Variation in RTN3 and PPIL2 genes does not influence platelet membrane beta-secretase activity or susceptibility to alzheimer's disease in the northern Irish population.
Carson R, McKnight AJ, Todd S, Liu WW, Heggarty S, Craig D, McGuinness B, Irvine GB, Passmore AP, Johnston JA. Neuromolecular Med. 2009; 11(4):337-44.