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Leonard A. Zwelling

D-Index & Metrics

Biology and Biochemistry

D-Index
55
Citations
9469
World Ranking
15195
National Ranking
6353

Leonard A. Zwelling 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 Leonard A. Zwelling 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: 150 publications — 27th percentile

27% of scientists in this discipline score the same or lower.

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

Leonard A. Zwelling 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 Leonard A. Zwelling 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: 55 D-Index — 25th percentile

25% of scientists in this discipline score the same or lower.

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

Overview

Leonard A. Zwelling is affiliated with The University of Texas MD Anderson Cancer Center in the United States. Their work is situated within the medical research community, with an institutional connection to a leading cancer treatment and research center.

There is no publicly listed record of recent papers demonstrating their latest research contributions in academic journals or conferences. Similarly, there is no available data on frequent co-authors or specific publication venues linked to their work.

No information is available regarding book publications or specific fields and subfields of study attributed to Leonard A. Zwelling. Additionally, there are no documented main topics of research or scholarly work identified in the accessible source data.

There are no recorded awards or honors associated with their name in the available data, and the scientist is currently living.

Best Publications

  • DNA-protein and DNA interstrand cross-linking by cis- and trans-platinum(II) diamminedichloride in L1210 mouse leukemia cells and relation to cytotoxicity.

    Leonard A. Zwelling;Tom Anderson;Kurt W. Kohn

  • Protein-associated deoxyribonucleic acid strand breaks in L1210 cells treated with the deoxyribonucleic acid intercalating agents 4'-(9-acridinylamino) methanesulfon-m-anisidide and adriamycin.

    Leonard A. Zwelling;Stephen Michaels;Leonard C. Erickson;Richard S. Ungerleider

  • Cancer Drugs in the United States: Justum Pretium—The Just Price

    Hagop M. Kantarjian;Tito Fojo;Michael Mathisen;Leonard A. Zwelling

  • The clinical features of hepatic angiosarcoma: a report of four cases and a review of the English literature.

    Gershon Y. Locker;James H. Doroshow;Leonard A. Zwelling;Bruce A. Chabner

  • DNA Cross-Linking as an Indicator of Sensitivity and Resistance of Mouse L1210 Leukemia to cis-Diamminedichloroplatinum(II) and l-Phenylalanine Mustard

    Leonard A. Zwelling;Stephen Michaels;Howard Schwartz;Patricia P. Dobson

  • Correlations between intercalator-induced DNA strand breaks and sister chromatid exchanges, mutations, and cytotoxicity in Chinese hamster cells.

    Yves Pommier;Leonard A. Zwelling;Chien Song Kao-Shan;Jacqueline Whang-Peng

  • Characterization of an amsacrine-resistant line of human leukemia cells: evidence for a drug-resistant form of topoisomerase II

    L. A. Zwelling;M. Hinds;D. Chan;J. Mayes

  • Isolation of intercalator-dependent protein-linked DNA strand cleavage activity from cell nuclei and identification as topoisomerase II

    Jon Minford;Yves Pommier;Jan Filipski;Kurt W. Kohn

  • Formation and rejoining of deoxyribonucleic acid double-strand breaks induced in isolated cell nuclei by antineoplastic intercalating agents

    Yves Pommier;Ronald E. Schwartz;Kurt W. Kohn;Leonard A. Zwelling

  • Quantitation of cis-diamminedichloroplatinum II (cisplatin)-DNA-intrastrand adducts in testicular and ovarian cancer patients receiving cisplatin chemotherapy.

    E. Reed;S. H. Yuspa;Leonard A Zwelling;R. F. Ozols

  • A survey on data reproducibility in cancer research provides insights into our limited ability to translate findings from the laboratory to the clinic.

    Aaron Mobley;Suzanne K. Linder;Russell Braeuer;Lee M. Ellis

  • Mechanism of action of cis-dichlorodiammineplatinum(II).

