{"database":"biostudies-literature","file_versions":[],"scores":null,"additional":{"submitter":["Michova H"],"funding":["Akademie Věd České Republiky","Ministerstvo Školství, Mládeže a Tělovýchovy"],"pagination":["113"],"full_dataset_link":["https://www.ebi.ac.uk/biostudies/studies/S-EPMC12147276"],"repository":["biostudies-literature"],"omics_type":["Unknown"],"volume":["56(1)"],"pubmed_abstract":["The type III secretion system (T3SS) is an important virulence factor of Gram-negative bacteria, including the genus Aeromonas, which represents a diverse group of aquatic bacteria. One member of the genus, Aeromonas schubertii, is an emerging pathogen in aquaculture, causing high mortality in snakehead fish. Infections are associated with the formation of white nodules in the internal organs, likely resulting from A. schubertii-induced apoptosis and/or necrosis. The present study investigates the type strain A. schubertii ATCC 43700, which encodes two distinct T3SSs located within Aeromonas pathogenicity islands 1 and 2, referred here to as API1 and API2. We analyzed their role in A. schubertii-induced cytotoxicity and identified novel T3SS effector proteins. Infections of HeLa cells reve"],"journal":["Veterinary research"],"pubmed_title":["Cytotoxicity induced by Aeromonas schubertii is orchestrated by a unique set of type III secretion system effectors."],"pmcid":["PMC12147276"],"funding_grant_id":["CZ.02.01.01/00/22_008/0004597","LM2023053","LQ200202001"],"pubmed_authors":["Jirsova A","Michova H","Kamanova J","Jurnecka D","Pliva J"],"additional_accession":[]},"is_claimable":false,"name":"Cytotoxicity induced by Aeromonas schubertii is orchestrated by a unique set of type III secretion system effectors.","description":"The type III secretion system (T3SS) is an important virulence factor of Gram-negative bacteria, including the genus Aeromonas, which represents a diverse group of aquatic bacteria. One member of the genus, Aeromonas schubertii, is an emerging pathogen in aquaculture, causing high mortality in snakehead fish. Infections are associated with the formation of white nodules in the internal organs, likely resulting from A. schubertii-induced apoptosis and/or necrosis. The present study investigates the type strain A. schubertii ATCC 43700, which encodes two distinct T3SSs located within Aeromonas pathogenicity islands 1 and 2, referred here to as API1 and API2. We analyzed their role in A. schubertii-induced cytotoxicity and identified novel T3SS effector proteins. Infections of HeLa cells reve","dates":{"release":"2025-01-01T00:00:00Z","publication":"2025 Jun","modification":"2026-06-03T05:53:37.064Z","creation":"2026-04-25T03:16:39.795Z"},"accession":"S-EPMC12147276","cross_references":{"pubmed":["40484940"],"doi":["10.1186/s13567-025-01548-2"]}}