Inhibition of Protein Kinase Cβ Prevents Foam Cell Formation by Reducing Scavenger Receptor A Expression in Human Macrophages
Author(s) -
Elena Osto,
Alexei Kouroedov,
Pavani Mocharla,
Alexander Akhmedov,
Christian Besler,
Lucia Rohrer,
Arnold von Eckardstein,
Sabino Iliceto,
Massimo Volpe,
Thomas F. Lüscher,
Francesco Cosentino
Publication year - 2008
Publication title -
circulation
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 7.795
H-Index - 607
eISSN - 1524-4539
pISSN - 0009-7322
DOI - 10.1161/circulationaha.108.789537
Subject(s) - monocyte , scavenger receptor , protein kinase c , phorbol , foam cell , microbiology and biotechnology , lipoprotein , signal transduction , medicine , chemistry , biology , biochemistry , cholesterol
Low-density lipoprotein (LDL) uptake by monocyte-derived macrophages is a crucial step in foam cell formation and early atherosclerotic lesion. Increasing evidence supports the theory that activation of protein kinase Cbeta (PKCbeta) is involved in many mechanisms promoting atherosclerosis. Thus, we investigated whether inhibition of PKCbeta prevents foam cell formation.
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