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Kazuo Nagashima

Kazuo Nagashima

Hokkaido University
Japan

D-Index & Metrics

Biology and Biochemistry

D-Index
77
Citations
18761
World Ranking
4843
National Ranking
316

Kazuo Nagashima publication distribution in Biology and Biochemistry in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Biology and Biochemistry in 2026. The highlighted bar marks where Kazuo Nagashima sits on this spectrum.

47–56 publications: 8 scientists 57–66 publications: 35 scientists 67–76 publications: 106 scientists 77–86 publications: 231 scientists 87–96 publications: 414 scientists 97–106 publications: 546 scientists 107–116 publications: 704 scientists 117–126 publications: 849 scientists 127–136 publications: 980 scientists 137–146 publications: 942 scientists 147–156 publications: 969 scientists 157–166 publications: 950 scientists 167–176 publications: 951 scientists 177–186 publications: 915 scientists 187–196 publications: 787 scientists 197–206 publications: 841 scientists 207–216 publications: 735 scientists 217–226 publications: 709 scientists 227–236 publications: 651 scientists 237–246 publications: 605 scientists 247–256 publications: 510 scientists 257–266 publications: 524 scientists 267–276 publications: 434 scientists 277–286 publications: 418 scientists 287–296 publications: 350 scientists 297–306 publications: 363 scientists 307–316 publications: 315 scientists 317–326 publications: 296 scientists 327–336 publications: 261 scientists 337–346 publications: 240 scientists 347–356 publications: 219 scientists 357–366 publications: 197 scientists 367–376 publications: 154 scientists 377–386 publications: 161 scientists 387–396 publications: 155 scientists 397–406 publications: 145 scientists 407–416 publications: 124 scientists 417–426 publications: 112 scientists 427–436 publications: 132 scientists 437–446 publications: 116 scientists 447–456 publications: 99 scientists 457–466 publications: 81 scientists 467–476 publications: 91 scientists 477–486 publications: 80 scientists 487–496 publications: 80 scientists 497–506 publications: 60 scientists 507–516 publications: 36 scientists 517–526 publications: 46 scientists 527–536 publications: 54 scientists 537–546 publications: 44 scientists 547–556 publications: 43 scientists 557–566 publications: 43 scientists 567–576 publications: 42 scientists 577–586 publications: 25 scientists 587–596 publications: 34 scientists 597–606 publications: 23 scientists 607–616 publications: 33 scientists 617–626 publications: 31 scientists 627–636 publications: 27 scientists 637–646 publications: 25 scientists 647–656 publications: 28 scientists 657–666 publications: 34 scientists 667–676 publications: 18 scientists 677–686 publications: 16 scientists 687–696 publications: 10 scientists 697–706 publications: 12 scientists 707–716 publications: 21 scientists 717–726 publications: 12 scientists 727–736 publications: 12 scientists 737–746 publications: 10 scientists 747–756 publications: 7 scientists 757–766 publications: 13 scientists 767–776 publications: 15 scientists 777–786 publications: 13 scientists 787–796 publications: 9 scientists 797–806 publications: 9 scientists 807–816 publications: 7 scientists 817–826 publications: 4 scientists 827–836 publications: 9 scientists 837–846 publications: 7 scientists 847–856 publications: 3 scientists 857–866 publications: 5 scientists 867–876 publications: 5 scientists 877–886 publications: 11 scientists 887–896 publications: 3 scientists 897–906 publications: 4 scientists 907–916 publications: 7 scientists 917–926 publications: 5 scientists 927–936 publications: 6 scientists 937–946 publications: 6 scientists 947–956 publications: 3 scientists 957–966 publications: 7 scientists 967–976 publications: 2 scientists 977–986 publications: 2 scientists 987–996 publications: 1 scientists 997–1,006 publications: 5 scientists 1,007–1,016 publications: 2 scientists 1,017–1,026 publications: 2 scientists 1,027 publications: 1 scientists 1,028+ publications: 100 scientists
47 publications 1,028+

This scientist: 406 publications — 90th percentile

90% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 1,028 publications or more.

