World's Best Scientists 2026 revealed!

D-Index & Metrics

Medicine

D-Index
86
Citations
33875
World Ranking
13949
National Ranking
1290

Patrick G. Johnston 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 Patrick G. Johnston 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: 359 publications — 30th percentile

30% of scientists in this discipline score the same or lower.

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

Patrick G. Johnston 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 Patrick G. Johnston 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: 86 D-Index — 31st percentile

31% of scientists in this discipline score the same or lower.

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

Overview

Patrick G. Johnston is affiliated with Queen's University Belfast in the United Kingdom. Their research spans multiple areas within neuroscience and medicine, with a primary focus on cognitive neuroscience and related subfields.

Their notable recent publications include:

  • Identification of Children at Risk of Schizophrenia via Deep Learning and EEG Responses, 2020, IEEE Journal of Biomedical and Health Informatics
  • Neural memory plasticity for medical anomaly detection, 2020, Neural Networks
  • Quantifying and Numerically Representing Recharge and Flow Components in a Karstified Carbonate Aquifer, 2020, Water Resources Research
  • Application of 15N tracing for estimating nitrogen cycle processes in soils of a constructed wetland, 2020, Water Research
  • A causal role for the right angular gyrus in self-location mediated perspective taking, 2020, Scientific Reports

Frequent co-authors in their work include:

  • Naohide Yamamoto
  • Jonathan Robinson
  • Alan J. Pegna
  • Graham Kerr
  • Kristen S. Baker

They have published multiple articles in recurring venues such as:

  • Clinical Lymphoma Myeloma & Leukemia
  • Scientific Reports
  • Cortex
  • European Journal of Neuroscience
  • bioRxiv (Cold Spring Harbor Laboratory)

Their research primarily focuses on these main fields of study:

  • Neuroscience
  • Medicine

Subfields of particular interest include:

  • Cognitive Neuroscience
  • Artificial Intelligence
  • Pathology and Forensic Medicine
  • Experimental and Cognitive Psychology
  • Environmental Engineering

Main topics explored in their work comprise:

  • Visual perception and processing mechanisms
  • Neural and Behavioral Psychology Studies
  • Neural dynamics and brain function
  • Face Recognition and Perception
  • Lymphoma Diagnosis and Treatment
  • EEG and Brain-Computer Interfaces
  • Memory and Neural Mechanisms

Best Publications

  • 5-Fluorouracil: mechanisms of action and clinical strategies

    Daniel B. Longley;D. Paul Harkin;Patrick G. Johnston

  • Cancer drug resistance: an evolving paradigm

    Caitriona Holohan;Sandra Van Schaeybroeck;Daniel B. Longley;Patrick G. Johnston

  • Molecular mechanisms of drug resistance

    Daniel Longley;Patrick Johnston

  • The role of thymidylate synthase expression in prognosis and outcome of adjuvant chemotherapy in patients with rectal cancer.

    P G Johnston;E R Fisher;H E Rockette;B Fisher

  • BRCA1 Functions as a Differential Modulator of Chemotherapy-induced Apoptosis

    Jennifer E. Quinn;Richard D. Kennedy;Paul B. Mullan;Paula M. Gilmore

  • The Role of BRCA1 in the Cellular Response to Chemotherapy

    Richard D Kennedy;Jennifer E Quinn;Paul B Mullan;Patrick G Johnston

  • Standing the test of time: targeting thymidylate biosynthesis in cancer therapy

    Peter M. Wilson;Peter V. Danenberg;Patrick G. Johnston;Heinz-Josef Lenz

  • Prognostic Value of Thymidylate Synthase, Ki-67, and p53 in Patients With Dukes’ B and C Colon Cancer: A National Cancer Institute–National Surgical Adjuvant Breast and Bowel Project Collaborative Study

    Carmen J. Allegra;Soon Paik;Linda H. Colangelo;Allyson L. Parr

  • Thymidylate synthase expression in colorectal cancer: a prognostic and predictive marker of benefit from adjuvant fluorouracil-based chemotherapy.

    David Edler;Bengt Glimelius;Marja Hallström;Anders Jakobsen

  • Immunological quantitation of thymidylate synthase using the monoclonal antibody TS 106 in 5-fluorouracil-sensitive and -resistant human cancer cell lines.

    Patrick G. Johnston;James C. Drake;Jane Trepel;Carmen J. Allegra

  • CD44 Potentiates the Adherence of Metastatic Prostate and Breast Cancer Cells to Bone Marrow Endothelial Cells

    Jayne E. Draffin;Suzanne McFarlane;Ashleigh Hill;Patrick G. Johnston

  • Characterization of p53 Wild-Type and Null Isogenic Colorectal Cancer Cell Lines Resistant to 5-Fluorouracil, Oxaliplatin, and Irinotecan

    John Boyer;Estelle G. McLean;Somaiah Aroori;Peter Wilson

  • BRCA1 mRNA expression levels predict for overall survival in ovarian cancer after chemotherapy.

    J. E. Quinn;C. R. James;G. E. Stewart;J. M. Mulligan

  • HIF-1 and NF-kappaB-mediated upregulation of CXCR1 and CXCR2 expression promotes cell survival in hypoxic prostate cancer cells.

    P J Maxwell;R Gallagher;A Seaton;C Wilson

  • Nonapical and Cytoplasmic Expression of Interleukin-8, CXCR1, and CXCR2 Correlates with Cell Proliferation and Microvessel Density in Prostate Cancer

    Catherine Murphy;Maryalice McGurk;Johanna Pettigrew;Alfredo Santinelli

  • Investigation of the Prognostic and Predictive Value of Thymidylate Synthase, p53, and Ki-67 in Patients With Locally Advanced Colon Cancer

    Carmen J. Allegra;Allyson L. Parr;Lester E. Wold;Michelle R. Mahoney

  • Molecular Basis for Estrogen Receptor α Deficiency in BRCA1-Linked Breast Cancer

    Alison M. Hosey;Julia J. Gorski;Margaret M. Murray;Jennifer E. Quinn

  • Development and Independent Validation of a Prognostic Assay for Stage II Colon Cancer Using Formalin-Fixed Paraffin-Embedded Tissue

    Richard D. Kennedy;Max Bylesjo;Peter Kerr;Timothy Davison

  • 211 BRCA1 functions as a differential modulator of chemotherapy induced apoptosis

    J.E. Quinn;R.D. Kennedy;P.B. Mullan;P.G. Johnston

  • Prognostic V alue o f T hymidylate S ynthase, K i-67, a nd p53 in Patients W ith D ukes' B a nd C C olon C ancer: A N ational Cancer I nstitute-Nation al S urgical A djuvant B reast a nd B owel Project C ollaborative S tudy

    Carmen J. Allegra;Soon Paik;Linda H. Colangelo;Allyson L. Parr

Frequent Co-Authors

Manuel Salto-Tellez
Manuel Salto-Tellez Queen's University Belfast
Mark Lawler
Mark Lawler Queen's University Belfast
Carmen J. Allegra
Carmen J. Allegra University of Florida
Ultan McDermott
Ultan McDermott AstraZeneca (United Kingdom)
Kenneth J. O'Byrne
Kenneth J. O'Byrne Queensland University of Technology
Jochen H. M. Prehn
Jochen H. M. Prehn Royal College of Surgeons in Ireland
Philip S. Rudland
Philip S. Rudland University of Liverpool
Heinz-Josef Lenz
Heinz-Josef Lenz University of Southern California
Pierre Laurent-Puig
Pierre Laurent-Puig Université Paris Cité
Peter Selby
Peter Selby University of Leeds

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