World's Best Scientists 2026 revealed!
Gregory J. Kato

Gregory J. Kato

D-Index & Metrics

Medicine

D-Index
76
Citations
19763
World Ranking
18833
National Ranking
9384

Gregory J. Kato publication distribution in Medicine in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Medicine in 2026. The highlighted bar marks where Gregory J. Kato sits on this spectrum.

101–120 publications: 5 scientists 121–140 publications: 26 scientists 141–160 publications: 73 scientists 161–180 publications: 155 scientists 181–200 publications: 230 scientists 201–220 publications: 363 scientists 221–240 publications: 487 scientists 241–260 publications: 545 scientists 261–280 publications: 722 scientists 281–300 publications: 768 scientists 301–320 publications: 834 scientists 321–340 publications: 895 scientists 341–360 publications: 922 scientists 361–380 publications: 838 scientists 381–400 publications: 861 scientists 401–420 publications: 918 scientists 421–440 publications: 806 scientists 441–460 publications: 771 scientists 461–480 publications: 751 scientists 481–500 publications: 713 scientists 501–520 publications: 617 scientists 521–540 publications: 610 scientists 541–560 publications: 537 scientists 561–580 publications: 504 scientists 581–600 publications: 509 scientists 601–620 publications: 396 scientists 621–640 publications: 386 scientists 641–660 publications: 371 scientists 661–680 publications: 340 scientists 681–700 publications: 336 scientists 701–720 publications: 307 scientists 721–740 publications: 259 scientists 741–760 publications: 230 scientists 761–780 publications: 228 scientists 781–800 publications: 217 scientists 801–820 publications: 204 scientists 821–840 publications: 186 scientists 841–860 publications: 177 scientists 861–880 publications: 155 scientists 881–900 publications: 139 scientists 901–920 publications: 145 scientists 921–940 publications: 116 scientists 941–960 publications: 133 scientists 961–980 publications: 91 scientists 981–1,000 publications: 96 scientists 1,001–1,020 publications: 77 scientists 1,021–1,040 publications: 70 scientists 1,041–1,060 publications: 63 scientists 1,061–1,080 publications: 77 scientists 1,081–1,100 publications: 49 scientists 1,101–1,120 publications: 54 scientists 1,121–1,140 publications: 49 scientists 1,141–1,160 publications: 51 scientists 1,161–1,180 publications: 35 scientists 1,181–1,200 publications: 39 scientists 1,201–1,220 publications: 26 scientists 1,221–1,240 publications: 37 scientists 1,241–1,260 publications: 36 scientists 1,261–1,280 publications: 27 scientists 1,281–1,300 publications: 32 scientists 1,301–1,320 publications: 28 scientists 1,321–1,340 publications: 17 scientists 1,341–1,360 publications: 30 scientists 1,361–1,380 publications: 28 scientists 1,381–1,400 publications: 17 scientists 1,401–1,420 publications: 21 scientists 1,421–1,440 publications: 15 scientists 1,441–1,460 publications: 12 scientists 1,461–1,480 publications: 12 scientists 1,481–1,500 publications: 18 scientists 1,501–1,520 publications: 14 scientists 1,521–1,540 publications: 17 scientists 1,541–1,560 publications: 15 scientists 1,561–1,580 publications: 6 scientists 1,581–1,600 publications: 2 scientists 1,601–1,620 publications: 12 scientists 1,621–1,640 publications: 11 scientists 1,641–1,660 publications: 8 scientists 1,661–1,680 publications: 5 scientists 1,681–1,700 publications: 5 scientists 1,701–1,720 publications: 10 scientists 1,721–1,740 publications: 12 scientists 1,741–1,760 publications: 14 scientists 1,761–1,780 publications: 6 scientists 1,781–1,795 publications: 5 scientists 1,796+ publications: 100 scientists
101 publications 1,796+

This scientist: 382 publications — 34th percentile

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

The last bar groups every scientist with 1,796 publications or more.

Gregory J. Kato D-index placement in Medicine in 2026

The chart shows the D-index (discipline H-index) distribution of Medicine scientists ranked by Research.com in 2026. The highlighted bar marks where Gregory J. Kato sits on this spectrum.

