Alzheimer’s gene may impact cognitive health before adulthood
A gene linked to Alzheimer’s Disease may impact cognitive health much sooner than previously realized. The APOE gene creates a protein, apolipoprotein E, which packages cholesterol and other fats to transport them through the bloodstream. There are three versions, or alleles, of APOE. One of those is the APOE4 allele, present in about 15 percent…