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Osamu Takeuchi

Osamu Takeuchi

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Immunology
Japan
2025
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Medicine
Japan
2023

D-Index & Metrics

Discipline name D-Index World Ranking Current World Ranking National Ranking Current National Ranking Publications Citations
Immunology 133 204 189 11 11 336 138997
Medicine 133 2169 2020 41 39 341 139003

Osamu Takeuchi publications per year

The chart shows the history of publications by Osamu Takeuchi between 1986 and 2026, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. Osamu Takeuchi published across 41 years, from 1986 to 2026, averaging 10.1 papers a year. Output peaked at 27 publications in 2002. 9 of the 415 publications appeared in the last two years.

No. of publications
5 10 15 20 25
Bar chart. Horizontal axis: year, 1986 to 2026. Vertical axis: number of publications, 0 to 27. Peak 27 publications in 2002. 1986: 1 publication 1987: 0 publications 1988: 0 publications 1989: 0 publications 1990: 0 publications 1991: 0 publications 1992: 1 publication 1993: 1 publication 1994: 0 publications 1995: 0 publications 1996: 0 publications 1997: 1 publication 1998: 1 publication 1999: 7 publications 2000: 21 publications 2001: 18 publications 2002: 27 publications 2003: 15 publications 2004: 13 publications 2005: 15 publications 2006: 16 publications 2007: 14 publications 2008: 17 publications 2009: 21 publications 2010: 19 publications 2011: 9 publications 2012: 12 publications 2013: 20 publications 2014: 9 publications 2015: 14 publications 2016: 18 publications 2017: 18 publications 2018: 8 publications 2019: 19 publications 2020: 12 publications 2021: 16 publications 2022: 16 publications 2023: 20 publications 2024: 7 publications 2025: 8 publications 2026: 1 publication
1986 2026

415 publications in total across all disciplines

View publications per year as a table
Osamu Takeuchi: publications per year, 1986 to 2026
Year Publications
1986 1
1987 0
1988 0
1989 0
1990 0
1991 0
1992 1
1993 1
1994 0
1995 0
1996 0
1997 1
1998 1
1999 7
2000 21
2001 18
2002 27
2003 15
2004 13
2005 15
2006 16
2007 14
2008 17
2009 21
2010 19
2011 9
2012 12
2013 20
2014 9
2015 14
2016 18
2017 18
2018 8
2019 19
2020 12
2021 16
2022 16
2023 20
2024 7
2025 8
2026 1
Total 415
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Osamu Takeuchi 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 Osamu Takeuchi sits on this spectrum.

No. of scientists
50 100 150
Bar chart with 76 bars. Horizontal axis: publications, 62–71 to 807+. Vertical axis: number of scientists, 0 to 189. Most scientists, 189, have 152–161 publications. The last bar groups every scientist with 807 publications or more. The highlighted bar, 332–341 publications, is where this scientist sits. 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 scientist 807+ publications: 100 scientists
62–71 publications 807+

This scientist: 336 publications — 71st percentile

71% of scientists in this discipline score the same or lower.

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

View publications distribution as a table
Number of Immunology scientists by publication count, Research.com 2026 ranking edition. Based on 4,929 ranked scientists.
Publications Scientists This scientist
62–71 9
72–81 23
82–91 40
92–101 72
102–111 86
112–121 108
122–131 150
132–141 160
142–151 159
152–161 189
162–171 166
172–181 181
182–191 188
192–201 187
202–211 178
212–221 158
222–231 168
232–241 159
242–251 160
252–261 148
262–271 116
272–281 125
282–291 115
292–301 111
302–311 95
312–321 97
322–331 97
332–341 99 336
342–351 96
352–361 69
362–371 76
372–381 71
382–391 71
392–401 62
402–411 54
412–421 41
422–431 63
432–441 53
442–451 31
452–461 42
462–471 40
472–481 29
482–491 34
492–501 30
502–511 23
512–521 41
522–531 29
532–541 28
542–551 16
552–561 18
562–571 18
572–581 17
582–591 17
592–601 17
602–611 19
612–621 13
622–631 12
632–641 11
642–651 16
652–661 9
662–671 5
672–681 13
682–691 12
692–701 6
702–711 6
712–721 9
722–731 9
732–741 6
742–751 11
752–761 10
762–771 7
772–781 12
782–791 7
792–801 5
802–806 1
807+ 100
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Osamu Takeuchi 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 Osamu Takeuchi sits on this spectrum.

