World's Best Scientists 2026 revealed!
Toshihiro Horii

Toshihiro Horii

D-Index & Metrics

Discipline name D-Index World Ranking Current World Ranking National Ranking Current National Ranking Publications Citations
Microbiology 68 2181 1990 70 64 332 15243

Toshihiro Horii publications per year

The chart shows the history of publications by Toshihiro Horii between 1979 and 2025, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. Toshihiro Horii published across 47 years, from 1979 to 2025, averaging 8.2 papers a year. Output peaked at 41 publications in 2020. 10 of the 386 publications appeared in the last two years.

No. of publications
10 20 30 40
Bar chart. Horizontal axis: year, 1979 to 2025. Vertical axis: number of publications, 0 to 41. Peak 41 publications in 2020. 1979: 1 publication 1980: 1 publication 1981: 3 publications 1982: 0 publications 1983: 0 publications 1984: 4 publications 1985: 1 publication 1986: 0 publications 1987: 3 publications 1988: 4 publications 1989: 4 publications 1990: 0 publications 1991: 2 publications 1992: 3 publications 1993: 2 publications 1994: 2 publications 1995: 8 publications 1996: 3 publications 1997: 10 publications 1998: 13 publications 1999: 5 publications 2000: 5 publications 2001: 12 publications 2002: 8 publications 2003: 6 publications 2004: 9 publications 2005: 3 publications 2006: 6 publications 2007: 9 publications 2008: 6 publications 2009: 5 publications 2010: 19 publications 2011: 12 publications 2012: 14 publications 2013: 11 publications 2014: 12 publications 2015: 9 publications 2016: 12 publications 2017: 20 publications 2018: 17 publications 2019: 21 publications 2020: 41 publications 2021: 25 publications 2022: 16 publications 2023: 9 publications 2024: 7 publications 2025: 3 publications
1979 2025

386 publications in total across all disciplines

View publications per year as a table
Toshihiro Horii: publications per year, 1979 to 2025
Year Publications
1979 1
1980 1
1981 3
1982 0
1983 0
1984 4
1985 1
1986 0
1987 3
1988 4
1989 4
1990 0
1991 2
1992 3
1993 2
1994 2
1995 8
1996 3
1997 10
1998 13
1999 5
2000 5
2001 12
2002 8
2003 6
2004 9
2005 3
2006 6
2007 9
2008 6
2009 5
2010 19
2011 12
2012 14
2013 11
2014 12
2015 9
2016 12
2017 20
2018 17
2019 21
2020 41
2021 25
2022 16
2023 9
2024 7
2025 3
Total 386
Download as CSV

Toshihiro Horii publication distribution in Microbiology in 2026

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

No. of scientists
50 100 150 200 250
Bar chart with 64 bars. Horizontal axis: publications, 55–64 to 679+. Vertical axis: number of scientists, 0 to 288. Most scientists, 288, have 135–144 publications. The last bar groups every scientist with 679 publications or more. The highlighted bar, 325–334 publications, is where this scientist sits. 55–64 publications: 8 scientists 65–74 publications: 29 scientists 75–84 publications: 55 scientists 85–94 publications: 112 scientists 95–104 publications: 137 scientists 105–114 publications: 190 scientists 115–124 publications: 235 scientists 125–134 publications: 234 scientists 135–144 publications: 288 scientists 145–154 publications: 265 scientists 155–164 publications: 264 scientists 165–174 publications: 253 scientists 175–184 publications: 276 scientists 185–194 publications: 190 scientists 195–204 publications: 234 scientists 205–214 publications: 208 scientists 215–224 publications: 198 scientists 225–234 publications: 155 scientists 235–244 publications: 161 scientists 245–254 publications: 160 scientists 255–264 publications: 146 scientists 265–274 publications: 139 scientists 275–284 publications: 148 scientists 285–294 publications: 115 scientists 295–304 publications: 96 scientists 305–314 publications: 88 scientists 315–324 publications: 106 scientists 325–334 publications: 65 scientists 335–344 publications: 76 scientists 345–354 publications: 64 scientists 355–364 publications: 62 scientists 365–374 publications: 65 scientists 375–384 publications: 61 scientists 385–394 publications: 34 scientists 395–404 publications: 44 scientists 405–414 publications: 36 scientists 415–424 publications: 35 scientists 425–434 publications: 29 scientists 435–444 publications: 33 scientists 445–454 publications: 34 scientists 455–464 publications: 25 scientists 465–474 publications: 26 scientists 475–484 publications: 20 scientists 485–494 publications: 19 scientists 495–504 publications: 16 scientists 505–514 publications: 17 scientists 515–524 publications: 23 scientists 525–534 publications: 14 scientists 535–544 publications: 14 scientists 545–554 publications: 18 scientists 555–564 publications: 12 scientists 565–574 publications: 7 scientists 575–584 publications: 9 scientists 585–594 publications: 9 scientists 595–604 publications: 9 scientists 605–614 publications: 7 scientists 615–624 publications: 9 scientists 625–634 publications: 7 scientists 635–644 publications: 4 scientists 645–654 publications: 5 scientists 655–664 publications: 6 scientists 665–674 publications: 7 scientists 675–678 publications: 3 scientists 679+ publications: 99 scientists
55–64 publications 679+

This scientist: 332 publications — 82nd percentile

82% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 679 publications or more.

