World's Best Scientists 2026 revealed!
VIEW LIST
Kelvin J.A. Davies

D-Index & Metrics

Biology and Biochemistry

D-Index
123
Citations
60402
World Ranking
550
National Ranking
349

Kelvin J.A. Davies publication distribution in Biology and Biochemistry in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Biology and Biochemistry in 2026. The highlighted bar marks where Kelvin J.A. Davies sits on this spectrum.

47–56 publications: 8 scientists 57–66 publications: 35 scientists 67–76 publications: 106 scientists 77–86 publications: 231 scientists 87–96 publications: 414 scientists 97–106 publications: 546 scientists 107–116 publications: 704 scientists 117–126 publications: 849 scientists 127–136 publications: 980 scientists 137–146 publications: 942 scientists 147–156 publications: 969 scientists 157–166 publications: 950 scientists 167–176 publications: 951 scientists 177–186 publications: 915 scientists 187–196 publications: 787 scientists 197–206 publications: 841 scientists 207–216 publications: 735 scientists 217–226 publications: 709 scientists 227–236 publications: 651 scientists 237–246 publications: 605 scientists 247–256 publications: 510 scientists 257–266 publications: 524 scientists 267–276 publications: 434 scientists 277–286 publications: 418 scientists 287–296 publications: 350 scientists 297–306 publications: 363 scientists 307–316 publications: 315 scientists 317–326 publications: 296 scientists 327–336 publications: 261 scientists 337–346 publications: 240 scientists 347–356 publications: 219 scientists 357–366 publications: 197 scientists 367–376 publications: 154 scientists 377–386 publications: 161 scientists 387–396 publications: 155 scientists 397–406 publications: 145 scientists 407–416 publications: 124 scientists 417–426 publications: 112 scientists 427–436 publications: 132 scientists 437–446 publications: 116 scientists 447–456 publications: 99 scientists 457–466 publications: 81 scientists 467–476 publications: 91 scientists 477–486 publications: 80 scientists 487–496 publications: 80 scientists 497–506 publications: 60 scientists 507–516 publications: 36 scientists 517–526 publications: 46 scientists 527–536 publications: 54 scientists 537–546 publications: 44 scientists 547–556 publications: 43 scientists 557–566 publications: 43 scientists 567–576 publications: 42 scientists 577–586 publications: 25 scientists 587–596 publications: 34 scientists 597–606 publications: 23 scientists 607–616 publications: 33 scientists 617–626 publications: 31 scientists 627–636 publications: 27 scientists 637–646 publications: 25 scientists 647–656 publications: 28 scientists 657–666 publications: 34 scientists 667–676 publications: 18 scientists 677–686 publications: 16 scientists 687–696 publications: 10 scientists 697–706 publications: 12 scientists 707–716 publications: 21 scientists 717–726 publications: 12 scientists 727–736 publications: 12 scientists 737–746 publications: 10 scientists 747–756 publications: 7 scientists 757–766 publications: 13 scientists 767–776 publications: 15 scientists 777–786 publications: 13 scientists 787–796 publications: 9 scientists 797–806 publications: 9 scientists 807–816 publications: 7 scientists 817–826 publications: 4 scientists 827–836 publications: 9 scientists 837–846 publications: 7 scientists 847–856 publications: 3 scientists 857–866 publications: 5 scientists 867–876 publications: 5 scientists 877–886 publications: 11 scientists 887–896 publications: 3 scientists 897–906 publications: 4 scientists 907–916 publications: 7 scientists 917–926 publications: 5 scientists 927–936 publications: 6 scientists 937–946 publications: 6 scientists 947–956 publications: 3 scientists 957–966 publications: 7 scientists 967–976 publications: 2 scientists 977–986 publications: 2 scientists 987–996 publications: 1 scientists 997–1,006 publications: 5 scientists 1,007–1,016 publications: 2 scientists 1,017–1,026 publications: 2 scientists 1,027 publications: 1 scientists 1,028+ publications: 100 scientists
47 publications 1,028+

This scientist: 329 publications — 83rd percentile

83% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 1,028 publications or more.

