<unk>  is a high-density lipoprotein deficiency, inherited in an autosomal dominant manner. It can be associated with LDL receptor. Associated regions and genes include: Name OMIM Locus Candidates HDLCQ1 9p ABCA1 (Tangier disease) HDLCQ2 8q23 HDLCQ3 16q24.1 Lecithin cholesterol acyltransferase deficiency (LCAT) HDLCQ4 4q32 HDLD3 11q23.3 APOA1 Niacin is sometimes prescribed to raise HDL levels.
Hypoalphalipoproteinemia
Abetalipoproteinemia
Hypobetalipoproteinemia
Familial dysbetalipoproteinemia
D-Glyceric acidemia
Orotic aciduria
Pipecolic acidemia
Lysinuric protein intolerance