World's Best Scientists 2026 revealed!

D-Index & Metrics

Immunology

D-Index
56
Citations
12313
World Ranking
3706
National Ranking
1707

Rama Rao Amara 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 Rama Rao Amara 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: 200 publications — 34th percentile

34% of scientists in this discipline score the same or lower.

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

Rama Rao Amara 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 Rama Rao Amara 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: 56 D-Index — 26th percentile

26% of scientists in this discipline score the same or lower.

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

Overview

Rama Rao Amara is affiliated with Emory University in the United States. Their research primarily focuses on the fields of Immunology and Microbiology, with a significant body of work also contributing to Medicine. Within these broader fields, their subfields of study include Immunology, Virology, Infectious Diseases, Epidemiology, and Molecular Biology.

The scientist's research topics cover various aspects of immune responses and infectious diseases. Key topics include:

  • HIV Research and Treatment
  • Immune Cell Function and Interaction
  • T-cell and B-cell Immunology
  • SARS-CoV-2 and COVID-19 Research
  • Immunotherapy and Immune Responses
  • Cytomegalovirus and herpesvirus research
  • HIV/AIDS Research and Interventions

Rama Rao Amara has published extensively in several scientific venues. The most frequent publication outlets include:

  • The Journal of Immunology
  • bioRxiv (Cold Spring Harbor Laboratory)
  • Science Immunology
  • Frontiers in Immunology
  • Nature Communications

The scientist's recent publications reflect a focus on both HIV and SARS-CoV-2 research. Selected papers include:

  • Defining the risk of SARS-CoV-2 variants on immune protection, 2022, Nature
  • T cell-inducing vaccine durably prevents mucosal SHIV infection even with lower neutralizing antibody titers, 2020, Nature Medicine
  • SARS-CoV-2 RBD trimer protein adjuvanted with Alum-3M-052 protects from SARS-CoV-2 infection and immune pathology in the lung, 2021, Nature Communications
  • A modified vaccinia Ankara vector-based vaccine protects macaques from SARS-CoV-2 infection, immune pathology, and dysfunction in the lungs, 2021, Immunity
  • A modified vaccinia Ankara vaccine expressing spike and nucleocapsid protects rhesus macaques against SARS-CoV-2 Delta infection, 2022, Science Immunology

Throughout their career, Rama Rao Amara has collaborated frequently with other researchers. Some of the most common co-authors are:

  • Vijayakumar Velu
  • Sailaja Gangadhara
  • Tiffany M. Styles
  • Steven E. Bosinger
  • Colleen F. Kelley

Best Publications

  • Control of a mucosal challenge and prevention of AIDS by a multiprotein DNA/MVA vaccine.

    Rama Rao Amara;Francois Villinger;John D. Altman;Shari L. Lydy

  • Broadly cross-reactive antibodies dominate the human B cell response against 2009 pandemic H1N1 influenza virus infection

    Jens Wrammert;Dimitrios G. Koutsonanos;Gui-Mei Li;Srilatha Edupuganti

  • Enhancing SIV-specific immunity in vivo by PD-1 blockade

    Vijayakumar Velu;Kehmia Titanji;Kehmia Titanji;Baogong Zhu;Sajid Husain;Sajid Husain

  • Broadly cross-reactive antibodies dominate the human B cell response against 2009 pandemic H1N1 influenza virus infection

    Unknown

  • Multiple-Cytokine-Producing Antiviral CD4 T Cells Are Functionally Superior to Single-Cytokine-Producing Cells

    Sunil Kannanganat;Chris Ibegbu;Lakshmi Chennareddi;Harriet L. Robinson

  • T cell vaccines for microbial infections

    Harriet L Robinson;Rama Rao Amara

  • Defining the risk of SARS-CoV-2 variants on immune protection

    Unknown

  • Critical Role for Env as well as Gag-Pol in Control of a Simian-Human Immunodeficiency Virus 89.6P Challenge by a DNA Prime/Recombinant Modified Vaccinia Virus Ankara Vaccine

    Rama Rao Amara;James M. Smith;James M. Smith;Silvija I. Staprans;David C. Montefiori

