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MetabolomicsAntibiotics create a shift from mutualism to competition in human gut communities with a longer-lasting impact on fungi than bacteria

Background

Antibiotic treatment has a well-established detrimental effect on the gut bacterial composition, but effects on the fungal community are less clear. Bacteria in the lumen of the gastrointestinal tract may limit fungal colonization and invasion. Antibiotic drugs t...

2020-09-28 | MTBLS1846 | MetaboLights
MetabolomicsDysregulation of Streptococcus pneumoniae zinc homeostasis breaks ampicillin resistance in a pneumonia infection model

Streptococcus pneumoniae is the primary cause of community-acquired bacterial pneumonia with rates of penicillin and multi-drug resistance exceeding 80% and 40%, respectively. The innate immune response generates a variety of antimicrobial agents to control infection including zinc stres...

2022-02-23 | MTBLS318 | MetaboLights
MetabolomicsA metabolomic study of Gomphrena agrestis in Brazilian Cerrado suggests drought-adaptive strategies on metabolism
Drought is the main factor that limits the distribution and productivity of plant species. In the Brazilian Cerrado, the vegetation is adapted to a seasonal climate with long- and short-term periods of drought. To analyze the metabolic strategies under such conditions, a metabolomic approach was use...
2021-10-06 | MTBLS613 | MetaboLights
MetabolomicsLipopolysaccharides from Ralstonia solanacearum induce a broad metabolomic response in Solanum lycopersicum

Ralstonia solanacearum, one of the most destructive crop pathogens worldwide, causes bacterial wilt disease in a wide range of host plants. The major component of the outer membrane of Gram-negative bacteria, lipopolysaccharides (LPS), has been shown to function as elicitors of plant defense lead...

2023-08-08 | MTBLS7324 | MetaboLights
MetabolomicsProMetIS, deep phenotyping of mouse models by combined proteomics and metabolomics analysis

Genes are pleiotropic and getting a better knowledge of their function requires a comprehensive characterization of their mutants. Here, we generated multi-level data combining phenomic, proteomic and metabolomic acquisitions from plasma and liver tissues of two C57BL/6 N mouse models lacking the...

2021-09-01 | MTBLS1903 | MetaboLights
TranscriptomicsGene expression modulation by paraquat-induced oxidative stress conditions in P. brasiliensis
Paracoccidioides brasiliensis is a thermodimorphic fungus associated with paracoccidioidomycosis (PCM), the most common systemic mycosis in Latin America. The infection is initiated by inhalation of environmental dispersed conidia produced by the saprophytic phase of the fungus. In the lungs, P. bra...
ORGANISM(S): Paracoccidioides brasiliensis 
2013-06-14 | E-GEOD-41148 | biostudies-arrayexpress
TranscriptomicsEffect of human TNF-alpha on schistosomulum stage of Schistosoma mansoni gene expression profile
Schistosoma mansoni is the major causative agent of schistosomiasis in the Americas. This parasite takes advantage from host signaling molecules such as cytokines and hormones to complete its development inside the host. TNF-α is the most important cytokine involved in the inflammatory response whe...
ORGANISM(S): Schistosoma mansoni 
2010-06-24 | E-GEOD-16260 | biostudies-arrayexpress
TranscriptomicsEffect of human TNF-alpha on adult Schistosoma mansoni gene expression profile
Schistosoma mansoni is the major causative agent of schistosomiasis in the Americas. This parasite takes advantage from host signaling molecules such as cytokines and hormones to complete its development inside the host. TNF-α is the most important cytokine involved in the inflammatory response whe...
ORGANISM(S): Schistosoma mansoni 
2010-06-24 | E-GEOD-16261 | biostudies-arrayexpress
UnknownThe vacuolar Ca²(+) exchanger Vcx1 is involved in calcineurin-dependent Ca²(+) tolerance and virulence in Cryptococcus neoformans.
Not available
S-EPMC2976299 | biostudies-literature
UnknownA New PNA-FISH Probe Targeting Fannyhessea vaginae.
Not available
S-EPMC8637528 | biostudies-literature
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