Koki Samejima

Affiliations

Center for Maternal, Fetal, and Neonatal Medicine, Saitama Medical Center, Saitama Medical University, Kawagoe, Japan.

Publications (29)

Nonproteinuric Versus Proteinuric Phenotypes in Diabetic Kidney Disease: A Propensity Score-Matched Analysis of a Nationwide, Biopsy-Based Cohort Study.

Diabetes care

Avec: Masayuki Yamanouchi , Kengo Furuichi , Junichi Hoshino , Tadashi Toyama , Akinori Hara , Miho Shimizu , Keiichi Kinowaki , Takeshi Fujii , Kenichi Ohashi , Yukio Yuzawa , Hiroshi Kitamura , Yoshiki Suzuki , Hiroshi Sato , Noriko Uesugi , Satoshi Hisano , Yoshihiko Ueda , Shinichi Nishi , Hitoshi Yokoyama , Tomoya Nishino , Kenichi Samejima , Kentaro Kohagura , Yugo Shibagaki , Koki Mise , Hirofumi Makino , Seiichi Matsuo , Yoshifumi Ubara , Takashi Wada , Auteur inconnu

Neuronal Representation of Object Choice in the Striatum of the Monkey.

Frontiers in neuroscience

Avec: Satoshi Nonomura , Kazuyuki Samejima

Clinicopathological features of fast eGFR decliners among patients with diabetic nephropathy.

BMJ open diabetes research & care

Avec: Kengo Furuichi , Miho Shimizu , Masayuki Yamanouchi , Junichi Hoshino , Norihiko Sakai , Yasunori Iwata , Tadashi Toyama , Shinji Kitajima , Akinori Hara , Yukio Yuzawa , Hiroshi Kitamura , Yoshiki Suzuki , Hiroshi Sato , Noriko Uesugi , Yoshihiko Ueda , Shinichi Nishi , Tomoya Nishino , Kenichi Samejima , Kentaro Kohagura , Yugo Shibagaki , Hirofumi Makino , Seiichi Matsuo , Yoshifumi Ubara , Hitoshi Yokoyama , Takashi Wada

Association between chronic kidney disease and new-onset dyslipidemia: The Japan Specific Health Checkups (J-SHC) study.

Atherosclerosis

Avec: Takaaki Kosugi , Masahiro Eriguchi , Hisako Yoshida , Hikari Tasaki , Fumihiro Fukata , Masatoshi Nishimoto , Masaru Matsui , Ken-Ichi Samejima , Kunitoshi Iseki , Shouichi Fujimoto , Tsuneo Konta , Toshiki Moriyama , Kunihiro Yamagata , Ichiei Narita , Masato Kasahara , Yugo Shibagaki , Masahide Kondo , Koichi Asahi , Tsuyoshi Watanabe , Kazuhiko Tsuruya , Auteur inconnu

Efficacy of well-planned management in patients with incarcerated gravid uterus: A case series and literature review.

Taiwanese journal of obstetrics & gynecology

Avec: Shigetaka Matsunaga , Yasushi Takai , Kazunori Baba , Hiroyuki Seki , Satoru Takeda

Kidney function at 3 months after acute kidney injury is an unreliable indicator of subsequent kidney dysfunction: the NARA-AKI Cohort Study.

Nephrology, dialysis, transplantation : official publication of the European Dialysis and Transplant Association - European Renal Association

Avec: Masatoshi Nishimoto , Miho Murashima , Maiko Kokubu , Masaru Matsui , Masahiro Eriguchi , Ken-Ichi Samejima , Yasuhiro Akai , Kazuhiko Tsuruya

Anemia following acute kidney injury after noncardiac surgery and long-term outcomes: the NARA-AKI cohort study.

Clinical kidney journal

Avec: Masatoshi Nishimoto , Miho Murashima , Maiko Kokubu , Masaru Matsui , Masahiro Eriguchi , Ken-Ichi Samejima , Yasuhiro Akai , Kazuhiko Tsuruya

Height loss is associated with decreased kidney function: The Japan Specific Health Checkups (J-SHC) Study.

