World's Best Scientists 2026 revealed!
Cheryl A. Janson

Cheryl A. Janson

D-Index & Metrics

Chemistry

D-Index
54
Citations
9141
World Ranking
12749
National Ranking
230

Cheryl A. Janson 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 Cheryl A. Janson 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: 122 publications — 6th percentile

6% of scientists in this discipline score the same or lower.

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

Cheryl A. Janson 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 Cheryl A. Janson 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: 54 D-Index — 31st percentile

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

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

Overview

Cheryl A. Janson is affiliated with Roche in Switzerland. Their research spans several interconnected fields within medicine and the biological sciences, focusing on infectious diseases and molecular biology.

The main fields of study in Janson's work include:

  • Medicine
  • Biochemistry, Genetics and Molecular Biology

Their subfields of study further specify their focus on:

  • Infectious Diseases
  • Molecular Biology
  • Parasitology
  • Epidemiology
  • Materials Chemistry

Janson's research covers a range of topics relevant to disease mechanisms, drug targeting, and biochemical processes. Key topics include:

  • Tuberculosis Research and Epidemiology
  • Parasitic Diseases Research and Treatment
  • Parasites and Host Interactions
  • Trypanosoma species research and implications
  • Biochemical and Molecular Research
  • Enzyme Structure and Function
  • HIV/AIDS drug development and treatment

Their recent publications illustrate this multidisciplinary approach. Notable papers include:

  • "Crystal structure of dihydrofolate reductase from the filarial nematode W. bancrofti in complex with NADPH and folate," published in 2023 in PLoS neglected tropical diseases
  • "Investigating the Roles of Active Site Residues in Mycobacterium tuberculosis Indole-3-glycerol Phosphate Synthase, a Potential Target for Antitubercular Agents," published in 2023 in ACS Bio & Med Chem Au
  • "Mutational analysis confirms the presence of distal inhibitor-selectivity determining residues in B. stearothermophilus dihydrofolate reductase," published in 2020 in Archives of Biochemistry and Biophysics

Janson has frequently collaborated with several scientists, including:

  • Nina M. Goodey
  • Tyler Eck
  • Ueli Gubler
  • Thomas Candela
  • Jaclyn Catalano

These collaborations appear across different studies and contribute to advancing knowledge in enzymology, infectious disease mechanisms, and molecular targets for drug development.

The venues where Janson publishes are specialized journals in the fields of tropical diseases, biochemistry, and biomedical chemistry, which include:

  • PLoS neglected tropical diseases
  • ACS Bio & Med Chem Au
  • Archives of Biochemistry and Biophysics

Best Publications

  • Novel subunit-subunit interactions in the structure of glutamine synthetase.

    Robert J. Almassy;Cheryl A. Janson;R. Hamlin;N. H. Xuong

  • Potent and selective nonpeptide inhibitors of caspases 3 and 7 inhibit apoptosis and maintain cell functionality.

    Dennis Lee;Scott A. Long;Jerry L. Adams;George Chan

  • Structure of and kinetic channelling in bifunctional dihydrofolate reductase-thymidylate synthase.

    Daniel R. Knighton;Chen-Chen Kan;Eleanor Howland;Cheryl A. Janson

  • Refined structures of beta-ketoacyl-acyl carrier protein synthase III.

    Xiayang Qiu;Cheryl A Janson;Ward W Smith;Martha Head

  • 4-Aryl-1,2,3-triazole: a novel template for a reversible methionine aminopeptidase 2 inhibitor, optimized to inhibit angiogenesis in vivo.

    Lara S. Kallander;Qing Lu;Wenfang Chen;Thaddeus Tomaszek

  • Crystal structure of Staphylococcus aureus tyrosyl-tRNA synthetase in complex with a class of potent and specific inhibitors.

    Xiayang Qiu;Cheryl A. Janson;Ward W. Smith;Susan M. Green

  • Design of thymidylate synthase inhibitors using protein crystal structures: the synthesis and biological evaluation of a novel class of 5-substituted quinazolinones.

    Stephen E. Webber;Ted M. Bleckman;John Attard;Judith G. Deal

  • Discovery of a Novel and Potent Class of FabI-Directed Antibacterial Agents

    David J. Payne;William H. Miller;Valerie Berry;John Brosky

  • Structure of the C-terminally truncated human ProMMP9, a gelatin-binding matrix metalloproteinase

    Patricia A. Elkins;Yen Sen Ho;Ward W. Smith;Cheryl A. Janson

  • Indole naphthyridinones as inhibitors of bacterial enoyl-ACP reductases FabI and FabK.

    Mark A. Seefeld;William H. Miller;Kenneth A. Newlander;Walter J. Burgess

  • Unique fold and active site in cytomegalovirus protease

    Xiayang Qiu;Jeffrey S. Culp;Anthony G. DiLella;Brian Hellmig

  • Refined atomic model of glutamine synthetase at 3.5 A resolution.

    M M Yamashita;R J Almassy;C A Janson;D Cascio

  • Crystal structure of beta-ketoacyl-acyl carrier protein synthase III. A key condensing enzyme in bacterial fatty acid biosynthesis.

    Xiayang Qiu;Cheryl A. Janson;Alex K. Konstantinidis;Silas Nwagwu

  • Design of potent and selective human cathepsin K inhibitors that span the active site

    S K Thompson;S M Halbert;M J Bossard;T A Tomaszek

  • Crystal structure and substrate specificity of the beta-ketoacyl-acyl carrier protein synthase III (FabH) from Staphylococcus aureus.

    Xiayang Qiu;Anthony E. Choudhry;Cheryl A. Janson;Michael Grooms

  • Stereochemical mechanism of action for thymidylate synthase based on the X-ray structure of the covalent inhibitory ternary complex with 5-fluoro-2′-deoxyuridylate and 5,10-methylenetetrahydrofolate

    D.A. Matthews;J.E. Villafranca;C.A. Janson;W.W. Smith

  • Molecular basis for triclosan activity involves a flipping loop in the active site.

    Xiayang Qiu;Cheryl A. Janson;Robert I. Court;Martin G. Smyth

  • Discovery of aminopyridine-based inhibitors of bacterial enoyl-ACP reductase (FabI).

    William H. Miller;Mark A. Seefeld;Kenneth A. Newlander;Irene N. Uzinskas

  • Crystal structure of human osteoclast cathepsin K complex with E-64.

    Baoguang Zhao;Cheryl A. Janson;Bernard Y. Amegadzie;Karla D'Alessio

  • 1,4-Disubstituted imidazoles are potential antibacterial agents functioning as inhibitors of enoyl acyl carrier protein reductase (FabI).

    Dirk A Heerding;George Chan;Walter E DeWolf;Andrew P Fosberry

  • Identification of a Series of Tricyclic Natural Products as Potent Broad-Spectrum Inhibitors of Metallo-β-Lactamases

    David J. Payne;Juan Antonio Hueso-Rodríguez;Helen Boyd;Néstor O. Concha

Frequent Co-Authors

Daniel F. Veber
Daniel F. Veber GlaxoSmithKline (United Kingdom)
David J. Payne
David J. Payne GlaxoSmithKline (United Kingdom)
Christine Debouck
Christine Debouck GlaxoSmithKline (United Kingdom)
David Eisenberg
David Eisenberg Harvard University
Paul M. Keller
Paul M. Keller MSD (United States)
J. M. White
J. M. White The University of Texas at Austin
Steven A. Carr
Steven A. Carr Broad Institute
Stephen E. Webber
Stephen E. Webber The University of Texas at Austin

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