    Leonard A Zwelling;K. W. Kohn

  • Phase I study of Topotecan, a new topoisomerase I inhibitor, in patients with refractory or relapsed acute leukemia

    HM Kantarjian;M Beran;A Ellis;L Zwelling

  • Identification of a Point Mutation in the Topoisomerase II Gene from a Human Leukemia Cell Line Containing an Amsacrine-resistant Form of Topoisomerase II

    Michael Hinds;Karl Deisseroth;Karl Deisseroth;Janice Mayes;Elizabeth Altschuler

  • Effects of the DNA intercalators 4'-(9-acridinylamino)methanesulfon-m-anisidide and 2-methyl-9-hydroxyellipticinium on topoisomerase II mediated DNA strand cleavage and strand passage

    Yves Pommier;Jon K. Minford;Ronald E. Schwartz;Leonard A. Zwelling

  • Effects of DNA intercalating agents on topoisomerase II induced DNA strand cleavage in isolated mammalian cell nuclei.

    Yves Pommier;Ronald E. Schwartz;Leonard A. Zwelling;Kurt W. Kohn

  • Kinetics of Formation and Disappearance of a DNA Cross-linking Effect in Mouse Leukemia L1210 Cells Treated with cis- and trans-Diamminedichloroplatinum(II)

    Leonard A. Zwelling;Kurt W. Kohn;Warren E. Ross;Regina A. G. Ewig

  • Topoisomerase II levels and drug sensitivity in adult acute myelogenous leukemia

    Scott H. Kaufmann;Judith E. Karp;Richard J. Jones;Carole B. Miller

  • Mutagenicity, cytotoxicity and DNA crosslinking in V79 Chinese hamster cells treated with cis- and trans-Pt(II) diamminedichloride.

    Leonard A. Zwelling;Matthews O. Bradley;Nancy A. Sharkey;Tom Anderson

  • Reduced Formation of Protein-associated DNA Strand Breaks in Chinese Hamster Cells Resistant to Topoisomerase II Inhibitors

    Yves Pommier;Ronald E. Schwartz;Leonard A. Zwelling;Donna Kerrigan

Frequent Co-Authors

Kurt W. Kohn
Kurt W. Kohn National Institutes of Health
Yves Pommier
Yves Pommier National Institutes of Health
Elihu H. Estey
Elihu H. Estey University of Washington
Michael R. Mattern
Michael R. Mattern National Institutes of Health
Walter N. Hittelman
Walter N. Hittelman The University of Texas MD Anderson Cancer Center
Borje S. Andersson
Borje S. Andersson The University of Texas MD Anderson Cancer Center
Hagop M. Kantarjian
Hagop M. Kantarjian The University of Texas MD Anderson Cancer Center
Robert A. Newman
Robert A. Newman The University of Texas MD Anderson Cancer Center
Miloslav Beran
Miloslav Beran The University of Texas MD Anderson Cancer Center
Stuart H. Yuspa
Stuart H. Yuspa National Institutes of Health

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Best Scientists Citing Leonard A. Zwelling

Yves Pommier

Yves Pommier

National Institutes of Health

Publications: 55

Neil Osheroff

Neil Osheroff

Vanderbilt University

Publications: 37

Kurt W. Kohn

Kurt W. Kohn

National Institutes of Health

Publications: 33

Hagop M. Kantarjian

Hagop M. Kantarjian

The University of Texas MD Anderson Cancer Center

Publications: 30

Scott H. Kaufmann

Scott H. Kaufmann

Mayo Clinic

Publications: 28

Giovanni Capranico

Giovanni Capranico

University of Bologna

Publications: 25

Brian Godman

Brian Godman

University of Strathclyde

Publications: 24

Franco Zunino

Franco Zunino

University of Milan

Publications: 22

William T. Beck

William T. Beck

University of Illinois at Chicago

Publications: 22

John L. Nitiss

John L. Nitiss

University of Illinois at Chicago

Publications: 17

Bruce C. Baguley

Bruce C. Baguley

University of Auckland

Publications: 16

Isaiah J. Fidler

Isaiah J. Fidler

The University of Texas MD Anderson Cancer Center

Publications: 16

Mary K. Danks

Mary K. Danks

St. Jude Children's Research Hospital

Publications: 15

Viktor Brabec

Viktor Brabec

Czech Academy of Sciences

Publications: 14

Eric K. Rowinsky

Eric K. Rowinsky

Eli Lilly (United States)

Publications: 14

Maurizio D'Incalci

Maurizio D'Incalci

Humanitas University

Publications: 14

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