THE LI-FRAUMENI SYNDROME - AN INHERITED SUSCEPTIBILITY TO CANCER

Authors
Citation
Sc. Evans et G. Lozano, THE LI-FRAUMENI SYNDROME - AN INHERITED SUSCEPTIBILITY TO CANCER, Molecular medicine today, 3(9), 1997, pp. 390-395
Citations number
39
Categorie Soggetti
Medicine, Research & Experimental",Biology,"Cell Biology
Journal title
ISSN journal
13574310
Volume
3
Issue
9
Year of publication
1997
Pages
390 - 395
Database
ISI
SICI code
1357-4310(1997)3:9<390:TLS-AI>2.0.ZU;2-F
Abstract
The Li-Fraumeni syndrome is a rare autosomal-dominant disease whose ha llmark is a predisposition to a wide range of cancers among members of a family, Many of these families have a germline mutation within the tumor suppressor gene TP53, which encodes the p53 protein. The inherit ance of a mutant TP53 allele results in a 25-fold increase in the chan ce of developing cancer by 50 years of age, compared with the general population, TP53 mutations are also very common in the development of somatic tumors, This article reviews the biological and biochemical ro le of p53 in the susceptibility to cancer in Li-Fraumeni syndrome.