ZNF621 and Alzheimer disease: Using the GEO2R tool, the analysis of microarray gene expression data of the GSE48350 dataset revealed that the expression of two genes [solute carrier family 25 member 46 (91137, SLC25A46) and zinc finger protein 621 (285268, ZNF621)] was upregulated in the HC of female AD patients (n = 10, age range: 60-91 years) compared to female controls (n = 12, age range: 64-99 years) (Data Appendix B, Data S23).