Kelvin J.A. Davies D-index placement in Biology and Biochemistry in 2026

The chart shows the D-index (discipline H-index) distribution of Biology and Biochemistry scientists ranked by Research.com in 2026. The highlighted bar marks where Kelvin J.A. Davies sits on this spectrum.

40–41 D-Index: 80 scientists 42–43 D-Index: 183 scientists 44–45 D-Index: 317 scientists 46–47 D-Index: 504 scientists 48–49 D-Index: 718 scientists 50–51 D-Index: 900 scientists 52–53 D-Index: 1,026 scientists 54–55 D-Index: 1,150 scientists 56–57 D-Index: 1,236 scientists 58–59 D-Index: 1,253 scientists 60–61 D-Index: 1,163 scientists 62–63 D-Index: 1,131 scientists 64–65 D-Index: 1,032 scientists 66–67 D-Index: 897 scientists 68–69 D-Index: 814 scientists 70–71 D-Index: 715 scientists 72–73 D-Index: 709 scientists 74–75 D-Index: 596 scientists 76–77 D-Index: 512 scientists 78–79 D-Index: 473 scientists 80–81 D-Index: 412 scientists 82–83 D-Index: 373 scientists 84–85 D-Index: 358 scientists 86–87 D-Index: 285 scientists 88–89 D-Index: 273 scientists 90–91 D-Index: 227 scientists 92–93 D-Index: 208 scientists 94–95 D-Index: 193 scientists 96–97 D-Index: 153 scientists 98–99 D-Index: 157 scientists 100–101 D-Index: 148 scientists 102–103 D-Index: 120 scientists 104–105 D-Index: 113 scientists 106–107 D-Index: 100 scientists 108–109 D-Index: 86 scientists 110–111 D-Index: 67 scientists 112–113 D-Index: 72 scientists 114–115 D-Index: 73 scientists 116–117 D-Index: 64 scientists 118–119 D-Index: 53 scientists 120–121 D-Index: 60 scientists 122–123 D-Index: 54 scientists 124–125 D-Index: 43 scientists 126–127 D-Index: 38 scientists 128–129 D-Index: 49 scientists 130–131 D-Index: 26 scientists 132–133 D-Index: 18 scientists 134–135 D-Index: 23 scientists 136–137 D-Index: 32 scientists 138–139 D-Index: 32 scientists 140–141 D-Index: 27 scientists 142–143 D-Index: 19 scientists 144–145 D-Index: 22 scientists 146–147 D-Index: 12 scientists 148–149 D-Index: 16 scientists 150–151 D-Index: 14 scientists 152–153 D-Index: 10 scientists 154–155 D-Index: 13 scientists 156–157 D-Index: 10 scientists 158–159 D-Index: 7 scientists 160–161 D-Index: 9 scientists 162–163 D-Index: 13 scientists 164–165 D-Index: 4 scientists 166 D-Index: 4 scientists 167+ D-Index: 98 scientists
40 D-Index 167+

This scientist: 123 D-Index — 97th percentile

97% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 167 D-Index or more.

Research.com Recognitions

  • 2017 - Fellow of the Royal College of Physicians of Edinburgh
  • 2017 - Fellow of The Linnean Society of London
  • 2016 - Fellow of the Royal Society of Biology (FRSB), United Kingdom
  • 2015 - Fellow of the Academy for Gerontology in Higher Education
  • 2015 - Honorary Fellow of the Italian Academy of Pathology
  • 2015 - Fellow of the Society for Redox Biology & Medicine
  • 2015 - Member of Academia Europaea
  • 2015 - Fellow of the Royal Society of Chemistry (FRSC)
  • 2015 - Fellow of the Royal Institution of Great Britain
  • 2014 - Fellow of the Royal Society of Medicine (London)
  • 2012 - Knight, National Order of Merit of France
  • 2012 - Fellow of the Society for Free Radical Biology & Medicine
  • 1995 - Fellow of the American Association for the Advancement of Science (AAAS)

Overview

Kelvin J.A. Davies is a researcher affiliated with the University of Southern California in the United States. Their primary fields of study include Medicine and Biochemistry, Genetics and Molecular Biology, with significant contributions to related subfields such as Molecular Biology, Physiology, Obstetrics and Gynecology, Immunology, and Nephrology.

