ErbB-1 and ErbB-2 are found in many human cancers and their excessive signaling may be critical factors in the development and malignancy of these tumors.
ErbB-1 i ErbB-2 su prisutni u mnogim ljudskim kancerima, i njihova prekomerna signalizacija može da bude jedan od kritičnih faktora u razviću i malignosti tih tumora.