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MetabolomicsMetabolic phenotyping of urine from a dementia research cohort
To better understand the molecular mechanisms underpinning physiological variation in human populations, metabolic phenotyping approaches are increasingly being applied to studies involving hundreds and thousands of biofluid samples. Hyphenated ultra-performance liquid chromatography-mass spectromet...
2022-03-01 | MTBLS719 | MetaboLights
MetabolomicsFecal microbiota transplantation plus anti-PD-1 immunotherapy in advanced melanoma: a phase I trial

Fecal microbiota transplantation (FMT) represents a potential strategy to overcome resistance to immune checkpoint inhibitors in patients with refractory melanoma; however, the role of FMT in first-line treatment settings has not been evaluated. We conducted a multicenter phase I trial combining ...

2025-02-27 | MTBLS711 | MetaboLights
UnknownMicrobial Species that Initially Colonize the Human Gut at Birth or in Early Childhood Can Stay in Human Body for Lifetime.
Not available
S-EPMC8551085 | biostudies-literature
MetabolomicsA shotgun metabolomics approach to characterize the dissolved organic matter pool in the Samail Ophiolite aquifer
The process of serpentinization has been implicated in supporting life on both early Earth and other worlds in our Solar System. While numerous studies have provided clues to the survival strategies of microbial communities in serpentinizing environments on modern Earth, characterizing microbial act...
2023-03-02 | MTBLS6081 | MetaboLights
MetabolomicsCreating a Reliable Mass Spectral–Retention Time Library for All Ion Fragmentation-Based Metabolomics

Accurate metabolite identification remains one of the primary challenges in a metabolomics study. A reliable chemical spectral library increases the confidence in annotation, and the availability of raw and annotated data in public databases facilitates the transfer of Liquid chromatography coupl...

2019-10-30 | MTBLS1040 | MetaboLights
TranscriptomicsComparative genomic hybridization of B. pertussis chromosomal fragments separated by PFGE
The genomes of Bordetella pertussis strains with different passage histories were digested with a restriction endonuclease and separated by pulsed-field gel electrophoresis (PFGE). Each PFGE fragment was labeled and hybridized to a microarray to assess the genome content of the fragment.
ORGANISM(S): Bordetella pertussis 
2006-04-30 | E-TABM-58 | biostudies-arrayexpress
UnknownLycophyte plastid genomics: extreme variation in GC, gene and intron content and multiple inversions between a direct and inverted orientation of the rRNA repeat.
Not available
S-EPMC6590440 | biostudies-literature
UnknownDraft genome sequences for the obligate bacterial predators Bacteriovorax spp. of four phylogenetic clusters.
Not available
S-EPMC4511183 | biostudies-literature
UnknownMolecular Characterization and Cluster Analysis of Field Isolates of Avian Infectious Laryngotracheitis Virus from Argentina.
Not available
S-EPMC5733342 | biostudies-literature
TranscriptomicsSource-tracking fecal contamination by genomic analysis of Escherichia coli from human and animal hosts
The model prokaryote Escherichia coli can exist as a either a commensal or a pathogen in the gut of diverse mammalian hosts. These associations, coupled with its ease of cultivation and genetic variability, have made E. coli a popular indicator organism for tracking the origin of fecal water contam...
ORGANISM(S): Escherichia coli str. K-12 substr. MG1655 
2013-03-01 | E-GEOD-21115 | biostudies-arrayexpress
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