Proteomics

Dataset Information

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PROTOMAP analysis of Human Cartoid Plaques


ABSTRACT: Human cartoid plaques were removed in operating room and placed in tube with PBS.Plaques were then analyzed for presence of rupture. The ulcerated lesicon was then excised and subjected to protein extraction. Areas of stable plaque tissue was then excised as a control.

INSTRUMENT(S): LTQ Orbitrap Velos, LTQ

ORGANISM(S): Homo Sapiens (human)

TISSUE(S): Heart

SUBMITTER: Melissa Dix  

LAB HEAD: Benjamin Cravatt

PROVIDER: PXD020405 | Pride | 2020-08-10

REPOSITORIES: Pride

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Publications


<h4>Rationale</h4>Plaque rupture is the proximate cause of most myocardial infarctions and many strokes. However, the molecular mechanisms that precipitate plaque rupture are unknown.<h4>Objective</h4>By applying proteomic and bioinformatic approaches in mouse models of protease-induced plaque rupture and in ruptured human plaques, we aimed to illuminate biochemical pathways through which proteolysis causes plaque rupture and identify substrates that are cleaved in ruptured plaques.<h4>Methods a  ...[more]

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