atrial Fibrillation
err2026-07-20
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PREAI
errSho Okamura; Motoki Furutani; Mika Nakashima; Noboru Oda; Takehito Tokuyama; Yousaku Okubo; Shunsuke Miyauchi; Shogo Miyamoto; Naoto Oguri; Takumi Sakai; Naoki Ishibashi; Junji Maeda; Shunsuke Ishida; Shumpei Niida; Kouichi Ozaki; Daichi Shigemizu; Hidenori Ochi; Yukiko Nakano
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Whole-genome sequencing reveals an East Asian-specific rare variant of INPP5J associated with Alzheimer’s disease
err2026-04-08
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errTetsuaki Kimura; Akiko Yamakawa; Risa Mitsumori; Shumpei Niida; Kouichi Ozaki; Daichi Shigemizu
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Meta-analyses of genome-wide association studies identify novel loci influencing Japanese white matter hyperintensities
err2026-01-20
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errYuya Asanomi; Risa Mitsumori; Akiko Yamakawa; Takashi Morizono; Daichi Shigemizu; Shumpei Niida; Takashi Sakurai; Kouichi Ozaki
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Genome and transcriptome-wide association studies identify multiple novel loci for dementia with grain in Japanese
err2025-12-17
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errRisa Mitsumori; Kouichi Ozaki; Yuko Saito; Daichi Shigemizu; Atsushi Iwata; Shigeo Murayama; Masahiro Akishita; Tomio Arai; Shumpei Niida; Kenji Toba
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An integrative approach to detecting potential blood-based biomarkers of cognitive frailty
err2025-11-24
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errMotoki Furutani; Mutsumi Suganuma; Tohru Hosoyama; Risa Mitsumori; Marie Takemura; Yasumoto Matsui; Yukiko Nakano; Shumpei Niida; Kouichi Ozaki; Shosuke Satake; Daichi Shigemizu
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Genome-wide analysis of heart failure yields insights into disease heterogeneity and enables prognostic prediction in the Japanese population
err2025-11-03
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errOAAI
errNobuyuki Enzan; Kazuo Miyazawa; Satoshi Koyama; Ryo Kurosawa; Hirotaka Ieki; Hiroki Yoshida; Fumie Takechi; Masashi Fukuyama; Ryosuke Osako; Kohei Tomizuka; Xiaoxi Liu; Kouichi Ozaki; Yoshihiro Onouchi; Koichi Matsuda; Yukihide Momozawa; Hiroyuki Aburatani; Yoichiro Kamatani; Takanori Yamaguchi; Hiroshi Akazawa; Koichi Node; Patrick T. Ellinor; Michael G. Levin; Scott M. Damrauer; Benjamin F. Voight; Jacob Joseph; Yan V. Sun; Chikashi Terao; Toshiharu Ninomiya; Issei Komuro; Kaoru Ito
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Unraveling time-dependent genetic components underlying alcohol response
err2025-06-21
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PREAI
errKeiko Hikino; Ikuo Otsuka; Shunji Oshima; Akitoyo Hishimoto; Kouichi Ozaki; Xiaoxi Liu; Yuki Ishikawa; Taisei Mushiroda; Sachio Matsushita; Chikashi Terao
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Transferability of European-derived Alzheimer’s disease polygenic risk scores across multiancestry populations
err2025-06-18
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errOAAI
