World's Best Scientists 2026 revealed!

D-Index & Metrics

Immunology

D-Index
63
Citations
13412
World Ranking
3041
National Ranking
1425

Robertson Parkman 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 Robertson Parkman 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: 248 publications — 50th percentile

50% of scientists in this discipline score the same or lower.

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

Robertson Parkman 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 Robertson Parkman 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.

Research.com Recognitions

  • Member of the Association of American Physicians
  • Member of the Association of American Physicians

Overview

Robertson Parkman is affiliated with the University of Southern California in the United States. Their research primarily focuses on medical and immunological fields with a particular emphasis on hematopoietic stem cell transplantation and immunodeficiency disorders.

Their body of work encompasses a number of significant topics, including:

  • Hematopoietic Stem Cell Transplantation
  • Immunodeficiency and Autoimmune Disorders
  • Immune Cell Function and Interaction
  • Acute Lymphoblastic Leukemia research
  • T-cell and B-cell Immunology
  • DNA Repair Mechanisms
  • CRISPR and Genetic Engineering

Robertson Parkman's research spans several fields of study such as:

  • Medicine
  • Immunology and Microbiology

Within the more specific subfields, their work covers:

  • Immunology
  • Hematology
  • Molecular Biology
  • Genetics
  • Public Health, Environmental and Occupational Health

Their publication history includes contributions to various journals, with frequent appearances in:

  • Transplantation and Cellular Therapy
  • Blood
  • Cytotherapy
  • Biology of Blood and Marrow Transplantation
  • New England Journal of Medicine

Among recent papers, some notable publications are:

  • Sequential Stem Cell-Kidney Transplantation in Schimke Immuno-osseous Dysplasia, 2022, New England Journal of Medicine
  • First Report of Non-Genotoxic Conditioning with JSP191 (anti-CD117) and Hematopoietic Stem Cell Transplantation in a Newly Diagnosed Patient with Severe Combined Immune Deficiency, 2020, Blood
  • JSP191 As a Single-Agent Conditioning Regimen Results in Successful Engraftment, Donor Myeloid Chimerism, and Production of Donor Derived Naïve Lymphocytes in Patients with Severe Combined Immunodeficiency (SCID), 2021, Blood
  • Radiation and Busulfan-Free Hematopoietic Stem Cell Transplantation Using Briquilimab (JSP191) Anti-CD117 Antibody-Conditioning, Transient Immunosuppression and TCRαβ + T-Cell/CD19 + B-Cell Depleted Haploidentical Grafts in Patients with Fanconi Anemia, 2023, Blood
  • The Effect of Ethnicity in the Rate of Beta-Cell Functional Loss in the First 3 Years After Type 1 Diabetes Diagnosis, 2020, The Journal of Clinical Endocrinology & Metabolism

Frequent collaborators in research efforts include:

  • Alice Bertaina
  • Giulia Barbarito
  • Kenneth I. Weinberg
  • Rajni Agarwal
  • Maria Grazia Roncarolo

Robertson Parkman is recognized as a member of the Association of American Physicians. Their work reflects a consistent focus on advancing understanding and treatment options related to immune system disorders, hematology, and transplantation medicine.

Best Publications

  • Engraftment of gene-modified umbilical cord blood cells in neonates with adenosine deaminase deficiency.

    D B Kohn;K I Weinberg;J A Nolta;L N Heiss

  • High levels of interleukin 10 production in vivo are associated with tolerance in SCID patients transplanted with HLA mismatched hematopoietic stem cells.

    R Bacchetta;M Bigler;J L Touraine;R Parkman

  • The Biology of Chronic Graft-versus-Host Disease: A Task Force Report from the National Institutes of Health Consensus Development Project on Criteria for Clinical Trials in Chronic Graft-versus-Host Disease.

    Kenneth R. Cooke;Leo Luznik;Stefanie Sarantopoulos;Frances T. Hakim

  • Idiopathic Pneumonia Syndrome after Bone Marrow Transplantation

    Joan G. Clark;John A. Hansen;Marshall I. Hertz;Robertson Parkman

  • T lymphocytes with a normal ADA gene accumulate after transplantation of transduced autologous umbilical cord blood CD34+ cells in ADA-deficient SCID neonates

    Kohn Db;Hershfield Ms;Carbonaro D;Shigeoka A

  • Selection of patients for bone marrow transplantation in severe aplastic anemia.