View publications distribution as a table
Number of Microbiology scientists by publication count, Research.com 2026 ranking edition. Based on 5,513 ranked scientists.
Publications Scientists This scientist
55–64 8
65–74 29
75–84 55
85–94 112
95–104 137
105–114 190
115–124 235
125–134 234
135–144 288
145–154 265
155–164 264
165–174 253
175–184 276
185–194 190
195–204 234
205–214 208
215–224 198
225–234 155
235–244 161
245–254 160
255–264 146
265–274 139
275–284 148
285–294 115
295–304 96
305–314 88
315–324 106
325–334 65 332
335–344 76
345–354 64
355–364 62
365–374 65
375–384 61
385–394 34
395–404 44
405–414 36
415–424 35
425–434 29
435–444 33
445–454 34
455–464 25
465–474 26
475–484 20
485–494 19
495–504 16
505–514 17
515–524 23
525–534 14
535–544 14
545–554 18
555–564 12
565–574 7
575–584 9
585–594 9
595–604 9
605–614 7
615–624 9
625–634 7
635–644 4
645–654 5
655–664 6
665–674 7
675–678 3
679+ 99
Download as CSV

Toshihiro Horii D-index placement in Microbiology in 2026

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

No. of scientists
50 100 150
Bar chart with 88 bars. Horizontal axis: D-Index, 40 to 127+. Vertical axis: number of scientists, 0 to 162. Most scientists, 162, have 58 D-Index. The last bar groups every scientist with 127 D-Index or more. The highlighted bar, 68 D-Index, is where this scientist sits. 40 D-Index: 30 scientists 41 D-Index: 86 scientists 42 D-Index: 90 scientists 43 D-Index: 117 scientists 44 D-Index: 122 scientists 45 D-Index: 123 scientists 46 D-Index: 108 scientists 47 D-Index: 110 scientists 48 D-Index: 106 scientists 49 D-Index: 109 scientists 50 D-Index: 129 scientists 51 D-Index: 111 scientists 52 D-Index: 116 scientists 53 D-Index: 127 scientists 54 D-Index: 134 scientists 55 D-Index: 134 scientists 56 D-Index: 112 scientists 57 D-Index: 136 scientists 58 D-Index: 162 scientists 59 D-Index: 151 scientists 60 D-Index: 139 scientists 61 D-Index: 123 scientists 62 D-Index: 126 scientists 63 D-Index: 144 scientists 64 D-Index: 109 scientists 65 D-Index: 103 scientists 66 D-Index: 124 scientists 67 D-Index: 112 scientists 68 D-Index: 103 scientists 69 D-Index: 131 scientists 70 D-Index: 94 scientists 71 D-Index: 93 scientists 72 D-Index: 96 scientists 73 D-Index: 92 scientists 74 D-Index: 80 scientists 75 D-Index: 66 scientists 76 D-Index: 87 scientists 77 D-Index: 60 scientists 78 D-Index: 73 scientists 79 D-Index: 59 scientists 80 D-Index: 57 scientists 81 D-Index: 55 scientists 82 D-Index: 47 scientists 83 D-Index: 77 scientists 84 D-Index: 50 scientists 85 D-Index: 45 scientists 86 D-Index: 42 scientists 87 D-Index: 41 scientists 88 D-Index: 32 scientists 89 D-Index: 38 scientists 90 D-Index: 35 scientists 91 D-Index: 34 scientists 92 D-Index: 27 scientists 93 D-Index: 26 scientists 94 D-Index: 33 scientists 95 D-Index: 22 scientists 96 D-Index: 37 scientists 97 D-Index: 22 scientists 98 D-Index: 21 scientists 99 D-Index: 22 scientists 100 D-Index: 30 scientists 101 D-Index: 16 scientists 102 D-Index: 20 scientists 103 D-Index: 17 scientists 104 D-Index: 19 scientists 105 D-Index: 16 scientists 106 D-Index: 19 scientists 107 D-Index: 18 scientists 108 D-Index: 14 scientists 109 D-Index: 10 scientists 110 D-Index: 9 scientists 111 D-Index: 7 scientists 112 D-Index: 11 scientists 113 D-Index: 6 scientists 114 D-Index: 15 scientists 115 D-Index: 10 scientists 116 D-Index: 12 scientists 117 D-Index: 7 scientists 118 D-Index: 10 scientists 119 D-Index: 10 scientists 120 D-Index: 11 scientists 121 D-Index: 2 scientists 122 D-Index: 7 scientists 123 D-Index: 12 scientists 124 D-Index: 5 scientists 125 D-Index: 9 scientists 126 D-Index: 6 scientists 127+ D-Index: 95 scientists
40 D-Index 127+

This scientist: 68 D-Index — 62nd percentile

62% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 127 D-Index or more.

