Hicham Bessaiah

Saint Hyacinthe, QC J2S2M2, Canada

Last Updated: 09/26/2026

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Found 10 publications

Orchestrating infection: the impact of RyfA and TimR sRNAs on stress resistance and virulence in avian pathogenic Escherichia coli in chickens.

Orchestrating infection: the impact of RyfA and TimR sRNAs on stress resistance and virulence in avian pathogenic Escherichia coli in chickens.

Journal: Applied and environmental microbiology

Published: April 29, 2026

PINK1 deficiency rewires early immune responses in a mouse model of Parkinson's disease triggered by intestinal infection.

PINK1 deficiency rewires early immune responses in a mouse model of Parkinson's disease triggered by intestinal infection.

Journal: NPJ Parkinson's disease

Published: July 16, 2024

Adaptive Radioresistance of Enterohemorrhagic Escherichia coli O157:H7 Results in Genomic Loss of Shiga Toxin-Encoding Prophages.

Adaptive Radioresistance of Enterohemorrhagic Escherichia coli O157:H7 Results in Genomic Loss of Shiga Toxin-Encoding Prophages.

Journal: Applied and environmental microbiology

Published: April 04, 2023

A Newly Identified Group of P-like (PL) Fimbria Genes from Extraintestinal Pathogenic Escherichia coli (ExPEC) Encode Distinct Adhesin Subunits and Mediate Adherence to Host Cells.

A Newly Identified Group of P-like (PL) Fimbria Genes from Extraintestinal Pathogenic Escherichia coli (ExPEC) Encode Distinct Adhesin Subunits and Mediate Adherence to Host Cells.

Journal: Applied and environmental microbiology

Published: June 27, 2022

What Flips the Switch? Signals and Stress Regulating Extraintestinal Pathogenic Escherichia coli Type 1 Fimbriae (Pili).

What Flips the Switch? Signals and Stress Regulating Extraintestinal Pathogenic Escherichia coli Type 1 Fimbriae (Pili).

Journal: Microorganisms

Published: November 08, 2021

The RyfA small RNA regulates oxidative and osmotic stress responses and virulence in uropathogenic Escherichia coli.

The RyfA small RNA regulates oxidative and osmotic stress responses and virulence in uropathogenic Escherichia coli.

Journal: PLoS pathogens

Published: November 03, 2020

The Serine Protease Autotransporters TagB, TagC, and Sha from Extraintestinal Pathogenic Escherichia coli Are Internalized by Human Bladder Epithelial Cells and Cause Actin Cytoskeletal Disruption.

The Serine Protease Autotransporters TagB, TagC, and Sha from Extraintestinal Pathogenic Escherichia coli Are Internalized by Human Bladder Epithelial Cells and Cause Actin Cytoskeletal Disruption.

Journal: International journal of molecular sciences

Published: March 01, 2020

Serine Protease Autotransporters of the Enterobacteriaceae (SPATEs): Out and About and Chopping It Up.

Serine Protease Autotransporters of the Enterobacteriaceae (SPATEs): Out and About and Chopping It Up.

Journal: Microorganisms

Published: October 25, 2019

Three new serine-protease autotransporters of Enterobacteriaceae (SPATEs) from extra-intestinal pathogenic Escherichia coli and combined role of SPATEs for cytotoxicity and colonization of the mouse kidney.

Three new serine-protease autotransporters of Enterobacteriaceae (SPATEs) from extra-intestinal pathogenic Escherichia coli and combined role of SPATEs for cytotoxicity and colonization of the mouse kidney.

Journal: Virulence

Published: June 15, 2019

yqhG Contributes to Oxidative Stress Resistance and Virulence of Uropathogenic Escherichia coli and Identification of Other Genes Altering Expression of Type 1 Fimbriae.

yqhG Contributes to Oxidative Stress Resistance and Virulence of Uropathogenic Escherichia coli and Identification of Other Genes Altering Expression of Type 1 Fimbriae.

Journal: Frontiers in cellular and infection microbiology

Published: May 17, 2019

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Last Updated: 09/26/2026