Kazuo Nagashima D-index placement in Biology and Biochemistry in 2026

The chart shows the D-index (discipline H-index) distribution of Biology and Biochemistry scientists ranked by Research.com in 2026. The highlighted bar marks where Kazuo Nagashima sits on this spectrum.

40–41 D-Index: 80 scientists 42–43 D-Index: 183 scientists 44–45 D-Index: 317 scientists 46–47 D-Index: 504 scientists 48–49 D-Index: 718 scientists 50–51 D-Index: 900 scientists 52–53 D-Index: 1,026 scientists 54–55 D-Index: 1,150 scientists 56–57 D-Index: 1,236 scientists 58–59 D-Index: 1,253 scientists 60–61 D-Index: 1,163 scientists 62–63 D-Index: 1,131 scientists 64–65 D-Index: 1,032 scientists 66–67 D-Index: 897 scientists 68–69 D-Index: 814 scientists 70–71 D-Index: 715 scientists 72–73 D-Index: 709 scientists 74–75 D-Index: 596 scientists 76–77 D-Index: 512 scientists 78–79 D-Index: 473 scientists 80–81 D-Index: 412 scientists 82–83 D-Index: 373 scientists 84–85 D-Index: 358 scientists 86–87 D-Index: 285 scientists 88–89 D-Index: 273 scientists 90–91 D-Index: 227 scientists 92–93 D-Index: 208 scientists 94–95 D-Index: 193 scientists 96–97 D-Index: 153 scientists 98–99 D-Index: 157 scientists 100–101 D-Index: 148 scientists 102–103 D-Index: 120 scientists 104–105 D-Index: 113 scientists 106–107 D-Index: 100 scientists 108–109 D-Index: 86 scientists 110–111 D-Index: 67 scientists 112–113 D-Index: 72 scientists 114–115 D-Index: 73 scientists 116–117 D-Index: 64 scientists 118–119 D-Index: 53 scientists 120–121 D-Index: 60 scientists 122–123 D-Index: 54 scientists 124–125 D-Index: 43 scientists 126–127 D-Index: 38 scientists 128–129 D-Index: 49 scientists 130–131 D-Index: 26 scientists 132–133 D-Index: 18 scientists 134–135 D-Index: 23 scientists 136–137 D-Index: 32 scientists 138–139 D-Index: 32 scientists 140–141 D-Index: 27 scientists 142–143 D-Index: 19 scientists 144–145 D-Index: 22 scientists 146–147 D-Index: 12 scientists 148–149 D-Index: 16 scientists 150–151 D-Index: 14 scientists 152–153 D-Index: 10 scientists 154–155 D-Index: 13 scientists 156–157 D-Index: 10 scientists 158–159 D-Index: 7 scientists 160–161 D-Index: 9 scientists 162–163 D-Index: 13 scientists 164–165 D-Index: 4 scientists 166 D-Index: 4 scientists 167+ D-Index: 98 scientists
40 D-Index 167+

This scientist: 77 D-Index — 76th percentile

76% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 167 D-Index or more.

Overview

Kazuo Nagashima is affiliated with Hokkaido University in Japan. Their research primarily focuses on medicine, with significant contributions in surgery, hepatology, epidemiology, gastroenterology, and pulmonary and respiratory medicine.