The scientist's research covers a range of topics, including COVID-19 Impact on Reproduction, Gout, Hyperuricemia and Uric Acid, Plant Toxicity and Pharmacological Properties, Heat Shock Proteins research, Genetics, Aging, and Longevity in Model Organisms, Epigenetics and DNA Methylation, and Redox Biology and Oxidative Stress.

Kelvin J.A. Davies has several frequent co-authors, indicating ongoing collaborative work. These colleagues include Michael J. Davies, Rafael Radí, Barry Halliwell, John Tower, and Malcolm J. Jackson.

Publication venues where this researcher has contributed multiple articles include Free Radical Biology and Medicine, Journal of Dietary Supplements, The Journal of Urology, Nature Metabolism, and Ageing Research Reviews.

The following recent papers represent some of Kelvin J.A. Davies' contributions to scientific literature:

  • Guidelines for measuring reactive oxygen species and oxidative damage in cells and in vivo, 2022, Nature Metabolism
  • Sarcopenia - Molecular mechanisms and open questions, 2020, Ageing Research Reviews
  • Sex differences in the response to oxidative and proteolytic stress, 2020, Redox Biology
  • COVID-19 during Pregnancy and Postpartum:, 2020, Journal of Dietary Supplements
  • DNA methylation clock DNAmFitAge shows regular exercise is associated with slower aging and systemic adaptation, 2023, GeroScience

Kelvin J.A. Davies holds the distinction of being a Member of Academia Europaea since 2015 and has been a Fellow of the American Association for the Advancement of Science (AAAS) since 1995.

Best Publications

  • Mitochondrial free radical generation, oxidative stress, and aging.

    Enrique Cadenas;Kelvin J.A. Davies

  • Free radicals and tissue damage produced by exercise

    Kelvin J.A. Davies;Alexandre T. Quintanilha;George A. Brooks;Lester Packer

  • Protein damage and degradation by oxygen radicals. I. general aspects.

    K. J. A. Davies

  • Measuring reactive oxygen and nitrogen species with fluorescent probes: challenges and limitations.

    Balaraman Kalyanaraman;Victor Darley-Usmar;Kelvin J.A. Davies;Phyllis A. Dennery

  • Oxidative stress: the paradox of aerobic life.

    Kelvin J.A. Davies

  • Oxidative stress, antioxidant defenses, and damage removal, repair, and replacement systems.

    Kelvin J. A. Davies

  • Calcium and oxidative stress: from cell signaling to cell death

    Gennady Ermak;Kelvin J.A Davies

  • Protein damage and degradation by oxygen radicals. II. Modification of amino acids.

    K. J. A. Davies;M. E. Delsignore;S. W. Lin

  • Degradation of oxidized proteins in mammalian cells.

    Tilman Grune;Thomas Reinheckel;Kelvin J. A. Davies

  • Degradation of oxidized proteins by the 20S proteasome.

    Kelvin J.A. Davies

  • The oxidative inactivation of mitochondrial electron transport chain components and ATPase.

    Yin Zhang;Olivier Marcillat;Cecilia R Giulivi;Lars Ernster

  • Decreased proteolysis caused by protein aggregates, inclusion bodies, plaques, lipofuscin, ceroid, and 'aggresomes' during oxidative stress, aging, and disease

    Tilman Grune;Tobias Jung;Katrin Merker;Kelvin J.A. Davies

  • Protein damage and degradation by oxygen radicals. III. Modification of secondary and tertiary structure.

    K. J. A. Davies;M. E. Delsignore

  • Redox cycling of anthracyclines by cardiac mitochondria. I. Anthracycline radical formation by NADH dehydrogenase.

    K. J. A. Davies;J. H. Doroshow

  • Oxidative stress response and Nrf2 signaling in aging.

    Hongqiao Zhang;Kelvin J.A. Davies;Henry Jay Forman

  • Uric acid-iron ion complexes. A new aspect of the antioxidant functions of uric acid.

    K J A Davies;A Sevanian;S F Muakkassah-Kelly;P Hochstein

  • How do nutritional antioxidants really work: nucleophilic tone and para-hormesis versus free radical scavenging in vivo.

