S100A1 and early-onset autosomal dominant Alzheimer disease: These S100 family members, namely S100A1, S100A6, S100A7, S100A8, S100A9, S100A12, and S100B, seem to be involved in the progression of Alzheimer’s disease (AD), including the formation of amyloid aggregates, and could thereby be promising regarding new therapeutic approaches [66].