Their published work spans several specialized topics, including:

  • Liver Disease and Transplantation
  • Esophageal and GI Pathology
  • Liver Disease Diagnosis and Treatment
  • Organ Transplantation Techniques and Outcomes
  • Gallbladder and Bile Duct Disorders
  • Pediatric Hepatobiliary Diseases and Treatments
  • Vascular anomalies and interventions

Frequent co-authors collaborating with Nagashima have included:

  • Atsushi Irisawa
  • Yasuhito Kunogi
  • Akira Yamamiya
  • Ken Kashima
  • Fumi Sakuma

Common publication venues for their research are:

  • DEN Open
  • Endoscopy
  • Digestive Endoscopy
  • Progress of Digestive Endoscopy

Recent papers authored or co-authored by Nagashima cover a range of topics in endoscopy and gastrointestinal interventions, including:

  • All-in-one sphincterotome with high rotation performance and freely bendable blade for endoscopic sphincterotomy in patients with surgically altered anatomy (a case series with video), 2024, DEN Open
  • Treatment of endoscopic ultrasound-guided coil deployment for isolated gastric varices using 0.035-inch hydrocoil: Experience of three cases, 2023, DEN Open
  • Endoscopic ultrasound-guided vascular interventions, 2024, Digestive Endoscopy
  • Cyanoacrylate injection for hemorrhagic giant esophageal varices: simultaneous disappearance of the varices with hemostasis, 2024, Endoscopy
  • A case of large esophageal injury caused by Sengstaken-Blakemore tube in patient with hemorrhagic gastric varices, 2024, Progress of Digestive Endoscopy

These publications indicate a research interest in advanced endoscopic techniques, treatments for gastrointestinal bleeding, and vascular interventions within the digestive system.

Best Publications

  • SCA17, a novel autosomal dominant cerebellar ataxia caused by an expanded polyglutamine in TATA-binding protein

    Koichiro Nakamura;Seon-Yong Jeong;Toshiki Uchihara;Midori Anno

  • Role of human cytochrome P4502A6 in C-oxidation of nicotine.

    M. Nakajima;T. Yamamoto;K.-I. Nunoya;T. Yokoi

  • Chk2-deficient mice exhibit radioresistance and defective p53-mediated transcription.

    Hiroyuki Takai;Kazuhito Naka;Yuki Okada;Miho Watanabe

  • C3G, a guanine nucleotide-releasing protein expressed ubiquitously, binds to the Src homology 3 domains of CRK and GRB2/ASH proteins.

    Shinya Tanaka;Takashi Morishita;Yuko Hashimoto;Seisuke Hattori

  • Activity of Rho-family GTPases during cell division as visualized with FRET-based probes

    Hisayoshi Yoshizaki;Yusuke Ohba;Kazuo Kurokawa;Reina E. Itoh

  • DOCK180, a major CRK-binding protein, alters cell morphology upon translocation to the cell membrane.

    Hideki Hasegawa;Etsuko Kiyokawa;Shinya Tanaka;Kazuo Nagashima

  • HIV-associated disease of the nervous system: review of nomenclature and proposal for neuropathology-based terminology.

    Herbert Budka;Clayton A. Wiley;Paul Kleihues;Juan Artigas

  • Characterization of CYP2A6 involved in 3'-hydroxylation of cotinine in human liver microsomes.

    M. Nakajima;T. Yamamoto;K.-I. Nunoya;T. Yokoi

  • Thymus-derived leukemia-lymphoma in mice transgenic for the Tax gene of human T-lymphotropic virus type I

    Hideki Hasegawa;Hirofumi Sawa;Martha J Lewis;Martha J Lewis;Yasuko Orba

  • Activation of the ERK/MAPK pathway by an isoform of rap1GAP associated with G alpha(i)

    Naoki Mochizuki;Yusuke Ohba;Etsuko Kiyokawa;Takeshi Kurata

  • Fetus-specific expression of a form of cytochrome P-450 in human livers.

    Masayuki Komori;Kanako Nishio;Mitsukazu Kitada;Koji Shiramatsu

  • The distribution of inflammation and virus in human enterovirus 71 encephalomyelitis suggests possible viral spread by neural pathways.

    Kum Thong Wong;Badmanathan Munisamy;Kien Chai Ong;Hideaki Kojima

  • Requirement for C3G-dependent Rap1 activation for cell adhesion and embryogenesis.