errAude Nicolas; Richard Sherva; Benjamin Grenier-Boley; Yoontae Kim; Masataka Kikuchi; Jigyasha Timsina; Itziar de Rojas; María Carolina Dalmasso; Xiaopu Zhou; Yann Le Guen; Carlos E. Arboleda-Bustos; Maria Aparecida Camargos Bicalho; Maëlenn Guerchet; Sven van der Lee; Monica Goss; Atahualpa Castillo; Céline Bellenguez; Fahri Küçükali; Claudia L. Satizabal; Bernard Fongang; Qiong Yang; Oliver Peters; Anja Schneider; Martin Dichgans; Dan Rujescu; Norbert Scherbaum; Jürgen Deckert; Steffi Riedel-Heller; Lucrezia Hausner; Laura Molina-Porcel; Emrah Düzel; Timo Grimmer; Jens Wiltfang; Stefanie Heilmann-Heimbach; Susanne Moebus; Thomas Tegos; Nikolaos Scarmeas; Oriol Dols-Icardo; Fermin Moreno; Jordi Pérez-Tur; María J. Bullido; Pau Pastor; Raquel Sánchez-Valle; Victoria Álvarez; Han Cao; Nancy Y. Ip; Amy K. Y. Fu; Fanny C. F. Ip; Natividad Olivar; Carolina Muchnik; Carolina Cuesta; Lorenzo Campanelli; Patricia Solis; Daniel Gustavo Politis; Silvia Kochen; Luis Ignacio Brusco; Mercè Boada; Pablo García-González; Raquel Puerta; Pablo Mir; Luis M. Real; Gerard Piñol-Ripoll; Jose María García-Alberca; Jose Luís Royo; Eloy Rodriguez-Rodriguez; Hilkka Soininen; Sami Heikkinen; Alexandre de Mendonça; Shima Mehrabian; Latchezar Traykov; Jakub Hort; Martin Vyhnalek; Katrine Laura Rasmussen; Jesper Qvist Thomassen; Yolande A. L. Pijnenburg; Henne Holstege; John C. van Swieten; Harro Seelaar; Jurgen A. H. R. Claassen; Willemijn J. Jansen; Inez Ramakers; Frans Verhey; Aad van der Lugt; Philip Scheltens; Jenny Ortega-Rojas; Ana Gabriela Concha Mera; Maria F. Mahecha; Rodrigo Pardo; Gonzalo Arboleda; Shahram Bahrami; Vera Fominykh; Geir Selbæk; Caroline Graff; Goran Papenberg; Vilmantas Giedraitis; Anne Boland; Jean-François Deleuze; Luiz Armando de Marco; Edgar Nunes de Moraes; Bernardo de Mattos Viana; Marco Túlio Gualberto Cintra; Teresa Juarez-Cedillo; Anthony J. Griswold; Tatiana Forund; Jonathan Haines; Lindsay Farrer; Anita DeStefano; Ellen Wijsman; Richard Mayeux; Margaret Pericak-Vance; Brian Kunkle; Alison Goate; Gerard D. Schellenberg; Badri Vardarajan; Li-San Wang; Yuk Yee Leung; Clifton L. Dalgard; Gael Nicolas; David Wallon; Carole Dufouil; Florence Pasquier; Olivier Hanon; Stéphanie Debette; Edna Grünblatt; Julius Popp; Bárbara Angel; Sergio Gloger; Maria Victoria Chacon; Rafael Aranguiz; Paulina Orellana; Andrea Slachevsky; Christian Gonzalez-Billault; Cecilia Albala; Patricio Fuentes; Perminder Sachdev; Karen A. Mather; Richard L. Hauger; Victoria Merritt; Matthew Panizzon; Rui Zhang; J. Michael Gaziano; Roberta Ghidoni; Daniela Galimberti; Beatrice Arosio; Patrizia Mecocci; Vincenzo Solfrizzi; Lucilla Parnetti; Alessio Squassina; Lucio Tremolizzo; Barbara Borroni; Benedetta Nacmias; Paolo Caffarra; Davide Seripa; Innocenzo Rainero; Antonio Daniele; Fabrizio Piras; Hampton L. Leonard; Jenifer S. Yokoyama; Mike A. Nalls; Akinori Miyashita; Norikazu Hara; Kouichi Ozaki; Shumpei Niida; Julie Williams; Carlo Masullo; Philippe Amouyel; Pierre-Marie Preux; Pascal Mbelesso; Bébène Bandzouzi; Andy Saykin; Frank Jessen; Patrick G. Kehoe; Cornelia Van Duijn; Nesrine Ben Salem; Ruth Frikke-Schmidt; Lotfi Cherni; Michael D. Greicius; Magda Tsolaki; Pascual Sánchez-Juan; Marco Aurélio Romano Silva; Tenielle Porter; Simon M. Laws; Kristel Sleegers; Martin Ingelsson; Jean-François Dartigues; Sudha Seshadri; Giacomina Rossi; Laura Morelli; Mikko Hiltunen; Rebecca Sims; Wiesje van der Flier; Ole A. Andreassen; Humberto Arboleda; Carlos Cruchaga; Valentina Escott-Price; Agustín Ruiz; Kun Ho Lee; Takeshi Ikeuchi; Alfredo Ramirez; Jungsoo Gim; Mark Logue; Jean-Charles Lambert
