World's Best Scientists 2026 revealed!
Ikuro Maruyama

Ikuro Maruyama

D-Index & Metrics

Biology and Biochemistry

D-Index
90
Citations
27245
World Ranking
2447
National Ranking
151

Medicine

D-Index
90
Citations
28096
World Ranking
12257
National Ranking
364

Ikuro Maruyama 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 Ikuro Maruyama 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: 569 publications — 97th percentile

97% of scientists in this discipline score the same or lower.

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

Ikuro Maruyama 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 Ikuro Maruyama 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: 90 D-Index — 88th percentile

88% of scientists in this discipline score the same or lower.

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

Overview

Ikuro Maruyama is affiliated with Kagoshima University in Japan and has contributed extensively to the field of medicine, focusing particularly on immunology, epidemiology, molecular biology, neurology, and physiology. Their research encompasses a range of topics relevant to disease mechanisms and clinical outcomes.

Maruyama's recent papers include:

  • Endotheliopathy in septic conditions: mechanistic insight into intravascular coagulation (2021, Critical Care)
  • Identification of distinct N-glycosylation patterns on extracellular vesicles from small-cell and non-small-cell lung cancer cells (2022, Journal of Biological Chemistry)
  • Glycometabolic Regulation of the Biogenesis of Small Extracellular Vesicles (2020, Cell Reports)
  • Circulating Syndecan-1 as a Predictor of Persistent Thrombocytopenia and Lethal Outcome: A Population Study of Patients With Suspected Sepsis Requiring Intensive Care (2021, Frontiers in Cardiovascular Medicine)
  • Preconditioning Exercise in Rats Attenuates Early Brain Injury Resulting from Subarachnoid Hemorrhage by Reducing Oxidative Stress, Inflammation, and Neuronal Apoptosis (2021, Molecular Neurobiology)

The scientist's frequent coauthors include:

  • Takashi Ito (15 coauthored works)
  • Shotaro Otsuka (14 coauthored works)
  • Seiya Takada (13 coauthored works)
  • Harutoshi Sakakima (12 coauthored works)
  • Kazuki Nakanishi (10 coauthored works)

Maruyama has published multiple articles in key journals such as:

  • International Journal of Molecular Sciences (5 publications)
  • Thrombosis Journal (4 publications)
  • Scientific Reports (4 publications)
  • In Vivo (2 publications)
  • Aging (2 publications)

The main fields of study that Maruyama focuses on include:

  • Medicine (59 publications)
  • Immunology (10 publications)
  • Epidemiology (10 publications)
  • Molecular Biology (9 publications)
  • Neurology (8 publications)
  • Physiology (6 publications)

Their research topics cover a range of medical and biological mechanisms, such as:

  • Neutrophil, Myeloperoxidase and Oxidative Mechanisms (12 publications)
  • Sepsis Diagnosis and Treatment (10 publications)
  • Venous Thromboembolism Diagnosis and Management (10 publications)
  • Neuroinflammation and Neurodegeneration Mechanisms (8 publications)
  • Trauma, Hemostasis, Coagulopathy, Resuscitation (6 publications)
  • Advanced Glycation End Products research (6 publications)
  • Diet, Metabolism, and Disease (6 publications)

Best Publications

  • High mobility group box 1 protein interacts with multiple Toll-like receptors

    Jong Sung Park;Fabia Gamboni-Robertson;Qianbin He;Daiva Svetkauskaite

  • Efficacy and safety of recombinant human soluble thrombomodulin (ART-123) in disseminated intravascular coagulation: results of a phase III, randomized, double-blind clinical trial

    H. Saito;I. Maruyama;S. Shimazaki;Y. Yamamoto

  • The N-terminal domain of thrombomodulin sequesters high-mobility group-B1 protein, a novel antiinflammatory mechanism

    Kazuhiro Abeyama;David M. Stern;Yuji Ito;Ko-ichi Kawahara

  • High mobility group box chromosomal protein 1 plays a role in the pathogenesis of rheumatoid arthritis as a novel cytokine.