No. of scientists
50 100 150 200
Bar chart with 60 bars. Horizontal axis: D-Index, 40–41 to 157+. Vertical axis: number of scientists, 0 to 201. Most scientists, 201, have 58–59 D-Index. The last bar groups every scientist with 157 D-Index or more. The highlighted bar, 132–133 D-Index, is where this scientist sits. 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
40–41 D-Index 157+

This scientist: 133 D-Index — 96th percentile

96% of scientists in this discipline score the same or lower.

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

View D-Index distribution as a table
Number of Immunology scientists by D-index, Research.com 2026 ranking edition. Based on 4,929 ranked scientists.
D-Index Scientists This scientist
40–41 28
42–43 91
44–45 157
46–47 192
48–49 175
50–51 188
52–53 177
54–55 155
56–57 194
58–59 201
60–61 197
62–63 201
64–65 173
66–67 167
68–69 172
70–71 199
72–73 184
74–75 133
76–77 163
78–79 127
80–81 121
82–83 125
84–85 121
86–87 102
88–89 96
90–91 75
92–93 72
94–95 74
96–97 66
98–99 68
100–101 49
102–103 60
104–105 54
106–107 36
108–109 23
110–111 52
112–113 41
114–115 34
116–117 25
118–119 28
120–121 11
122–123 20
124–125 27
126–127 19
128–129 20
130–131 16
132–133 17 133
134–135 14
136–137 15
138–139 9
140–141 11
142–143 9
144–145 9
146–147 7
148–149 7
150–151 7
152–153 5
154–155 8
156 6
157+ 96
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Research.com Recognitions

  • 2025 - Research.com Immunology in Japan Leader Award
  • 2023 - Research.com Medicine in Japan Leader Award
  • 2023 - Research.com Microbiology in Japan Leader Award
  • 2022 - Research.com Microbiology in Japan Leader Award

Overview

Osamu Takeuchi is affiliated with Kyoto University in Japan. Their research predominantly spans the fields of Biochemistry, Genetics and Molecular Biology, Medicine, and Immunology and Microbiology.

The scientist's work covers several specialized subfields, including Molecular Biology, Immunology, Atomic and Molecular Physics and Optics, Electrical and Electronic Engineering, and Cancer Research.

Main topics featured in their research include:

  • RNA Research and Splicing
  • RNA modifications and cancer
  • Immune Cell Function and Interaction
  • Interferon and immune responses
  • Ubiquitin and proteasome pathways
  • T-cell and B-cell Immunology
  • RNA and protein synthesis mechanisms

Some of the recent papers authored by Osamu Takeuchi's team are:

  • Terahertz Scanning Tunneling Microscopy for Visualizing Ultrafast Electron Motion in Nanoscale Potential Variations (2021, ACS Photonics)
  • RNA Recognition and Immunity-Innate Immune Sensing and Its Posttranscriptional Regulation Mechanisms (2020, Cells)
  • The transcription factor E2A activates multiple enhancers that drive Rag expression in developing T and B cells (2020, Science Immunology)
  • Regnase-1 Prevents Pulmonary Arterial Hypertension Through mRNA Degradation of Interleukin-6 and Platelet-Derived Growth Factor in Alveolar Macrophages (2022, Circulation)
  • Profibrotic function of pulmonary group 2 innate lymphoid cells is controlled by regnase-1 (2020, European Respiratory Journal)

The researcher frequently publishes in the following venues:

  • Nature Communications
  • Applied Physics Express
  • bioRxiv (Cold Spring Harbor Laboratory)
  • ACS Photonics
  • International Immunology

Osamu Takeuchi has collaborated extensively with other researchers. Frequent co-authors include:

  • Hidemi Shigekawa
  • Takuya Uehata
  • Masanori Yoshinaga
  • Takashi Mino
  • Yusuke Arashida

Best Publications

  • Pathogen Recognition and Innate Immunity

    Shizuo Akira;Satoshi Uematsu;Osamu Takeuchi

  • Pattern Recognition Receptors and Inflammation

    Osamu Takeuchi;Shizuo Akira

  • A Toll-like receptor recognizes bacterial DNA.

