World's Best Scientists 2026 revealed!

D-Index & Metrics

Biology and Biochemistry

D-Index
66
Citations
12797
World Ranking
8837
National Ranking
3935

Chemistry

D-Index
66
Citations
12480
World Ranking
7473
National Ranking
2192

Robert O. Ryan publication distribution in Chemistry in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Chemistry in 2026. The highlighted bar marks where Robert O. Ryan sits on this spectrum.

61–80 publications: 66 scientists 81–100 publications: 302 scientists 101–120 publications: 623 scientists 121–140 publications: 918 scientists 141–160 publications: 1,218 scientists 161–180 publications: 1,350 scientists 181–200 publications: 1,344 scientists 201–220 publications: 1,281 scientists 221–240 publications: 1,216 scientists 241–260 publications: 1,100 scientists 261–280 publications: 979 scientists 281–300 publications: 939 scientists 301–320 publications: 764 scientists 321–340 publications: 643 scientists 341–360 publications: 628 scientists 361–380 publications: 522 scientists 381–400 publications: 459 scientists 401–420 publications: 397 scientists 421–440 publications: 327 scientists 441–460 publications: 270 scientists 461–480 publications: 265 scientists 481–500 publications: 252 scientists 501–520 publications: 201 scientists 521–540 publications: 185 scientists 541–560 publications: 148 scientists 561–580 publications: 148 scientists 581–600 publications: 132 scientists 601–620 publications: 114 scientists 621–640 publications: 104 scientists 641–660 publications: 91 scientists 661–680 publications: 92 scientists 681–700 publications: 73 scientists 701–720 publications: 57 scientists 721–740 publications: 54 scientists 741–760 publications: 67 scientists 761–780 publications: 45 scientists 781–800 publications: 46 scientists 801–820 publications: 39 scientists 821–840 publications: 32 scientists 841–860 publications: 36 scientists 861–880 publications: 29 scientists 881–900 publications: 26 scientists 901–920 publications: 24 scientists 921–940 publications: 14 scientists 941–960 publications: 23 scientists 961–980 publications: 28 scientists 981–1,000 publications: 15 scientists 1,001–1,020 publications: 29 scientists 1,021–1,040 publications: 12 scientists 1,041–1,060 publications: 19 scientists 1,061–1,080 publications: 12 scientists 1,081–1,100 publications: 6 scientists 1,101–1,120 publications: 8 scientists 1,121–1,140 publications: 12 scientists 1,141–1,160 publications: 5 scientists 1,161–1,180 publications: 6 scientists 1,181–1,200 publications: 14 scientists 1,201–1,220 publications: 7 scientists 1,221–1,240 publications: 2 scientists 1,241–1,260 publications: 6 scientists 1,261–1,280 publications: 4 scientists 1,281–1,294 publications: 6 scientists 1,295+ publications: 100 scientists
61 publications 1,295+

This scientist: 230 publications — 43rd percentile

43% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 1,295 publications or more.

Robert O. Ryan D-index placement in Chemistry in 2026

The chart shows the D-index (discipline H-index) distribution of Chemistry scientists ranked by Research.com in 2026. The highlighted bar marks where Robert O. Ryan sits on this spectrum.

