World's Best Scientists 2026 revealed!

D-Index & Metrics

Immunology

D-Index
44
Citations
12100
World Ranking
4746
National Ranking
180

Koichi Yanaba publication distribution in Immunology in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Immunology in 2026. The highlighted bar marks where Koichi Yanaba sits on this spectrum.

62–71 publications: 9 scientists 72–81 publications: 23 scientists 82–91 publications: 40 scientists 92–101 publications: 72 scientists 102–111 publications: 86 scientists 112–121 publications: 108 scientists 122–131 publications: 150 scientists 132–141 publications: 160 scientists 142–151 publications: 159 scientists 152–161 publications: 189 scientists 162–171 publications: 166 scientists 172–181 publications: 181 scientists 182–191 publications: 188 scientists 192–201 publications: 187 scientists 202–211 publications: 178 scientists 212–221 publications: 158 scientists 222–231 publications: 168 scientists 232–241 publications: 159 scientists 242–251 publications: 160 scientists 252–261 publications: 148 scientists 262–271 publications: 116 scientists 272–281 publications: 125 scientists 282–291 publications: 115 scientists 292–301 publications: 111 scientists 302–311 publications: 95 scientists 312–321 publications: 97 scientists 322–331 publications: 97 scientists 332–341 publications: 99 scientists 342–351 publications: 96 scientists 352–361 publications: 69 scientists 362–371 publications: 76 scientists 372–381 publications: 71 scientists 382–391 publications: 71 scientists 392–401 publications: 62 scientists 402–411 publications: 54 scientists 412–421 publications: 41 scientists 422–431 publications: 63 scientists 432–441 publications: 53 scientists 442–451 publications: 31 scientists 452–461 publications: 42 scientists 462–471 publications: 40 scientists 472–481 publications: 29 scientists 482–491 publications: 34 scientists 492–501 publications: 30 scientists 502–511 publications: 23 scientists 512–521 publications: 41 scientists 522–531 publications: 29 scientists 532–541 publications: 28 scientists 542–551 publications: 16 scientists 552–561 publications: 18 scientists 562–571 publications: 18 scientists 572–581 publications: 17 scientists 582–591 publications: 17 scientists 592–601 publications: 17 scientists 602–611 publications: 19 scientists 612–621 publications: 13 scientists 622–631 publications: 12 scientists 632–641 publications: 11 scientists 642–651 publications: 16 scientists 652–661 publications: 9 scientists 662–671 publications: 5 scientists 672–681 publications: 13 scientists 682–691 publications: 12 scientists 692–701 publications: 6 scientists 702–711 publications: 6 scientists 712–721 publications: 9 scientists 722–731 publications: 9 scientists 732–741 publications: 6 scientists 742–751 publications: 11 scientists 752–761 publications: 10 scientists 762–771 publications: 7 scientists 772–781 publications: 12 scientists 782–791 publications: 7 scientists 792–801 publications: 5 scientists 802–806 publications: 1 scientists 807+ publications: 100 scientists
62 publications 807+

This scientist: 151 publications — 16th percentile

16% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 807 publications or more.

Koichi Yanaba D-index placement in Immunology in 2026

The chart shows the D-index (discipline H-index) distribution of Immunology scientists ranked by Research.com in 2026. The highlighted bar marks where Koichi Yanaba sits on this spectrum.

