The complement factor H R1210C mutation is associated with atypical hemolytic uremic syndrome.

ABSTRACT: Mutations in the gene encoding complement factor H (CFH) that alter the C3b/polyanions-binding site in the C-terminal region impair the capacity of factor H to protect host cells. These mutations are also strongly associated with atypical hemolytic uremic syndrome (aHUS). Although most of the aHUS-associated CFH mutations seem "unique" to an individual patient or family, the R1210C mutation has been reported in several unrelated aHUS patients from distinct geographic origins. Five aHUS pedigrees and 7 individual aHUS patients were analyzed to identify potential correlations between the R1210C mutation and clinical phenotype and to characterize the origins of this mutation. The clinical phenotype of aHUS patients carrying the R1210C mutation was heterogeneous. Interestingly, 12 of the 13 af

SUBMITTER: Martinez-Barricarte R 

PROVIDER: S-EPMC2391060 | biostudies-literature | 2008 Mar

REPOSITORIES: biostudies-literature