World's Best Scientists 2026 revealed!

D-Index & Metrics

Biology and Biochemistry

D-Index
59
Citations
11084
World Ranking
12681
National Ranking
225

Chemistry

D-Index
58
Citations
10922
World Ranking
10715
National Ranking
207

Philipp Christen 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 Philipp Christen 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: 215 publications — 38th percentile

38% of scientists in this discipline score the same or lower.

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

Philipp Christen 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 Philipp Christen 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: 58 D-Index — 42nd percentile

42% of scientists in this discipline score the same or lower.

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

Overview

Philipp Christen is affiliated with the University of Zurich in Switzerland. Their research spans several key areas in biochemistry, genetics, molecular biology, and medicine, with a significant focus on microbiology-related fields. The scientist's work primarily deals with infectious diseases, food science, biotechnology, and genetics. Their research topics cover bacterial genetics, microbial metabolic engineering, gut microbiota and health, antimicrobial resistance, and epidemiology of pathogens such as Salmonella and Campylobacter.

Their publication record includes contributions to various journals, with several papers published in prestigious venues such as Nature Communications, Cell Host & Microbe, PLoS Biology, Microbiology Spectrum, and Gut Microbes. The most frequently appearing journals in their portfolio are Nature Communications and Cell Host & Microbe.

Recent publications by Philipp Christen include:

  • Generation of an Escherichia coli strain growing on methanol via the ribulose monophosphate cycle, 2022, Nature Communications
  • Salmonella Typhimurium screen identifies shifts in mixed-acid fermentation during gut colonization, 2024, Cell Host & Microbe
  • The microbiota conditions a gut milieu that selects for wild-type Salmonella Typhimurium virulence, 2023, PLoS Biology
  • C-di-AMP levels modulate Staphylococcus aureus cell wall thickness, response to oxidative stress, and antibiotic resistance and tolerance, 2023, Microbiology Spectrum
  • Sublethal systemic LPS in mice enables gut-luminal pathogens to bloom through oxygen species-mediated microbiota inhibition, 2025, Nature Communications

Philipp Christen has collaborated frequently with several scientists, including Patrick Kiefer, Julia A. Vorholt, Wolf-Dietrich Hardt, Bidong D. Nguyen, and Manja Barthel. These collaborations reflect a network of work spanning microbiology, infectious diseases, and molecular biology.

Their research topics often address:

  • Salmonella and Campylobacter epidemiology
  • Gut microbiota and health
  • Microbial metabolic engineering and bioproduction
  • Bacterial genetics and biotechnology
  • Clostridium difficile and Clostridium perfringens research
  • Antimicrobial resistance in Staphylococcus
  • Gene regulatory network analysis

Philipp Christen's work contributes to understanding bacterial pathogens, their interactions with the host microbiota, and mechanisms underlying antibiotic resistance and bacterial metabolism. The focus on metabolic engineering and gene regulatory networks suggests an integrative approach combining genetics and systems biology to address challenges in infectious diseases and biotechnology.

Best Publications

  • Mechanism of action of aspartate aminotransferase proposed on the basis of its spatial structure.

    Jack F. Kirsch;Gregor Eichele;Geoffrey C. Ford;Michael G. Vincent

  • Kinetics of Molecular Chaperone Action

    Daniel Schmid;Antonio Baici;Heinz Gehring;Philipp Christen

  • Aminotransferases: demonstration of homology and division into evolutionary subgroups

    Perdeep K. Mehta;Terence I. Hale;Philipp Christen

  • Evolutionary relationships among pyridoxal‐5′‐phosphate‐dependent enzymes

    Frederick W. Alexander;Erika Sandmeier;Perdeep K. Mehta;Philipp Christen

  • Heavy Metals and Metalloids As a Cause for Protein Misfolding and Aggregation

    Markus J. Tamás;Sandeep K. Sharma;Sebastian Ibstedt;Therese Jacobson

  • The molecular evolution of pyridoxal-5'-phosphate-dependent enzymes.

    Perdeep K. Mehta;Philipp Christen

  • Multiple evolutionary origin of pyridoxal-5′-phosphate-dependent amino acid decarboxylases

    Erika Sandmeier;Terence I. Hale;Philipp Christen

  • Demonstration of the ethylmalonyl-CoA pathway by using 13C metabolomics

    Rémi Peyraud;Patrick Kiefer;Philipp Christen;Stephane Massou

  • Heavy metal ions are potent inhibitors of protein folding

    Sandeep K. Sharma;Pierre Goloubinoff;Philipp Christen

  • The kinetic parameters and energy cost of the Hsp70 chaperone as a polypeptide unfoldase

    Sandeep K Sharma;Paolo De Los Rios;Philipp Christen;Ariel Lustig

  • From cofactor to enzymes. The molecular evolution of pyridoxal‐5′‐phosphate‐dependent enzymes

    Philipp Christen;Perdeep K. Mehta

  • Cytoplasmic aspartate aminotransferase: syncatalytic sulfhydryl group modification.

    Walter Birchmeier;Kenneth J. Wilson;Philipp Christen

  • Evolutionary relationships among aminotransferases

    Perdeep K. Mehta;Terence I. Hale;Philipp Christen

  • Arsenite interferes with protein folding and triggers formation of protein aggregates in yeast.

    Therese Jacobson;Clara Navarrete;Sandeep K. Sharma;Theodora C. Sideri

  • Mechanism of the targeting action of DnaJ in the DnaK molecular chaperone system.

    Wanjiang Han;Philipp Christen

  • The power stroke of the DnaK/DnaJ/GrpE molecular chaperone system

    Ezra V. Pierpaoli;Erika Sandmeier;Antonio Baici;Hans-Joachim Schönfeld

  • Disaggregating chaperones: an unfolding story.

    Sandeep K. Sharma;Philipp Christen;Pierre Goloubinoff

  • Reversible Thermal Transition in GrpE, the Nucleotide Exchange Factor of the DnaK Heat-Shock System

    John P.A. Grimshaw;Ilian Jelesarov;Hans-Joachim Schönfeld;Philipp Christen

  • Control of the DnaK Chaperone Cycle by Substoichiometric Concentrations of the Co-chaperones DnaJ and GrpE *

    Ezra V. Pierpaoli;Erika Sandmeier;Hans-Joachim Schönfeld;Philipp Christen

  • Isolation, crystallization and preliminary crystallographic data of aspartate aminotransferase from chicken heart mitochondria☆

    H. Gehring;P. Christen;G. Eichele;M. Glor

Frequent Co-Authors

Johan N. Jansonius
Johan N. Jansonius University of Basel
Peter Sonderegger
Peter Sonderegger University of Zurich
Sunil Kochhar
Sunil Kochhar Nestlé (Switzerland)
Pierre Goloubinoff
Pierre Goloubinoff University of Lausanne
James F. Riordan
James F. Riordan Harvard University
Miquel Coll
Miquel Coll Spanish National Research Council
Jean-Charles Portais
Jean-Charles Portais Federal University of Toulouse Midi-Pyrénées
Michael Huber
Michael Huber University of Zurich
Walter Birchmeier
Walter Birchmeier Max Delbrück Center for Molecular Medicine

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