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Peter W. Villalta

D-Index & Metrics

Chemistry

D-Index
45
Citations
6939
World Ranking
16502
National Ranking
4102

Peter W. Villalta 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 Peter W. Villalta 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: 147 publications — 13th percentile

13% of scientists in this discipline score the same or lower.

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

Peter W. Villalta 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 Peter W. Villalta 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: 45 D-Index — 10th percentile

10% of scientists in this discipline score the same or lower.

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

Overview

Peter W. Villalta is affiliated with the University of Minnesota in the United States. Their research output spans the fields of biochemistry, genetics, molecular biology, and medicine, with specific focus in molecular biology, spectroscopy, cancer research, pharmacology, and oncology.

The scientist's work is documented in various peer-reviewed journals and publication venues. Frequent venues include Chemical Research in Toxicology, bioRxiv (Cold Spring Harbor Laboratory), Cell, Analytical Chemistry, and Science Advances.

Key areas of study and main topics covered in Peter W. Villalta's research include:

  • Metabolomics and Mass Spectrometry Studies
  • DNA Repair Mechanisms
  • Carcinogens and Genotoxicity Assessment
  • Mass Spectrometry Techniques and Applications
  • RNA modifications and cancer
  • Analytical Chemistry and Chromatography
  • Nephrotoxicity and Medicinal Plants

Major recent papers that feature their research contributions are:

  • "Small RNAs are modified with N-glycans and displayed on the surface of living cells" (2021), published in Cell
  • "Extracellular matrix stiffness determines DNA repair efficiency and cellular sensitivity to genotoxic agents" (2020), published in Science Advances
  • "A small molecule inhibitor prevents gut bacterial genotoxin production" (2022), published in Nature Chemical Biology
  • "Biosynthesis, Mechanism of Action, and Inhibition of the Enterotoxin Tilimycin Produced by the Opportunistic Pathogen Klebsiella oxytoca" (2020), published in ACS Infectious Diseases
  • "Identification of New Markers of Alcohol-Derived DNA Damage in Humans" (2021), published in Biomolecules

Frequent co-authors with whom Peter W. Villalta has collaborated extensively include Silvia Balbo, Robert J. Turesky, Foster C. Jacobs, Alessia Stornetta, and Scott J. Walmsley. These collaborations have contributed to a breadth of research outputs across several complex topics within molecular biology and toxicology.

Best Publications

  • The human gut bacterial genotoxin colibactin alkylates DNA

    Matthew R. Wilson;Yindi Jiang;Peter W. Villalta;Alessia Stornetta

  • Small RNAs are modified with N-glycans and displayed on the surface of living cells.

    Ryan A Flynn;Kayvon Pedram;Stacy A Malaker;Pedro J Batista

  • Identification of DNA Adducts of Acetaldehyde

    Mingyao Wang;Edward J. McIntee;Guang Cheng;Yongli Shi

  • 2'-Hydroxylation of nicotine by cytochrome P450 2A6 and human liver microsomes: formation of a lung carcinogen precursor.

    Stephen S. Hecht;J. Bradley Hochalter;Peter W. Villalta;Sharon E. Murphy

  • Reactions of formaldehyde plus acetaldehyde with deoxyguanosine and DNA: formation of cyclic deoxyguanosine adducts and formaldehyde cross-links.

    Guang Cheng;Yongli Shi;Shana J Sturla;John R Jalas

  • DNA Adductomics

    Unknown

  • Detection and quantitation of acrolein-derived 1,N2-propanodeoxyguanosine adducts in human lung by liquid chromatography-electrospray ionization-tandem mass spectrometry.

    Siyi Zhang;Peter W. Villalta;Mingyao Wang;Stephen S. Hecht

  • Mass Spectrometry of Structurally Modified DNA

    Natalia Tretyakova;Peter W. Villalta;Srikanth Kotapati

  • Identification of an acetaldehyde adduct in human liver DNA and quantitation as N2-ethyldeoxyguanosine.

    Mingyao Wang;Nanxiong Yu;Li Chen;Peter W. Villalta

  • Identification of Adducts Formed by Pyridyloxobutylation of Deoxyguanosine and DNA by 4-(Acetoxymethylnitrosamino)-1-(3-pyridyl)-1-butanone, a Chemically Activated Form of Tobacco Specific Carcinogens

    Mingyao Wang;Guang Cheng;Shana J. Sturla;Yongli Shi

  • Quantitation of pyridyloxobutyl DNA adducts of tobacco-specific nitrosamines in rat tissue DNA by high-performance liquid chromatography-electrospray ionization-tandem mass spectrometry.

    Yanbin Lao;Peter W. Villalta;Shana J. Sturla;Mingyao Wang

  • Formation and Accumulation of Pyridyloxobutyl DNA Adducts in F344 Rats Chronically Treated With 4-(Methylnitrosamino)-1-(3-pyridyl)-1-butanone and Enantiomers of Its Metabolite, 4-(Methylnitrosamino)-1-(3-pyridyl)-1-butanol

    Yanbin Lao;Nanxiong Yu;Fekadu Kassie;Peter W. Villalta

  • Analysis of crotonaldehyde- and acetaldehyde-derived 1,n(2)-propanodeoxyguanosine adducts in DNA from human tissues using liquid chromatography electrospray ionization tandem mass spectrometry.

