World's Best Scientists 2026 revealed!
Gisele Peirano

Gisele Peirano

D-Index & Metrics

Microbiology

D-Index
47
Citations
9176
World Ranking
4770
National Ranking
141

Gisele Peirano publication distribution in Microbiology in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Microbiology in 2026. The highlighted bar marks where Gisele Peirano sits on this spectrum.

55–64 publications: 8 scientists 65–74 publications: 29 scientists 75–84 publications: 55 scientists 85–94 publications: 112 scientists 95–104 publications: 137 scientists 105–114 publications: 190 scientists 115–124 publications: 235 scientists 125–134 publications: 234 scientists 135–144 publications: 288 scientists 145–154 publications: 264 scientists 155–164 publications: 264 scientists 165–174 publications: 253 scientists 175–184 publications: 276 scientists 185–194 publications: 190 scientists 195–204 publications: 233 scientists 205–214 publications: 207 scientists 215–224 publications: 198 scientists 225–234 publications: 155 scientists 235–244 publications: 161 scientists 245–254 publications: 160 scientists 255–264 publications: 146 scientists 265–274 publications: 139 scientists 275–284 publications: 148 scientists 285–294 publications: 115 scientists 295–304 publications: 96 scientists 305–314 publications: 88 scientists 315–324 publications: 106 scientists 325–334 publications: 65 scientists 335–344 publications: 76 scientists 345–354 publications: 64 scientists 355–364 publications: 62 scientists 365–374 publications: 65 scientists 375–384 publications: 61 scientists 385–394 publications: 34 scientists 395–404 publications: 44 scientists 405–414 publications: 36 scientists 415–424 publications: 35 scientists 425–434 publications: 29 scientists 435–444 publications: 33 scientists 445–454 publications: 34 scientists 455–464 publications: 25 scientists 465–474 publications: 26 scientists 475–484 publications: 20 scientists 485–494 publications: 19 scientists 495–504 publications: 16 scientists 505–514 publications: 17 scientists 515–524 publications: 23 scientists 525–534 publications: 14 scientists 535–544 publications: 14 scientists 545–554 publications: 18 scientists 555–564 publications: 12 scientists 565–574 publications: 7 scientists 575–584 publications: 9 scientists 585–594 publications: 9 scientists 595–604 publications: 9 scientists 605–614 publications: 7 scientists 615–624 publications: 9 scientists 625–634 publications: 7 scientists 635–644 publications: 4 scientists 645–654 publications: 5 scientists 655–664 publications: 6 scientists 665–674 publications: 7 scientists 675–678 publications: 3 scientists 679+ publications: 99 scientists
55 publications 679+

This scientist: 114 publications — 10th percentile

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

The last bar groups every scientist with 679 publications or more.

Gisele Peirano D-index placement in Microbiology in 2026

The chart shows the D-index (discipline H-index) distribution of Microbiology scientists ranked by Research.com in 2026. The highlighted bar marks where Gisele Peirano sits on this spectrum.

40 D-Index: 30 scientists 41 D-Index: 86 scientists 42 D-Index: 90 scientists 43 D-Index: 117 scientists 44 D-Index: 122 scientists 45 D-Index: 123 scientists 46 D-Index: 108 scientists 47 D-Index: 110 scientists 48 D-Index: 106 scientists 49 D-Index: 109 scientists 50 D-Index: 129 scientists 51 D-Index: 111 scientists 52 D-Index: 116 scientists 53 D-Index: 127 scientists 54 D-Index: 134 scientists 55 D-Index: 134 scientists 56 D-Index: 111 scientists 57 D-Index: 136 scientists 58 D-Index: 162 scientists 59 D-Index: 151 scientists 60 D-Index: 139 scientists 61 D-Index: 122 scientists 62 D-Index: 126 scientists 63 D-Index: 144 scientists 64 D-Index: 109 scientists 65 D-Index: 103 scientists 66 D-Index: 124 scientists 67 D-Index: 112 scientists 68 D-Index: 103 scientists 69 D-Index: 131 scientists 70 D-Index: 93 scientists 71 D-Index: 93 scientists 72 D-Index: 96 scientists 73 D-Index: 92 scientists 74 D-Index: 80 scientists 75 D-Index: 66 scientists 76 D-Index: 87 scientists 77 D-Index: 60 scientists 78 D-Index: 73 scientists 79 D-Index: 59 scientists 80 D-Index: 57 scientists 81 D-Index: 55 scientists 82 D-Index: 47 scientists 83 D-Index: 77 scientists 84 D-Index: 50 scientists 85 D-Index: 45 scientists 86 D-Index: 42 scientists 87 D-Index: 41 scientists 88 D-Index: 32 scientists 89 D-Index: 38 scientists 90 D-Index: 35 scientists 91 D-Index: 34 scientists 92 D-Index: 27 scientists 93 D-Index: 26 scientists 94 D-Index: 33 scientists 95 D-Index: 22 scientists 96 D-Index: 37 scientists 97 D-Index: 22 scientists 98 D-Index: 21 scientists 99 D-Index: 22 scientists 100 D-Index: 30 scientists 101 D-Index: 16 scientists 102 D-Index: 20 scientists 103 D-Index: 17 scientists 104 D-Index: 19 scientists 105 D-Index: 16 scientists 106 D-Index: 19 scientists 107 D-Index: 18 scientists 108 D-Index: 14 scientists 109 D-Index: 10 scientists 110 D-Index: 9 scientists 111 D-Index: 7 scientists 112 D-Index: 11 scientists 113 D-Index: 6 scientists 114 D-Index: 15 scientists 115 D-Index: 10 scientists 116 D-Index: 12 scientists 117 D-Index: 7 scientists 118 D-Index: 10 scientists 119 D-Index: 10 scientists 120 D-Index: 11 scientists 121 D-Index: 2 scientists 122 D-Index: 7 scientists 123 D-Index: 12 scientists 124 D-Index: 5 scientists 125 D-Index: 9 scientists 126 D-Index: 6 scientists 127+ D-Index: 95 scientists
40 D-Index 127+