Geriatrics & gerontology international

Avec: Takaaki Kosugi , Masahiro Eriguchi , Hisako Yoshida , Takayuki Uemura , Hikari Tasaki , Fumihiro Fukata , Masatoshi Nishimoto , Masaru Matsui , Ken-Ichi Samejima , Kunitoshi Iseki , Shouichi Fujimoto , Tsuneo Konta , Toshiki Moriyama , Kunihiro Yamagata , Narita Ichiei , Masato Kasahara , Yugo Shibagaki , Masahide Kondo , Koichi Asahi , Tsuyoshi Watanabe , Kazuhiko Tsuruya

The use of anti-adrenergic agents as a predictor of acute kidney injury and delayed recovery of kidney function: the NARA-AKI cohort study.

Hypertension research : official journal of the Japanese Society of Hypertension

Avec: Masatoshi Nishimoto , Miho Murashima , Maiko Kokubu , Masaru Matsui , Masahiro Eriguchi , Ken-Ichi Samejima , Yasuhiro Akai , Kazuhiko Tsuruya

Association of pulse pressure with incident end-stage kidney disease according to histopathological kidney findings in patients with diabetic nephropathy.

Hypertension research : official journal of the Japanese Society of Hypertension

Avec: Hiroyuki Tamaki , Masahiro Eriguchi , Masatoshi Nishimoto , Takayuki Uemura , Hikari Tasaki , Riri Furuyama , Fumihiro Fukata , Takaaki Kosugi , Katsuhiko Morimoto , Masaru Matsui , Ken-Ichi Samejima , Kazuhiko Tsuruya

Impact of self-reported walking habit on slower decline in renal function among the general population in a longitudinal study: the Japan Specific Health Checkups (J-SHC) Study.

Journal of nephrology

Avec: Masatoshi Nishimoto , Miho Murashima , Hisako Yoshida , Masahiro Eriguchi , Hikari Tasaki , Fumihiro Fukata , Takaaki Kosugi , Masaru Matsui , Ken-Ichi Samejima , Kunitoshi Iseki , Koichi Asahi , Kunihiro Yamagata , Shouichi Fujimoto , Tsuneo Konta , Ichiei Narita , Toshiki Moriyama , Masato Kasahara , Yugo Shibagaki , Masahide Kondo , Tsuyoshi Watanabe , Kazuhiko Tsuruya , Auteur inconnu

Cell cycle-independent furrowing triggered by phosphomimetic mutations of the INCENP STD motif requires Plk1.

Journal of cell science

Avec: Diana Papini , Xavier Fant , Hiromi Ogawa , Nathalie Desban , Kumiko Samejima , Omid Feizbakhsh , Bilge Askin , Tony Ly , William C Earnshaw , Sandrine Ruchaud

A Prediction Model with Lifestyle in Addition to Previously Known Risk Factors Improves Its Predictive Ability for Cardiovascular Death.

Scientific reports

Avec: Masatoshi Nishimoto , Miho Tagawa , Masaru Matsui , Masahiro Eriguchi , Ken-Ichi Samejima , Kunitoshi Iseki , Chiho Iseki , Koichi Asahi , Kunihiro Yamagata , Tsuneo Konta , Shouichi Fujimoto , Ichiei Narita , Masato Kasahara , Yugo Shibagaki , Toshiki Moriyama , Masahide Kondo , Tsuyoshi Watanabe , Kazuhiko Tsuruya

Complement activation is associated with crescent formation in IgA nephropathy.

Virchows Archiv : an international journal of pathology

Avec: Hiroe Itami , Shigeo Hara , Kenichi Samejima , Hideo Tsushima , Katsuhiko Morimoto , Keisuke Okamoto , Takaaki Kosugi , Takahiro Kawano , Kengo Fujiki , Hiromichi Kitada , Kinta Hatakeyama , Kazuhiko Tsuruya , Chiho Ohbayashi

How could we suspect life-threatening perinatal group A streptococcal infection?

