World's Best Scientists 2026 revealed!

D-Index & Metrics

Immunology

D-Index
63
Citations
13642
World Ranking
3034
National Ranking
1423

Andrea A. Zachary 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 Andrea A. Zachary 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: 275 publications — 58th percentile

58% of scientists in this discipline score the same or lower.

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

Andrea A. Zachary 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 Andrea A. Zachary 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: 63 D-Index — 40th percentile

40% of scientists in this discipline score the same or lower.

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

Overview

Andrea A. Zachary is affiliated with Johns Hopkins University School of Medicine in the United States. Their research spans multiple fields with a focus on medicine, biochemistry, genetics, and molecular biology. Within these broader fields, their specific subfields include infectious diseases, oncology, and genetics.

The scientist's work primarily addresses topics related to SARS-CoV-2 and COVID-19 research, cancer immunotherapy and biomarkers, as well as inflammatory bowel disease. These themes represent the core focus areas of their scholarly output.

Among the publications attributed to Andrea A. Zachary is the paper titled P444 COVID-19 risk factors, infection course and vaccination among patients with inflammatory bowel disease based on a Hungarian cohort, published in 2022 in the Journal of Crohn's and Colitis.

Frequent co-authors in their research collaborations include Klaudia Farkas, Mária Matúz, D Kata, Imre Földesi, and T Resál. These collaborative efforts suggest an interdisciplinary approach involving multiple contributors to the study of complex medical and biological questions.

Their work has been published most notably in the Journal of Crohn's and Colitis. This venue aligns with the scientist's focus on inflammatory bowel disease and related clinical issues within gastroenterology and immunology.

  • SARS-CoV-2 and COVID-19 Research
  • Cancer Immunotherapy and Biomarkers
  • Inflammatory Bowel Disease

  • P444 COVID-19 risk factors, infection course and vaccination among patients with inflammatory bowel disease based on a Hungarian cohort, 2022, Journal of Crohn's and Colitis

  • Klaudia Farkas
  • Mária Matúz
  • D Kata
  • Imre Földesi
  • T Resál

  • Journal of Crohn's and Colitis

Best Publications

  • Banff '09 meeting report: Antibody mediated graft deterioration and implementation of Banff working groups

    B. Sis;M. Mengel;M. Haas;R. B. Colvin

  • Consensus guidelines on the testing and clinical management issues associated with HLA and non-HLA antibodies in transplantation.

    Brian D. Tait;Caner Süsal;Howard M. Gebel;Peter W. Nickerson

  • PLASMAPHERESIS AND INTRAVENOUS IMMUNE GLOBULIN PROVIDES EFFECTIVE RESCUE THERAPY FOR REFRACTORY HUMORAL REJECTION AND ALLOWS KIDNEYS TO BE SUCCESSFULLY TRANSPLANTED INTO CROSS-MATCH-POSITIVE RECIPIENTS

    Robert A. Montgomery;Andrea A. Zachary;Lorraine C. Racusen;Mary S. Leffell

  • The Use of Antibody to Complement Protein C5 for Salvage Treatment of Severe Antibody‐Mediated Rejection

    J. E. Locke;C. M. Magro;A. L. Singer;D. L. Segev

  • ABO incompatible renal transplantation: a paradigm ready for broad implementation.

    Robert A. Montgomery;Jayme E. Locke;Karen E. King;Dorry L. Segev

  • Clinical results from transplanting incompatible live kidney donor/recipient pairs using kidney paired donation.

    Robert A. Montgomery;Andrea A. Zachary;Lloyd E. Ratner;Dorry L. Segev

  • Tumor Regression and Allograft Rejection after Administration of Anti–PD-1

    Evan J. Lipson;Serena M. Bagnasco;Jack Moore;Sekwon Jang

  • Increased frequency of DRB1*11:01 in anti–hydroxymethylglutaryl‐coenzyme A reductase–associated autoimmune myopathy

    Andrew L. Mammen;Daniel Gaudet;Diane Brisson;Lisa Christopher-Stine

  • Specific and durable elimination of antibody to donor HLA antigens in renal-transplant patients.

    Andrea A. Zachary;Robert A. Montgomery;Lloyd E. Ratner;Millie Samaniego-Picota

  • Transplanting patients with a positive donor-specific crossmatch: a single center's perspective.

    Robert A. Montgomery;Andrea A. Zachary

  • The role of donor-specific HLA alloantibodies in liver transplantation.

    J.G. O'Leary;A.J. Demetris;L.S. Friedman;Howard Gebel

  • Antibody-mediated rejection in human cardiac allografts: evaluation of immunoglobulins and complement activation products C4d and C3d as markers.

    E. R. Rodriguez;Diane V. Skojec;Carmela D. Tan;Andrea A. Zachary

  • Quantifying the risk of incompatible kidney transplantation: a multicenter study.

    B. J. Orandi;J. M. Garonzik-Wang;A. B. Massie;A. A. Zachary

  • Using real data for a virtual crossmatch

    Andrea A. Zachary;Jeffrey T. Sholander;Julie A. Houp;Mary S. Leffell

  • HLA in transplantation.

    Robert A. Montgomery;Vasishta S. Tatapudi;Mary S. Leffell;Andrea A. Zachary

  • The utility of splenectomy as rescue treatment for severe acute antibody mediated rejection

    J. E. Locke;A. A. Zachary;M. Haas;J. K. Melancon

  • Successful renal transplantation across simultaneous ABO incompatible and positive crossmatch barriers.

    Daniel S. Warren;Andrea A. Zachary;Christopher J. Sonnenday;Karen E. King

  • Naturally occurring interference in Luminex assays for HLA-specific antibodies: characteristics and resolution.

    Andrea A. Zachary;Donna P. Lucas;Barbara Detrick;Mary S. Leffell

  • Complement deposition in early cardiac transplant biopsies is associated with ischemic injury and subsequent rejection episodes.

    William M. Baldwin;Milagros Samaniego-Picota;Edward K. Kasper;Adam M. Clark

  • Proinflammatory Events Are Associated with Significant Increases in Breadth and Strength of HLA‐Specific Antibody

    J. E. Locke;A. A. Zachary;D. S. Warren;D. L. Segev

  • Eculizumab prevents recurrent antiphospholipid antibody syndrome and enables successful renal transplantation

    B. E. Lonze;A. A. Zachary;C. M. Magro;N. M. Desai

Frequent Co-Authors

Robert A. Montgomery
Robert A. Montgomery New York University
Dorry L. Segev
Dorry L. Segev Johns Hopkins University
Lorraine C. Racusen
Lorraine C. Racusen Johns Hopkins University School of Medicine
John Hart
John Hart University of Illinois at Urbana-Champaign
Mark Haas
Mark Haas Cedars-Sinai Medical Center
William M. Baldwin
William M. Baldwin Cleveland Clinic Lerner College of Medicine
Hamid Rabb
Hamid Rabb Johns Hopkins University
Stanley C. Jordan
Stanley C. Jordan Cedars-Sinai Medical Center
William H. Hildebrand
William H. Hildebrand University of Oklahoma Health Sciences Center
Elaine F. Reed
Elaine F. Reed University of California, Los Angeles

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