World's Best Scientists 2026 revealed!

D-Index & Metrics

Chemistry

D-Index
63
Citations
17594
World Ranking
8298
National Ranking
34

Vladimír Křen 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 Vladimír Křen 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: 486 publications — 88th percentile

88% of scientists in this discipline score the same or lower.

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

Vladimír Křen 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 Vladimír Křen 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: 63 D-Index — 54th percentile

54% of scientists in this discipline score the same or lower.

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

Overview

Vladimír Křen is affiliated with the Czech Academy of Sciences in the Czech Republic. Their research spans the fields of Biochemistry, Genetics and Molecular Biology, and Medicine, with significant contributions specifically in the subfields of Molecular Biology, Immunology, Pharmacology, Organic Chemistry, and Pulmonary and Respiratory Medicine.

The primary research themes in their work include:

  • Glycosylation and Glycoproteins Research
  • Galectins and Cancer Biology
  • Silymarin and Mushroom Poisoning
  • Carbohydrate Chemistry and Synthesis
  • Toxin Mechanisms and Immunotoxins
  • Enzyme Production and Characterization
  • Berberine and alkaloids research

Frequent publication venues for Vladimír Křen's work include:

  • International Journal of Molecular Sciences
  • Journal of Agricultural and Food Chemistry
  • Bioorganic Chemistry
  • Antioxidants
  • Biotechnology Advances

The recent papers associated with Vladimír Křen demonstrate engagement with pharmacokinetics, molecular effects of bioactive compounds, and analytical techniques, among other topics. Examples include:

  • "Systematic review of pharmacokinetics and potential pharmacokinetic interactions of flavonolignans from silymarin," 2021, published in Medicinal Research Reviews
  • "Silybin and its congeners: from traditional medicine to molecular effects," 2022, published in Natural Product Reports
  • "Multidrug Resistance Modulation Activity of Silybin Derivatives and Their Anti-Inflammatory Potential," 2020, published in Antioxidants
  • "Simple and Rapid HPLC Separation and Quantification of Flavonoid, Flavonolignans, and 2,3-Dehydroflavonolignans in Silymarin," 2020, published in Foods
  • "Hesperidin, Hesperetin, Rutinose, and Rhamnose Act as Skin Anti-Aging Agents," 2023, published in Molecules

Collaborative research efforts include frequent co-authorship with:

  • Pavla Bojarová
  • Lucie Petrásková
  • Helena Pelantová
  • Kateřina Valentová
  • Kristýna Slámová

Best Publications

  • Identification of Cd36 ( Fat ) as an insulin-resistance gene causing defective fatty acid and glucose metabolism in hypertensive rats

    Timothy J. Aitman;Anne M. Glazier;Caroline A. Wallace;Lisa D. Cooper

  • Silybin and silymarin--new and emerging applications in medicine.

    Radek Gazak;Daniela Walterova;Vladimir Kren

  • A genetic linkage map of the laboratory rat, Rattus norvegicus

    Howard J. Jacob;Howard J. Jacob;Donna M. Brown;Ruth K. Bunker;Mark J. Daly

  • Integrated transcriptional profiling and linkage analysis for identification of genes underlying disease

    Norbert Hubner;Caroline A Wallace;Heike Zimdahl;Enrico Petretto

  • Glycosides in medicine: "The role of glycosidic residue in biological activity".

    Vladimir Kren;Ludmila Martinkova

  • Biodegradation potential of the genus Rhodococcus.

    Ludmila Martínková;Bronislava Uhnáková;Miroslav Pátek;Jan Nesvera

  • Silybin and silymarin - new effects and applications

    Vladimír Kren;Daniela Walterová

  • Isoquercitrin: pharmacology, toxicology, and metabolism.

    Kateřina Valentová;Jiří Vrba;Martina Bancířová;Jitka Ulrichová

  • European contribution to the study of ROS : a summary of the findings and prospects for the future from the COST action BM1203 (EU-ROS)

    Javier Egea;Isabel Fabregat;Yves M Frapart;Pietro Ghezzi

  • Enzymatic Glycosylation of Small Molecules: Challenging Substrates Require Tailored Catalysts

    Tom Desmet;Wim Soetaert;Pavla Bojarová;Vladimir Křen

  • Secondary metabolites of the fungusMonascus: A review

    Unknown

  • Heritability and Tissue Specificity of Expression Quantitative Trait Loci

    Enrico Petretto;Jonathan Mangion;Nicholas J Dickens;Stuart A Cook

  • An analysis of spontaneous hypertension in spontaneously hypertensive rats by means of new recombinant inbred strains.

    M Pravenec;P Klír;V Kren;J Zicha

  • Sweet antibiotics – the role of glycosidic residues in antibiotic and antitumor activity and their randomization

    Vladimír Křen;Tomáš Řezanka

  • Transgenic rescue of defective Cd36 ameliorates insulin resistance in spontaneously hypertensive rats.

    Pravenec M;Landa;Zidek;Musilova A

  • Chemistry of silybin

    D. Biedermann;E. Vavříková;L. Cvak;V. Křen

  • Glycosidases: a key to tailored carbohydrates

    Pavla Bojarová;Pavla Bojarová;Vladimír Křen

  • Glycosylation employing bio-systems: from enzymes to whole cells

    Vladimír Křen;Joachim Thiem

  • Cosegregation of blood pressure with a kallikrein gene family polymorphism.

    M Pravenec;V Kren;J Kunes;A G Scicli

  • SNP and haplotype mapping for genetic analysis in the rat

    Kathrin Saar;Alfred Beck;Marie-Thérèse Bihoreau;Ewan Birney

  • Oxidised derivatives of silybin and their antiradical and antioxidant activity.

    Radek Gažák;Alena Svobodová;Jitka Psotová;Petr Sedmera

  • Mechanism of the Antioxidant Action of Silybin and 2,3-Dehydrosilybin Flavonolignans: A Joint Experimental and Theoretical Study

    Trouillas P;Marsal P;Svobodová A;Vostálová J

  • β-N-Acetylhexosaminidase: What's in a name…?

    Kristýna Slámová;Pavla Bojarová;Lucie Petrásková;Vladimír Kren

  • Nitrile- and Amide-converting Microbial Enzymes: Stereo-, Regio- and Chemoselectivity

    Ludmila MartÍnková;VladimÍr Křen

  • Biotransformations with nitrilases

    Ludmila Martínková;Vladimír Kren

  • Constituents and antimicrobial properties of blue honeysuckle: a novel source for phenolic antioxidants.

    Irena Palíková;Jan Heinrich;Petr Bednář;Petr Marhol

  • The silymarin composition… and why does it matter???

    Christopher Steven Chambers;Veronika Holečková;Lucie Petrásková;David Biedermann

  • The in vitro biological activity of Lepidium meyenii extracts

    K Valentová;D Buckiová;V Kren;J Peknicová

Frequent Co-Authors

Michal Pravenec
Michal Pravenec Czech Academy of Sciences
Sergio Riva
Sergio Riva National Research Council (CNR)
Jitka Ulrichová
Jitka Ulrichová Palacký University, Olomouc
Joachim Thiem
Joachim Thiem Universität Hamburg
Theodore W. Kurtz
Theodore W. Kurtz University of California, San Francisco
Petr Ježek
Petr Ježek Institute of Physiology
Wim Soetaert
Wim Soetaert Ghent University
Vilím Šimánek
Vilím Šimánek Palacký University, Olomouc
Pascal Dumy
Pascal Dumy École Nationale Supérieure de Chimie de Montpellier
Tomáš Etrych
Tomáš Etrych Czech Academy of Sciences

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