Genetic Analysis of Familial Melanoma
In collaboration with members of The International Melanoma Genetics Consortium, we propose
to study melanoma in families lacking mutations in the cyclin-dependent kinase inhibitor 2
(CDKN2A), or the cyclin-dependant kinase 4 (CDK4) genes. CDKN2 and CDK4 are both genes that
encode presumed tumor suppressor genes, mutant forms of which are known to cause increased
susceptibility to melanoma. The purpose of the present study then is to confirm the
existence of and to identify additional gene(s) involved in heritable melanoma (cutaneous
and ocular) and their precursor lesions (atypical nevi) by linkage analysis and gene mapping
strategies. It is clear that the risk to develop atypical nevi and/or melanoma is strongly
influenced by genetic and environmental factors (e.g. sun exposure). Characterization of
such genes could provide important insights into the inheritance, pathogenesis, and
treatment of this increasingly important disease.
Observational
N/A
United States: Federal Government
999999012
NCT00339404
March 1999
March 2011
Name | Location |
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National Human Genome Research Institute (NHGRI), 9000 Rockville Pike | Bethesda, Maryland 20892 |