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Genomic profiles of pathogenic and moderate-penetrance germline variants associated with risk of early-onset lung adenocarcinoma
err2025-06-15
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errOAAI
errHourin Cho; Kouya Shiraishi; Kuniko Sunami; Yukihide Momozawa; Tatsuya Yoshida; Shingo Matsumoto; Koichi Matsuda; Motonobu Saito; Akiteru Goto; Takayuki Honda; Akifumi Mochizuki; Masahiro Torasawa; Yataro Daigo; Kimihiro Shimizu; Hideo Kunitoh; Yukihiro Yoshida; Makoto Hirata; Yoko Shimada; Michiko Ueki; Hanako Ono; Masahiro Gotoh; Yukiko Shimoda Igawa; Akiko Tateishi; Yoh Yamaguchi; Ryoko Inaba Higashiyama; Erika Machida; Motoki Iwasaki; Yosuke Kawai; Hiroyuki Yasuda; Junko Hamamoto; Issei Imoto; Hirokazu Matsushita; Sadaaki Takata; Tomomi Aoi; Syuzo Kaneko; Aya Kuchiba; Akihiko Shimomura; Maki Fukami; Kotaro Hattori; Kouichi Ozaki; Yoshihiro Asano; Atsushi Takano; Masashi Kobayashi; Yohei Miyagi; Kazumi Tanaka; Hiroyuki Suzuki; Takumi Yamaura; Teruhiko Yoshida; Yasushi Goto; Hidehito Horinouchi; Yasunari Miyazaki; Hidemi Ito; Toshiteru Nagashima; Yoichi Ohtaki; Kazuhiro Imai; Yoshihiro Minamiya; Kenichi Okubo; Johji Inazawa; Yuichi Shiraishi; Katsushi Tokunaga; Yoichiro Kamatani; Yasushi Yatabe; Koichi Goto; Masahiro Tsuboi; Shun-ichi Watanabe; Yuichiro Ohe; Yoshinori Murakami; Keitaro Matsuo; Ryuji Hamamoto; Takahshi Kohno
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Identification of a Risk Allele at SLC41A3 and a Protective Allele HLA-DPB1*02:01 Associated with Sarcopenia in Japanese
err2025-03-18
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PREAI
errFurutani, Motoki; Kimura, Tetsuaki; Fukunaga, Koya; Suganuma, Mutsumi; Takemura, Marie; Matsui, Yasumoto; Satake, Shosuke; Nakano, Yukiko; Mushiroda, Taisei; Niida, Shumpei; Ozaki, Kouichi; Hosoyama, Tohru; Shigemizu, Daichi
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Alzheimer's disease may develop from changes in the immune system, cell cycle, and protein processing following alterations in ribosome function (vol 15, 3838, 2025)
err2025-03-13
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errYamakawa, Akiko; Suganuma, Mutsumi; Mitsumori, Risa; Niida, Shumpei; Ozaki, Kouichi; Shigemizu, Daichi
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A genome-wide association study identifies a novel East Asian-specific locus for dementia with Lewy bodies in Japanese subjects
err2025-03-06
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errMitsumori, Risa; Asanomi, Yuya; Morizono, Takashi; Shigemizu, Daichi; Niida, Shumpei; Ozaki, Kouichi
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Alzheimer's disease may develop from changes in the immune system, cell cycle, and protein processing following alterations in ribosome function
err2025-01-30
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errYamakawa, Akiko; Suganuma, Mutsumi; Mitsumori, Risa; Niida, Shumpei; Ozaki, Kouichi; Shigemizu, Daichi
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Whole-genome sequencing to identify rare variants in East Asian patients with dementia with Lewy bodies
err2024-11-21
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errKimura, Tetsuaki; Fujita, Kosuke; Sakurai, Takashi; Niida, Shumpei; Ozaki, Kouichi; Shigemizu, Daichi
