MAPT and early-onset autosomal dominant Alzheimer disease: For example, Cluster AMeSH labels are suggestive of LDL and alpha macroglobulin receptor proteinfamily; Cluster B MeSH labels are associated with Alzheimer's disease andAmyloid beta metabolism; Cluster C labels are associated with extracellularmatrix and cell adhesion; Cluster D labels are associated with embryology andinhibotrs; and Cluster E labels are associated with tau protein andlymphocytes.