World's Best Scientists 2026 revealed!

D-Index & Metrics

Immunology

D-Index
57
Citations
9864
World Ranking
3643
National Ranking
1683

Ivona Pandrea 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 Ivona Pandrea 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: 145 publications — 14th percentile

14% of scientists in this discipline score the same or lower.

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

Ivona Pandrea 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 Ivona Pandrea 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: 57 D-Index — 28th percentile

28% of scientists in this discipline score the same or lower.

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

Overview

Ivona Pandrea is affiliated with the University of Pittsburgh in the United States. Their research primarily intersects the fields of Medicine and Immunology and Microbiology, with respective publication counts of 46 and 40. Within these broader disciplines, their specialized subfields include Infectious Diseases, Virology, Immunology, Emergency Medicine, and Molecular Biology.

The scientist's work centers around topics related to HIV research and treatment, HIV-related health complications and treatments, HIV/AIDS research and interventions, immune cell function and interaction, HIV/AIDS drug development and treatment, gut microbiota and health, and T-cell and B-cell immunology.

Ivona Pandrea has contributed to multiple research papers, some of which include:

  • Pathogenesis of Aging and Age-related Comorbidities in People with HIV: Highlights from the HIV ACTION Workshop (2020), published in Pathogens and Immunity
  • CCR5 as a Coreceptor for Human Immunodeficiency Virus and Simian Immunodeficiency Viruses: A Prototypic Love-Hate Affair (2022), published in Frontiers in Immunology
  • African green monkeys avoid SIV disease progression by preventing intestinal dysfunction and maintaining mucosal barrier integrity (2020), published in PLoS Pathogens
  • New SHIVs and Improved Design Strategy for Modeling HIV-1 Transmission, Immunopathogenesis, Prevention, and Cure (2021), published in Journal of Virology
  • Distinct intestinal microbial signatures linked to accelerated systemic and intestinal biological aging (2024), published in Microbiome

Their coauthors frequently include Cristian Apetrei, Cuiling Xu, Ranjit Sivanandham, Adam J. Kleinman, and Dongzhu Ma, indicating ongoing collaborative efforts across multiple investigations in related fields.

Ivona Pandrea's publications appear predominantly in a core set of academic journals and venues. The most frequent venues where they have published include Frontiers in Immunology, PLoS Pathogens, Journal of Virology, bioRxiv (Cold Spring Harbor Laboratory), and Microbiome.

Best Publications

  • Critical loss of the balance between Th17 and T regulatory cell populations in pathogenic SIV infection.

    David Favre;Sharon Lederer;Bittoo Kanwar;Zhong Min Ma

  • Antiinflammatory profiles during primary SIV infection in African green monkeys are associated with protection against AIDS

    Christopher Kornfeld;Mickaël J.-Y. Ploquin;Ivona Pandrea;Abdourahmane Faye

  • Severe Depletion of Mucosal CD4+ T Cells in AIDS-Free Simian Immunodeficiency Virus-Infected Sooty Mangabeys

    Shari N. Gordon;Nichole R. Klatt;Nichole R. Klatt;Steven E. Bosinger;Jason M. Brenchley

  • Acute loss of intestinal CD4+ T cells is not predictive of simian immunodeficiency virus virulence.

    Ivona V. Pandrea;Rajeev Gautam;Ruy M. Ribeiro;Jason M. Brenchley

  • Understanding the benign nature of SIV infection in natural hosts

    Guido Silvestri;Mirko Paiardini;Ivona Pandrea;Michael M. Lederman

  • Toward an AIDS vaccine: lessons from natural simian immunodeficiency virus infections of African nonhuman primate hosts.

    Donald L. Sodora;Jonathan S. Allan;Cristian Apetrei;Cristian Apetrei;Jason M. Brenchley

  • Envelope residue 375 substitutions in simian–human immunodeficiency viruses enhance CD4 binding and replication in rhesus macaques

    Hui Li;Shuyi Wang;Rui Kong;Wenge Ding

  • Low levels of SIV infection in sooty mangabey central memory CD4 + T cells are associated with limited CCR5 expression

    Mirko Paiardini;Barbara Cervasi;Barbara Cervasi;Elane Reyes-Aviles;Luca Micci;Luca Micci

  • Paucity of CD4+CCR5+ T cells is a typical feature of natural SIV hosts.

    Ivona Pandrea;Cristian Apetrei;Shari N Gordon;Shari N Gordon;Joseph Barbercheck

  • Into the wild: simian immunodeficiency virus (SIV) infection in natural hosts.

    Ivona Pandrea;Donald L. Sodora;Guido Silvestri;Cristian Apetrei

  • Cutting Edge: Experimentally Induced Immune Activation in Natural Hosts of Simian Immunodeficiency Virus Induces Significant Increases in Viral Replication and CD4+ T Cell Depletion

    Ivona Pandrea;Thaidra Gaufin;Jason M. Brenchley;Rajeev Gautam

  • CD4 downregulation by memory CD4+ T cells in vivo renders African green monkeys resistant to progressive SIVagm infection.

    Coreen M Beaumier;Levelle D Harris;Simoy Goldstein;Nichole R Klatt

  • Molecular Epidemiology of Simian Immunodeficiency Virus SIVsm in U.S. Primate Centers Unravels the Origin of SIVmac and SIVstm

    Cristian Apetrei;Amitinder Kaur;Nicholas W. Lerche;Michael Metzger

  • CD8+ Lymphocytes Control Viral Replication in SIVmac239-Infected Rhesus Macaques without Decreasing the Lifespan of Productively Infected Cells

    Nichole R. Klatt;Nichole R. Klatt;Emi Shudo;Alex M. Ortiz;Jessica C. Engram

  • Implications for Therapy

    Ivona Pandrea;Alan L. Landay

  • Use of a small molecule CCR5 inhibitor in macaques to treat simian immunodeficiency virus infection or prevent simian-human immunodeficiency virus infection.

    Ronald S. Veazey;Per Johan Klasse;Thomas J. Ketas;Jacqueline D. Reeves

  • Classic AIDS in a Sooty Mangabey after an 18-Year Natural Infection

    Binhua Ling;Cristian Apetrei;Ivona Pandrea;Ronald S. Veazey

  • Mucosal immune dysfunction in AIDS pathogenesis.

    Mirko Paiardini;Ian Frank;Ivona Pandrea;Cristian Apetrei

  • The AIDS resistance of naturally SIV-infected sooty mangabeys is independent of cellular immunity to the virus.

    Richard Dunham;Paola Pagliardini;Shari Gordon;Beth Sumpter

  • Simian Immunodeficiency Virus SIVagm.sab Infection of Caribbean African Green Monkeys: a New Model for the Study of SIV Pathogenesis in Natural Hosts

    Ivona Pandrea;Cristian Apetrei;Jason Dufour;Nora Dillon

Frequent Co-Authors

Cristian Apetrei
Cristian Apetrei University of Pittsburgh
Guido Silvestri
Guido Silvestri Emory University
Ruy M. Ribeiro
Ruy M. Ribeiro Los Alamos National Laboratory
Preston A. Marx
Preston A. Marx Tulane University
Pierre Roques
Pierre Roques University of Paris-Saclay
Ronald S. Veazey
Ronald S. Veazey Tulane University
Jason M. Brenchley
Jason M. Brenchley National Institute of Allergy and Infectious Diseases
Andrew A. Lackner
Andrew A. Lackner Tulane University
Mirko Paiardini
Mirko Paiardini Emory University
François Simon
François Simon Université Paris Cité

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