The 26 genes that were shared between the three datasets (Table S7) included candidates with various possible links to aging, including regulation of DNA methylation (e.g., CEBPA), modulation of microglial function (e.g., CX3CL1), reduction of oxidative stress (e.g., LANCL1), and contribution to develop predisposition for Alzheimer’s disease (e.g., SORCS1). This evidence concerns the gene CX3CL1 and early-onset autosomal dominant Alzheimer disease.