Elevated Protein Kinase C-δ Contributes to Aneurysm Pathogenesis Through Stimulation of Apoptosis and Inflammatory Signaling
Author(s) -
Stephanie Morgan,
Dai Yamanouchi,
Calvin Harberg,
Qiwei Wang,
Melissa R. Keller,
Yi Si,
William J. Burlingham,
Stephen Seedial,
Justin Lengfeld,
Bo Liu
Publication year - 2012
Publication title -
arteriosclerosis thrombosis and vascular biology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 3.007
H-Index - 270
eISSN - 1524-4636
pISSN - 1079-5642
DOI - 10.1161/atvbaha.112.255661
Subject(s) - proinflammatory cytokine , protein kinase c , apoptosis , inflammation , monocyte , cancer research , signal transduction , microbiology and biotechnology , biology , medicine , immunology , biochemistry
Apoptosis of smooth muscle cells (SMCs) is a prominent pathological characteristic of abdominal aortic aneurysm (AAA). We have previously shown that SMC apoptosis stimulates proinflammatory signaling in a mouse model of AAA. Here, we test whether protein kinase C-δ (PKCδ), an apoptotic mediator, participates in the pathogenesis of AAA by regulating apoptosis and proinflammatory signals.
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