World's Best Scientists 2026 revealed!
Kazuyoshi Ikuta

Kazuyoshi Ikuta

D-Index & Metrics

Discipline name D-Index World Ranking Current World Ranking National Ranking Current National Ranking Publications Citations
Immunology 66 2779 2561 115 105 498 13998

Kazuyoshi Ikuta publications per year

The chart shows the history of publications by Kazuyoshi Ikuta between 1976 and 2025, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. Kazuyoshi Ikuta published across 50 years, from 1976 to 2025, averaging 10.3 papers a year. Output peaked at 31 publications in 1997. 3 of the 514 publications appeared in the last two years.

No. of publications
10 20 30
Bar chart. Horizontal axis: year, 1976 to 2025. Vertical axis: number of publications, 0 to 31. Peak 31 publications in 1997. 1976: 2 publications 1977: 3 publications 1978: 3 publications 1979: 6 publications 1980: 4 publications 1981: 6 publications 1982: 7 publications 1983: 2 publications 1984: 9 publications 1985: 4 publications 1986: 9 publications 1987: 8 publications 1988: 4 publications 1989: 6 publications 1990: 7 publications 1991: 3 publications 1992: 7 publications 1993: 11 publications 1994: 10 publications 1995: 11 publications 1996: 21 publications 1997: 31 publications 1998: 24 publications 1999: 8 publications 2000: 12 publications 2001: 11 publications 2002: 13 publications 2003: 12 publications 2004: 4 publications 2005: 21 publications 2006: 18 publications 2007: 17 publications 2008: 20 publications 2009: 27 publications 2010: 23 publications 2011: 21 publications 2012: 23 publications 2013: 30 publications 2014: 12 publications 2015: 10 publications 2016: 9 publications 2017: 4 publications 2018: 4 publications 2019: 2 publications 2020: 3 publications 2021: 3 publications 2022: 1 publication 2023: 5 publications 2024: 2 publications 2025: 1 publication
1976 2025

514 publications in total across all disciplines

View publications per year as a table
Kazuyoshi Ikuta: publications per year, 1976 to 2025
Year Publications
1976 2
1977 3
1978 3
1979 6
1980 4
1981 6
1982 7
1983 2
1984 9
1985 4
1986 9
1987 8
1988 4
1989 6
1990 7
1991 3
1992 7
1993 11
1994 10
1995 11
1996 21
1997 31
1998 24
1999 8
2000 12
2001 11
2002 13
2003 12
2004 4
2005 21
2006 18
2007 17
2008 20
2009 27
2010 23
2011 21
2012 23
2013 30
2014 12
2015 10
2016 9
2017 4
2018 4
2019 2
2020 3
2021 3
2022 1
2023 5
2024 2
2025 1
Total 514
Download as CSV

Kazuyoshi Ikuta 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 Kazuyoshi Ikuta 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, 492–501 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: 498 publications — 89th percentile

89% 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
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 30 498
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
Download as CSV

Kazuyoshi Ikuta 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 Kazuyoshi Ikuta 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, 66–67 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: 66 D-Index — 45th percentile

45% 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 66
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
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
Download as CSV

Overview

Kazuyoshi Ikuta is affiliated with Osaka University in Japan. Their research primarily spans the fields of Medicine and Biochemistry, Genetics and Molecular Biology. Within these areas, their work encompasses several subfields, including Infectious Diseases, Public Health, Environmental and Occupational Health, Epidemiology, Molecular Biology, and Biotechnology.

The scientist's published studies include topics oriented around viral infections and vectors, mosquito-borne diseases and control, virology and viral diseases, transgenic plants and their applications, insect symbiosis and bacterial influences, viral infectious diseases and gene expression in insects, and botulinum toxin and related neurological disorders.

Some of their recent papers are:

  • Fully Human Monoclonal Antibodies Effectively Neutralizing Botulinum Neurotoxin Serotype B (2020, Toxins)
  • Shedding of rubella virus in postsymptomatic individuals; viral RNA load is a potential indicator to estimate candidate patients excreting infectious rubella virus (2023, Journal of Clinical Virology)
  • Chimeric flavivirus enables evaluation of antibodies against dengue virus envelope protein in vitro and in vivo (2020, Scientific Reports)
  • Ongoing rubella epidemic in Osaka, Japan, in 2018-2019 (2020, Western Pacific surveillance response journal)
  • Virus Neutralization by Human Intravenous Immunoglobulin Against Influenza Virus Subtypes A/H5 and A/H7 (2021, Biologics)

Frequent co-authors who have collaborated on multiple publications with Kazuyoshi Ikuta include Kazushi Motomura, Tadahiro Sasaki, Ryo Misaki, Kazuhito Fujiyama, and Daiki Kanbayashi.

Publication venues where their work frequently appears include:

  • Toxins
  • Journal of Clinical Virology
  • Scientific Reports
  • Western Pacific surveillance response journal
  • Biologics

Best Publications

  • Endogenous non-retroviral RNA virus elements in mammalian genomes

    Masayuki Horie;Tomoyuki Honda;Tomoyuki Honda;Yoshiyuki Suzuki;Yuki Kobayashi

  • Direct Metagenomic Detection of Viral Pathogens in Nasal and Fecal Specimens Using an Unbiased High-Throughput Sequencing Approach

    Shota Nakamura;Cheng-Song Yang;Naomi Sakon;Mayo Ueda

  • Acquisition of Human-Type Receptor Binding Specificity by New H5N1 Influenza Virus Sublineages during Their Emergence in Birds in Egypt

    Yohei Watanabe;Madiha S. Ibrahim;Madiha S. Ibrahim;Hany F. Ellakany;Norihito Kawashita

  • Lipid rafts play an important role in the early stage of severe acute respiratory syndrome-coronavirus life cycle.

