title: Fanconi's anemia: what have we learned from the genes so far?
abstract: Fanconi's anemia (FA) is a rare genetic disorder affecting children at an early age; patients suffer from progressive bone marrow failure and, in many cases, from congenital malformations. As cells from FA patients have an increased sensitivity to DNA-crosslinking agents, FA has been included among the group of DNA repair disorders. However, identification of a specific DNA repair defect in FA has not been firmly established. None the less, this cellular phenotype has allowed the classification of FA patients into eight complementation groups defining eight possible FA genes. Two of these genes have now been cloned and, although they have raised more questions than they have answered, are facilitating the identification of cellular processes implicated in the pathophysiology of FA, and the design of new therapies.
authors.affiliation: Dept. of Genetics, Hospital for Sick Children, Toronto ON, Canada.
authors.forename: M
authors.initials: M
authors.lastname: Carreau
authors.forename: M
authors.initials: M
authors.lastname: Buchwald
mesh_terms: D000818:Animals; D003001:Cloning, Molecular; D005199:Fanconi Anemia / Q000235:genetics* / Q000503:physiopathology / Q000628:therapy; D005808:Genes, Recessive; D006801:Humans; D051379:Mice; D009154:Mutation