View D-Index distribution as a table
Number of Microbiology scientists by D-index, Research.com 2026 ranking edition. Based on 5,513 ranked scientists.
D-Index Scientists This scientist
40 30
41 86
42 90
43 117
44 122
45 123
46 108
47 110
48 106
49 109
50 129
51 111
52 116
53 127
54 134
55 134
56 112
57 136
58 162
59 151
60 139
61 123
62 126
63 144
64 109
65 103
66 124
67 112
68 103 68
69 131
70 94
71 93
72 96
73 92
74 80
75 66
76 87
77 60
78 73
79 59
80 57
81 55
82 47
83 77
84 50
85 45
86 42
87 41
88 32
89 38
90 35
91 34
92 27
93 26
94 33
95 22
96 37
97 22
98 21
99 22
100 30
101 16
102 20
103 17
104 19
105 16
106 19
107 18
108 14
109 10
110 9
111 7
112 11
113 6
114 15
115 10
116 12
117 7
118 10
119 10
120 11
121 2
122 7
123 12
124 5
125 9
126 6
127+ 95
Download as CSV

Overview

Toshihiro Horii is affiliated with Osaka University in Japan and has an extensive research portfolio primarily in the field of Medicine. Their work focuses heavily on areas such as Public Health, Environmental and Occupational Health, Molecular Biology, Immunology, Pharmacology, and Epidemiology.

The scientist's research topics cover a range of subjects related to infectious diseases and immunology, with key focuses including:

  • Malaria Research and Control
  • Mosquito-borne diseases and control
  • Vaccines and immunoinformatics approaches
  • Traditional and Medicinal Uses of Annonaceae
  • Complement system in diseases
  • Vaccine Coverage and Hesitancy
  • Alkaloids: synthesis and pharmacology

Among recent publications, several notable papers include:

  • "Evidence of Artemisinin-Resistant Malaria in Africa" (2021, New England Journal of Medicine)
  • "Recovery and stable persistence of chloroquine sensitivity in Plasmodium falciparum parasites after its discontinued use in Northern Uganda" (2020, Malaria Journal)
  • "Global Repertoire of Human Antibodies Against Plasmodium falciparum RIFINs, SURFINs, and STEVORs in a Malaria Exposed Population" (2020, Frontiers in Immunology)
  • "First-in-human randomised trial and follow-up study of Plasmodium falciparum blood-stage malaria vaccine BK-SE36 with CpG-ODN(K3)" (2020, Vaccine)
  • "Plasmodium falciparum RIFIN is a novel ligand for inhibitory immune receptor LILRB2" (2021, Biochemical and Biophysical Research Communications)

Toshihiro Horii frequently publishes in several venues, with the most publications appearing in:

  • Faculty Opinions - Post-Publication Peer Review of the Biomedical Literature
  • Journal of Natural Medicines
  • Frontiers in Immunology
  • Parasitology International
  • Malaria Journal

The scientist collaborates regularly with researchers including:

  • Nirianne Palacpac (72 co-authored works)
  • Takahiro Tougan (20 co-authored works)
  • Yusuke Hirasawa (12 co-authored works)
  • Hiroshi Morita (12 co-authored works)
  • Alfarius Eko Nugroho (10 co-authored works)

Best Publications

  • Toll-like receptor 9 mediates innate immune activation by the malaria pigment hemozoin

    Cevayir Coban;Ken J. Ishii;Taro Kawai;Hiroaki Hemmi

  • Evidence of Artemisinin-Resistant Malaria in Africa.

    Betty Balikagala;Naoyuki Fukuda;Mie Ikeda;Osbert T Katuro

  • Protective Role of CD40 in Leishmania major Infection at Two Distinct Phases of Cell-Mediated Immunity

    Masahito Kamanaka;Philipp Yu;Teruhito Yasui;Kenji Yoshida

  • Molecular cloning and sequence analysis of the Plasmodium falciparum dihydrofolate reductase-thymidylate synthase gene

    David J. Bzik;Wu-Bo Li;Toshihiro Horii;Joseph Inselburg

  • Organization of the recA gene of Escherichia coli

    Toshihiro Horii;Tomoko Ogawa;Hideyuki Ogawa

  • Gelatinase biosynthesis-activating pheromone: A peptide lactone that mediates a quorum sensing in Enterococcus faecalis

    J. Nakayama;Y. Cao;T. Horii;S. Sakuda

  • Phase I/IIa Safety, Immunogenicity, and Efficacy Trial of NYVAC-Pf7, a Pox-Vectored, Multiantigen, Multistage Vaccine Candidate for Plasmodium falciparum Malaria

    Christian F. Ockenhouse;Pei Fang Sun;David E. Lanar;Bruce T. Wellde

  • 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

  • Characteristics of purified recA protein and the regulation of its synthesis in vivo.