70–71 D-Index: 226 scientists 72–73 D-Index: 391 scientists 74–75 D-Index: 574 scientists 76–77 D-Index: 730 scientists 78–79 D-Index: 891 scientists 80–81 D-Index: 972 scientists 82–83 D-Index: 1,027 scientists 84–85 D-Index: 1,003 scientists 86–87 D-Index: 960 scientists 88–89 D-Index: 970 scientists 90–91 D-Index: 922 scientists 92–93 D-Index: 839 scientists 94–95 D-Index: 808 scientists 96–97 D-Index: 779 scientists 98–99 D-Index: 668 scientists 100–101 D-Index: 611 scientists 102–103 D-Index: 630 scientists 104–105 D-Index: 513 scientists 106–107 D-Index: 541 scientists 108–109 D-Index: 445 scientists 110–111 D-Index: 429 scientists 112–113 D-Index: 399 scientists 114–115 D-Index: 393 scientists 116–117 D-Index: 318 scientists 118–119 D-Index: 302 scientists 120–121 D-Index: 287 scientists 122–123 D-Index: 255 scientists 124–125 D-Index: 256 scientists 126–127 D-Index: 252 scientists 128–129 D-Index: 230 scientists 130–131 D-Index: 179 scientists 132–133 D-Index: 168 scientists 134–135 D-Index: 163 scientists 136–137 D-Index: 159 scientists 138–139 D-Index: 134 scientists 140–141 D-Index: 134 scientists 142–143 D-Index: 118 scientists 144–145 D-Index: 109 scientists 146–147 D-Index: 106 scientists 148–149 D-Index: 74 scientists 150–151 D-Index: 79 scientists 152–153 D-Index: 80 scientists 154–155 D-Index: 87 scientists 156–157 D-Index: 57 scientists 158–159 D-Index: 74 scientists 160–161 D-Index: 69 scientists 162–163 D-Index: 60 scientists 164–165 D-Index: 53 scientists 166–167 D-Index: 39 scientists 168–169 D-Index: 42 scientists 170–171 D-Index: 32 scientists 172–173 D-Index: 39 scientists 174–175 D-Index: 40 scientists 176–177 D-Index: 28 scientists 178–179 D-Index: 19 scientists 180–181 D-Index: 23 scientists 182–183 D-Index: 31 scientists 184–185 D-Index: 18 scientists 186–187 D-Index: 20 scientists 188–189 D-Index: 22 scientists 190–191 D-Index: 13 scientists 192–193 D-Index: 21 scientists 194–195 D-Index: 12 scientists 196–197 D-Index: 12 scientists 198–199 D-Index: 14 scientists 200–201 D-Index: 15 scientists 202–203 D-Index: 13 scientists 204–205 D-Index: 10 scientists 206–207 D-Index: 8 scientists 208–209 D-Index: 4 scientists 210–211 D-Index: 12 scientists 212–213 D-Index: 11 scientists 214–215 D-Index: 10 scientists 216 D-Index: 4 scientists 217+ D-Index: 98 scientists
70 D-Index 217+

This scientist: 76 D-Index — 8th percentile

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

The last bar groups every scientist with 217 D-Index or more.

Overview

Gregory J. Kato is a researcher affiliated with CSL Behring in the United States, specializing primarily in the field of medicine with a focus on genetics, hematology, molecular biology, physiology, and child health. Their scholarly work extensively explores hemoglobinopathies and related disorders, iron metabolism and disorders, erythrocyte function and pathophysiology, and the role of heme oxygenase-1 and carbon monoxide. Additional research topics include epigenetics and DNA methylation, blood groups and transfusion, as well as hemoglobin structure and function.

The scientist has contributed to numerous publications in notable venues, particularly in the areas of hematology and related biomedical research. Frequent publication outlets include:

  • Blood
  • American Journal of Hematology
  • Frontiers in Immunology
  • Journal of sickle cell disease.
  • American Journal of Physiology-Cell Physiology

Kato has collaborated with a number of co-authors on research projects, with frequent collaborators including Mark T. Gladwin, Victor R. Gordeuk, Mehdi Nouraie, Prithu Sundd, and Caterina P. Minniti. These collaborations have contributed to an extensive body of work in the field of sickle cell disease and related topics.

Their recent published papers cover various aspects of hemoglobinopathies and sickle cell disease. Notable works include:

  • The Worst Things in Life are Free: The Role of Free Heme in Sickle Cell Disease, 2021, Frontiers in Immunology
  • Effect of Poloxamer 188 vs Placebo on Painful Vaso-Occlusive Episodes in Children and Adults With Sickle Cell Disease, 2021, JAMA
  • Tricuspid regurgitation velocity and other biomarkers of mortality in children, adolescents and young adults with sickle cell disease in the United States: The PUSH study, 2020, American Journal of Hematology
  • Plasma-Derived Hemopexin as a Candidate Therapeutic Agent for Acute Vaso-Occlusion in Sickle Cell Disease: Preclinical Evidence, 2022, Journal of Clinical Medicine
  • Heme Induces IL-6 and Cardiac Hypertrophy Genes Transcripts in Sickle Cell Mice, 2020, Frontiers in Immunology

The overarching themes of Kato's research focus on understanding the molecular and physiological mechanisms of sickle cell disease and related blood disorders. The studies often emphasize the pathological role of free heme and iron metabolism, and investigate potential therapeutic strategies such as plasma-derived hemopexin.

Their publication record reflects a sustained engagement with the scientific community on issues related to hemoglobinopathies, employing interdisciplinary approaches from genetics to physiology and pediatrics.