    Henry Jay Forman;Kelvin J. A. Davies;Fulvio Ursini

  • Redox cycling of anthracyclines by cardiac mitochondria. II. Formation of superoxide anion, hydrogen peroxide, and hydroxyl radical.

    J. H. Doroshow;K. J. A. Davies

  • Lon protease preferentially degrades oxidized mitochondrial aconitase by an ATP-stimulated mechanism.

    Daniela A. Bota;Kelvin J. A. Davies

  • Free radical biology and medicine: it's a gas, man!

    William A. Pryor;Kendall N. Houk;Christopher S. Foote;Jon M. Fukuto

Frequent Co-Authors

Henry Jay Forman
Henry Jay Forman University of Southern California
Tilman Grune
Tilman Grune University of Potsdam
John Tower
John Tower University of Southern California
Cecilia R Giulivi
Cecilia R Giulivi University of California, Davis
Thomas Reinheckel
Thomas Reinheckel University of Freiburg
Paul Hochstein
Paul Hochstein University of Southern California
Lester Packer
Lester Packer University of Southern California
Fulvio Ursini
Fulvio Ursini University of Padua
Caleb E. Finch
Caleb E. Finch University of Southern California
Zsolt Radak
Zsolt Radak Hungarian University of Sports Science

External Links

Wikipedia of Kelvin J.A. Davies Personal website of Kelvin J.A. Davies

If you think any of the details on this page are incorrect, let us know.

Report an issue

We appreciate your kind effort to assist us to improve this page, it would be helpful providing us with as much detail as possible in the text box below:

Related Online Degrees & Career Pathways

Exploring Biology and Biochemistry opens a variety of advanced online degree and career options in health and science. For those interested in healthcare leadership, an online phd in healthcare management prepares you for roles in hospital administration and policy development.

Clinical practice is not the only avenue—students seeking clinical expertise without in-person requirements may consider a dnp online no clinicals program, designed for advanced practice nurses focusing on non-clinical leadership and informatics.

Interested in pharmacy but not already a licensed pharmacist? There are online pharmd programs for non pharmacists offering a path toward pharmaceutical expertise and regulatory roles.

Alternatively, the growing fitness industry provides strong opportunities for science graduates. You can specialize in kinesiology, sports nutrition, or wellness coaching through fitness degrees online. These pathways highlight the flexibility of science backgrounds in today’s dynamic workforce.

