World's Best Scientists 2026 revealed!

D-Index & Metrics

Discipline name D-Index World Ranking National Ranking Publications Citations
Immunology 100 733 416 264 31976
Medicine 102 7751 4037 274 32356

Todd M. Allen publications per year

The chart shows the history of publications by Todd M. Allen between 1994 and 2025, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. Todd M. Allen published across 32 years, from 1994 to 2025, averaging 10.6 papers a year. Output peaked at 25 publications in 2011. 11 of the 340 publications appeared in the last two years.

No. of publications
5 10 15 20 25
Bar chart. Horizontal axis: year, 1994 to 2025. Vertical axis: number of publications, 0 to 25. Peak 25 publications in 2011. 1994: 3 publications 1995: 5 publications 1996: 4 publications 1997: 3 publications 1998: 3 publications 1999: 3 publications 2000: 6 publications 2001: 11 publications 2002: 12 publications 2003: 8 publications 2004: 13 publications 2005: 14 publications 2006: 17 publications 2007: 18 publications 2008: 21 publications 2009: 21 publications 2010: 17 publications 2011: 25 publications 2012: 18 publications 2013: 20 publications 2014: 20 publications 2015: 14 publications 2016: 14 publications 2017: 8 publications 2018: 2 publications 2019: 9 publications 2020: 4 publications 2021: 8 publications 2022: 3 publications 2023: 5 publications 2024: 3 publications 2025: 8 publications
1994 2025

340 publications in total across all disciplines

View publications per year as a table
Todd M. Allen: publications per year, 1994 to 2025
Year Publications
1994 3
1995 5
1996 4
1997 3
1998 3
1999 3
2000 6
2001 11
2002 12
2003 8
2004 13
2005 14
2006 17
2007 18
2008 21
2009 21
2010 17
2011 25
2012 18
2013 20
2014 20
2015 14
2016 14
2017 8
2018 2
2019 9
2020 4
2021 8
2022 3
2023 5
2024 3
2025 8
Total 340
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Todd M. Allen 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 Todd M. Allen 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, 262–271 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: 264 publications — 55th percentile

55% 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
262–271 116 264
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
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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Todd M. Allen 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 Todd M. Allen 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, 100–101 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: 100 D-Index — 86th percentile

86% 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 49 100
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
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Overview

What is he best known for?

The fields of study he is best known for:

  • Gene
  • DNA
  • Immune system

Virology, Immunology, Epitope, Virus and Human leukocyte antigen are his primary areas of study. His Virology study incorporates themes from Cytotoxic T cell, CTL* and Immune system. Viral replication, Viremia, Lentivirus, T cell and Viral disease are the subjects of his Immunology studies.

His Epitope study combines topics in areas such as Chronic infection and CD8. Todd M. Allen combines subjects such as Viral evolution, Hepatitis C and Cellular immunity with his study of Virus. His Human leukocyte antigen research includes elements of Mutation, Acquired immunodeficiency syndrome and Allele.

His most cited work include:

  • The major genetic determinants of HIV-1 control affect HLA class I peptide presentation (910 citations)
  • HIV evolution: CTL escape mutation and reversion after transmission. (788 citations)
  • Dominant influence of HLA-B in mediating the potential co-evolution of HIV and HLA. (718 citations)

What are the main themes of his work throughout his whole career to date?

His primary scientific interests are in Virology, Immunology, Cytotoxic T cell, Epitope and Virus. His biological study spans a wide range of topics, including CTL*, Immune system, CD8 and Human leukocyte antigen. His Human leukocyte antigen research integrates issues from Mutation, Viral evolution and Allele.

His Immunology study focuses mostly on Viral load, Viremia, T cell, Simian immunodeficiency virus and Antigen. His Epitope research is included under the broader classification of Genetics. His study on Virus is mostly dedicated to connecting different topics, such as Hepatitis C.

He most often published in these fields:

  • Virology (55.75%)
  • Immunology (42.18%)
  • Cytotoxic T cell (23.89%)

What were the highlights of his more recent work (between 2013-2021)?

  • Virology (55.75%)
  • Immunology (42.18%)
  • Cytotoxic T cell (23.89%)

In recent papers he was focusing on the following fields of study:

Todd M. Allen spends much of his time researching Virology, Immunology, Cytotoxic T cell, CD8 and T cell. His Virology study integrates concerns from other disciplines, such as Epitope, Antibody and Human leukocyte antigen. Todd M. Allen works mostly in the field of Antibody, limiting it down to concerns involving Simian immunodeficiency virus and, occasionally, Viral replication.

His research integrates issues of Receptor, CTL* and T-cell receptor in his study of Human leukocyte antigen. His research brings together the fields of Viral evolution and Immunology. The concepts of his Cytotoxic T cell study are interwoven with issues in Major histocompatibility complex and Antigen.

Between 2013 and 2021, his most popular works were:

  • The epigenetic landscape of T cell exhaustion (389 citations)
  • Efficient ablation of genes in human hematopoietic stem and effector cells using CRISPR/Cas9 (348 citations)
  • Selection bias at the heterosexual HIV-1 transmission bottleneck (179 citations)

In his most recent research, the most cited papers focused on:

  • Gene
  • DNA
  • Immune system

Todd M. Allen focuses on Immunology, Virology, T cell, Human leukocyte antigen and CD8. His Acquired immune system, Inflammation, Viral replication and CTL* study in the realm of Immunology connects with subjects such as In patient. His Virology research incorporates themes from Immune system and Mucosal Infection.

