Title : LRP1 integrates murine macrophage cholesterol homeostasis and inflammatory responses in atherosclerosis.

Pub. Date : 2017 Nov 16

PMID : 29144234






1 Functional Relationships(s)
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1 Here we used a knockin mouse model to uncover a novel atheroprotective role for LRP1 in macrophages where tyrosine phosphorylation of an NPxY motif in its intracellular domain initiates a signaling cascade along an LRP1/SHC1/PI3K/AKT/PPARgamma/LXR axis to regulate and integrate cellular cholesterol homeostasis through the expression of the major cholesterol exporter ABCA1 with apoptotic cell removal and inflammatory responses. Tyrosine thymoma viral proto-oncogene 1 Mus musculus