World's Best Scientists 2026 revealed!

D-Index & Metrics

Medicine

D-Index
117
Citations
56095
World Ranking
4183
National Ranking
406

John P. Sumpter 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 John P. Sumpter 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: 267 publications — 11th percentile

11% of scientists in this discipline score the same or lower.

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

John P. Sumpter 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 John P. Sumpter 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: 117 D-Index — 80th percentile

80% of scientists in this discipline score the same or lower.

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

Overview

John P. Sumpter is affiliated with Brunel University London in the United Kingdom. The research primarily focuses on environmental science, with a significant emphasis on health, toxicology, and mutagenesis. Their work spans several subfields including pollution, environmental chemistry, statistics and uncertainty, and nature and landscape conservation.

The main topics addressed in Sumpter's research include environmental toxicology and ecotoxicology, pharmaceutical and antibiotic environmental impacts, chemistry and chemical engineering, fish ecology and management studies, toxic organic pollutants impact, reproductive biology and impacts on aquatic species, as well as meta-analysis and systematic reviews.

Frequent co-authors collaborating with Sumpter include Andrew C. Johnson, Tamsin J. Runnalls, Michael H. Depledge, Chris D. Collins, and Gary R. Hutchison.

The scientist has contributed publications to several key venues, with frequent appearances in Environmental Toxicology and Chemistry and The Science of The Total Environment. Other publication venues include Science, Toxics, and Environmental Science & Technology.

Recent papers authored or co-authored by John P. Sumpter are:

  • Learning from the past and considering the future of chemicals in the environment, 2020, Science
  • Steroid hormones in the aquatic environment, 2021, The Science of The Total Environment
  • Environmental Occurrence and Predicted Pharmacological Risk to Freshwater Fish of over 200 Neuroactive Pharmaceuticals in Widespread Use, 2022, Toxics
  • Pharmaceuticals in the Aquatic Environment: No Answers Yet to the Major Questions, 2022, Environmental Toxicology and Chemistry
  • A 'Limitations' section should be mandatory in all scientific papers, 2022, The Science of The Total Environment

Best Publications

  • Widespread Sexual Disruption in Wild Fish

    Susan Jobling;Monique Nolan;Charles R. Tyler;Geoff Brighty

  • Estrogenic activity of surfactants and some of their degradation products assessed using a recombinant yeast screen

    Edwin J. Routledge;John P. Sumpter

  • Male reproductive health and environmental xenoestrogens

    J Toppari;JC Larsen;P Christiansen;A Giwercman

  • Vitellogenesis as a biomarker for estrogenic contamination of the aquatic environment.

    John P. Sumpter;Susan Jobling

  • Environmentally persistent alkylphenolic compounds are estrogenic

    R White;S Jobling;S A Hoare;J P Sumpter

  • A variety of environmentally persistent chemicals, including some phthalate plasticizers, are weakly estrogenic.

    Susan Jobling;Tracey Reynolds;Roger White;Malcolm G. Parker

  • Inhibition of testicular growth in rainbow trout (Oncorhynchus mykiss) exposed to estrogenic alkylphenolic chemicals

    Susan Jobling;John P. Sumpter;David Sheahan;Julia A. Osborne

  • Endocrine Disruption in Wildlife: A Critical Review of the Evidence

    C R Tyler;S Jobling;J P Sumpter

  • Several environmental oestrogens are also anti-androgens

    P Sohoni;JP Sumpter

  • The estrogenic activity of phthalate esters in vitro.

    Catherine A. Harris;Pirkko Henttu;Malcolm G. Parker;John P. Sumpter

  • Egg quality in fish: what makes a good egg?

    Suzanne Brooks;Charles R. Tyler;John P. Sumpter

  • Oocyte growth and development in teleosts

    C. R. Tyler;J. P. Sumpter

  • Some Alkyl Hydroxy Benzoate Preservatives (Parabens) Are Estrogenic

    Edwin J. Routledge;Joanne Parker;Jenny Odum;John Ashby

  • Estrogenic activity in five United Kingdom rivers detected by measurement of vitellogenesis in caged male trout

    Jule E. Harries;David A. Sheahan;Susan Jobling;Peter Matthiessen

  • Effects of the synthetic estrogen 17α‐ethinylestradiol on the life‐cycle of the fathead minnow (Pimephales promelas)

    Reinhard Länge;Thomas H. Hutchinson;Charlotte P. Croudace;Fred Siegmund

  • Relative potencies and combination effects of steroidal estrogens in fish.

    Karen L. Thorpe;Rob I. Cummings;Thomas H. Hutchinson;Martin Scholze

  • Gestational and lactational exposure of rats to xenoestrogens results in reduced testicular size and sperm production.

    Richard M. Sharpe;Janes S. Fisher;Mike M. Millar;Susan Jobling

  • Comparison of short-term estrogenicity tests for identification of hormone-disrupting chemicals.

    Helle Raun Andersen;Anna-Maria Andersson;Steven F. Arnold;Herman Autrup

  • Altered Sexual Maturation and Gamete Production in Wild Roach (Rutilus rutilus) Living in Rivers That Receive Treated Sewage Effluents

    S. Jobling;N. Beresford;M. Nolan;T. Rodgers-Gray

  • Differential effects of xenoestrogens on coactivator recruitment by estrogen receptor (ER) alpha and ERbeta.

    Edwin J. Routledge;Roger White;Malcolm G. Parker;John P. Sumpter

Frequent Co-Authors

Andrew C. Johnson
Andrew C. Johnson UK Centre for Ecology & Hydrology
Charles R. Tyler
Charles R. Tyler University of Exeter
Susan Jobling
Susan Jobling Brunel University London
Richard M. Sharpe
Richard M. Sharpe University of Edinburgh
John Ashby
John Ashby Syngenta (Switzerland)
Andreas Kortenkamp
Andreas Kortenkamp Brunel University London
Martin Scholze
Martin Scholze Brunel University London
M. J. Waldock
M. J. Waldock Centre for Environment, Fisheries and Aquaculture Science
Jorma Toppari
Jorma Toppari University of Turku
Damià Barceló
Damià Barceló University of Almería

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