The journal of obstetrics and gynaecology research

Avec: Tomohiro Arai , Yasushi Takai , Kouki Samejima , Shigetaka Matsunaga , Yoshihisa Ono , Hiroyuki Seki

Progression of phosphorylated α-synuclein in Macaca fuscata.

Brain pathology (Zurich, Switzerland)

Avec: Ito Kawakami , Atsuko Motoda , Masashi Hashimoto , Aki Shimozawa , Masami Masuda-Suzukake , Reiko Ohtani , Mina Takase , Mari Kumashiro , Kazuyuki Samejima , Masato Hasegawa

Two-year longitudinal trajectory patterns of albuminuria and subsequent rates of end-stage kidney disease and all-cause death: a nationwide cohort study of biopsy-proven diabetic kidney disease.

BMJ open diabetes research & care

Avec: Masayuki Yamanouchi , Kengo Furuichi , Junichi Hoshino , Tadashi Toyama , Miho Shimizu , Yuta Yamamura , Megumi Oshima , Shinji Kitajima , Akinori Hara , Yasunori Iwata , Norihiko Sakai , Yuki Oba , Shusaku Matsuoka , Daisuke Ikuma , Hiroki Mizuno , Tatsuya Suwabe , Naoki Sawa , Yukio Yuzawa , Hiroshi Kitamura , Yoshiki Suzuki , Hiroshi Sato , Noriko Uesugi , Yoshihiko Ueda , Shinichi Nishi , Hitoshi Yokoyama , Tomoya Nishino , Kenichi Samejima , Kentaro Kohagura , Yugo Shibagaki , Hirofumi Makino , Seiichi Matsuo , Yoshifumi Ubara , Takashi Wada , Auteur inconnu

Tracing all patients who received insured dialysis treatment in Japan and the present situation of their number of deaths.

Clinical and experimental nephrology

Avec: Shinichiro Kubo , Tatsuya Noda , Tomoya Myojin , Yuichi Nishioka , Saho Kanno , Tsuneyuki Higashino , Masatoshi Nishimoto , Masahiro Eriguchi , Kenichi Samejima , Kazuhiko Tsuruya , Tomoaki Imamura

Renal histological continuum of TAFRO syndrome: A case report and literature review.

Clinical nephrology

Avec: Takayuki Uemura , Masaru Matsui , Maiko Kokubu , Ken-Ich Samejima , Kazuhiko Tsuruya

Vaginal cancer diagnosed during pregnancy presenting a therapeutic dilemma: A case report.

Gynecologic oncology reports

Avec: Tomonori Nagai , Yuichiro Kizaki , Kosuke Shigematsu , Yoshiko Kurose , Takahiro Uotani , Taichi Akahori , Yasushi Takai

Vertebrate centromeres in mitosis are functionally bipartite structures stabilized by cohesin.

Cell

Avec: Carlos Sacristan , Kumiko Samejima , Lorena Andrade Ruiz , Moonmoon Deb , Maaike L A Lambers , Adam Buckle , Chris A Brackley , Daniel Robertson , Tetsuya Hori , Shaun Webb , Robert Kiewisz , Tristan Bepler , Eloïse van Kwawegen , Patrik Risteski , Kruno Vukušić , Iva M Tolić , Thomas Müller-Reichert , Tatsuo Fukagawa , Nick Gilbert , Davide Marenduzzo , William C Earnshaw , Geert J P L Kops

Rules of engagement for condensins and cohesins guide mitotic chromosome formation.

bioRxiv : the preprint server for biology

Avec: Kumiko Samejima , Johan H Gibcus , Sameer Abraham , Fernanda Cisneros-Soberanis , Itaru Samejima , Alison J Beckett , Nina Pučeková , Maria Alba Abad , Bethan Medina-Pritchard , James R Paulson , Linfeng Xie , A Arockia Jeyaprakash , Ian A Prior , Leonid A Mirny , Job Dekker , Anton Goloborodko , William C Earnshaw

Pulse pressure modifies the association between diastolic blood pressure and decrease in kidney function: the Japan Specific Health Checkups Study.

