World's Best Scientists 2026 revealed!

D-Index & Metrics

Immunology

D-Index
46
Citations
8630
World Ranking
4610
National Ranking
2077

Sara Gianella 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 Sara Gianella 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: 209 publications — 38th percentile

38% of scientists in this discipline score the same or lower.

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

Sara Gianella 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 Sara Gianella 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: 46 D-Index — 8th percentile

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

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

Overview

Sara Gianella is affiliated with the University of California, San Diego in the United States. Their research primarily spans the fields of Medicine and Immunology and Microbiology, with a focus on Infectious Diseases, Virology, Public Health, Environmental and Occupational Health, Emergency Medicine, and Epidemiology.

The main topics of their work encompass HIV Research and Treatment, HIV/AIDS Research and Interventions, HIV-related health complications and treatments, Ethics in Clinical Research, Palliative Care and End-of-Life Issues, Cytomegalovirus and herpesvirus research, and HIV/AIDS drug development and treatment.

Sara Gianella has contributed to multiple peer-reviewed papers, including:

  • HIV persists throughout deep tissues with repopulation from multiple anatomical sources (2020) published in Journal of Clinical Investigation
  • Brain microglia serve as a persistent HIV reservoir despite durable antiretroviral therapy (2023) published in Journal of Clinical Investigation
  • Immune resilience despite inflammatory stress promotes longevity and favorable health outcomes including resistance to infection (2023) published in Nature Communications
  • "Inflammescent" CX3CR1+CD57+ CD8 T cells are generated and expanded by IL-15 (2020) published in JCI Insight
  • Sex Differences in Human Immunodeficiency Virus Persistence and Reservoir Size During Aging (2021) published in Clinical Infectious Diseases

Their frequent coauthors include:

  • Davey M. Smith
  • Antoine Chaillon
  • Karine Dubé
  • Stephen A. Rawlings
  • Susan J. Little

Publication venues where Sara Gianella has regularly contributed include:

  • AIDS
  • JAIDS Journal of Acquired Immune Deficiency Syndromes
  • The Journal of Infectious Diseases
  • PLoS ONE
  • The Journal of Immunology

Best Publications

  • An altered intestinal mucosal microbiome in HIV-1 infection is associated with mucosal and systemic immune activation and endotoxemia

    S M Dillon;E J Lee;C V Kotter;G L Austin

  • Highly precise measurement of HIV DNA by droplet digital PCR.

    Matthew C. Strain;Steven M. Lada;Steven M. Lada;Tiffany Luong;Tiffany Luong;Steffney E. Rought;Steffney E. Rought

  • Correction: Corrigendum: Circulating HIV DNA Correlates With Neurocognitive Impairment in Older HIV-infected Adults on Suppressive ART

    Michelli Faria de Oliveira;Ben Murrell;Josué Pérez-Santiago;Milenka Vargas

  • Differences in HIV Burden and Immune Activation within the Gut of HIV-Positive Patients Receiving Suppressive Antiretroviral Therapy

    Steven A. Yukl;Steven A. Yukl;Sara Gianella;Sara Gianella;Elizabeth Sinclair;Lorrie Epling

  • Effect of raltegravir-containing intensification on HIV burden and T-cell activation in multiple gut sites of HIV-positive adults on suppressive antiretroviral therapy

    Steven Yukl;Amandeep Shergill;Kenneth McQuaid;Sara Gianella

  • Gut dendritic cell activation links an altered colonic microbiome to mucosal and systemic T-cell activation in untreated HIV-1 infection

    Dillon Sm;Lee Ej;Kotter Cv;Austin Gl

  • HIV persists throughout deep tissues with repopulation from multiple anatomical sources.

    Antoine Chaillon;Sara Gianella;Simon Dellicour;Simon Dellicour;Stephen A. Rawlings

  • The Control of HIV After Antiretroviral Medication Pause (CHAMP) Study: Posttreatment Controllers Identified From 14 Clinical Studies

    Golnaz Namazi;Jesse M Fajnzylber;Evgenia Aga;Ronald J Bosch

  • Low abundance of colonic butyrate-producing bacteria in HIV infection is associated with microbial translocation and immune activation.

    Stephanie M. Dillon;Jon Kibbie;Eric J. Lee;Kejun Guo

  • Gut Lactobacillales are associated with higher CD4 and less microbial translocation during HIV infection.

    Josué Pérez-Santiago;Sara Gianella;Marta Massanella;Celsa A. Spina

  • CD8 T-Cell Expansion and Inflammation Linked to CMV Coinfection in ART-treated HIV Infection

    Michael L. Freeman;Joseph C. Mudd;Carey L. Shive;Carey L. Shive;Souheil Antoine Younes

  • Cytomegalovirus and HIV: A Dangerous Pas de Deux

    Sara Gianella;Scott Letendre

  • Brain microglia serve as a persistent HIV reservoir despite durable antiretroviral therapy

    Unknown

  • Molecular evidence of interhuman transmission in an outbreak of Pneumocystis jirovecii pneumonia among renal transplant recipients

    S. Gianella;L. Haeberli;B. Joos;B. Ledergerber

  • Development and Validation of the San Diego Early Test Score to Predict Acute and Early HIV Infection Risk in Men Who Have Sex With Men

    Martin Hoenigl;Nadir Weibel;Sanjay R. Mehta;Christy M. Anderson

  • White matter damage, neuroinflammation, and neuronal integrity in HAND.

    Aljoharah Alakkas;Ronald J Ellis;Caitlin Wei-Ming Watson;Anya Umlauf

  • Rapid HIV Viral Load Suppression in those Initiating Antiretroviral Therapy at First Visit after HIV Diagnosis.

    Martin Hoenigl;Martin Hoenigl;Antoine Chaillon;David J. Moore;Sheldon R. Morris

  • Partners in Crime: The Role of CMV in Immune Dysregulation and Clinical Outcome During HIV Infection

    Michael L. Freeman;Michael Marcel Lederman;Sara Gianella

  • Profound Depletion of HIV-1 Transcription in Patients Initiating Antiretroviral Therapy during Acute Infection

    Adrian Schmid;Sara Gianella;Viktor von Wyl;Karin J. Metzner

  • Minority variants of drug-resistant HIV.

    Sara Gianella;Douglas D. Richman;Douglas D. Richman

  • Effect of early antiretroviral therapy during primary HIV-1 infection on cell-associated HIV-1 DNA and plasma HIV-1 RNA.

    Sara Gianella;Viktor von Wyl;Marek Fischer;Barbara Niederoest

  • Characterization of Human Immunodeficiency Virus Type 1 (HIV-1) Diversity and Tropism in 145 Patients With Primary HIV-1 Infection

    Philip Rieder;Beda Joos;Alexandra U. Scherrer;Herbert Kuster

Frequent Co-Authors

Davey M. Smith
Davey M. Smith University of California, San Diego
Susan J. Little
Susan J. Little University of California, San Diego
Douglas D. Richman
Douglas D. Richman University of California, San Diego
Martin Hoenigl
Martin Hoenigl University of California, San Diego
Ronald J. Ellis
Ronald J. Ellis University of California, San Diego
Scott Letendre
Scott Letendre University of California, San Diego
Huldrych F. Günthard
Huldrych F. Günthard University of Zurich
Alan L. Landay
Alan L. Landay The University of Texas Medical Branch at Galveston
Eric S. Daar
Eric S. Daar Lundquist Institute
Michael M. Lederman
Michael M. Lederman Case Western Reserve University

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