World's Best Scientists 2026 revealed!

D-Index & Metrics

Immunology

D-Index
59
Citations
11377
World Ranking
3443
National Ranking
1600

Allen G. Harmsen 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 Allen G. Harmsen 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: 68 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: 125 publications — 8th percentile

8% of scientists in this discipline score the same or lower.

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

Allen G. Harmsen 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 Allen G. Harmsen 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: 162 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: 59 D-Index — 32nd percentile

32% of scientists in this discipline score the same or lower.

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

Overview

Allen G. Harmsen is affiliated with Montana State University in the United States. Their academic work includes research activities conducted at this institution.

No recent papers, frequent co-authors, or regular publication venues have been documented for this researcher. Similarly, there is no available information about book publications, main fields of study, subfields, or specific research topics associated with their work.

There are no recorded awards associated with Allen G. Harmsen.

The absence of detailed information about publications, research focus, and collaborations limits a comprehensive view of their academic profile. However, their primary affiliation indicates an involvement with higher education and research activities at Montana State University.

Best Publications

  • Cyclic ADP-ribose production by CD38 regulates intracellular calcium release, extracellular calcium influx and chemotaxis in neutrophils and is required for bacterial clearance in vivo

    Santiago Partida-Sanchez;Debra A. Cockayne;Simon Monard;Elaine L. Jacobson

  • Activated Antigen-Specific CD8+ T Cells Persist in the Lungs Following Recovery from Respiratory Virus Infections

    Robert J. Hogan;Edward J. Usherwood;Weimin Zhong;Alan D. Roberts

  • CD4 effector T cell subsets in the response to influenza: heterogeneity, migration, and function.

    Eulogia Román;Ellen Miller;Allen G. Harmsen;James Wiley

  • Alveolar Macrophage–mediated Killing of Pneumocystis carinii f. sp. muris Involves Molecular Recognition by the Dectin-1 β-Glucan Receptor

    Chad Steele;Luis Marrero;Steve Swain;Allen G. Harmsen

  • Requirement for CD4+ cells in resistance to Pneumocystis carinii pneumonia in mice.

    A G Harmsen;M Stankiewicz

  • Both influenza-induced neutrophil dysfunction and neutrophil-independent mechanisms contribute to increased susceptibility to a secondary Streptococcus pneumoniae infection

    Lynnelle A. McNamee;Allen G. Harmsen

  • Persistence and Responsiveness of Immunologic Memory in the Absence of Secondary Lymphoid Organs

    Juan E. Moyron-Quiroz;Javier Rangel-Moreno;Louise Hartson;Kim Kusser

  • Migration Kinetics and Final Destination of Type 1 and Type 2 CD8 Effector Cells Predict Protection against Pulmonary Virus Infection

    Adelheid Cerwenka;Tammy M. Morgan;Allen G. Harmsen;Richard W. Dutton

  • Influenza virus infection decreases tracheal mucociliary velocity and clearance of Streptococcus pneumoniae.

    Lynnelle A. Pittet;Luanne Hall-Stoodley;Melanie R. Rutkowski;Allen G. Harmsen

  • Early neutrophil recruitment and aggregation in the murine lung inhibit germination of Aspergillus fumigatus Conidia

    Colin R. Bonnett;E. Jean Cornish;Allen G. Harmsen;James B. Burritt

  • Importance of endogenous tumor necrosis factor alpha and gamma interferon in host resistance against Pneumocystis carinii infection

    Wangxue Chen;E. A. Havell;A. G. Harmsen

  • Immune-mediated inflammation directly impairs pulmonary function, contributing to the pathogenesis of Pneumocystis carinii pneumonia

    Terry W. Wright;Francis Gigliotti;Jacob N. Finkelstein;John T. McBride

  • The Role of Altruistic Values in Motivating Underrepresented Minority Students for Biomedicine

    Dustin B. Thoman;Elizabeth R. Brown;Andrew Z. Mason;Allen G. Harmsen

  • Biodistribution studies of protein cage nanoparticles demonstrate broad tissue distribution and rapid clearance in vivo

    Coleen R Kaiser;Michelle L Flenniken;Eric Gillitzer;Ann L Harmsen

  • Pneumocystis carinii is not universally transmissible between mammalian species.

    F Gigliotti;A G Harmsen;C G Haidaris;P J Haidaris

  • Antigen-specific CD8(+) T cells persist in the upper respiratory tract following influenza virus infection.

    James A. Wiley;Robert J. Hogan;David L. Woodland;Allen G. Harmsen

  • Melanoma and Lymphocyte Cell-Specific Targeting Incorporated into a Heat Shock Protein Cage Architecture

    Michelle L. Flenniken;Deborah A. Willits;Ann L. Harmsen;Lars O. Liepold

  • Intrapulmonary growth and dissemination of an avirulent strain of Cryptococcus neoformans in mice depleted of CD4+ or CD8+ T cells.

    J O Hill;A G Harmsen

  • Production of Interferon-γ by Influenza Hemagglutinin-Specific CD8 Effector T Cells Influences the Development of Pulmonary Immunopathology

    James A. Wiley;Adelheid Cerwenka;Jack R. Harkema;Richard W. Dutton

  • Cutting edge: organogenesis of nasal-associated lymphoid tissue (NALT) occurs independently of lymphotoxin-alpha (LT alpha) and retinoic acid receptor-related orphan receptor-gamma, but the organization of NALT is LT alpha dependent.

    Allen Harmsen;Kimberley Kusser;Louise Hartson;Michael Tighe

Frequent Co-Authors

Francis Gigliotti
Francis Gigliotti University of Rochester
Trevor Douglas
Trevor Douglas Indiana University
Wangxue Chen
Wangxue Chen National Research Council Canada
Troy D. Randall
Troy D. Randall University of Alabama at Birmingham
Frances E. Lund
Frances E. Lund University of Alabama at Birmingham
Richard W. Dutton
Richard W. Dutton University of Massachusetts Chan Medical School
David L. Woodland
David L. Woodland Trudeau Institute
Mark J. Young
Mark J. Young Montana State University
Luanne Hall-Stoodley
Luanne Hall-Stoodley The Ohio State University
Mark A. Jutila
Mark A. Jutila Montana State University

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