CCL2 and triple-A syndrome: The first dataset contained the expression levels of 18 genes (ANGPT1, ANGPT2, CCL2, CCL5, CSF2, CXCL8, FGF2, IL1A, IL1B, IL6, PDGFA, PDGFB, TGFA, TGFB1, TNF, VEGFA, VEGFB, and VEGFC) obtained in PBMC samples of 40 patients with LEAD, 40 patients with AAA, and 40 patients with VV.