40–41 D-Index: 28 scientists 42–43 D-Index: 91 scientists 44–45 D-Index: 157 scientists 46–47 D-Index: 192 scientists 48–49 D-Index: 175 scientists 50–51 D-Index: 188 scientists 52–53 D-Index: 177 scientists 54–55 D-Index: 155 scientists 56–57 D-Index: 194 scientists 58–59 D-Index: 201 scientists 60–61 D-Index: 197 scientists 62–63 D-Index: 201 scientists 64–65 D-Index: 173 scientists 66–67 D-Index: 167 scientists 68–69 D-Index: 172 scientists 70–71 D-Index: 199 scientists 72–73 D-Index: 184 scientists 74–75 D-Index: 133 scientists 76–77 D-Index: 163 scientists 78–79 D-Index: 127 scientists 80–81 D-Index: 121 scientists 82–83 D-Index: 125 scientists 84–85 D-Index: 121 scientists 86–87 D-Index: 102 scientists 88–89 D-Index: 96 scientists 90–91 D-Index: 75 scientists 92–93 D-Index: 72 scientists 94–95 D-Index: 74 scientists 96–97 D-Index: 66 scientists 98–99 D-Index: 68 scientists 100–101 D-Index: 49 scientists 102–103 D-Index: 60 scientists 104–105 D-Index: 54 scientists 106–107 D-Index: 36 scientists 108–109 D-Index: 23 scientists 110–111 D-Index: 52 scientists 112–113 D-Index: 41 scientists 114–115 D-Index: 34 scientists 116–117 D-Index: 25 scientists 118–119 D-Index: 28 scientists 120–121 D-Index: 11 scientists 122–123 D-Index: 20 scientists 124–125 D-Index: 27 scientists 126–127 D-Index: 19 scientists 128–129 D-Index: 20 scientists 130–131 D-Index: 16 scientists 132–133 D-Index: 17 scientists 134–135 D-Index: 14 scientists 136–137 D-Index: 15 scientists 138–139 D-Index: 9 scientists 140–141 D-Index: 11 scientists 142–143 D-Index: 9 scientists 144–145 D-Index: 9 scientists 146–147 D-Index: 7 scientists 148–149 D-Index: 7 scientists 150–151 D-Index: 7 scientists 152–153 D-Index: 5 scientists 154–155 D-Index: 8 scientists 156 D-Index: 6 scientists 157+ D-Index: 96 scientists
40 D-Index 157+

This scientist: 44 D-Index — 4th percentile

4% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 157 D-Index or more.

Overview

Koichi Yanaba is affiliated with the Jikei University School of Medicine in Japan. Their research spans several areas within medicine, with a focus on immunology, dermatology, and pathology. Yanaba has contributed to fields including systemic sclerosis, autoimmune skin diseases, mast cells and histamine, and inflammatory myopathies.

The main fields of study for Yanaba include:

  • Medicine
  • Immunology and Microbiology

Subfields covered in their work include:

  • Pathology and Forensic Medicine
  • Immunology
  • Rehabilitation
  • Dermatology
  • Epidemiology

Key topics in Yanaba's research are:

  • Systemic Sclerosis and Related Diseases
  • Autoimmune Bullous Skin Diseases
  • Mast cells and histamine
  • Exercise and Physiological Responses
  • Toxin Mechanisms and Immunotoxins
  • Dermatology and Skin Diseases
  • Inflammatory Myopathies and Dermatomyositis

Yanaba has authored several recent papers, such as:

  • "Perspective to precision medicine in scleroderma," published in 2024 in Frontiers in Immunology
  • "Inhibitory role of interleukin-10 in the cutaneous reverse Arthus reaction," published in 2020 in The Journal of Dermatology
  • "Adult-onset generalized morphea associated with osteomyelitis," published in 2020 in The Journal of Dermatology

The scientific collaborations of Yanaba include working frequently with:

  • Kazuhiro Komura
  • Jean-David Bouaziz
  • Ayumi Yoshizaki
  • Minoru Hasegawa
  • John Varga

The main venues where Yanaba's research appears are:

  • The Journal of Dermatology
  • Frontiers in Immunology

Best Publications

  • A Regulatory B Cell Subset with a Unique CD1dhiCD5+ Phenotype Controls T Cell-Dependent Inflammatory Responses

    Koichi Yanaba;Jean-David Bouaziz;Karen M. Haas;Jonathan C. Poe

  • Characterization of a rare IL-10–competent B-cell subset in humans that parallels mouse regulatory B10 cells

    Yohei Iwata;Takashi Matsushita;Mayuka Horikawa;David J. DiLillo

  • Regulatory B cells inhibit EAE initiation in mice while other B cells promote disease progression

    Takashi Matsushita;Koichi Yanaba;Jean-David Bouaziz;Manabu Fujimoto

  • The Development and Function of Regulatory B Cells Expressing IL-10 (B10 Cells) Requires Antigen Receptor Diversity and TLR Signals

    Koichi Yanaba;Jean-David Bouaziz;Takashi Matsushita;Takeshi Tsubata

  • Regulatory B cells as inhibitors of immune responses and inflammation.

    Jean-David Bouaziz;Koichi Yanaba;Thomas F. Tedder

  • B-lymphocyte contributions to human autoimmune disease.