This scientist: 47 D-Index — 14th percentile

14% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 127 D-Index or more.

Overview

Gisele Peirano is affiliated with the University of Calgary in Canada and has contributed extensively to the field of Biochemistry, Genetics, and Molecular Biology, with a particular focus on molecular medicine. Their research spans multiple subfields including Molecular Medicine, Endocrinology, Clinical Biochemistry, Molecular Biology, and Epidemiology.

The scientist's work has explored a range of topics within microbiology and infectious diseases. Key areas of research include:

  • Antibiotic Resistance in Bacteria
  • Bacterial Identification and Susceptibility Testing
  • Escherichia coli research studies
  • Vibrio bacteria research studies
  • Antibiotics Pharmacokinetics and Efficacy
  • Salmonella and Campylobacter epidemiology
  • Bacteriophages and microbial interactions

Among recent publications, several stand out reflecting the focus on antimicrobial resistance and bacterial epidemiology:

  • Emerging Antimicrobial-Resistant High-Risk Klebsiella pneumoniae Clones ST307 and ST147, 2020, published in Antimicrobial Agents and Chemotherapy
  • Genomic Epidemiology of Global Carbapenemase-Producing Escherichia coli, 2015-2017, 2022, published in Emerging Infectious Diseases

Other frequently cited papers involving the scientist include:

  • Escherichia coli ST1193: Following in the Footsteps of E. coli ST131, 2022, Antimicrobial Agents and Chemotherapy
  • Molecular epidemiology of Escherichia coli causing bloodstream infections in a centralized Canadian region: a population-based surveillance study, 2020, Clinical Microbiology and Infection
  • Klebsiella pneumoniae ST307 with OXA-181: threat of a high-risk clone and promiscuous plasmid in a resource-constrained healthcare setting, 2020, Journal of Antimicrobial Chemotherapy

Frequent collaborators in Peirano's research network include Johann Pitout, Liang Chen, Rebekah DeVinney, Diego B. Nóbrega, and Barry N. Kreiswirth.

The scientist regularly publishes in venues prominent in clinical microbiology and antimicrobial research. These publication venues include:

  • European Journal of Clinical Microbiology & Infectious Diseases
  • Antimicrobial Agents and Chemotherapy
  • Microbiology Spectrum
  • Journal of Clinical Microbiology
  • Journal of Antimicrobial Chemotherapy

Best Publications

  • The Role of Epidemic Resistance Plasmids and International High-Risk Clones in the Spread of Multidrug-Resistant Enterobacteriaceae

    Amy J. Mathers;Gisele Peirano;Johann D. D. Pitout

  • Molecular epidemiology of Escherichia coli producing CTX-M β-lactamases: the worldwide emergence of clone ST131 O25:H4

    Gisele Peirano;Johann D.D. Pitout

  • Laboratory Detection of Enterobacteriaceae That Produce Carbapenemases

    Diana Doyle;Gisele Peirano;Christine Lascols;Tracie Lloyd

  • The Global Ascendency of OXA-48-Type Carbapenemases.

