PKD1 and gastrointestinal disease: Gastrin signaling pathway of MCODE1, and polycystin-1 multiprotein complex of MCODE2 indicated that the targets of Pingwei Pill, focused on the gastrointestinal disease, and polycystin-1 multiprotein complex, played a vital role in the development regulation of cell adhesion [34, 35], which got the same perdition with KGEE database as above.