Best Scientists Citing Kelvin J.A. Davies

Tilman Grune

Tilman Grune

University of Potsdam

Publications: 162

Bertrand Friguet

Bertrand Friguet

Sorbonne University

Publications: 84

Michael J. Davies

Michael J. Davies

University of Copenhagen

Publications: 78

Scott K. Powers

Scott K. Powers

University of Florida

Publications: 67

Jose Viña

Jose Viña

University of Valencia

Publications: 66

Malcolm J. Jackson

Malcolm J. Jackson

University of Liverpool

Publications: 65

Zsolt Radak

Zsolt Radak

Hungarian University of Sports Science

Publications: 63

Barry Halliwell

Barry Halliwell

National University of Singapore

Publications: 62

Allen Taylor

Allen Taylor

Tufts University

Publications: 54

D. Allan Butterfield

D. Allan Butterfield

University of Kentucky

Publications: 54

Christiaan Leeuwenburgh

Christiaan Leeuwenburgh

University of Florida

Publications: 53

Jeffrey N. Keller

Jeffrey N. Keller

Pennington Biomedical Research Center

Publications: 53

Li Li Ji

Li Li Ji

University of Minnesota

Publications: 49

Henry Jay Forman

Henry Jay Forman

University of Southern California

Publications: 38

Balaraman Kalyanaraman

Balaraman Kalyanaraman

Medical College of Wisconsin

Publications: 37

Federico V. Pallardó

Federico V. Pallardó

University of Valencia

Publications: 36

Trending Scientists

Malgorzata Jurczak

Malgorzata Jurczak

Lam Research

Yuri Estrin

Yuri Estrin

Monash University

Davey L. Jones

Davey L. Jones

Bangor University

Kenneth E. Barner

Kenneth E. Barner

University of Delaware

C. Benchouk

C. Benchouk

Centre national de la recherche scientifique, CNRS

Russell T. Shinohara

Russell T. Shinohara

University of Pennsylvania

Edoardo Cremonese

Edoardo Cremonese

CIMA Research Foundation

Thomas P. Conrads

Thomas P. Conrads

University of Pittsburgh

Scott Davies

Scott Davies

University of Toronto

Taha Merghoub

Taha Merghoub

Cornell University

Rafael A. Calvo

Rafael A. Calvo

Imperial College London

Andrew Blake

Andrew Blake

University of Cambridge

Youzhu Yuan

Youzhu Yuan

Xiamen University

Claudia Crestini

Claudia Crestini

Ca Foscari University of Venice

Theodore W. Randolph

Theodore W. Randolph

University of Colorado Boulder

Joel A. C. Baum

Joel A. C. Baum

University of Toronto

Related Biology and Biochemistry Rankings & Guides

2026 Is a Master’s in Biotechnology Worth It?

2026 Is a Master’s in Biotechnology Worth It?
2026 How Much Does a Nurse Leadership Degree Program Cost? Tuition, Fees & Total Expense Breakdown

2026 How Much Does a Nurse Leadership Degree Program Cost? Tuition, Fees & Total Expense Breakdown
2026 How to Become a Public Health Inspector: Education, Salary, and Job Outlook

2026 How to Become a Public Health Inspector: Education, Salary, and Job Outlook
2026 Best Master’s in Genetics Programs

2026 Best Master’s in Genetics Programs
2026 What Prerequisites Do You Need for an Adult Gerontology Primary Care Nurse Practitioner Degree? Entry Requirements, Credits & Eligibility Rules

2026 What Prerequisites Do You Need for an Adult Gerontology Primary Care Nurse Practitioner Degree? Entry Requirements, Credits & Eligibility Rules
2026 AI, Automation, and the Future of Nurse Administrator Degree Careers

2026 AI, Automation, and the Future of Nurse Administrator Degree Careers
2026 Is a Medical Billing & Coding Online Degree Worth It?

2026 Is a Medical Billing & Coding Online Degree Worth It?
2026 Cheapest and Shortest Online Occupational Therapy Degree Programs That Pay Well: Cost, Duration, and Salary Outlook

2026 Cheapest and Shortest Online Occupational Therapy Degree Programs That Pay Well: Cost, Duration, and Salary Outlook
2026 Online Medical Billing & Coding Degree Programs Costs: Tuition & Fees

2026 Online Medical Billing & Coding Degree Programs Costs: Tuition & Fees
2026 How To Become a Pharmaceutical Scientist: Salary & Career Paths

2026 How To Become a Pharmaceutical Scientist: Salary & Career Paths
2026 Fastest Online Healthcare Administration Degree Programs You Can Finish in Under 2 Years

2026 Fastest Online Healthcare Administration Degree Programs You Can Finish in Under 2 Years
2026 MSN-FNP vs. DNP-FNP: Explaining the Difference

2026 MSN-FNP vs. DNP-FNP: Explaining the Difference
2026 How to Become a Neurological Nurse Practitioner: Education, Salary, and Job Outlook

2026 How to Become a Neurological Nurse Practitioner: Education, Salary, and Job Outlook
2026 Easiest Online Medical Billing & Coding Degree Programs That Pay Well: High-Salary Degrees with Simple Admissions

2026 Easiest Online Medical Billing & Coding Degree Programs That Pay Well: High-Salary Degrees with Simple Admissions
2026 Is a 2-Year Respiratory Care Therapy Degree Worth It: Accelerated Bachelor's ROI & Time Trade-Offs

2026 Is a 2-Year Respiratory Care Therapy Degree Worth It: Accelerated Bachelor's ROI & Time Trade-Offs
2026 Biotechnology Careers: Guide to Career Paths, Options & Salary

2026 Biotechnology Careers: Guide to Career Paths, Options & Salary
2026 Cheapest and Shortest Online Medical Assisting Degree Programs That Pay Well: Cost, Duration, and Salary Outlook

2026 Cheapest and Shortest Online Medical Assisting Degree Programs That Pay Well: Cost, Duration, and Salary Outlook
2026 Which Schools Offer Flexible Start-Anytime Enrollment for a Nursing Education Program?