    Johann D. D. Pitout;Gisele Peirano;Marleen M. Kock;Marleen M. Kock;Kathy-Anne Strydom;Kathy-Anne Strydom

  • Extended-Spectrum β-Lactamase-Producing Enterobacteriaceae: Update on Molecular Epidemiology and Treatment Options.

    Gisele Peirano;Johann D D Pitout

  • Emerging Antimicrobial-Resistant High-Risk Klebsiella pneumoniae Clones ST307 and ST147

    Gisele Peirano;Liang Chen;Barry N. Kreiswirth;Johann D. D. Pitout;Johann D. D. Pitout

  • First report of KPC-2-producing Klebsiella pneumoniae strains in Brazil.

    Jussimara Monteiro;Anderson Fernandes Santos;Marise Dutra Asensi;Gisele Peirano

  • Surveillance and Molecular Epidemiology of Klebsiella pneumoniae Isolates That Produce Carbapenemases: First Report of OXA-48-Like Enzymes in North America

    Christine Lascols;Gisele Peirano;Meredith Hackel;Kevin B. Laupland

  • Molecular methods for pathogen and microbial community detection and characterization: current and potential application in diagnostic microbiology.

    Christopher D. Sibley;Gisele Peirano;Deirdre L. Church

  • Molecular epidemiology over an 11-year period (2000 to 2010) of extended-spectrum β-lactamase-producing Escherichia coli causing bacteremia in a centralized Canadian region

    Gisele Peirano;Akke K. van der Bij;Daniel B. Gregson;Johann D. D. Pitout

  • Escherichia coli ST131: The quintessential example of an international multiresistant high-risk clone

    Amy J Mathers;Gisele Peirano;Johann D D Pitout

  • Global Escherichia coli Sequence Type 131 Clade with blaCTX-M-27 Gene.

    Yasufumi Matsumura;Johann D.D. Pitout;Ryota Gomi;Tomonari Matsuda

  • Carbapenem-hydrolysing β-lactamase KPC-2 in Klebsiella pneumoniae isolated in Rio de Janeiro, Brazil

    Gisele Peirano;Liliane M Seki;Vera Lúcia Val Passos;Maria Cristina F G Pinto

  • Characteristics of NDM-1-Producing Escherichia coli Isolates That Belong to the Successful and Virulent Clone ST131

    Gisele Peirano;Paul C. Schreckenberger;Johann D. D. Pitout

  • Genomic Epidemiology of Global Carbapenemase-Producing Enterobacter spp., 2008-2014.

    Gisele Peirano;Yasufumi Matsumura;Mark D. Adams;Patricia Bradford

  • High Prevalence of ST131 Isolates Producing CTX-M-15 and CTX-M-14 among Extended-Spectrum-β-Lactamase-Producing Escherichia coli Isolates from Canada

    Gisele Peirano;David Richardson;Jana Nigrin;Allison McGeer

  • New Delhi metallo-beta-lactamase from traveler returning to Canada.

    Gisele Peirano;Jasmine Ahmed-Bentley;Neil Woodford;Johann D. Pitout

  • Escherichia coli ST1193: Following in the Footsteps of E. coli ST131

    Unknown

  • Global Incidence of Carbapenemase-Producing Escherichia coli ST131

    Gisele Peirano;Patricia A. Bradford;Krystyna M. Kazmierczak;Robert E. Badal

  • Colonization of Returning Travelers With CTX‐M‐Producing Escherichia coli

    Gisele Peirano;Kevin B. Laupland;Daniel B. Gregson;Johann D.D. Pitout

  • Dissemination of multidrug-resistant Acinetobacter baumannii genotypes carrying blaOXA-23 collected from hospitals in Rio de Janeiro, Brazil.

    Karyne Rangel Carvalho;Ana Paula D’Alincourt Carvalho-Assef;Gisele Peirano;Lia Cristina Galvão dos Santos

Frequent Co-Authors

Johann D. D. Pitout
Johann D. D. Pitout University of Calgary
Liang Chen
Liang Chen Hackensack Meridian Health Center for Discovery and Innovation
Barry N. Kreiswirth
Barry N. Kreiswirth Center for Discovery and Innovation
Mary Motyl
Mary Motyl MSD (United States)
Patricia A. Bradford
Patricia A. Bradford AstraZeneca (United Kingdom)
Deirdre L. Church
Deirdre L. Church University of Calgary
Derrick W. Crook
Derrick W. Crook University of Oxford
Nicole Stoesser
Nicole Stoesser University of Oxford
Robert Sebra
Robert Sebra Icahn School of Medicine at Mount Sinai
Kevin B. Laupland
Kevin B. Laupland Queensland University of Technology

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