COPS5 and cancer: Not surprisingly, among them are EGFR (32, 33), NCOA2 (34, 35), DERL1 (36, 37), EXT1 (38, 39), PLAG1 (39), COPS5 (40, 41), ASAP1 (41, 42), CHRNA6 (43, 44), and CHRNB3 (44, 45), which have been associated with multiple types of cancers in previous studies.