    Noboru Taniguchi;Ko-Ichi Kawahara;Kazunori Yone;Teruto Hashiguchi

  • CHRONIC INFLAMMATORY ARTHROPATHY ASSOCIATED WITH HTLV-I

    Kusuki Nishioka;Ikuro Maruyama;Kazuto Sato;Isao Kitajima

  • Thrombomodulin is found on endothelium of arteries, veins, capillaries, and lymphatics, and on syncytiotrophoblast of human placenta

    I Maruyama;C E Bell;P W Majerus

  • Contributions of high mobility group box protein in experimental and clinical acute lung injury

    Hiroshi Ueno;Tomoyuki Matsuda;Satoru Hashimoto;Fumimasa Amaya

  • Greatly raised vascular endothelial growth factor (VEGF) in POEMS syndrome

    Osamu Watanabe;Kimiyoshi Arimura;Isao Kitajima;Mitsuhiro Osame

  • Overproduction of vascular endothelial growth factor/vascular permeability factor is causative in Crow-Fukase (POEMS) syndrome

    Osamu Watanabe;Ikuro Maruyama;Kimiyoshi Arimura;Isao Kitajima

  • Predominant recognition of human T cell leukemia virus type I (HTLV-I) pX gene products by human CD8+ cytotoxic T cells directed against HTLV-I-infected cells.

    Mari Kannagi;Shinji Harada;Ikuro Maruyama;Hidetoshi Inoko

  • Leptin promotes aggregation of human platelets via the long form of its receptor.

    M Nakata;T Yada;N Soejima;I Maruyama

  • HMGB1 contributes to the development of acute lung injury after hemorrhage.

    Jae Yeol Kim;Jong Sung Park;Derek Strassheim;Ivor Douglas

  • Synoviolin/Hrd1, an E3 ubiquitin ligase, as a novel pathogenic factor for arthropathy.

    Tetsuya Amano;Satoshi Yamasaki;Naoko Yagishita;Kaneyuki Tsuchimochi

  • Expert consensus for the treatment of disseminated intravascular coagulation in Japan.

    Hideo Wada;Hidesaku Asakura;Kohji Okamoto;Toshiaki Iba

  • Plasma concentrations and importance of High Mobility Group Box protein in the prognosis of organ failure in patients with disseminated intravascular coagulation.

    Tsuyoshi Hatada;Hideo Wada;Tsutomu Nobori;Kazuhiro Okabayashi

  • Isolation and characterization of thrombomodulin from human placenta.

    H H Salem;I Maruyama;H Ishii;P W Majerus

  • Cytoplasmic destruction of p53 by the endoplasmic reticulum-resident ubiquitin ligase ‘Synoviolin’

    Satoshi Yamasaki;Naoko Yagishita;Takeshi Sasaki;Minako Nakazawa

  • Proteolytic Cleavage of High Mobility Group Box 1 Protein by Thrombin-Thrombomodulin Complexes

    Takashi Ito;Ko-ichi Kawahara;Kohji Okamoto;Shingo Yamada

  • Enhanced expression of type I receptors for bone morphogenetic proteins during bone formation

    Yasuhiro Ishidou;Isao Kitajima;Hiroya Obama;Ikuro Maruyama

  • High‐mobility group box 1 protein promotes development of microvascular thrombosis in rats

    T. Ito;K. Kawahara;T. Nakamura;S. Yamada

Frequent Co-Authors

Mitsuhiro Osame
Mitsuhiro Osame Kagoshima University
Mitsuru Akashi
Mitsuru Akashi Osaka University
Akio Kishida
Akio Kishida Tokyo Medical and Dental University
Yuko Kitagawa
Yuko Kitagawa Keio University
Kusuki Nishioka
Kusuki Nishioka St. Marianna University School of Medicine
Akiyoshi Fukamizu
Akiyoshi Fukamizu University of Tsukuba
Tomoko Ohnishi
Tomoko Ohnishi University of Pennsylvania
Shoji Natsugoe
Shoji Natsugoe Kagoshima University
Hiromasa Inoue
Hiromasa Inoue Kagoshima University
Philip W. Majerus
Philip W. Majerus Washington University in St. Louis

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