ABCA1/ABCA7 is bound up with Alzheimer’s disease, ABCA4 is in connection with Stargardt macular degeneration, and ABCC8/SUR1 and ABCC9/SUR2 are both associated with diabetes (Theodoulou and Kerr, 2015). This evidence concerns the gene ABCA7 and early-onset autosomal dominant Alzheimer disease.