    Siyi Zhang;Peter W. Villalta;Mingyao Wang;Stephen S. Hecht

  • Analysis of 23 Polycyclic Aromatic Hydrocarbons in Smokeless Tobacco by Gas Chromatography−Mass Spectrometry

    Irina Stepanov;Peter W Villalta;Aleksandar Knezevich;Joni Jensen

  • Reactions of O(3P) with alkyl iodides: Rate coefficients and reaction products

    Mary K. Gilles;Andrew A. Turnipseed;Ranajit K. Talukdar;Yinon Rudich

  • Analysis of Phenanthrene and Benzo[a]pyrene Tetraol Enantiomers in Human Urine: Relevance to the Bay Region Diol Epoxide Hypothesis of Benzo[a]pyrene Carcinogenesis and to Biomarker Studies

    Stephen S. Hecht;Steven G. Carmella;Peter W. Villalta;J. Bradley Hochalter

  • A study of FeCO- and the 3Σ- and 5Σ- states of FeCO by negative ion photoelectron spectroscopy

    Peter W. Villalta;Doreen G. Leopold

  • Quantitation of an Acetaldehyde Adduct in Human Leukocyte DNA and the Effect of Smoking Cessation

    Li Chen;Mingyao Wang;Peter W Villalta;Xianghua Luo

  • Identification of O2-substituted pyrimidine adducts formed in reactions of 4-(acetoxymethylnitrosamino)- 1-(3-pyridyl)-1-butanone and 4-(acetoxymethylnitros- amino)-1-(3-pyridyl)-1-butanol with DNA.

    Stephen S Hecht;Peter W Villalta;Shana J Sturla;Guang Cheng

  • Application of a High-Resolution Mass-Spectrometry-Based DNA Adductomics Approach for Identification of DNA Adducts in Complex Mixtures

    Silvia Balbo;Stephen S. Hecht;Pramod Upadhyaya;Peter W. Villalta

  • Mass spectrometric analysis of relative levels of pyridyloxobutylation adducts formed in the reaction of DNA with a chemically activated form of the tobacco-specific carcinogen 4-(methylnitrosamino)-1-(3-pyridyl)-1-butanone.

    Shana J. Sturla;Jana Scott;Yanbin Lao;Stephen S. Hecht

Frequent Co-Authors

Stephen S. Hecht
Stephen S. Hecht University of Minnesota
Robert J. Turesky
Robert J. Turesky University of Minnesota
Dorothy K. Hatsukami
Dorothy K. Hatsukami University of Minnesota
Carleton J. Howard
Carleton J. Howard National Oceanic and Atmospheric Administration
Wendy S. Garrett
Wendy S. Garrett Harvard University
David R. Hanson
David R. Hanson Augsburg College
Ranajit K. Talukdar
Ranajit K. Talukdar University of Colorado Boulder
Mary K. Gilles
Mary K. Gilles Lawrence Berkeley National Laboratory
James A. Swenberg
James A. Swenberg University of North Carolina at Chapel Hill
Edward J. Dunlea
Edward J. Dunlea University of Colorado Boulder

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Best Scientists Citing Peter W. Villalta

Stephen S. Hecht

Stephen S. Hecht

University of Minnesota

Publications: 108

Dorothy K. Hatsukami

Dorothy K. Hatsukami

University of Minnesota

Publications: 34

Yinsheng Wang

Yinsheng Wang

University of California, Riverside

Publications: 31

Robert J. Turesky

Robert J. Turesky

University of Minnesota

Publications: 29

James F. Rusling

James F. Rusling

University of Connecticut

Publications: 17

Michal Hocek

Michal Hocek

Czech Academy of Sciences

Publications: 16

F. Peter Guengerich

F. Peter Guengerich

Vanderbilt University

Publications: 13

James A. Swenberg

James A. Swenberg

University of North Carolina at Chapel Hill

Publications: 13

Mingfei Zhou

Mingfei Zhou

Fudan University

Publications: 13

Neal L. Benowitz

Neal L. Benowitz

University of California, San Francisco

Publications: 13

John N. Crowley

John N. Crowley

Max Planck Society

Publications: 12

Jian-Min Yuan

Jian-Min Yuan

University of Pittsburgh

Publications: 11

Eric Oswald

Eric Oswald

Federal University of Toulouse Midi-Pyrénées

Publications: 11

John D. Crounse

John D. Crounse

California Institute of Technology

Publications: 11

Paul O. Wennberg

Paul O. Wennberg

California Institute of Technology

Publications: 11

Lawrence J. Marnett

Lawrence J. Marnett

Vanderbilt University

Publications: 11

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