    Gui-Mei Li;Yong-Gang Li;Masanobu Yamate;Shu-Ming Li

  • Isolation of Borna Disease Virus from Human Brain Tissue

    Yurie Nakamura;Hirokazu Takahashi;Yuko Shoya;Takaaki Nakaya

  • Molecular and cellular biology of Borna disease virus infection.

    Keizo Tomonaga;Takeshi Kobayashi;Kazuyoshi Ikuta

  • The changing nature of avian influenza A virus (H5N1)

    Yohei Watanabe;Madiha S. Ibrahim;Madiha S. Ibrahim;Yasuo Suzuki;Yasuo Suzuki;Kazuyoshi Ikuta

  • Demonstration of human Borna disease virus RNA in human peripheral blood mononuclear cells

    Masahiko Kishi;Takaaki Nakaya;Yurie Nakamura;Qiu Zhong

  • Interleukin-1 Family Cytokines as Mucosal Vaccine Adjuvants for Induction of Protective Immunity against Influenza Virus

    Hiroyuki Kayamuro;Yasuo Yoshioka;Yasuhiro Abe;Shuhei Arita

  • Secreted complement regulatory protein clusterin interacts with dengue virus nonstructural protein 1.

    Takeshi Kurosu;Panjaporn Chaichana;Masanobu Yamate;Surapee Anantapreecha

  • Amplification of a tandem direct repeat within inverted repeats of Marek's disease virus DNA during serial in vitro passage.

    K Maotani;A Kanamori;K Ikuta;S Ueda

  • Human monoclonal antibodies broadly neutralizing against influenza B virus.

    Mayo Yasugi;Ritsuko Kubota-Koketsu;Ritsuko Kubota-Koketsu;Akifumi Yamashita;Norihito Kawashita

  • Bornavirus Closely Associates and Segregates with Host Chromosomes to Ensure Persistent Intranuclear Infection

    Yusuke Matsumoto;Yohei Hayashi;Yohei Hayashi;Hiroko Omori;Tomoyuki Honda

  • Expression of human immunodeficiency virus type 1 (HIV-1) gag antigens on the surface of a cell line persistently infected with HIV-1 that highly expresses HIV-1 antigens.

    Kazuyoshi Ikuta;Chizuko Morita;Chizuko Morita;Shiro Miyake;Tetsuya Ito

  • Broad neutralizing human monoclonal antibodies against influenza virus from vaccinated healthy donors.

    Ritsuko Kubota-Koketsu;Hiroyuki Mizuta;Masatoshi Oshita;Shoji Ideno

  • H5N1 Avian Influenza Virus Induces Apoptotic Cell Death in Mammalian Airway Epithelial Cells

    Tomo Daidoji;Takaaki Koma;Anariwa Du;Cheng-Song Yang

  • Prevalence of Borna disease virus RNA in peripheral blood mononuclear cells from blood donors

    Kishi M;Nakaya T;Nakamura Y;Kakinuma M

  • RNA Interference Directed against Poly(ADP-Ribose) Polymerase 1 Efficiently Suppresses Human Immunodeficiency Virus Type 1 Replication in Human Cells

    Masanori Kameoka;Souichi Nukuzuma;Asako Itaya;Yasuharu Tanaka

  • Demonstration of Borna disease virus RNA in peripheral blood mononuclear cells derived from Japanese patients with chronic fatigue syndrome.

    Takaaki Nakaya;Hirokazu Takahashi;Yurie Nakamura;Sayumi Asahi

  • Molecular cloning of a novel isolate of feline immunodeficiency virus biologically and genetically different from the original U.S. isolate.

    T Miyazawa;M Fukasawa;A Hasegawa;N Maki

  • Photoinactivation of Virus Infectivity by Hypocrellin A

    Junichi Hirayama;Kenji Ikebuchi;Hideki Abe;Kil-Won Kwon

Frequent Co-Authors

Takaaki Nakaya
Takaaki Nakaya Kyoto Prefectural University of Medicine
Keizo Tomonaga
Keizo Tomonaga Kyoto University
Takashi Onodera
Takashi Onodera University of Tokyo
Shota Nakamura
Shota Nakamura Osaka University
Koichi Yamanishi
Koichi Yamanishi Osaka University
Akio Adachi
Akio Adachi Kansai Medical University
Ichiro Azuma
Ichiro Azuma Hokkaido University
Takeshi Kurata
Takeshi Kurata Juntendo University
Yasuo Suzuki
Yasuo Suzuki Chubu University
Takeshi Mikami
Takeshi Mikami University of Tokyo

If you think any of the details on this page are incorrect, let us know.

Report an issue

We appreciate your kind effort to assist us to improve this page, it would be helpful providing us with as much detail as possible in the text box below:

Related Online Degrees & Career Pathways

Studying Immunology opens doors to diverse healthcare careers, many of which intersect with nursing and advanced clinical roles. For those interested in combining immunology knowledge with patient care, exploring the easiest accelerated nursing programs can provide a fast track into the nursing profession.

Entry-level nursing options such as licensed practical nursing are also an accessible pathway. Students might consider the easy lpn programs to get into for affordable and accelerated routes into nursing roles that support immunology-related care.

For those aiming to specialize further, nurse practitioner programs offer advanced clinical training. Choosing from nurse practitioner programs with easy admission can simplify the application process without compromising on quality education and career outcomes.

Mental health and psychiatric nursing are growing fields where immunology and patient care overlap. To ensure quality training, prospective students should review pmhnp programs online with best clinical placement, which offer strong support for clinical experiences critical to career success.

Best Scientists Citing Kazuyoshi Ikuta

Trending Scientists

Recently Published Articles