DTNB and Alzheimer disease: In contrast to our previous work based on WES-derived rare variants in a subset of the EMIF-AD dataset analyzed here [3], we found no evidence for an association between the analogous CSF biomarker components and common variants in the genes previously highlighted (i.e., IFFO1, DTNB, NLRC3, SLC22A10, GABBR2, and CASZ).