We also analyzed microarray dataset GSE66494 from the Gene Expression Omnibus (GEO, https://www.ncbi.nlm.nih.gov/gds), which consists of kidney biopsy samples from 48 histopathologically confirmed CKD patients and 8 control samples.[25] In agreement, these results also showed a marked upregulation of HNF3α in CKD patients. This evidence concerns the gene FOXA1 and chronic kidney disease.