    Yusuke Ohba;Koichi Ikuta;Atsuo Ogura;Junichiro Matsuda

  • Correlation between histopathologic features and magnetic resonance images of spinal cord lesions.

    Itaru Ohshio;Akihiro Hatayama;Kiyoshi Kaneda;Masatoshi Takahara

  • Analysis of transforming activity of human synovial sarcoma-associated chimeric protein SYT-SSX1 bound to chromatin remodeling factor hBRM/hSNF2α

    Makoto Nagai;Shinya Tanaka;Masumi Tsuda;Shuichi Endo

  • Reactivation of herpes simplex virus type 1 in patients with Bell's palsy.

    Yasushi Furuta;Satoshi Fukuda;Eiji Chida;Tsuyoshi Takasu

  • The Human Polyoma JC Virus Agnoprotein Acts as a Viroporin

    Tadaki Suzuki;Yasuko Orba;Yuki Okada;Yuji Sunden

  • Hydrocephalus, Situs Inversus, Chronic Sinusitis, and Male Infertility in DNA Polymerase λ-Deficient Mice: Possible Implication for the Pathogenesis of Immotile Cilia Syndrome

    Yosuke Kobayashi;Miho Watanabe;Yuki Okada;Hirofumi Sawa

  • Corona virus induced subacute demyelinating encephalomyelitis in rats: a morphological analysis.

    K. Nagashima;H. Wege;R. Meyermann;V. ter Meulen

  • P-ANCA-positive Wegener's granulomatosis presenting with hypertrophic pachymeningitis and multiple cranial neuropathies: case report and review of literature

    Toshiko Nagashima;Shiro Maguchi;Yoshihiko Terayama;Midori Horimoto

Frequent Co-Authors

Hirofumi Sawa
Hirofumi Sawa Hokkaido University
Shinya Tanaka
Shinya Tanaka Hokkaido University
Yasuko Orba
Yasuko Orba Hokkaido University
Michiyuki Matsuda
Michiyuki Matsuda Kyoto University
Takeshi Kurata
Takeshi Kurata Juntendo University
Tadaki Suzuki
Tadaki Suzuki National Institutes of Health
Masahiro Maeda
Masahiro Maeda Osaka University
William W. Hall
William W. Hall University College Dublin
Hiroshi Abe
Hiroshi Abe Nagoya University
Tetsuya Kamataki
Tetsuya Kamataki Hokkaido University

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Best Scientists Citing Kazuo Nagashima

Rachel F. Tyndale

Rachel F. Tyndale

University of Toronto

Publications: 112

Tetsuya Kamataki

Tetsuya Kamataki

Hokkaido University

Publications: 71

Neal L. Benowitz

Neal L. Benowitz

University of California, San Francisco

Publications: 67

Michiyuki Matsuda

Michiyuki Matsuda

Kyoto University

Publications: 65

Kamel Khalili

Kamel Khalili

Temple University

Publications: 63

Shinya Tanaka

Shinya Tanaka

Hokkaido University

Publications: 58

Hirofumi Sawa

Hirofumi Sawa

Hokkaido University

Publications: 54

Yoshiaki Yogo

Yoshiaki Yogo

University of Tokyo

Publications: 40

Tsuyoshi Yokoi

Tsuyoshi Yokoi

Nagoya University

Publications: 34

Walter J. Atwood

Walter J. Atwood

Brown University

Publications: 30

Miki Nakajima

Miki Nakajima

Kanazawa University

Publications: 29

Hiroshi Yamazaki

Hiroshi Yamazaki

Showa Pharmaceutical University

Publications: 28

Luis Del Valle

Luis Del Valle

Louisiana State University Health Sciences Center New Orleans

Publications: 27

Peyton Jacob

Peyton Jacob

University of California, San Francisco

Publications: 26

Yoshinori Fukui

Yoshinori Fukui

Kyushu University

Publications: 24

Masao Matsuoka

Masao Matsuoka

Kumamoto University

Publications: 24

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