CLDN2 and respiratory system disorder: The highest-ranked network, associated with “cancer, organismal injury and abnormalities, and respiratory diseases,” had a score of 52 and included 34 molecules, including ADAMTS8, BANP, CFAP45, CIAO2A, CLDN2, CPEB4, DNAAF5, KHDRBS3, MEK, PLSCR4, RBM20, RBMS1, and YTHDF1 (Table S8).