    T. Ogawa;H. Wabiko;Toshiki Tsurimoto;T. Horii

  • Gut microbiota of healthy and malnourished children in bangladesh.

    Shirajum Monira;Shota Nakamura;Kazuyoshi Gotoh;Kaori Izutsu

  • Plasmodium cynomolgi genome sequences provide insight into Plasmodium vivax and the monkey malaria clade

    Shin Ichiro Tachibana;Steven A. Sullivan;Satoru Kawai;Shota Nakamura

  • Regulation of SOS functions: Purification of E. coli LexA protein and determination of its specific site cleaved by the RecA protein

    Toshihiro Horii;Tomoko Ogawa;Tomoyuki Nakatani;Toshiharu Hase

  • Immunogenicity of Whole-Parasite Vaccines against Plasmodium falciparum Involves Malarial Hemozoin and Host TLR9

    Cevayir Coban;Yoshikatsu Igari;Masanori Yagi;Thornik Reimer

  • Pathological role of Toll-like receptor signaling in cerebral malaria

    Cevayir Coban;Ken J. Ishii;Satoshi Uematsu;Nobuko Arisue

  • Structural analysis of the umu operon required for inducible mutagenesis in Escherichia coli.

    Yoshinori Kitagawa;Eiko Akaboshi;Hideo Shinagawa;Toshihiro Horii

  • Artemisinin-Resistant Plasmodium falciparum with High Survival Rates, Uganda, 2014-2016.

    Mie Ikeda;Megumi Kaneko;Shin-Ichiro Tachibana;Betty Balikagala

  • Transcutaneous immunization using a dissolving microneedle array protects against tetanus, diphtheria, malaria, and influenza.

    Kazuhiko Matsuo;Sachiko Hirobe;Yayoi Yokota;Yurika Ayabe

  • Nucleotide sequence of the lexA gene of E. coli.

    Toshihiro Horii;Tomoko Ogawa;Hideyuki Ogawa

  • Vacuolar H+-ATPase Localized in Plasma Membranes of Malaria Parasite Cells, Plasmodium falciparum, Is Involved in Regional Acidification of Parasitized Erythrocytes

    Mitsuko Hayashi;Hiroshi Yamada;Toshihide Mitamura;Toshihiro Horii

  • Metagenomic diagnosis of bacterial infections.

    Shota Nakamura;Norihiro Maeda;Ionut Mihai Miron;Myonsun Yoh

  • Amino acid sequence of the serine-repeat antigen (SERA) of Plasmodium falciparum determined from cloned cDNA.

    David J. Bzik;Wu-bo Li;Toshihiro Horii;Joseph Inselburg

Frequent Co-Authors

Kazuyuki Tanabe
Kazuyuki Tanabe Osaka University
Ken J. Ishii
Ken J. Ishii University of Tokyo
Shota Nakamura
Shota Nakamura Osaka University
Cevayir Coban
Cevayir Coban University of Tokyo
Takafumi Tsuboi
Takafumi Tsuboi Ehime University
Shizuo Akira
Shizuo Akira Osaka University
Tetsuya Iida
Tetsuya Iida Osaka University
Motomasa Kobayashi
Motomasa Kobayashi Osaka University
Hideyuki Ogawa
Hideyuki Ogawa Osaka University
Takaaki Nakaya
Takaaki Nakaya Kyoto Prefectural University of Medicine

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 microbiology in the USA opens doors to a range of health-related careers that extend beyond traditional lab roles. For those interested in combining clinical knowledge with patient care, becoming a functional medicine nurse practitioner is a promising path. This role focuses on holistic health approaches and requires specialized training that builds on a solid foundation in biological sciences.

Additionally, careers in health information are rapidly expanding. A bachelor of science in health information management salary shows strong earning potential, reflecting growing demand for professionals who can manage and analyze medical data effectively. Online programs, especially those that are cahiim accredited him degree online, provide flexible options to gain these credentials while maintaining work-life balance.

For those interested in the technical and coding side of healthcare, becoming a cpc salary certified professional coder offers competitive salaries and opportunities across various healthcare settings. These roles ensure accurate medical billing and compliance—critical for the healthcare system’s efficiency.

Overall, microbiology graduates can leverage their skills in multiple online degree programs and career pathways that blend science with health technology, administration, and clinical practice.

Best Scientists Citing Toshihiro Horii

Trending Scientists

Recently Published Articles