Proteomics

Dataset Information

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Proteomics analysis of cardiac extracellular matrix remodeling in a porcine model of ischemia/reperfusion injury: Infarcted, Guanidine


ABSTRACT: The aim of the present study is to characterize ECM remodeling after myocardial infarction by applying a proteomics method based on ECM enrichment and MS analysis to a porcine model of ischemia/reperfusion injury. The human-like physiology and anatomy of pigs facilitate comparisons of different cardiac regions to establish an accurate temporal and spatial pattern of the ECM remodeling process.

INSTRUMENT(S): LTQ Orbitrap

ORGANISM(S): Sus Scrofa (pig)

TISSUE(S): Heart

DISEASE(S): Myocardial Ischemia

SUBMITTER: Javier Barallobre-Barreiro  

LAB HEAD: Manuel Mayr

PROVIDER: PXD003919 | Pride | 2016-04-07

REPOSITORIES: Pride

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Publications


<h4>Background</h4>After myocardial ischemia, extracellular matrix (ECM) deposition occurs at the site of the focal injury and at the border region.<h4>Methods and results</h4>We have applied a novel proteomic method for the analysis of ECM in cardiovascular tissues to a porcine model of ischemia/reperfusion injury. ECM proteins were sequentially extracted and identified by liquid chromatography tandem mass spectrometry. For the first time, ECM proteins such as cartilage intermediate layer prote  ...[more]

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