Clinical kidney journal

Avec: Hiroyuki Tamaki , Masahiro Eriguchi , Hisako Yoshida , Takayuki Uemura , Hikari Tasaki , Masatoshi Nishimoto , Takaaki Kosugi , Ken-Ichi Samejima , Kunitoshi Iseki , Shouichi Fujimoto , Tsuneo Konta , Toshiki Moriyama , Kunihiro Yamagata , Ichiei Narita , Masato Kasahara , Yugo Shibagaki , Masahide Kondo , Koichi Asahi , Tsuyoshi Watanabe , Kazuhiko Tsuruya

Mapping the invisible chromatin transactions of prophase chromosome remodeling.

Molecular cell

Avec: Itaru Samejima , Christos Spanos , Kumiko Samejima , Juri Rappsilber , Georg Kustatscher , William C Earnshaw

Polar vasculosis is associated with better kidney outcome in type 2 diabetes with biopsy-proven diabetic kidney disease: A multicenter cohort study.

Journal of diabetes investigation

Avec: Miho Shimizu , Kengo Furuichi , Tadashi Toyama , Masayuki Yamanouchi , Junichi Hoshino , Shinji Kitajima , Akinori Hara , Yasunori Iwata , Norihiko Sakai , Yukio Yuzawa , Hiroshi Kitamura , Hiroshi Sato , Yugo Shibagaki , Yoshiki Suzuki , Noriko Uesugi , Yoshihiko Ueda , Kentaro Kohagura , Kenichi Samejima , Kazuhiko Tsuruya , Shinichi Nishi , Tomoya Nishino , Hirofumi Makino , Seiichi Matsuo , Yoshifumi Ubara , Hitoshi Yokoyama , Takashi Wada , Auteur inconnu

Serum hemoglobin concentration and risk of renal function decline in early stages of diabetic kidney disease: a nationwide, biopsy-based cohort study.

Nephrology, dialysis, transplantation : official publication of the European Dialysis and Transplant Association - European Renal Association

Avec: Masayuki Yamanouchi , Kengo Furuichi , Miho Shimizu , Tadashi Toyama , Yuta Yamamura , Megumi Oshima , Shinji Kitajima , Akinori Hara , Yasunori Iwata , Norihiko Sakai , Yuki Oba , Shusaku Matsuoka , Daisuke Ikuma , Hiroki Mizuno , Tatsuya Suwabe , Junichi Hoshino , Naoki Sawa , Yukio Yuzawa , Hiroshi Kitamura , Yoshiki Suzuki , Hiroshi Sato , Noriko Uesugi , Yoshihiko Ueda , Shinichi Nishi , Hitoshi Yokoyama , Tomoya Nishino , Kenichi Samejima , Kentaro Kohagura , Yugo Shibagaki , Hirofumi Makino , Seiichi Matsuo , Yoshifumi Ubara , Takashi Wada

Differential impact of glomerular and tubule-interstitial histological changes on kidney outcome between non-proteinuric and proteinuric diabetic nephropathy.

Clinical and experimental nephrology

Avec: Fumihiro Fukata , Masahiro Eriguchi , Hiroyuki Tamaki , Takayuki Uemura , Hikari Tasaki , Riri Furuyama , Masatoshi Nishimoto , Takaaki Kosugi , Kaori Tanabe , Katsuhiko Morimoto , Keisuke Okamoto , Masaru Matsui , Ken-Ichi Samejima , Kazuhiko Tsuruya

The safety and effectiveness of elective laparoscopic surgery for benign ovarian cysts during pregnancy-Comparison with emergency surgery.