His T cell research is multidisciplinary, relying on both Hematopoietic stem cell transplantation, HIV vaccine, Conserved sequence, Epitope and Immunogen. The study incorporates disciplines such as Immunogenicity, Receptor, Cellular immunity and T-cell receptor in addition to Human leukocyte antigen. His studies deal with areas such as Chromatin, Enhancer, Cytotoxic T cell, Regulation of gene expression and Epigenetics as well as CD8.

Best Publications

  • The major genetic determinants of HIV-1 control affect HLA class I peptide presentation

    Pereyra F;Jia X;McLaren Pj

  • HIV evolution: CTL escape mutation and reversion after transmission.

    A J Leslie;K J Pfafferott;P Chetty;R Draenert

  • Dominant influence of HLA-B in mediating the potential co-evolution of HIV and HLA.

    Photini Kiepiela;Alasdair J. Leslie;Isobella Honeyborne;Danni Ramduth

  • The epigenetic landscape of T cell exhaustion

    Debattama R. Sen;James Kaminski;R. Anthony Barnitz;Makoto Kurachi

  • Tat-specific cytotoxic T lymphocytes select for SIV escape variants during resolution of primary viraemia.

    Todd M. Allen;David H. O'Connor;Peicheng Jing;John L. Dzuris

  • Differential natural killer cell–mediated inhibition of HIV-1 replication based on distinct KIR/HLA subtypes

    Galit Alter;Maureen P. Martin;Nickolas Teigen;William H Carr

  • Efficient ablation of genes in human hematopoietic stem and effector cells using CRISPR/Cas9

    Pankaj Kumar Mandal;Pankaj Kumar Mandal;Leonardo Manuel Ramos Ferreira;Ryan Collins;Torsten B Meissner

  • Adaptation of HIV-1 to human leukocyte antigen class I

    Y. Kawashima;K. Pfafferott;J. Frater;P. Matthews

  • Virus-specific cytotoxic T-lymphocyte responses select for amino-acid variation in simian immunodeficiency virus Env and Nef.

    David T. Evans;David T. Evans;David H. O'Connor;Peicheng Jing;John L. Dzuris

  • Effective Induction of Simian Immunodeficiency Virus-Specific Cytotoxic T Lymphocytes in Macaques by Using a Multiepitope Gene and DNA Prime-Modified Vaccinia Virus Ankara Boost Vaccination Regimen

    Tomas Hanke;Rachel V. Samuel;Tom J. Blanchard;Veronica C. Neumann

  • Influence of HLA-B57 on clinical presentation and viral control during acute HIV-1 infection.

    Marcus Altfeld;Marylyn M. Addo;Eric S. Rosenberg;Frederick M. Hecht

  • Acute phase cytotoxic T lymphocyte escape is a hallmark of simian immunodeficiency virus infection.

    David H. O'Connor;Todd M. Allen;Thorsten U. Vogel;Peicheng Jing

  • NATURALLY OCCURRING DOMINANT RESISTANCE MUTATIONS TO HEPATITIS C VIRUS PROTEASE AND POLYMERASE INHIBITORS IN TREATMENT-NAIVE PATIENTS

    Thomas Kuntzen;Joerg Timm;Andrew Berical;Niall Lennon

  • HIV-1 superinfection despite broad CD8 + T-cell responses containing replication of the primary virus

    Marcus Altfeld;Todd M. Allen;Xu G. Yu;Mary N. Johnston

  • HIV-1 adaptation to NK-cell-mediated immune pressure

    Galit Alter;David Heckerman;Arne Schneidewind;Lena Fadda

  • Analysis of Gag-specific cytotoxic T lymphocytes in simian immunodeficiency virus-infected rhesus monkeys by cell staining with a tetrameric major histocompatibility complex class I-peptide complex.

    Marcelo J. Kuroda;Jörn E. Schmitz;Dan H. Barouch;Abie Craiu

  • Tim-3 expression on PD-1+ HCV-specific human CTLs is associated with viral persistence, and its blockade restores hepatocyte-directed in vitro cytotoxicity

    Rachel H. McMahan;Lucy Golden-Mason;Michael I. Nishimura;Brian J. McMahon

  • Whole genome deep sequencing of HIV-1 reveals the impact of early minor variants upon immune recognition during acute infection

    Matthew R. Henn;Christian L. Boutwell;Patrick Charlebois;Niall J Lennon

  • HLA Alleles Associated with Delayed Progression to AIDS Contribute Strongly to the Initial CD8+ T Cell Response against HIV-1

    Marcus Altfeld;Elizabeth T Kalife;Ying Qi;Hendrik Streeck

  • Escape from the dominant HLA-B27-restricted cytotoxic T-lymphocyte response in Gag is associated with a dramatic reduction in human immunodeficiency virus type 1 replication.

    Arne Schneidewind;Mark A. Brockman;Mark A. Brockman;Ruifeng Yang;Rahma I. Adam

Frequent Co-Authors

Bruce D. Walker
Bruce D. Walker Harvard University
Marcus Altfeld
Marcus Altfeld University Medical Center Hamburg-Eppendorf
Georg M. Lauer
Georg M. Lauer Harvard University
David I. Watkins
David I. Watkins George Washington University
Eric S. Rosenberg
Eric S. Rosenberg Harvard University
Philip J. R. Goulder
Philip J. R. Goulder University of Oxford
Arthur Y. Kim
Arthur Y. Kim Harvard University
Christian Brander
Christian Brander University of Vic - Central University of Catalonia
Zabrina L. Brumme
Zabrina L. Brumme Simon Fraser University
Raymond T. Chung
Raymond T. Chung Harvard University

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