{"database":"biostudies-literature","file_versions":[],"scores":null,"additional":{"omics_type":["Unknown"],"volume":["83(7)"],"submitter":["Liu Y"],"pubmed_abstract":["Salmonella species can gain access into nonphagocytic cells, where the bacterium proliferates in a unique membrane-bounded compartment. In order to reveal bacterial adaptations to their intracellular niche, here we conducted the first comprehensive proteomic survey of Salmonella isolated from infected epithelial cells. Among ∼ 3,300 identified bacterial proteins, we found that about 100 proteins were significantly altered at the onset of Salmonella intracellular replication. In addition to substantially increased iron-uptake capacities, bacterial high-affinity manganese and zinc transporters were also upregulated, suggesting an overall limitation of metal ions in host epithelial cells. We also found that Salmonella induced multiple phosphate utilization pathways. Furthermore, our data sugg"],"journal":["Infection and immunity"],"pagination":["2897-906"],"full_dataset_link":["https://www.ebi.ac.uk/biostudies/studies/S-EPMC4468536"],"repository":["biostudies-literature"],"pubmed_title":["Proteomic Analyses of Intracellular Salmonella enterica Serovar Typhimurium Reveal Extensive Bacterial Adaptations to Infected Host Epithelial Cells."],"pmcid":["PMC4468536"],"pubmed_authors":["Liu X","Liu Y","Hu M","Fu J","Zhou F","Yu K","Zhang Q"],"additional_accession":[]},"is_claimable":false,"name":"Proteomic Analyses of Intracellular Salmonella enterica Serovar Typhimurium Reveal Extensive Bacterial Adaptations to Infected Host Epithelial Cells.","description":"Salmonella species can gain access into nonphagocytic cells, where the bacterium proliferates in a unique membrane-bounded compartment. In order to reveal bacterial adaptations to their intracellular niche, here we conducted the first comprehensive proteomic survey of Salmonella isolated from infected epithelial cells. Among ∼ 3,300 identified bacterial proteins, we found that about 100 proteins were significantly altered at the onset of Salmonella intracellular replication. In addition to substantially increased iron-uptake capacities, bacterial high-affinity manganese and zinc transporters were also upregulated, suggesting an overall limitation of metal ions in host epithelial cells. We also found that Salmonella induced multiple phosphate utilization pathways. Furthermore, our data sugg","dates":{"release":"2015-01-01T00:00:00Z","publication":"2015 Jul","modification":"2025-04-19T05:40:01.717Z","creation":"2019-03-27T01:53:29Z"},"accession":"S-EPMC4468536","cross_references":{"pubmed":["25939512"],"doi":["10.1128/IAI.02882-14","10.1128/iai.02882-14"]}}