Best Publications

  • Sickle cell disease

    Gregory J Kato;Frédéric B Piel;Clarice D Reid;Marilyn H Gaston

  • Deconstructing sickle cell disease: Reappraisal of the role of hemolysis in the development of clinical subphenotypes

    Gregory J. Kato;Mark T. Gladwin;Martin H. Steinberg

  • Dysregulated arginine metabolism, hemolysis-associated pulmonary hypertension, and mortality in sickle cell disease.

    Claudia R. Morris;Gregory J. Kato;Mirjana Poljakovic;Xunde Wang

  • Lactate dehydrogenase as a biomarker of hemolysis-associated nitric oxide resistance, priapism, leg ulceration, pulmonary hypertension, and death in patients with sickle cell disease

    Gregory J Kato;Gregory J Kato;Gregory J Kato;Vicki R McGowan;Vicki R McGowan;Vicki R McGowan;Roberto F Machado;Roberto F Machado;Roberto F Machado;Jane A Little;Jane A Little;Jane A Little

  • Intravascular hemolysis and the pathophysiology of sickle cell disease

    Gregory J. Kato;Martin H. Steinberg;Mark T. Gladwin

  • An amino-terminal c-myc domain required for neoplastic transformation activates transcription.

    G J Kato;J Barrett;M Villa-Garcia;C V Dang

  • Platelet activation in patients with sickle disease, hemolysis-associated pulmonary hypertension, and nitric oxide scavenging by cell-free hemoglobin

    José Villagra;Sruti Shiva;Lori A. Hunter;Roberto F. Machado

  • Vasculopathy in sickle cell disease: Biology, pathophysiology, genetics, translational medicine, and new research directions.

    Gregory J. Kato;Robert P. Hebbel;Martin H. Steinberg;Mark T. Gladwin

  • Diastolic dysfunction is an independent risk factor for death in patients with sickle cell disease.

    Vandana Sachdev;Roberto F. Machado;Yukitaka Shizukuda;Yesoda N. Rao

  • An Official American Thoracic Society Clinical Practice Guideline: Diagnosis, Risk Stratification, and Management of Pulmonary Hypertension of Sickle Cell Disease

    Elizabeth S. Klings;Roberto F. Machado;Robyn J. Barst;Claudia R. Morris

  • Hospitalization for pain in patients with sickle cell disease treated with sildenafil for elevated TRV and low exercise capacity

    Roberto F. Machado;Robyn J. Barst;Nancy A. Yovetich;Kathryn L. Hassell

  • Sildenafil therapy in patients with sickle cell disease and pulmonary hypertension

    Roberto F. Machado;Sabrina Martyr;Gregory J. Kato;Robyn J. Barst

  • Nitric Oxide for Inhalation in the Acute Treatment of Sickle Cell Pain Crisis: A Randomized Controlled Trial

    Mark T. Gladwin;Gregory J. Kato;Debra Weiner;Onyinye C. Onyekwere

  • Mortality in Adults With Sickle Cell Disease and Pulmonary Hypertension

    Alem Mehari;Mark T. Gladwin;Xin Tian;Roberto F. Machado

  • N-Terminal Pro-Brain Natriuretic Peptide Levels and Risk of Death in Sickle Cell Disease

    Roberto F. Machado;Anastasia Anthi;Martin H. Steinberg;Duane Bonds

  • Levels of soluble endothelium‐derived adhesion molecules in patients with sickle cell disease are associated with pulmonary hypertension, organ dysfunction, and mortality

    Gregory J. Kato;Sabrina Martyr;William C. Blackwelder;James S. Nichols

  • Intracellular leucine zipper interactions suggest c-Myc hetero-oligomerization.

    Chi V. Dang;John Barrett;Manuel Villa-Garcia;Linda M.S. Resar

  • Elevated tricuspid regurgitant jet velocity in children and adolescents with sickle cell disease: association with hemolysis and hemoglobin oxygen desaturation

    Caterina P. Minniti;Craig Sable;Andrew Campbell;Sohail Rana

  • Function of the c-Myc oncoprotein

    Gregory J. Kato;Chi V. Dang

  • Discrimination between related DNA sites by a single amino acid residue of Myc-related basic-helix-loop-helix proteins

    Chi V. Dang;Christine Dolde;Maura L. Gillison;Gregory J. Kato

Frequent Co-Authors

Mark T. Gladwin
Mark T. Gladwin University of Pittsburgh
Victor R. Gordeuk
Victor R. Gordeuk University of Illinois at Chicago
Martin H. Steinberg
Martin H. Steinberg Boston University
Robyn J. Barst
Robyn J. Barst Columbia University
Alan T. Remaley
Alan T. Remaley National Institutes of Health
Clinton T. Baldwin
Clinton T. Baldwin Boston University
J. Philip McCoy
J. Philip McCoy National Institutes of Health
Elliott Vichinsky
Elliott Vichinsky University of California, San Francisco
Chi V. Dang
Chi V. Dang University of Pennsylvania
David B. Badesch
David B. Badesch University of Colorado Denver

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