    Hiroaki Hemmi;Osamu Takeuchi;Taro Kawai;Tsuneyasu Kaisho

  • Erratum A Toll-like receptor recognizes bacterial DNA

    Hiroaki Hemmi;Osamu Takeuchi;Taro Kawai;Tsuneyasu Kaisho

  • Cutting edge: Toll-like receptor 4 (TLR4)-deficient mice are hyporesponsive to lipopolysaccharide: evidence for TLR4 as the Lps gene product.

    Katsuaki Hoshino;Osamu Takeuchi;Taro Kawai;Hideki Sanjo

  • Differential roles of MDA5 and RIG-I helicases in the recognition of RNA viruses

    Hiroki Kato;Osamu Takeuchi;Shintaro Sato;Mitsutoshi Yoneyama

  • Differential roles of TLR2 and TLR4 in recognition of gram-negative and gram-positive bacterial cell wall components.

    Osamu Takeuchi;Katsuaki Hoshino;Taro Kawai;Hideki Sanjo

  • Role of adaptor TRIF in the MyD88-independent toll-like receptor signaling pathway.

    Masahiro Yamamoto;Shintaro Sato;Hiroaki Hemmi;Katsuaki Hoshino

  • Small anti-viral compounds activate immune cells via the TLR7 MyD88-dependent signaling pathway.

    Hiroaki Hemmi;Tsuneyasu Kaisho;Osamu Takeuchi;Shintaro Sato

  • IPS-1, an adaptor triggering RIG-I- and Mda5-mediated type I interferon induction

    Taro Kawai;Ken Takahashi;Ken Takahashi;Shintaro Sato;Cevayir Coban

  • Loss of the autophagy protein Atg16L1 enhances endotoxin-induced IL-1beta production.

    Tatsuya Saitoh;Naonobu Fujita;Myoung Ho Jang;Satoshi Uematsu

  • Cell type-specific involvement of RIG-I in antiviral response

    Hiroki Kato;Shintaro Sato;Mitsutoshi Yoneyama;Masahiro Yamamoto

  • TRIM25 RING-finger E3 ubiquitin ligase is essential for RIG-I-mediated antiviral activity

    Michaela U. Gack;Young C. Shin;Chul Hyun Joo;Chul Hyun Joo;Tomohiko Urano;Tomohiko Urano

  • Length-dependent recognition of double-stranded ribonucleic acids by retinoic acid–inducible gene-I and melanoma differentiation–associated gene 5

    Hiroki Kato;Osamu Takeuchi;Eriko Mikamo-Satoh;Eriko Mikamo-Satoh;Reiko Hirai

  • Cutting Edge: Role of Toll-Like Receptor 1 in Mediating Immune Response to Microbial Lipoproteins

    Osamu Takeuchi;Shintaro Sato;Takao Horiuchi;Katsuaki Hoshino

  • Discrimination of bacterial lipoproteins by Toll-like receptor 6

    Osamu Takeuchi;Taro Kawai;Peter F. Mühlradt;Michael Morr

  • Cutting edge: a novel Toll/IL-1 receptor domain-containing adapter that preferentially activates the IFN-beta promoter in the Toll-like receptor signaling.

    Masahiro Yamamoto;Shintaro Sato;Kiyotoshi Mori;Katsuaki Hoshino

  • Innate immunity to virus infection.

    Osamu Takeuchi;Shizuo Akira

  • Lipopolysaccharide stimulates the MyD88-independent pathway and results in activation of IFN-regulatory factor 3 and the expression of a subset of lipopolysaccharide-inducible genes.

    Taro Kawai;Osamu Takeuchi;Takashi Fujita;Jun-ichiro Inoue

  • TRAM is specifically involved in the Toll-like receptor 4-mediated MyD88-independent signaling pathway

    Masahiro Yamamoto;Shintaro Sato;Hiroaki Hemmi;Satoshi Uematsu

Frequent Co-Authors

Shizuo Akira
Shizuo Akira Osaka University
Taro Kawai
Taro Kawai Nara Institute of Science and Technology
Kiyoshi Takeda
Kiyoshi Takeda Osaka University
Satoshi Uematsu
Satoshi Uematsu Osaka Metropolitan University
Shintaro Sato
Shintaro Sato Osaka University
Katsuaki Hoshino
Katsuaki Hoshino Kagawa University
Masahiro Yamamoto
Masahiro Yamamoto Osaka University
Ken J. Ishii
Ken J. Ishii University of Tokyo
Tatsuya Saitoh
Tatsuya Saitoh Osaka University
Tsuneyasu Kaisho
Tsuneyasu Kaisho Wakayama Medical University

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