CDK4 and lung carcinoma: PSMD7 was involved in “Cell cycle_ESR1 regulation of G1/S transition”, “The role of aberrations in CDKN2 locus and CDK4 in familial melanoma”, “Putative role of estrogen receptor and androgen receptor signaling in the progression of lung cancer”, “Signal transduction_Adenosine A3 receptor signaling pathway”, and “Transport_RAN regulation pathway” (Figure 12 and Supplementary Table 5).