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MetabolomicsDiagnostic metabolite biomarkers of chronic typhoid carriage
Background: Salmonella Typhi and Salmonella Paratyphi A are the agents of enteric (typhoid) fever; both can establish chronic carriage in the gallbladder. Chronic Salmonella carriers are typically asymptomatic, intermittently shedding bacteria in the feces, and contributing to disease transmission. ...
2018-01-17 | MTBLS579 | MetaboLights
TranscriptomicsFlagellin_Illumina_Microarray
the aim of the study was to assess the role of flagellin in the interaction bwetween Salmonella Typhi and host cells. A macrophage-like cell line (THP1) and an epithelial cell line (Hep2) were infected with S. Typhi expressing one of three flagellin variants: Hd, Hj or Hz66. A non-flagellated muta...
ORGANISM(S): Homo Sapiens 
2014-07-01 | E-MTAB-2395 | biostudies-arrayexpress
TranscriptomicsGene regulation by the RcsCB two-component system and the auxiliary protein TviA in S. Typhi
In response to osmolarity, Salmonella enterica serotype Typhi (S. Typhi) regulates genes required for Vi capsular antigen expression oppositely to those required for motility and invasion. Previous studies suggest that osmoregulation of motility, invasion and capsule expression is mediated through t...
ORGANISM(S): Salmonella enterica subsp. enterica serovar Typhi 
2010-05-18 | E-GEOD-15752 | biostudies-arrayexpress
MetabolomicsGut Microbial and Metabolic Responses to Salmonella enterica Serovar Typhimurium and Candida albicans

The gut microbiota is increasingly recognized for playing a critical role in human health and disease, especially in conferring resistance to both virulent pathogens such as Salmonella, which infects 1.2 million people in the United States every year [1], and opportunistic pathogens like Candida,...

2019-09-20 | MTBLS753 | MetaboLights
MetabolomicsThe impact of slyA on cell metabolism of Salmonella Typhimurium: a joint study of transcriptomics and metabolomics

Salmonella Typhimurium (S. typhimurium), a gram-negative foodborne pathogen, is the leading cause of Salmonella food poisoning in humans. slyA has been demonstrated to be a critical transcriptional regulator in S. typhimurium, enabling the pathogen to survive in host cells by modulating the expre...

2020-10-11 | MTBLS1858 | MetaboLights
ProteomicsComparative analysis of Salmonella Typhi, Paratyphi A, Enteritidis and Typhimurium core proteomes
Salmonella enterica subsp. enterica contains more than 2,600 serovars of which four are of major medical relevance for humans. While the typhoidal serovars (Typhi and Paratyphi A) are human-restricted and cause enteric fever, non-typhoidal Salmonella serovars (Typhimurium and Enteritidis) have a bro...
ORGANISM(S): Salmonella typhimurium (strain 14028s / SGSC 2262) Salmonella enterica subsp. enterica serovar Enteritidis str. P125109 Salmonella enterica subsp. enterica serovar Typhi str. CT18 Salmonella enterica subsp. enterica serovar Paratyphi A str. ATCC 9150 
2019-05-13 | PXD011154 | Pride
Comparative analysis Typhoidal salmonella Non-typhoidal salmonella Core proteome 
MetabolomicsA Multi-Omic View of Host-Pathogen-Commensal Interplay in Salmonella-Mediated Intestinal Infection
The potential for commensal microorganisms indigenous to a host (the microbiome or microbiota) to alter infection outcome by influencing host-pathogen interplay is largely unknown. We used a multi-omics systems approach, incorporating proteomics, metabolomics, glycomics, and metagenomics, to explore...
2014-06-24 | MTBLS96 | MetaboLights
MetabolomicsHolistic Characterization of a Salmonella Typhimurium Infection Model Using Integrated Molecular Imaging

A more complete and holistic view on host–microbe interactions is needed to understand the physiological and cellular barriers that affect the efficacy of drug treatments and allow the discovery and development of new therapeutics. Here, we developed a multimodal imaging approach combining histop...

2022-04-07 | MTBLS2671 | MetaboLights
MetabolomicsFecal metabolic changes in mice before Salmonella infection
With the monophasic variant of Salmonella Typhimurium (S. 4,[5],12:i-) emerging as one of the most prevalent serotypes, multidrug resistance has become an increasingly serious clinical challenge. Conventional antibiotic therapy is further constrained by adverse effects, including resistance selectio...
2026-10-04 | MTBLS15911 | MetaboLights
MetabolomicsSalmonella Modulates Metabolism during Growth under Conditions that Induce Expression of Virulence Genes
Salmonella enterica serovar Typhimurium (S. Typhimurium) is a facultative pathogen that uses complex mechanisms to invade and proliferate within mammalian host cells. To investigate possible contributions of metabolic processes to virulence in S. Typhimurium grown under conditions known to induce ex...
2013-05-02 | MTBLS35 | MetaboLights
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