    Bruce M. Camitta;Joel M. Rappeport;Robertson Parkman;David G. Nathan

  • Aberrations of suppressor T cells in human graft-versus-host disease.

    Ellis L. Reinherz;Robertson Parkman;Joel Rappeport;Fred S. Rosen

  • Complete correction of the Wiskott-Aldrich syndrome by allogeneic bone-marrow transplantation

    Robertson Parkman;Joel Rappeport;Raif Geha;James Belli

  • Severe combined immunodeficiency and adenosine deaminase deficiency.

    Robertson Parkman;Erwin W. Gelfand;Fred S. Rosen;Arnold Sanderson

  • Serum levels of IL-7 in bone marrow transplant recipients: relationship to clinical characteristics and lymphocyte count.

    E Bolotin;G Annett;R Parkman;K Weinberg

  • Characterization of a human lymphocyte surface sialoglycoprotein that is defective in Wiskott-Aldrich syndrome.

    E Remold-O'Donnell;D M Kenney;R Parkman;L Cairns

  • Gene therapy for adenosine deaminase–deficient severe combined immune deficiency: clinical comparison of retroviral vectors and treatment plans

    Fabio Candotti;Kit L. Shaw;Linda Muul;Denise Carbonaro

  • Histiocytosis-X: Demonstration of Abnormal Immunity, T-Cell Histamine H2-Receptor Deficiency, and Successful Treatment with Thymic Extract

    Michael E. Osband;Jeffrey M. Lipton;Philip Lavin;Raphael Levey

  • The application of bone marrow transplantation to the treatment of genetic diseases

    Robertson Parkman

  • Immunological reconstitution following bone marrow transplantation

    Robertson Parkman;Robertson Parkman;Kenneth I. Weinberg;Kenneth I. Weinberg

  • Graft-versus-host disease after intrauterine and exchange transfusions for hemolytic disease of the newborn.

    Robertson Parkman;Donald Mosier;Irving Umansky;William Cochran

  • Gene therapy in the United States: a five-year status report

    Gail Ross;Robert Erickson;Debra Knorr;Arno G. Motulsky

  • Long-term efficacy of enzyme replacement therapy for adenosine deaminase (ADA)-deficient severe combined immunodeficiency (SCID).

    Belinda Chan;Diane Wara;John Bastian;Michael S. Hershfield

  • The effect of thymic function on immunocompetence following bone marrow transplantation.

    Weinberg K;Annett G;Kashyap A;Lenarsky C

  • Antithoracic duct lymphocyte globulin therapy of severe aplastic anemia.

    Bruce Camitta;Richard J. O'Reilly;Lyle Sensenbrenner;Joel Rappeport

Frequent Co-Authors

Kenneth I. Weinberg
Kenneth I. Weinberg Stanford University
Donald B. Kohn
Donald B. Kohn University of California, Los Angeles
David G. Nathan
David G. Nathan Harvard University
Fred S. Rosen
Fred S. Rosen Harvard University
Raif S. Geha
Raif S. Geha Boston Children's Hospital
Bruce M. Camitta
Bruce M. Camitta Medical College of Wisconsin
Maria Grazia Roncarolo
Maria Grazia Roncarolo Stanford University
Jan A. Nolta
Jan A. Nolta University of California, Davis
Eileen Remold-O'Donnell
Eileen Remold-O'Donnell Harvard University
Michael S. Hershfield
Michael S. Hershfield Duke University

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Related Online Degrees & Career Pathways

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For individuals without prior nursing experience, enrolling in online RN programs for non nurses in Florida provides a flexible opportunity to transition into nursing. These programs are designed to build foundational knowledge while accommodating busy schedules.

Progressing further, many candidates choose accelerated NP programs to specialize as nurse practitioners, a role vital for advanced patient care, often intersecting with immunological research or treatment.

For those starting at an entry-level, LPN programs easy to get into offer a practical pathway into nursing. These programs provide essential clinical skills that support careers in immunology-focused healthcare settings.

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