{"database":"biostudies-literature","file_versions":[],"scores":null,"additional":{"omics_type":["Unknown"],"volume":["85(11)"],"submitter":["Nissim-Eliraz E"],"pubmed_abstract":["Enteropathogenic Escherichia coli (EPEC) is a leading cause of severe intestinal disease and infant mortality in developing countries. Virulence is mediated by a type three secretion system (T3SS), causing the hallmark attaching and effacing (AE) lesions and actin-rich pedestal formation beneath the infecting bacteria on the apical surface of enterocytes. EPEC is a human-specific pathogen whose pathogenesis cannot be studied in animal models. We therefore established an EPEC infection model in human gut xenografts in SCID mice and used it to study the role of T3SS in the pathogenesis of the disease. Following EPEC O127:H6 strain E2348/69 infection, T3SS-dependent AE lesions and pedestals were demonstrated in all infected xenografts. We report here the development of T3SS-dependent intestin"],"journal":["Infection and immunity"],"pagination":["e00558-17"],"full_dataset_link":["https://www.ebi.ac.uk/biostudies/studies/S-EPMC5649022"],"repository":["biostudies-literature"],"pubmed_title":["Type Three Secretion System-Dependent Microvascular Thrombosis and Ischemic Enteritis in Human Gut Xenografts Infected with Enteropathogenic Escherichia coli."],"pmcid":["PMC5649022"],"pubmed_authors":["Nir E","Shoval I","Goldstein AM","Shemesh H","Nagy N","Yagel S","Marsiano N","Nissim-Eliraz E","Gutnick M","Nissan I","Shpigel NY","Rosenshine I"],"additional_accession":[]},"is_claimable":false,"name":"Type Three Secretion System-Dependent Microvascular Thrombosis and Ischemic Enteritis in Human Gut Xenografts Infected with Enteropathogenic Escherichia coli.","description":"Enteropathogenic Escherichia coli (EPEC) is a leading cause of severe intestinal disease and infant mortality in developing countries. Virulence is mediated by a type three secretion system (T3SS), causing the hallmark attaching and effacing (AE) lesions and actin-rich pedestal formation beneath the infecting bacteria on the apical surface of enterocytes. EPEC is a human-specific pathogen whose pathogenesis cannot be studied in animal models. We therefore established an EPEC infection model in human gut xenografts in SCID mice and used it to study the role of T3SS in the pathogenesis of the disease. Following EPEC O127:H6 strain E2348/69 infection, T3SS-dependent AE lesions and pedestals were demonstrated in all infected xenografts. We report here the development of T3SS-dependent intestin","dates":{"release":"2017-01-01T00:00:00Z","publication":"2017 Nov","modification":"2025-04-26T08:32:49.228Z","creation":"2019-03-26T23:29:03Z"},"accession":"S-EPMC5649022","cross_references":{"pubmed":["28784929"],"doi":["10.1128/iai.00558-17","10.1128/IAI.00558-17"]}}