40–41 D-Index: 289 scientists 42–43 D-Index: 612 scientists 44–45 D-Index: 808 scientists 46–47 D-Index: 776 scientists 48–49 D-Index: 835 scientists 50–51 D-Index: 861 scientists 52–53 D-Index: 872 scientists 54–55 D-Index: 933 scientists 56–57 D-Index: 1,051 scientists 58–59 D-Index: 930 scientists 60–61 D-Index: 882 scientists 62–63 D-Index: 834 scientists 64–65 D-Index: 731 scientists 66–67 D-Index: 775 scientists 68–69 D-Index: 683 scientists 70–71 D-Index: 646 scientists 72–73 D-Index: 561 scientists 74–75 D-Index: 501 scientists 76–77 D-Index: 437 scientists 78–79 D-Index: 388 scientists 80–81 D-Index: 354 scientists 82–83 D-Index: 292 scientists 84–85 D-Index: 275 scientists 86–87 D-Index: 254 scientists 88–89 D-Index: 235 scientists 90–91 D-Index: 185 scientists 92–93 D-Index: 192 scientists 94–95 D-Index: 155 scientists 96–97 D-Index: 163 scientists 98–99 D-Index: 125 scientists 100–101 D-Index: 105 scientists 102–103 D-Index: 105 scientists 104–105 D-Index: 112 scientists 106–107 D-Index: 88 scientists 108–109 D-Index: 68 scientists 110–111 D-Index: 69 scientists 112–113 D-Index: 65 scientists 114–115 D-Index: 79 scientists 116–117 D-Index: 61 scientists 118–119 D-Index: 44 scientists 120–121 D-Index: 37 scientists 122–123 D-Index: 40 scientists 124–125 D-Index: 33 scientists 126–127 D-Index: 26 scientists 128–129 D-Index: 34 scientists 130–131 D-Index: 35 scientists 132–133 D-Index: 25 scientists 134–135 D-Index: 27 scientists 136–137 D-Index: 17 scientists 138–139 D-Index: 16 scientists 140–141 D-Index: 20 scientists 142–143 D-Index: 20 scientists 144–145 D-Index: 15 scientists 146–147 D-Index: 9 scientists 148–149 D-Index: 9 scientists 150–151 D-Index: 16 scientists 152–153 D-Index: 11 scientists 154–155 D-Index: 9 scientists 156–157 D-Index: 3 scientists 158 D-Index: 3 scientists 159+ D-Index: 98 scientists
40 D-Index 159+

This scientist: 66 D-Index — 60th percentile

60% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 159 D-Index or more.

Overview

Robert O. Ryan is affiliated with the University of Nevada Reno in the United States and has contributed extensively to the field of Biochemistry, Genetics and Molecular Biology. Their research output includes 47 publications in this main field, with a focus on several specialized subfields such as Molecular Biology, Clinical Biochemistry, Materials Chemistry, Biophysics, and Cardiology and Cardiovascular Medicine.

The scientist's work covers a range of important topics within biomedical science. Key research areas include:

  • Mitochondrial Function and Pathology
  • Metabolism and Genetic Disorders
  • ATP Synthase and ATPases Research
  • Electron Spin Resonance Studies
  • Chemotherapy-induced cardiotoxicity and mitigation
  • Metabolomics and Mass Spectrometry Studies
  • Diabetes, Cardiovascular Risks, and Lipoproteins

Robert O. Ryan has published in multiple peer-reviewed scientific journals, with frequent appearances in the following venues:

  • Biochimica et Biophysica Acta (BBA) - Biomembranes (4 publications)
  • Clinica Chimica Acta (3 publications)
  • Metabolites (3 publications)
  • Progress in Lipid Research (2 publications)
  • JIMD Reports (2 publications)

Recent papers authored or co-authored by Ryan include:

  • "Studies of the cardiolipin interactome," 2022, Progress in Lipid Research
  • "Inborn errors of metabolism associated with 3-methylglutaconic aciduria," 2021, Clinica Chimica Acta
  • "Reconstituted HDL as a therapeutic delivery device," 2021, Biochimica et Biophysica Acta (BBA) - Molecular and Cell Biology of Lipids
  • "Calcium-induced release of cytochrome c from cardiolipin nanodisks: Implications for apoptosis," 2021, Biochimica et Biophysica Acta (BBA) - Biomembranes
  • "Cardiolipin nanodisks confer protection against doxorubicin-induced mitochondrial dysfunction," 2022, Biochimica et Biophysica Acta (BBA) - Biomembranes

Collaboration forms a significant part of Robert O. Ryan's research activity. Frequent co-authors include:

  • Colin A. Fox
  • Kyle Lethcoe
  • Dylan E. Jones
  • Elizabeth A. Jennings
  • Irina Romenskaia

Best Publications

  • Glycosylphosphatidylinositol-Anchored High-Density Lipoprotein-Binding Protein 1 Plays a Critical Role in the Lipolytic Processing of Chylomicrons

    Anne P. Beigneux;Brandon S.J. Davies;Peter Gin;Michael M. Weinstein

  • Insect Haemolymph Proteins

    M. R. Kanost;J. K. Kawooya;J. H. Law;R. O. Ryan

  • Apolipoprotein E: from lipid transport to neurobiology.

