Figure 2
From: Apolipoprotein E genotype and hepatitis C, HIV and herpes simplex disease risk: a literature review
Potential mechanisms for apoE4 mediated faster progression of HIV disease. LDL: low density lipoprotein, LDL-R: low density lipoprotein receptor, HIV: human immunodeficiency virus, HSPG: heparin sulphate proteoglycans.