5th International ACC Symposium: Hereditary Predisposition to Childhood ACC and the Associated Molecular Phenotype

Abstract

Adrenocortical carcinoma (ACC) affects children and adults. Roughly 50 % of very early onset ACCs occur in children with germline TP53 mutations. Several recent studies have extended our understanding in basic, clinical, and translational genetics with regard to TP53 germline predisposition in ACC patients. The recent description of the molecular landscape of pediatric ACCs provided insight into differences of tumors arising in patients with and without TP53 germline mutation. Another recent important finding is that not all TP53 mutations are equal in their tumor suppressing potential. It has now been shown that family histories as well as molecular characteristics of preserved TP53 functions vary greatly between mutations. It also has become clear that adult patients with ACC often harbor germline mutations causing hereditary syndromes, including Li-Fraumeni syndrome (LFS), Lynch syndrome, and multiple endocrine neoplasia type 1 (MEN1).

from Cancer via ola Kala on Inoreader http://ift.tt/1HYuifQ
via IFTTT