The journal of obstetrics and gynaecology research

Avec: Kouki Samejima , Yasushi Takai , Shigetaka Matsunaga , Tomonori Nagai , Akihiko Kikuchi

Association of triglycerides to high-density lipoprotein cholesterol ratio with incident cardiovascular disease but not end-stage kidney disease among patients with biopsy-proven diabetic nephropathy.

Hypertension research : official journal of the Japanese Society of Hypertension

Avec: Takayuki Uemura , Masatoshi Nishimoto , Masahiro Eriguchi , Hiroyuki Tamaki , Hikari Tasaki , Riri Furuyama , Fumihiro Fukata , Takaaki Kosugi , Katsuhiko Morimoto , Masaru Matsui , Ken-Ichi Samejima , Kazuhiko Tsuruya

Réseau de co-auteurs

Kazuhiko Tsuruya 15 collaborations

Masahiro Eriguchi 12 collaborations

Masatoshi Nishimoto 12 collaborations

Masaru Matsui 11 collaborations

Ken-Ichi Samejima 11 collaborations

Yugo Shibagaki 10 collaborations

Takaaki Kosugi 8 collaborations

Kenichi Samejima 7 collaborations

Hikari Tasaki 7 collaborations

Fumihiro Fukata 6 collaborations

Takayuki Uemura 6 collaborations

Masayuki Yamanouchi 5 collaborations

Kengo Furuichi 5 collaborations

Junichi Hoshino 5 collaborations

Tadashi Toyama 5 collaborations

Akinori Hara 5 collaborations

Miho Shimizu 5 collaborations

Yukio Yuzawa 5 collaborations

Hiroshi Kitamura 5 collaborations

Yoshiki Suzuki 5 collaborations

Hiroshi Sato 5 collaborations

Noriko Uesugi 5 collaborations

Yoshihiko Ueda 5 collaborations

Shinichi Nishi 5 collaborations

Hitoshi Yokoyama 5 collaborations

Tomoya Nishino 5 collaborations

Kentaro Kohagura 5 collaborations

Hirofumi Makino 5 collaborations

Seiichi Matsuo 5 collaborations

Yoshifumi Ubara 5 collaborations

Takashi Wada 5 collaborations

None None 5 collaborations

Kunitoshi Iseki 5 collaborations

Shouichi Fujimoto 5 collaborations

Tsuneo Konta 5 collaborations

Toshiki Moriyama 5 collaborations

Kunihiro Yamagata 5 collaborations

Masato Kasahara 5 collaborations

Masahide Kondo 5 collaborations

Koichi Asahi 5 collaborations

Tsuyoshi Watanabe 5 collaborations

Norihiko Sakai 4 collaborations

Yasunori Iwata 4 collaborations

Shinji Kitajima 4 collaborations

Hisako Yoshida 4 collaborations

Ichiei Narita 4 collaborations

Yasushi Takai 4 collaborations

Miho Murashima 4 collaborations

Maiko Kokubu 4 collaborations

Hiroyuki Tamaki 4 collaborations

Katsuhiko Morimoto 4 collaborations

Kumiko Samejima 4 collaborations

William C Earnshaw 4 collaborations

Shigetaka Matsunaga 3 collaborations

Yasuhiro Akai 3 collaborations

Riri Furuyama 3 collaborations

Kazuyuki Samejima 2 collaborations

Hiroyuki Seki 2 collaborations

Keisuke Okamoto 2 collaborations

Kouki Samejima 2 collaborations

Yuta Yamamura 2 collaborations

Megumi Oshima 2 collaborations

Yuki Oba 2 collaborations

Shusaku Matsuoka 2 collaborations

Daisuke Ikuma 2 collaborations

Hiroki Mizuno 2 collaborations

Tatsuya Suwabe 2 collaborations

Naoki Sawa 2 collaborations

