World's Best Scientists 2026 revealed!
Koichi Kobayashi

Koichi Kobayashi

D-Index & Metrics

Immunology

D-Index
54
Citations
16407
World Ranking
3842
National Ranking
151

Koichi Kobayashi 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 Kobayashi 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: 135 publications — 11th percentile

11% of scientists in this discipline score the same or lower.

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

Koichi Kobayashi 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 Kobayashi 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: 54 D-Index — 22nd percentile

22% of scientists in this discipline score the same or lower.

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

Best Publications

  • Nod2-dependent regulation of innate and adaptive immunity in the intestinal tract.

    Koichi S. Kobayashi;Mathias Chamaillard;Yasunori Ogura;Octavian Henegariu

  • IRAK-M is a negative regulator of toll-like receptor signaling

    Richard A. Flavell;Koichi Kobayashi;Ruslan M. Medzhitov

  • RICK/Rip2/CARDIAK mediates signalling for receptors of the innate and adaptive immune systems

    Koichi Kobayashi;Naohiro Inohara;Lorraine D. Hernandez;Jorge E. Galán

  • Nod2 is required for the regulation of commensal microbiota in the intestine

    Tanja Petnicki-Ocwieja;Tomas Hrncir;Yuen-Joyce Liu;Amlan Biswas

  • The Birc1e cytosolic pattern-recognition receptor contributes to the detection and control of Legionella pneumophila infection.

    Dario S Zamboni;Koichi S Kobayashi;Koichi S Kobayashi;Tiana Kohlsdorf;Yasunori Ogura

  • NLR family member NLRC5 is a transcriptional regulator of MHC class I genes

    Torsten B. Meissner;Amy Li;Amlan Biswas;Kyoung-Hee Lee

  • NLRC5: a key regulator of MHC class I-dependent immune responses

    Koichi S. Kobayashi;Koichi S. Kobayashi;Peter J. van den Elsen;Peter J. van den Elsen

  • Osteopontin expression is essential for interferon-α production by plasmacytoid dendritic cells

    Mari L Shinohara;Linrong Lu;Jing Bu;Miriam B F Werneck

  • Expression of a murine homologue of the inhibitor of apoptosis protein is related to cell proliferation

    Koichi Kobayashi;Masahiko Hatano;Masayuki Otaki;Takeshi Ogasawara

  • The transcriptional landscape of αβ T cell differentiation

    Michael Mingueneau;Taras Kreslavsky;Daniel Gray;Daniel Gray;Tracy Heng

  • NOD2-deficient mice have impaired resistance to Mycobacterium tuberculosis infection through defective innate and adaptive immunity.

    Maziar Divangahi;Serge Mostowy;François Coulombe;Robert Kozak

  • NLRC5/MHC class I transactivator is a target for immune evasion in cancer

    Sayuri Yoshihama;Jason Roszik;Isaac Downs;Torsten B. Meissner

  • NLR proteins: integral members of innate immunity and mediators of inflammatory diseases

    Jeanette M. Wilmanski;Jeanette M. Wilmanski;Tanja Petnicki-Ocwieja;Koichi S. Kobayashi

  • Quiescent Tissue Stem Cells Evade Immune Surveillance

    Judith Agudo;Eun Sook Park;Samuel A. Rose;Eziwoma Alibo

  • Macrophage Phenotype Controls Long-Term AKI Outcomes—Kidney Regeneration versus Atrophy

    Maciej Lech;Regina Gröbmayr;Mi Ryu;Georg Lorenz

  • Impaired membrane resealing and autoimmune myositis in synaptotagmin VII–deficient mice

    Sabyasachi Chakrabarti;Koichi S. Kobayashi;Richard A. Flavell;Carolyn B. Marks

  • Induction and rescue of Nod2-dependent Th1-driven granulomatous inflammation of the ileum

    Amlan Biswas;Yuen Joyce Liu;Liming Hao;Atsushi Mizoguchi

  • Microbiota regulates type 1 diabetes through Toll-like receptors.

    Michael P. Burrows;Pavel Volchkov;Koichi S. Kobayashi;Alexander V. Chervonsky

  • MDP‐induced interleukin‐1β processing requires Nod2 and CIAS1/NALP3

    Qilin Pan;John Mathison;Colleen Fearns;Vladimir V. Kravchenko

  • SARS-CoV-2 inhibits induction of the MHC class I pathway by targeting the STAT1-IRF1-NLRC5 axis.

    Ji-Seung Yoo;Michihito Sasaki;Steven X Cho;Yusuke Kasuga

Frequent Co-Authors

John R. Williamson
John R. Williamson University of Pennsylvania

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