Proteomics

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Mouse APOE - Proteomic analysis of mitochondria in APOE transgenic mice and in response to an ischemic challenge


ABSTRACT: mouse APOE-E3-437, Hippocampus mitochondrial fraction; Genotype: apoE3; Treatment: global ischemia

INSTRUMENT(S): LTQ Orbitrap, instrument model

ORGANISM(S): Mus Musculus (mouse)

TISSUE(S): Hippocampus

SUBMITTER: Thierry Le Bihan  

PROVIDER: PRD000363 | Pride | 2011-09-05

REPOSITORIES: Pride

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Proteomic analysis of mitochondria in APOE transgenic mice and in response to an ischemic challenge.

James Rachel R   Searcy James L JL   Le Bihan Thierry T   Martin Sarah F SF   Gliddon Catherine M CM   Povey Joanne J   Deighton Ruth F RF   Kerr Lorraine E LE   McCulloch James J   Horsburgh Karen K  

Journal of cerebral blood flow and metabolism : official journal of the International Society of Cerebral Blood Flow and Metabolism 20110831 1


Apolipoprotein E (APOE)-ɛ4 is associated with a deleterious outcome after ischemic brain injury, which may involve abnormal regulation of mitochondrial function. We have assessed the mitochondrial proteomic response of APOE-ɛ3 and APOE-ɛ4 transgenic mice to transient global ischemic injury in the hippocampus. A genotype-dependent increase in ApoE levels in mitochondria was observed after ischemia, with APOE-ɛ4 mice showing significantly greater increases than APOE-ɛ3 mice. Quantitative analysis  ...[more]

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