Sort   by:  
 Page size 
TranscriptomicsBile-induced biofilm formation in Bacteroides thetaiotaomicron requires magnesium efflux by an RND pump
The study is about the role of Bacteroides thetaiotaomicron in the human gut microbiota, specifically its ability to form biofilms in response to bile salts. The study found that bile induces the expression of certain efflux pumps, and inhibiting these pumps impairs biofilm formation. Among the indu...
ORGANISM(S): Bacteroides thetaiotaomicron 
2024-03-19 | E-MTAB-13460 | biostudies-arrayexpress
TranscriptomicsTemporal RNASeq of C. difficile cultured within synthetic multispecies biofilm relative to C. difficile monoculture biofilms.
This experiment was performed largely to capture the dynamic transcriptional changes occurring in C. difficile when cultured within a 9 species synthetic gut communal consortium over a 48 h time series when cultured as a biofilm in vitro.
ORGANISM(S): Clostridioides difficile 
2026-09-23 | E-MTAB-15646 | biostudies-arrayexpress
MetabolomicsGut microbiome dysbiosis drives metabolic dysfunction in Familial dysautonomia
Familial dysautonomia (FD) is a rare genetic neurologic disorder caused by impaired neuronal development and progressive degeneration of both the peripheral and central nervous systems. FD is monogenic, with >99.4% of patients sharing an identical point mutation in the elongator acetyltransferase co...
2022-12-06 | MTBLS5138 | MetaboLights
ProteomicsLabel-free proteomic approach to study the non-lethal effects of silver nanoparticles on a biofilm gut model
Among all the food-related nanoparticles consumed every day, silver nanoparticles (AgNPs),due totheir anti-microbial properties, are one of the most commonly utilized. Despite this, the effects of sub-lethal concentrations of AgNPs, especially on gut biofilms, has been poorly investigated. To addres...
ORGANISM(S): Escherichia coli 
2019-10-31 | PXD014096 | Pride
Acute and chronic exposure Silver nanoparticles Label free proteomics Non-lethal effects Gut biofilm 
Genomicsbiofilm metagenome
mono and multi-species biofilm Genome sequencing and assembly
PRJNA1187825 | ENA
MetabolomicsAchyranthes bidentata alleviates hypertension with regulating gut microbiota

Background: Hypertension remains a significant global health challenge, with limited treatment efficacy in many patients. Emerging evidence suggests that gut microbiota plays a crucial role in blood pressure regulation. This study investigates the anti-hypertensive effects of Achyranthes bidentat...

2025-04-02 | MTBLS11993 | MetaboLights
MetabolomicsAn overlooked prebiotic: beneficial effect of dietary nucleotide supplementation on gut microbiota and metabolites in senescence-accelerated mouse prone-8 mice
Nucleotides (NTs) are regulatory factors in many biological processes and play important roles in the growth, development, and metabolism of living organisms. We used senescence-accelerated mouse prone-8 (SAMP8) to investigate the effects of NTs on the gut microbiota and metabolites. And the promoti...
2022-03-21 | MTBLS4012 | MetaboLights
UnknownSerine-rich repeat proteins from gut microbes.
Not available
S-EPMC6973325 | biostudies-literature
UnknownExtracellular succinate induces spatially organized biofilm formation in Clostridioides difficile.
Not available
S-EPMC10192414 | biostudies-literature
TranscriptomicsPreadaptation of Yersinia pestis to resist mammalian innate immunity during transit through the flea vector
Yersinia pestis, the agent of plague, is transmitted to mammals by infected fleas. Y. pestis exhibits a distinct life stage in the flea, where it grows in the form of a cohesive biofilm that promotes transmission. After transmission, the temperature shift to 37°C induces many known virulence factors...
ORGANISM(S): Yersinia pestis 
2010-04-06 | E-GEOD-16493 | biostudies-arrayexpress
Sort   by:  
 Page size