ArticleCurrent microbiology2020
Phylogenetic Classification, Biofilm-Forming Capacity, Virulence Factors, and Antimicrobial Resistance in Uropathogenic Escherichia coli (UPEC).
Article in Current microbiology, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 25 papers.
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Who cites it
25 citing papers in PubMed, 36 citations in OpenAlex.
- Multidrug resistance, biofilm formation, and pathotype diversity of Escherichia coli isolated from diarrheic lambs in intensive sheep farms, Aksu, Xinjiang, China.BMC microbiology · 2026Article
- Phenotypic Fosfomycin Susceptibility and Detection of Plasmid-Mediated Resistance Genes in Clinical UropathogenicMicroorganisms · 2026Article
- Phenotypic and genotypic characterization of biofilm-forming Escherichia coli from subclinical bovine mastitis and association with antimicrobial resistance.BMC veterinary research · 2026Article
- Phylogenetic Groups, Virulence Factors, and Antimicrobial Susceptibility ofAntibiotics (Basel, Switzerland) · 2026Article
- Diabetes Mellitus and Enhanced Vulnerability toPolish journal of microbiology · 2026Article
- ZoonoticmBio · 2025Article
- Nitrofurantoin resistance mechanisms in uropathogenic Escherichia coli isolates from Iran.Annals of clinical microbiology and antimicrobials · 2025Article
- Assessment of Antimicrobial Resistance and Virulence of Biofilm-Forming UropathogenicAntibiotics (Basel, Switzerland) · 2025Article
- Pathogenesis and Immunomodulation of Urinary Tract Infections Caused by UropathogenicMicroorganisms · 2025Review
- Phylogenetic Analysis ofInfection & chemotherapy · 2025Article
- Analysis of phylogroups, biofilm formation, virulence factors, antibiotic resistance and molecular typing of uropathogenic Escherichia coli strains isolated from patients with recurrent and non-recurrent urinary tract infections.BMC infectious diseases · 2025Article
- Comparison of phenotypic and genetic traits of ESBL-producing UPEC strains causing recurrent or single episode UTI in postmenopausal women.Annals of clinical microbiology and antimicrobials · 2025Article
- Virulence, Phylogenetic Grouping, and Antimicrobial Resistance Traits of ExtraintestinalInternational journal of microbiology · 2025Article
- Distribution of chaperone-usher fimbriae and curli fimbriae among uropathogenic Escherichia coli.BMC microbiology · 2024Article
- Phylogenetic Diversity, Antibiotic Resistance, and Virulence ofAntibiotics (Basel, Switzerland) · 2024Article
- Multidrug-resistant Escherichia coli causing canine pyometra and urinary tract infections are genetically related but distinct from those causing prostatic abscesses.Scientific reports · 2024Article
- Differential Expression ofInternational journal of microbiology · 2024Article
- [Nine-year trend in Escherichia coli resistance to ciprofloxacin: cross-sectional study in a hospital in Colombia].Cadernos de saude publica · 2024Article
- Description of extraintestinal pathogenicIranian journal of microbiology · 2023Article
- Uropathogenic Escherichia coli endeavors: an insight into the characteristic features, resistance mechanism, and treatment choice.Archives of microbiology · 2023Review
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Authors and funding
3 authors at 3 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Uropathogenic Escherichia coli (UPEC) is the main cause of urinary tract infections; in recent years, its importance as a pathogen has increased due to the emergence of hypervirulent and multiresistant strains. In this study, 190 urinary isolates of E. coli were assigned into the seven phylogenetic groups A (11.1%), B1 (4.7%), B2 (46.8%), C (5.8%) D (25.3%) F (2.6%), and Clade I (2.1%), and various virulence genes were examined with polymerase chain reaction methods. All isolates had at least one virulence factor of the 9 analyzed fyuA (81.1%), fimH (96.8%), iutA (74.7%), ompT (66.8%), kpsMTII (66.8%), traT (58.9%), PAI (43.6%), PapAH (26.3%), and usp (3.2%). The results showed a direct relationship between the virulence factors and phylogenetic group A and B2. Further, virulence genetic profiles fimH, fyuA, ompT, traT, and kpsMTII correlated with the production of strong biofilm, multidrug resistance, and the production of moderate hemolysin. These results suggest that these strains may become reservoirs of genes that encode virulence factors, which could be transferred horizontally enhancing their genomic background and high possibility of acquiring new genetic information for possible dissemination. This study provides the first description of phylogroups in UPEC in the Colombian Caribbean and the association with virulence factor profile, antimicrobial susceptibility, and their possible role in the epidemiology in Colombia.
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