Immunoglobulin M Is Required for Protection Against Atherosclerosis in Low-Density Lipoprotein Receptor–Deficient Mice
Author(s) -
Myles Lewis,
Talat H. Malik,
Michael R. Ehrenstein,
Joseph J. Boyle,
Marina Botto,
Dorian O. Haskard
Publication year - 2009
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.109.868158
Subject(s) - medicine , ldl receptor , antibody , low density lipoprotein , receptor , immunology , lipoprotein , endocrinology , cholesterol
Immunoglobulin M (IgM) natural antibodies bind oxidatively-modified low-density lipoprotein (LDL) and apoptotic cells and have been implicated as being important for protection against atherosclerosis. We have directly investigated the requirement for IgM by studying the effects of IgM deficiency in LDL receptor-deficient (Ldlr(-/-)) mice.
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