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MetabolomicsMetabolomic Signature of Early Vascular Aging (EVA) in Hypertension

Arterial stiffening is a hallmark of early vascular aging (EVA) syndrome and an independent predictor of cardiovascular morbidity and mortality. In this case-control study we sought to identify plasma metabolites associated with EVA syndrome in the setting of hypertension. An untargeted metabolom...

2020-01-14 | MTBLS1359 | MetaboLights
MetabolomicsMulti-omics reveals the protective mechanisms of Gastrodia elata ethyl acetate extract in vascular dementia

Objective: This study aimed to investigate the ameliorative effect of the ethyl acetate extract of Gastrodia elata (EEGE) on vascular dementia (VD) and its underlying mechanisms. 

Methods: A VD rat model was established using the two-vessel occlusion method, while an in vitro cerebral ...

2026-01-15 | MTBLS13695 | MetaboLights
MetabolomicsThe mechanism of vascular injury caused by polystyrene microplastics: A molecular toxicology study involving ferroptosis and metabolomics

Background: Polystyrene microplastics (PS-MPs) are degradation products of plastics that are prevalent in the environment. Recent studies have established a significant correlation between exposure to PS-MPs and the incidence of cardiovascular diseases (CVD). Objective: This study aims to investi...

2026-08-16 | MTBLS14514 | MetaboLights
MetabolomicsFunctional targeting of PTTG1 in pericytes restores vascular integrity in diabetic retina
Pericyte loss is an early and critical event in the pathogenesis of diabetic retinopathy (DR), yet the molecular mechanisms underlying pericyte dysfunction remain incompletely understood. Using single-cell RNA sequencing, we generated a retinal cellular overview comprising 37,982 cells from diabetic...
2026-03-30 | MTBLS14184 | MetaboLights
MetabolomicsFunctional targeting of PTTG1 in pericytes restores vascular integrity in diabetic retina

Pericyte loss is an early and critical event in the pathogenesis of diabetic retinopathy (DR), yet the molecular mechanisms underlying pericyte dysfunction remain incompletely understood. Using single-cell RNA sequencing, we generated a retinal cellular overview comprising 18,926 cells from...

2026-03-27 | MTBLS13544 | MetaboLights
ProteomicsArg1 drives mitochondrial cristae remodeling and PANoptosis in ischemia/hypoxia-induced vascular dysfunction
Ischemic/hypoxic injury significantly damages vascular function, detrimentally im-pact-ing patient outcomes. Changes in mitochondrial structure and function are closely associated with ischemia/hypoxia-induced vascular dysfunction. The mecha-nism of this process remains elusive. Using rat models of ...
ORGANISM(S): Rattus norvegicus (Rat) 
2025-06-02 | PXD063156 | Pride
Mtdna Ischemic/hypoxic injury Mitochondria Vascular dysfunction Arg1 
TranscriptomicsHigh-throughput sequencing of endogenous small RNAs from rat vascular smooth muscle cells with and without Angiotensin II stimulation
Angiotensin II (Ang II)-mediated vascular smooth muscle cells (VSMC) dysfunction plays a critical role in cardiovascular diseases. However, the role of microRNAs (miRNAs) in this process is unclear. We used small RNA deep sequencing to profile Ang II-regulated miRNAs in rat VSMC and evaluated their ...
ORGANISM(S): Rattus norvegicus 
2012-03-23 | E-GEOD-35664 | biostudies-arrayexpress
TranscriptomicsTrophoblast-Induced Changes in C-X-C Motif Chemokine 10 Expression Contribute to Vascular Smooth Muscle Cell Dedifferentiation During Spiral Artery Remodeling
Endothelial cell and vascular smooth muscle cell were cocultured in hanging droplets to form spheroids representing an inverted vessel lumen. Control or conditioned media from an extravillous trophoblast (EVT) cell line was incubated with vascular spheroids for 24 hours. Spheroid RNA was then analyz...
ORGANISM(S): Homo sapiens 
2013-02-17 | E-MTAB-1462 | biostudies-arrayexpress
TranscriptomicsIL-4 mediated gene expression profiles in vascular endothelial cells
Endothelial cell activation and dysfunction underlie many vascular disorders, including atherosclerosis and inflammation. Here, we show that interleukin (IL)-4 markedly induced vascular cell adhesion molecule (VCAM)-1, both in cultured endothelial cells and in the intact endothelium in mice. Combine...
ORGANISM(S): Homo sapiens 
2011-05-01 | E-GEOD-28117 | biostudies-arrayexpress
ProteomicsVascular proteome responses precede organ dysfunction in a murine model of Staphylococcus aureus bacteremia
Vascular dysfunction and organ failure are two distinct, albeit highly interconnected clinical outcomes linked to morbidity and mortality in human sepsis. The mechanisms driving vascular and parenchymal damage are dynamic and display significant molecular crosstalk between organs and tissues. Theref...
ORGANISM(S): Mus Musculus (ncbitaxon:10090) 
2022-03-10 | MSV000089030 | MassIVE
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