0000000000768872
AUTHOR
Elvira Cebolla
Molecular genetics of familial hypercholesterolemia in Spain: Ten novel LDLR mutations and population analysis
Mutations underlying FH in Spain are largely unknown because only a few and limited surveys have been carried out on Spanish FH patients up to now. To gain information on this issue, we have analysed a group of 113 unrelated Spanish FH patients from an eastern area of Spain (Valencian Community). We have screened the LDLR gene by Southern blot and PCR-SSCP analysis to detect large rearrangements and small mutations, respectively. In addition, we have screened the Apo B gene for mutations known to cause FDB by PCR-SSCP analysis. We have identified a total of 47 different mutations in the LDLR gene (5 large rearrangements, and 42 small mutations, which were characterized by DNA sequencing), 1…
Polymorphisms in TRAIL receptor genes and risk of breast cancer in Spanish women
TRAIL is a potent inducer of apoptosis in malignant but not in normal cells. TRAIL binds to the proapoptotic death receptor DR4 and DR5 as well as to the decoy receptors DcR1 and DcR2. To evaluate the involvement of TRAIL receptor genes in breast cancer, we carried out a case-control study of eight selected polymorphisms in a large sample of Spanish women. Three of the eight selected SNPs (626G/C and 1322G/A in DR4 and 2699A/G in DcR2) showed some evidence of different genotype distributions in a random selection of 535 cases and 480 controls and were therefore studied in our entire sample (1008 cases and 768 controls). For the two DR4 polymorphisms, no differences in genotype or haplotype …