Significant numbers of DETs were highlighted in three key pathways: IL-17 Signaling [3 genes; p = 3.1×10−4], Il-17A Signaling in Gastric Cells [2 genes; p = 9.6×10−4] and Role of IL-17A in Arthritis [2 genes; p = 4.4×10−3]. This evidence concerns the gene IL17A and arthritic joint disease.