    Paul S. Hauser;Vasanthy Narayanaswami;Vasanthy Narayanaswami;Robert O. Ryan;Robert O. Ryan

  • Cardiolipin and mitochondrial cristae organization.

    Nikita Ikon;Robert O. Ryan

  • Optimized bacterial expression of human apolipoprotein A-I.

    Robert O Ryan;Trudy M Forte;Michael N Oda

  • Apolipophorin III: role model apolipoprotein.

    Paul M.M. Weers;Robert O. Ryan

  • Structure and Interfacial Properties of Human Apolipoprotein A-V*

    Richard B. Weinberg;Victoria R. Cook;Jennifer A. Beckstead;Dale D.O. Martin

  • Lipid Transport Biochemistry and Its Role in Energy Production

    R.O. Ryan;D.J. van der Horst

  • Molecular basis of exchangeable apolipoprotein function.

    Vasanthy Narayanaswami;Robert O Ryan

  • Apolipoprotein A-V-heparin interactions: implications for plasma lipoprotein metabolism.

    Aivar Lookene;Jennifer A. Beckstead;Solveig Nilsson;Gunilla Olivecrona

  • Hemolymph lipid transport

    Brenda J. Blacklock;Robert O. Ryan

  • Apolipoprotein A-I assumes a "looped belt" conformation on reconstituted high density lipoprotein.

    Dale D.O. Martin;Madhu S. Budamagunta;Robert O. Ryan;John C. Voss

  • The C-terminal domain of apolipoprotein A-I contains a lipid-sensitive conformational trigger

    Michael N Oda;Trudy M Forte;Robert O Ryan;John C Voss

  • Changes in lipoprotein composition during larval-pupal metamorphosis of an insect, Manduca sexta.

    S V Prasad;R O Ryan;J H Law;M A Wells

  • Pyrene Excimer Fluorescence: A Spatially Sensitive Probe To Monitor Lipid-Induced Helical Rearrangement of Apolipophorin III†

    Sahoo D;Narayanaswami;Kay Cm;Ryan Ro

  • Curcumin nanodisks: formulation and characterization

    Mistuni Ghosh;Amareshwar T.K. Singh;Wenwei Xu;Todd Sulchek

  • Biosynthesis of linoleic acid in a termite, cockroach and cricket

    Gary J. Blomquist;Lawrence A. Dwyer;Arthur J. Chu;Robert O. Ryan

  • Lipid binding-induced conformational changes in the N-terminal domain of human apolipoprotein E.

    Carl A. Fisher;Robert O. Ryan

  • Insect apolipophorin III. Purification and properties.

    J K Kawooya;P S Keim;R O Ryan;J P Shapiro

  • The role of apolipophorin III in in vivo lipoprotein interconversions in adult Manduca sexta.

    M A Wells;R O Ryan;J K Kawooya;J H Law

  • Apolipoprotein A-V interaction with members of the low density lipoprotein receptor gene family.

    Stefan K Nilsson;Aivar Lookene;Jennifer A Beckstead;Jørgen Gliemann

Frequent Co-Authors

Cyril M. Kay
Cyril M. Kay University of Alberta
Trudy M. Forte
Trudy M. Forte UCSF Benioff Children's Hospital
John H. Law
John H. Law University of Arizona
Brian D. Sykes
Brian D. Sykes University of Alberta
Leo I. Gordon
Leo I. Gordon Northwestern University
Michael A. Wells
Michael A. Wells University of Arizona
Stephen G. Young
Stephen G. Young University of California, Los Angeles
Loren G. Fong
Loren G. Fong University of California, Los Angeles
André Bensadoun
André Bensadoun Cornell University
Anne P. Beigneux
Anne P. Beigneux University of California, Los Angeles

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