World's Best Scientists 2026 revealed!

D-Index & Metrics

Medicine

D-Index
74
Citations
19666
World Ranking
19406
National Ranking
9667

Andrzej S. Tarnawski 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 Andrzej S. Tarnawski 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: 611 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: 476 publications — 54th percentile

54% of scientists in this discipline score the same or lower.

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

Andrzej S. Tarnawski 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 Andrzej S. Tarnawski 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: 400 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: 74 D-Index — 4th percentile

4% of scientists in this discipline score the same or lower.

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

Research.com Recognitions

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

Overview

Andrzej S. Tarnawski is affiliated with the Veterans Health Administration in the United States and has focused their research primarily within the field of Medicine. Their work spans several subfields including Pulmonary and Respiratory Medicine, Surgery, Oncology, Hepatology, and Infectious Diseases.

The main topics covered in Tarnawski's research include:

  • Gastric Cancer Management and Outcomes
  • Helicobacter pylori-related gastroenterology studies
  • Liver physiology and pathology
  • COVID-19 Clinical Research Studies
  • Long-Term Effects of COVID-19
  • Phagocytosis and Immune Regulation
  • Circadian rhythm and melatonin

The scientist has published in a variety of academic venues, with frequent publications in:

  • Gastroenterology
  • World Journal of Gastroenterology
  • Cells
  • American Journal of Physiology-Gastrointestinal and Liver Physiology
  • Advances in Interventional Cardiology

Notable recent papers authored or co-authored by Tarnawski include:

  • The Critical Role of Growth Factors in Gastric Ulcer Healing: The Cellular and Molecular Mechanisms and Potential Clinical Implications, 2021, Cells
  • Endothelial cells and blood vessels are major targets for COVID-19-induced tissue injury and spreading to various organs, 2022, World Journal of Gastroenterology
  • 385 Dedifferentiation and Reprogramming of Epithelial Cells During Gastric Ulcer Healing is Triggered by Hypoxia and a Well-Coordinated, Sequential Activation of EGFR Signaling: Cross Talk with IGF1 and COX2, 2021, Gastroenterology

Among Tarnawski's frequent co-authors are:

  • Amrita Ahluwalia
  • Neil Hoa
  • Michael K. Jones
  • Ankita Ahluwalia

In recognition of their professional contributions, Tarnawski is a member of the Association of American Physicians.

Best Publications

  • Inhibition of angiogenesis by nonsteroidal anti-inflammatory drugs: insight into mechanisms and implications for cancer growth and ulcer healing.

    M. K. Jones;Hongtao Wang;B. M. Peskar;E. Levin;E. Levin

  • Prostaglandin E2 transactivates EGF receptor: a novel mechanism for promoting colon cancer growth and gastrointestinal hypertrophy.

    Rama Pai;Brian Soreghan;Brian Soreghan;Imre L Szabo;Imre L Szabo;Meredith Pavelka;Meredith Pavelka

  • Gastric Mucosal Defense and Cytoprotection: Bench to Bedside

    Loren Laine;Koji Takeuchi;Andrzej Tarnawski

  • Cellular and molecular mechanisms of gastrointestinal ulcer healing.

    Andrzej S Tarnawski;Andrzej S Tarnawski

  • Critical role of hypoxia sensor--HIF-1α in VEGF gene activation. Implications for angiogenesis and tissue injury healing.

    A Ahluwalia;A S Tarnawski

  • Cyclooxygenase 2—implications on maintenance of gastric mucosal integrity and ulcer healing: controversial issues and perspectives

    F Halter;A S Tarnawski;A Schmassmann;B M Peskar

  • Gastrointestinal mucosal regeneration: role of growth factors.

    M K Jones;M Tomikawa;B Mohajer;A S Tarnawski

  • Protective effect of sucralfate against alcohol-induced gastric mucosal injury in the rat. Macroscopic, histologic, ultrastructural, and functional time sequence analysis.

    Daniel Hollander;Andrzej Tarnawski;William J. Krause;Hella Gergely

  • Prostaglandin Protection of Carbon Tetrachloride-Induced Liver Cell Necrosis in the Rat

    Jerzy Stachura;Andrzej Tarnawski;Kevin J. Ivey;Tomasz Mach

  • Overexpression of VEGF and angiopoietin 2: a key to high vascularity of hepatocellular carcinoma?

    Woo Sung Moon;Ki Hoon Rhyu;Myoung Jae Kang;Dong Geun Lee

  • PTEN regulatory functions in tumor suppression and cell biology.

    Eric C. Chu;Andrzej S. Tarnawski

  • Increased expression of epidermal growth factor receptor during gastric ulcer healing in rats.

    Andrzej Tarnawski;Jerzy Stachura;Theodore Durbin;I.James Sarfeh

  • Prostaglandins promote colon cancer cell invasion; signaling by cross-talk between two distinct growth factor receptors

    Rama Pai;Rama Pai;Toshikazu Nakamura;Toshikazu Nakamura;Toshikazu Nakamura;Woo S. Moon;Woo S. Moon;Andrzej S. Tarnawski;Andrzej S. Tarnawski

  • Prostaglandin protection of the gastric mucosa against alcohol injury--a dynamic time-related process. Role of the mucosal proliferative zone.

    Andrzej Tarnawski;Daniel Hollander;Jerzy Stachura;William J. Krause

  • PGE(2) stimulates VEGF expression in endothelial cells via ERK2/JNK1 signaling pathways.

    Rama Pai;Imre L. Szabo;Imre L. Szabo;Brian A. Soreghan;Brian A. Soreghan;Songul Atay;Songul Atay

  • Natural gastric infection with Helicobacter pylori in monkeys: a model for spiral bacteria infection in humans.

    Andre Dubois;Andre Dubois;Nancy Fiala;Nancy Fiala;Lillie M. Heman-Ackah;E.Susan Drazek

  • Serum response factor: discovery, biochemistry, biological roles and implications for tissue injury healing.

    J Chai;A S Tarnawski

  • Deoxycholic Acid Activates β-Catenin Signaling Pathway and Increases Colon Cell Cancer Growth and Invasiveness

    Rama Pai;Andrzej S. Tarnawski;Teresa Tran

  • Regeneration of gastric mucosa during ulcer healing is triggered by growth factors and signal transduction pathways.

    A. Tarnawski;I.L. Szabo;I.L. Szabo;S.S. Husain;S.S. Husain;B. Soreghan;B. Soreghan

  • Portal hypertension and gastric mucosal injury in rats: Effects of alcohol

    I.James Sarfeh;I.James Sarfeh;A. Tarnawski;A. Tarnawski;A. Malki;A. Malki;G.R. Mason;G.R. Mason

Frequent Co-Authors

Michael K. Jones
Michael K. Jones Murdoch University
Amrita Ahluwalia
Amrita Ahluwalia Queen Mary University of London
Keizo Sugimachi
Keizo Sugimachi Kyushu University
Toshikazu Nakamura
Toshikazu Nakamura Osaka University
Seigo Kitano
Seigo Kitano Oita University
Markus W. Büchler
Markus W. Büchler Champalimaud Foundation
Toshikazu Yoshikawa
Toshikazu Yoshikawa Kyoto Prefectural University of Medicine
Yoshihiko Maehara
Yoshihiko Maehara Kyushu University
Thomas Y. Ma
Thomas Y. Ma Pennsylvania State University
Jean Claude Reubi
Jean Claude Reubi University of Bern

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