  • PD-1 blockade during chronic SIV infection reduces hyperimmune activation and microbial translocation in rhesus macaques

    Ravi Dyavar Shetty;Vijayakumar Velu;Kehmia Titanji;Steven E. Bosinger

  • Different Patterns of Immune Responses but Similar Control of a Simian-Human Immunodeficiency Virus 89.6P Mucosal Challenge by Modified Vaccinia Virus Ankara (MVA) and DNA/MVA Vaccines

    Rama Rao Amara;Francois Villinger;Silvija I. Staprans;Silvija I. Staprans;John D. Altman

  • Human Immunodeficiency Virus Type 1 Controllers but Not Noncontrollers Maintain CD4 T Cells Coexpressing Three Cytokines

    Sunil Kannanganat;Bill G. Kapogiannis;Bill G. Kapogiannis;Chris Ibegbu;Lakshmi Chennareddi

  • The rectal mucosa and condomless receptive anal intercourse in HIV-negative MSM: implications for HIV transmission and prevention.

    C F Kelley;C S Kraft;T Jb de Man;C Duphare

  • Monkeypox-Induced Immunity and Failure of Childhood Smallpox Vaccination To Provide Complete Protection

    Kevin L. Karem;Mary Reynolds;Christine Hughes;Zach Braden

  • Elevated Expression Levels of Inhibitory Receptor Programmed Death 1 on Simian Immunodeficiency Virus-Specific CD8 T Cells during Chronic Infection but Not after Vaccination

    Vijayakumar Velu;Sunil Kannanganat;Chris Ibegbu;Lakshmi Chennareddi

  • Apoptosis-mediated enhancement of DNA-raised immune responses by mutant caspases.

    Shin Sasaki;Shin Sasaki;Rama R. Amara;Alp E. Oran;James M. Smith

  • T cell-inducing vaccine durably prevents mucosal SHIV infection even with lower neutralizing antibody titers.

    Prabhu S. Arunachalam;Tysheena P. Charles;Vineet Joag;Venkata S. Bollimpelli

  • Long-Lived Poxvirus Immunity, Robust CD4 Help, and Better Persistence of CD4 than CD8 T Cells

    Rama Rao Amara;Pragati Nigam;Sunita Sharma;Jinyan Liu

  • Acute depletion of activated memory B cells involves the PD-1 pathway in rapidly progressing SIV-infected macaques

    Kehmia Titanji;Vijayakumar Velu;Lakshmi Chennareddi;Matam Vijay-Kumar

  • Control of a mucosal challenge and prevention of AIDS by a multiprotein DNA/MVA vaccine

    Rama Rao Amara;Francois Villinger;John D Altman;Shari L Lydy;Shari L Lydy

  • Induction of Th1-Biased T Follicular Helper (Tfh) Cells in Lymphoid Tissues during Chronic Simian Immunodeficiency Virus Infection Defines Functionally Distinct Germinal Center Tfh Cells.

    Vijayakumar Velu;Geetha Hanna Mylvaganam;Sailaja Gangadhara;Jung Joo Hong;Jung Joo Hong

  • Dynamics of SIV-specific CXCR5+ CD8 T cells during chronic SIV infection.

    Geetha H. Mylvaganam;Daniel Rios;Hadia M. Abdelaal;Hadia M. Abdelaal;Smita Iyer

  • Compositions and methods for the treatment of infections and tumors

    Rafi Ahmed;Rama Amara;Gordon Freeman;Arlene Sharpe

Frequent Co-Authors

Harriet L. Robinson
Harriet L. Robinson Emory University
David C. Montefiori
David C. Montefiori Duke University
Bernard Moss
Bernard Moss National Institutes of Health
Francois Villinger
Francois Villinger University of Louisiana at Lafayette
Linda S. Wyatt
Linda S. Wyatt National Institutes of Health
Patricia L. Earl
Patricia L. Earl National Institute of Allergy and Infectious Diseases
Rafi Ahmed
Rafi Ahmed Emory University
Gordon J. Freeman
Gordon J. Freeman Harvard University
James G. Herndon
James G. Herndon Emory University
Cynthia A. Derdeyn
Cynthia A. Derdeyn University of Washington

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