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Machine Learning Uncovers the Contribution of Rare Genetic Variants and Enhances Risk Prediction for Coronary Artery Disease in the Japanese Population
err2024-11-12
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PREAI
errIeki, Hirotaka; Ito, Kaoru; Zhang, Sai; Koyama, Satoshi; Miyazawa, Kazuo; Yoshida, Hiroki; Kurosawa, Ryo; Enzan, Nobuyuki; Ozaki, Kouichi; Onouchi, Yoshihiro; Kamatani, Yoichiro; Terao, Chikashi; Snyder, Michael; Komuro, Issei
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Population-specific putative causal variants shape quantitative traits
err2024-10-03
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errKoyama, Satoshi; Liu, Xiaoxi; Koike, Yoshinao; Hikino, Keiko; Koido, Masaru; Li, Wei; Akaki, Kotaro; Tomizuka, Kohei; Ito, Shuji; Otomo, Nao; Suetsugu, Hiroyuki; Yoshino, Soichiro; Akiyama, Masato; Saito, Kohei; Ishikawa, Yuki; Benner, Christian; Natarajan, Pradeep; Ellinor, Patrick T.; Mushiroda, Taisei; Horikoshi, Momoko; Ikeda, Masashi; Iwata, Nakao; Matsuda, Koichi; Niida, Shumpei; Ozaki, Kouichi; Momozawa, Yukihide; Ikegawa, Shiro; Takeuchi, Osamu; Ito, Kaoru; Terao, Chikashi
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Polygenic effects on the risk of Alzheimer's disease in the Japanese population (vol 16, 45, 2024)
err2024-07-10
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errKikuchi, Masataka; Miyashita, Akinori; Hara, Norikazu; Kasuga, Kensaku; Saito, Yuko; Murayama, Shigeo; Kakita, Akiyoshi; Akatsu, Hiroyasu; Ozaki, Kouichi; Niida, Shumpei; Kuwano, Ryozo; Iwatsubo, Takeshi; Nakaya, Akihiro; Ikeuchi, Takeshi
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A genome-wide association study identifies a locus associated with knee extension strength in older Japanese individuals
err2024-05-20
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errIto, Shuji; Takuwa, Hiroshi; Kakehi, Saori; Someya, Yuki; Kaga, Hideyoshi; Kumahashi, Nobuyuki; Kuwata, Suguru; Wakatsuki, Takuya; Kadowaki, Masaru; Yamamoto, Soichiro; Abe, Takafumi; Takeda, Miwako; Ishikawa, Yuki; Liu, Xiaoxi; Otomo, Nao; Suetsugu, Hiroyuki; Koike, Yoshinao; Hikino, Keiko; Tomizuka, Kohei; Momozawa, Yukihide; Ozaki, Kouichi; Isomura, Minoru; Nabika, Toru; Kaneko, Haruka; Ishijima, Muneaki; Kawamori, Ryuzo; Watada, Hirotaka; Tamura, Yoshifumi; Uchio, Yuji; Ikegawa, Shiro; Terao, Chikashi
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Identification of Potential Blood-Based Biomarkers for Frailty by Using an Integrative Approach
err2024-03-14
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PREAI
errSuganuma, Mutsumi; Furutani, Motoki; Hosoyama, Tohru; Mitsumori, Risa; Otsuka, Rei; Takemura, Marie; Matsui, Yasumoto; Nakano, Yukiko; Niida, Shumpei; Ozaki, Kouichi; Satake, Shosuke; Shigemizu, Daichi
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Polygenic effects on the risk of Alzheimer's disease in the Japanese population
err2024-02-27
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errOAAI
errKikuchi, Masataka; Miyashita, Akinori; Hara, Norikazu; Kasuga, Kensaku; Saito, Yuko; Murayama, Shigeo; Kakita, Akiyoshi; Akatsu, Hiroyasu; Ozaki, Kouichi; Niida, Shumpei; Kuwano, Ryozo; Iwatsubo, Takeshi; Nakaya, Akihiro; Ikeuchi, Takeshi
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