EGFR and neoplasm: Prominent examples are the small GTPases HRas, NRas, KRas4A, the receptor tyrosine kinases epidermal growth factor receptor (EGFR), c‐Met, p53, SCRIB proteins, and many more.[19, 20, 21, 22, 23, 24] In this respect, also PATs are suggested to act as tumor suppressors or oncogenic proteins.