The RET p.G533C Mutation Confers Predisposition to Multiple Endocrine Neoplasia Type 2A in a Brazilian Kindred and Is Able to Induce a Malignant Phenotype <i>In Vitro</i> and <i>In Vivo</i>

Abstract

Our in vitro and in vivo analysis indicates that this mutation confers a malignant phenotype to PCCL3 cells. These findings, in association with the report of first case of pheochromocytoma in the Brazilian kindred, suggest that this noncysteine mutation may be more aggressive than was initially considered.