    Koichi Yanaba;Jean-David Bouaziz;Takashi Matsushita;Cynthia M. Magro

  • B Cells Are Required for Optimal CD4+ and CD8+ T Cell Tumor Immunity: Therapeutic B Cell Depletion Enhances B16 Melanoma Growth in Mice

    David J. DiLillo;Koichi Yanaba;Thomas F. Tedder

  • Therapeutic B cell depletion impairs adaptive and autoreactive CD4+ T cell activation in mice

    Jean David Bouaziz;Koichi Yanaba;Guglielmo M. Venturi;Yaming Wang

  • Identification of a novel autoantibody reactive with 155 and 140 kDa nuclear proteins in patients with dermatomyositis: an association with malignancy

    K. Kaji;M. Fujimoto;M. Hasegawa;M. Kondo

  • Elevated serum BAFF levels in patients with systemic sclerosis: Enhanced BAFF signaling in systemic sclerosis B lymphocytes

    Takashi Matsushita;Minoru Hasegawa;Koichi Yanaba;Masanari Kodera

  • B-lymphocyte depletion reduces skin fibrosis and autoimmunity in the tight-skin mouse model for systemic sclerosis.

    Minoru Hasegawa;Yasuhito Hamaguchi;Koichi Yanaba;Jean-David Bouaziz

  • IL-10-producing regulatory B10 cells inhibit intestinal injury in a mouse model.

    Koichi Yanaba;Ayumi Yoshizaki;Yoshihide Asano;Takafumi Kadono

  • B Cell Depletion Delays Collagen-Induced Arthritis in Mice: Arthritis Induction Requires Synergy between Humoral and Cell-Mediated Immunity

    Koichi Yanaba;Yasuhito Hamaguchi;Guglielmo M. Venturi;Douglas A. Steeber

  • Cell Adhesion Molecules Regulate Fibrotic Process via Th1/Th2/Th17 Cell Balance in a Bleomycin-Induced Scleroderma Model

    Ayumi Yoshizaki;Koichi Yanaba;Yohei Iwata;Kazuhiro Komura

  • Serum IL-33 levels are raised in patients with systemic sclerosis: association with extent of skin sclerosis and severity of pulmonary fibrosis

    Koichi Yanaba;Ayumi Yoshizaki;Yoshihide Asano;Takafumi Kadono

  • Comparative study of serum surfactant protein-D and KL-6 concentrations in patients with systemic sclerosis as markers for monitoring the activity of pulmonary fibrosis.

    Koichi Yanaba;Minoru Hasegawa;Kazuhiko Takehara;Shinichi Sato

  • Treatment with rapamycin prevents fibrosis in tight-skin and bleomycin-induced mouse models of systemic sclerosis

    Ayumi Yoshizaki;Koichi Yanaba;Asako Yoshizaki;Yohei Iwata

  • Serum pulmonary and activation-regulated chemokine/CCL18 levels in patients with systemic sclerosis: a sensitive indicator of active pulmonary fibrosis.

    Masanari Kodera;Minoru Hasegawa;Kazuhiro Komura;Koichi Yanaba

  • Serum soluble CTLA-4 levels are increased in diffuse cutaneous systemic sclerosis

    S Sato;M Fujimoto;M Hasegawa;K Komura

  • Immunization with DNA topoisomerase I and Freund's complete adjuvant induces skin and lung fibrosis and autoimmunity via interleukin-6 signaling.

    Ayumi Yoshizaki;Koichi Yanaba;Asako Ogawa;Yoshihide Asano

  • Regulatory B cells suppress imiquimod-induced, psoriasis-like skin inflammation

    Koichi Yanaba;Masahiro Kamata;Nobuko Ishiura;Sayaka Shibata

Frequent Co-Authors

Shinichi Sato
Shinichi Sato University of Tokyo
Yoshihide Asano
Yoshihide Asano University of Tokyo
Takafumi Kadono
Takafumi Kadono St. Marianna University School of Medicine
Minoru Hasegawa
Minoru Hasegawa University of Fukui
Thomas F. Tedder
Thomas F. Tedder Duke University
Manabu Fujimoto
Manabu Fujimoto Osaka University
Kazuhiko Takehara
Kazuhiko Takehara Kanazawa University
Hidehisa Saeki
Hidehisa Saeki Nippon Medical School
Douglas A. Steeber
Douglas A. Steeber University of Wisconsin–Milwaukee
Takashi Taniguchi
Takashi Taniguchi National Institute for Materials Science

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