EGFR and cancer: Gene ontology analysis of these genes using g:Profiler [18, 19] showed significant functional enrichment of these genes into cancer related signalling pathways in biological processes like “fibroblast growth factor receptor signalling pathway” (P value = 5.56e−14), “regulation of MAPK cascade” (P value = 3.46e−13), “neurotrophin TRK receptor signalling pathway” (P value = 2.62e−13), and “ERBB signalling pathway” (P value = 1.92E-09).