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MetabolomicsMitochondrial NAD+ Deficiency in Vascular Smooth Muscle Impairs Collagen III Turnover to Trigger Aortic Disease

Aortic disease poses a significant mortality risk in adults, yet many of its underlying factors remain undiscovered. In this study, we identify mitochondrial NAD⁺ deficiency as a causal factor. Metabolomics analysis of 73 surgical aortic specimens revealed impaired NAD⁺ salvage and mitochondrial ...

2024-12-04 | MTBLS8062 | MetaboLights
ProteomicsAortic Aneurysm iTRAQ HiRIEF proteomics
Conducted proteomics on samples from patients with aortic aneurysm and from non-dilated controls. Furthermore, we investigated both patients with bicuspid aortic valves (BAV) and also the more normal tricuspid aortic valves (TAV). The aim was to elucidate the molecular mechanisms behind the higher p...
ORGANISM(S): Homo Sapiens (ncbitaxon:9606) 
2017-03-31 | MSV000080837 | MassIVE
ProteomicsChanges in the ascending aorta proteome of cholesterol-fed rabbits
Here we undertook a proteomic investigation of ascending aorta from New Zealand White rabbits after 10 weeks on a high (2% w/w) cholesterol diet (HCD, n=5) or control diet (n=5) in order to profile the proteomic changes in response to the HCD. Histology confirmed intimal thickening in the HCD group ...
ORGANISM(S): Oryctolagus cuniculus (Rabbit) 
2018-06-21 | PXD002345 | Pride
Ascending aorta rabbit cholesterol itraq atherosclerosis 
TranscriptomicsLaser Capture Microdissection of Hyperlipidemic Mouse Aorta Atherosclerosis
Atherosclerosis is a transmural chronic inflammatory condition of small and large arteries that is associated with adaptive immune responses at all disease stages. However, impacts of adaptive immune reactions on clinically apparent atherosclerosis such as intima lesion (plaque) rupture, thrombosis,...
ORGANISM(S): Mus musculus 
2011-11-03 | E-GEOD-21419 | biostudies-arrayexpress
TranscriptomicsEffect of Tgfbr2 disruption on gene expression in the aorta of Fbn1 wild-type and Fbn1C1039G mice
We used microarrays to characterize the global changes in gene expression within the ascending aorta of mice due to conditional disruption of TGF-M-NM-2 signaling in smooth muscle and/or due to heterozygous fibrillin-1 mutation. Myh11-CreERT2.Tgfbr2f/f (abbreviated as Cre.Tgfbr2) mice were cross-bre...
ORGANISM(S): Mus musculus 
2013-05-31 | E-GEOD-36778 | biostudies-arrayexpress
TranscriptomicsTranscription profiling of human patients with aortic aneurysms associated with tricuspid and bicuspid valves
Patients with bicuspid aortic valve (BAV) have increased risk of thoracic ascending aortic aneurysm (AscAA) and dissection compared to those with a normal tricuspid aortic valve (TAV). The present study was undertaken to evaluate whether differences in gene expression exist in aortas from BAV and TA...
ORGANISM(S): Homo sapiens 
2009-02-07 | E-GEOD-5180 | biostudies-arrayexpress
TranscriptomicsProfiling of Transcripts in Rat Kidney Medullary Thick Ascending Limb
Freshly isolated rat kidney medullary thick ascending limbs were subjected for transcript profiling. Three microarray experiments were done to obtain the kidney medullary thick ascending limb transcriptome.
ORGANISM(S): Rattus norvegicus 
2009-01-26 | E-GEOD-13669 | biostudies-arrayexpress
TranscriptomicsAdvanced Study of Aortic Pathology (ASAP)
BACKGROUND: The vast majority of thoracic aortic aneurysms (TAAs) are observed either together with a bicuspid aortic valve (BAV), a common congenital disorder, or in idiopathic cases such as patients with a normal tricuspid aortic valve (TAV). The main objective of our study was to identify shared ...
ORGANISM(S): Homo sapiens 
2016-01-15 | E-GEOD-26155 | biostudies-arrayexpress
TranscriptomicsTranscriptional profiling of mouse aorta after deletion of BMP9 and BMP10.
Aorta was isolated from ANF-Cre positive / BMP10 loxP/loxP / BMP9-/- (BMP9/10 dKO) mice. ANF-Cre negative BMP10 loxP/loxP mice were used as controls. Transcriptional profiling was performed to understand the importance of BMP9/10 expression on aorta function.
ORGANISM(S): Mus musculus 
2020-10-30 | E-MTAB-8914 | biostudies-arrayexpress
GenomicsMERSCOPE profiling of non-aneurysmal and aneurysmal human ascending aorta
MERSCOPE profiling of non-aneurysmal and aneurysmal human ascending aorta
PRJNA1010377 | ENA
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