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Article

Insulin Activates CCAAT/Enhancer Binding Proteins and Proinflammatory Gene Expression through the Phosphatidylinositol 3-Kinase Pathway in Vascular Smooth Muscle Cells

1 Sept 2002

Abstract excerpt

Phosphatidylinositol 3-kinase (PI3K) is a key molecule mediating signals of insulin in vascular smooth muscle cells (VSMCs). To examine the effect of chronic activation of PI3K on the gene expression of VSMCs, membrane-targeted p110CAAX, a catalytic subunit of PI3K, was overexpressed in rat VSMCs by adenovirus-mediated gene transfer. Similar to insulin's effects, cells overexpressing p110CAAX exhibited a 10- to...

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PMID: 12145301
DOI: 10.1074/jbc.m206266200

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-08.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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