A recent study conducted by researchers at Columbia University has revealed a new genetic variant that may offer protection against Alzheimer’s disease. This gene has been found to reduce the risk of developing the disease by up to 70%, providing hope for individuals at high risk.
While Alzheimer's disease does not have a single responsible gene, genetic factors play a significant role in determining one's susceptibility to the disease. The apolipoprotein E (APOE) gene has long been identified as a major genetic risk factor for Alzheimer's, with certain variants of this gene associated with increased risk of developing the disease.