2026 Which Schools Offer Flexible Start-Anytime Enrollment for a Nursing Education Program?
2026 Public Health vs. Healthcare Management Degree: Explaining the Difference

2026 Public Health vs. Healthcare Management Degree: Explaining the Difference
2026 Most Affordable Online Master’s in Bioinformatics Programs

2026 Most Affordable Online Master’s in Bioinformatics Programs
2026 How to Become a Cath Lab Tech: Education, Salary, and Job Outlook

2026 How to Become a Cath Lab Tech: Education, Salary, and Job Outlook

Recently Published Articles

2026 Best Master’s Programs in Mental Health Counseling

2026 Best Master’s Programs in Mental Health Counseling
2026 What Prerequisites Do You Need for a Psychology Degree? Entry Requirements, Credits & Eligibility Rules

2026 What Prerequisites Do You Need for a Psychology Degree? Entry Requirements, Credits & Eligibility Rules
2026 Is Demand for Nurse Educator Degree Graduates Growing or Declining?

2026 Is Demand for Nurse Educator Degree Graduates Growing or Declining?
2026 Cheapest Online Clinical Mental Health Counseling Master's Degrees That Pay Well: Tuition, Duration, and Earnings

2026 Cheapest Online Clinical Mental Health Counseling Master's Degrees That Pay Well: Tuition, Duration, and Earnings
2026 Cheapest and Shortest Online Spanish Degree Programs That Pay Well: Cost, Duration, and Salary Outlook

2026 Cheapest and Shortest Online Spanish Degree Programs That Pay Well: Cost, Duration, and Salary Outlook
2026 Types of Master's Degrees for Healthcare Professionals

2026 Types of Master's Degrees for Healthcare Professionals
2026 Military-Friendly Online Exercise Science Degree Programs: Benefits, Accreditation, and Career Outcomes

2026 Military-Friendly Online Exercise Science Degree Programs: Benefits, Accreditation, and Career Outcomes
2026 How To Become a Bounty Hunter

2026 How To Become a Bounty Hunter
2026 Financial Aid for Online Cybersecurity Bachelor's Degrees: FAFSA, Grants, and Scholarships

2026 Financial Aid for Online Cybersecurity Bachelor's Degrees: FAFSA, Grants, and Scholarships
2026 What Can You Do With an MPH Degree

2026 What Can You Do With an MPH Degree
2026 How Fast Can You Get a Forensic Accounting Degree Online?

2026 How Fast Can You Get a Forensic Accounting Degree Online?
2026 How Fast Can You Get a Nutrition Degree Online?

2026 How Fast Can You Get a Nutrition Degree Online?
2026 Is an Information Technology Master's Degree Worth It? ROI, Salary & Career Impact

2026 Is an Information Technology Master's Degree Worth It? ROI, Salary & Career Impact
2026 How to Verify an SLP Program’s Accreditation and Licensure Readiness

2026 How to Verify an SLP Program’s Accreditation and Licensure Readiness
2026 How Long Does It Take to Earn an Online Cybersecurity Degree?

2026 How Long Does It Take to Earn an Online Cybersecurity Degree?
2026 One-Year Online Art History Master's Degree Programs: Accelerated Options, Costs & Outcomes

2026 One-Year Online Art History Master's Degree Programs: Accelerated Options, Costs & Outcomes
2026 Best Cybersecurity Master's Specializations for Career Growth

2026 Best Cybersecurity Master's Specializations for Career Growth
2026 AI Master's Degrees for Beginners With No Tech Background

2026 AI Master's Degrees for Beginners With No Tech Background
2026 How to Start a Career in Cybersecurity With No Experience

2026 How to Start a Career in Cybersecurity With No Experience
2026 Legal Studies Degree Master's Programs You Can Start Without Meeting All Requirements

2026 Legal Studies Degree Master's Programs You Can Start Without Meeting All Requirements
2026 Certified Nurse Aide (CNA) License Education Requirements in South Carolina

2026 Certified Nurse Aide (CNA) License Education Requirements in South Carolina