ea0011p480 | Endocrine tumours and neoplasia | ECE2006
Fugazzola L
, Cordella D
, Muzza M
, Alberti L
, Travaglini P
, Colombo P
, Beck-Peccoz P
, Persani L
Activating mutations of the RET proto-oncogene, encoding a tyrosine kinase receptor, are associated with inherited syndromes, MEN2A and MEN2B, and with both familial and sporadic medullary thyroid cancer (MTC). Single base-pair missense mutations in the extracellular cysteine-rich domain are responsible for the majority of MEN2A and familial MTC (FMTC) cases. Rarely, somatic deletions and germline duplications of variable segments of the gene have been reported in spora...