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Eric Oswald

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Articles 154
Citations 5492
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Recent Articles
1.
Garling A, Goursat C, Seguy C, Martin P, Goman A, Nougayrede J, et al.
Vaccine . 2025 Feb; 52:126899. PMID: 39985970
Enterohemorrhagic Escherichia coli (EHEC) are foodborne pathogens causing severe human infections including hemorrhagic colitis and hemolytic uremic syndrome, particularly in children. Ruminants are the main reservoir of EHEC which colonize...
2.
Goman A, Ize B, Jeannot K, Pin C, Payros D, Goursat C, et al.
J Extracell Vesicles . 2025 Jan; 14(1):e270032. PMID: 39840902
CprA is a short-chain dehydrogenase/reductase (SDR) that contributes to resistance against colistin and antimicrobial peptides. The cprA gene is conserved across Pseudomonas aeruginosa clades and its expression is directly regulated...
3.
Leynaud V, Jousserand N, Lucas M, Cavalie L, Motta J, Oswald E, et al.
Can Vet J . 2024 Sep; 65(9):886-893. PMID: 39219609
A 15-month-old spayed female greater Swiss mountain dog was brought to our clinic because of relapsing episodes of urinary tract infection, present since her adoption at 2 mo of age....
4.
Garofalo M, Payros D, Taieb F, Oswald E, Nougayrede J, Oswald I
Crit Rev Food Sci Nutr . 2023 Oct; 65(1):193-205. PMID: 37862145
Ribosomes that synthesize proteins are among the most central and evolutionarily conserved organelles. Given the key role of proteins in cellular functions, prokaryotic and eukaryotic pathogens have evolved potent toxins...
5.
Pin C, David L, Oswald E
Toxins (Basel) . 2023 Aug; 15(8). PMID: 37624259
Bacteria, akin to eukaryotic cells, possess the ability to release extracellular vesicles, lipidic nanostructures that serve diverse functions in host-pathogen interactions during infections. In particular, Gram-negative bacteria produce specific vesicles...
6.
Chagneau C, Payros D, Goman A, Goursat C, David L, Okuno M, et al.
Clin Microbiol Infect . 2023 Aug; 29(11):1449.e1-1449.e9. PMID: 37532127
Objectives: Urinary tract infections (UTIs) are primarily caused by uropathogenic Escherichia coli (UPEC). This study aims to elucidate the role of the virulence factor HlyF in the epidemiology and pathophysiology...
7.
Bossuet N, Guyonnet C, Chagneau C, Tang-Fichaux M, Penary M, Loubet D, et al.
Gut Microbes . 2023 Jun; 15(1):2222437. PMID: 37312436
Up to 25% of the strains isolated from the feces of healthy humans harbor the genomic island encoding the synthesis of colibactin, a genotoxic metabolite. Evidence is accumulating for an...
8.
Auvray F, Bieche-Terrier C, Um M, Dupouy V, Nzuzi N, David L, et al.
Vet Microbiol . 2023 Apr; 282:109754. PMID: 37116423
Shiga toxin (Stx)-producing Escherichia coli (STEC) belonging to the "top 7″ serotypes (i.e. O157:H7, O26:H11, O45:H2, O103:H2, O111:H8, O121:H19 and O145:H28) are considered as the main pathogenic enterohemorrhagic E. coli...
9.
Hallam J, Sandalli S, Floria I, Turner N, Tang-Fichaux M, Oswald E, et al.
Microb Cell . 2023 Mar; 10(3):63-77. PMID: 36908282
Some strains harbour the island, a 54 kb genomic island encoding the biosynthesis genes for a genotoxic compound named colibactin. In eukaryotic cells, colibactin can induce DNA damage, cell cycle...
10.
Garofalo M, Payros D, Penary M, Oswald E, Nougayrede J, Oswald I
Environ Pollut . 2022 Nov; 317:120625. PMID: 36410598
Trichothecenes (TCT) are very common mycotoxins. While the effects of DON, the most prevalent TCT, have been extensively studied, less is known about the effect of other trichothecenes. DON has...