Tomonori Nagai 2 collaborations

Itaru Samejima 2 collaborations

Keiichi Kinowaki 1 collaboration

Takeshi Fujii 1 collaboration

Kenichi Ohashi 1 collaboration

Satoshi Hisano 1 collaboration

Koki Mise 1 collaboration

Satoshi Nonomura 1 collaboration

Kazunori Baba 1 collaboration

Satoru Takeda 1 collaboration

Narita Ichiei 1 collaboration

Diana Papini 1 collaboration

Xavier Fant 1 collaboration

Hiromi Ogawa 1 collaboration

Nathalie Desban 1 collaboration

Omid Feizbakhsh 1 collaboration

Bilge Askin 1 collaboration

Tony Ly 1 collaboration

Sandrine Ruchaud 1 collaboration

Miho Tagawa 1 collaboration

Chiho Iseki 1 collaboration

Hiroe Itami 1 collaboration

Shigeo Hara 1 collaboration

Hideo Tsushima 1 collaboration

Takahiro Kawano 1 collaboration

Kengo Fujiki 1 collaboration

Hiromichi Kitada 1 collaboration

Kinta Hatakeyama 1 collaboration

Chiho Ohbayashi 1 collaboration

Tomohiro Arai 1 collaboration

Yoshihisa Ono 1 collaboration

Ito Kawakami 1 collaboration

Atsuko Motoda 1 collaboration

Masashi Hashimoto 1 collaboration

Aki Shimozawa 1 collaboration

Masami Masuda-Suzukake 1 collaboration

Reiko Ohtani 1 collaboration

Mina Takase 1 collaboration

Mari Kumashiro 1 collaboration

Masato Hasegawa 1 collaboration

Shinichiro Kubo 1 collaboration

Tatsuya Noda 1 collaboration

Tomoya Myojin 1 collaboration

Yuichi Nishioka 1 collaboration

Saho Kanno 1 collaboration

Tsuneyuki Higashino 1 collaboration

Tomoaki Imamura 1 collaboration

Ken-Ich Samejima 1 collaboration

Yuichiro Kizaki 1 collaboration

Kosuke Shigematsu 1 collaboration

Yoshiko Kurose 1 collaboration

Takahiro Uotani 1 collaboration

Taichi Akahori 1 collaboration

Carlos Sacristan 1 collaboration

Lorena Andrade Ruiz 1 collaboration

Moonmoon Deb 1 collaboration

Maaike L A Lambers 1 collaboration

Adam Buckle 1 collaboration

Chris A Brackley 1 collaboration

Daniel Robertson 1 collaboration

Tetsuya Hori 1 collaboration

Shaun Webb 1 collaboration

Robert Kiewisz 1 collaboration

Tristan Bepler 1 collaboration

Eloïse van Kwawegen 1 collaboration

Patrik Risteski 1 collaboration

Kruno Vukušić 1 collaboration

Iva M Tolić 1 collaboration

Thomas Müller-Reichert 1 collaboration

Tatsuo Fukagawa 1 collaboration

Nick Gilbert 1 collaboration

Davide Marenduzzo 1 collaboration

Geert J P L Kops 1 collaboration

Johan H Gibcus 1 collaboration

Sameer Abraham 1 collaboration

Fernanda Cisneros-Soberanis 1 collaboration

Alison J Beckett 1 collaboration

Nina Pučeková 1 collaboration

Maria Alba Abad 1 collaboration

Bethan Medina-Pritchard 1 collaboration

James R Paulson 1 collaboration

Linfeng Xie 1 collaboration

A Arockia Jeyaprakash 1 collaboration

Ian A Prior 1 collaboration

Leonid A Mirny 1 collaboration

Job Dekker 1 collaboration

Anton Goloborodko 1 collaboration

Christos Spanos 1 collaboration

Juri Rappsilber 1 collaboration

Georg Kustatscher 1 collaboration

Kaori Tanabe 1 collaboration

Akihiko Kikuchi 1 collaboration