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Neutrophil function declines with age, but little is known about the changes in neutrophil metabolism that take place in robust older people and older people with frailty. We used 1H-NMR spectroscopy to investigate the metabolomic and lipidomic profiles of blood neutrophils from healthy y...
2026-03-26 | MTBLS6055 | MetaboLights
Zinc (Zn) is a major elemental component of respirable ambient particulate matter (PM) detected often at alarming levels in urban air. Exposure to PM has been widely associated with increased cardiovascular morbidity and mortality, however, it is not known what components or sources of PM are causat...
ORGANISM(S): Rattus norvegicus 
The cAMP-pathway plays a central role in regulation of growth, differentiation, and virulence of human pathogenic fungi, including Cryptococcus neoformans. Three major upstream signaling regulators of the adenylyl cyclase (Cac1), Ras, Aca1 (Adenylyl cyclase-associated protein 1) and G-alpha subunit ...
ORGANISM(S): Cryptococcus neoformans var. grubii H99 
The RNA interference (RNAi) mediated by homology-dependent degradation of the target mRNA with small RNA molecules plays a key role in controlling transcription and translation processes in a number of eukaryotic organisms. The RNAi machinery is also evolutionarily conserved in a wide variety of fun...
ORGANISM(S): Cryptococcus neoformans var. grubii H99 
Extended periods of waking result in physiological impairments in humans, rats, and flies. Sleep homeostasis, the increase in sleep observed following sleep loss, is believed to counter the negative effects of prolonged waking by restoring vital biological processes that are degraded during sleep de...
ORGANISM(S): Drosophila melanogaster 
The goal and objective of this study was to identify the transcriptional profiles differentiating the artery, vein, and lymphatic lineages in the adult rat vasculature with particular emphasis on the unique elements of the collecting lymphatic vessel transcriptome. A 2 x 3 experimental design was ut...
ORGANISM(S): Rattus norvegicus 
While blood vessels have muscular walls that undergo tonic contractions to alter vascular resistance and, thus, control blood flow, lymphatics at the level of the collecting vessels and higher have muscular walls capable of rapid phasic contractions that generate lymph flow in addition to tonic cont...
ORGANISM(S): Rattus norvegicus 
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