2 documents found, page 1 of 1
The cdh1 c.1901c>t variant: A founder variant in the portuguese population w...
Barbosa-Matos, R; Leal Silva, R; Garrido, L; Aguiar, AC; Garcia-Pelaez, J; André, A; Seixas, S; Sousa, SP; Ferro, L; Vilarinho, L; Gullo, I; Devezas, VHereditary diffuse gastric cancer (HDGC) caused by CDH1 variants predisposes to early-onset diffuse gastric (DGC) and lobular breast cancer (LBC). In Northern Portugal, the unusually high number of HDGC cases in unrelated families carrying the c.1901C>T variant (formerly known as p.A634V) suggested this as a CDH1-founder variant. We aimed to demonstrate that c.1901C>T is a bona fide truncating variant inducing ...
A case of systemic pseudohypoaldosteronism with a novel mutation in the SCNN1A ...
Silva, N; Costa, M; Silva, A; Sá, C; Martins, S; Antunes, A; Marques, O; Castedo, S; Pereira, AWe report a neonatal case of systemic pseudohypoaldosteronism type 1 caused by a novel mutation in the SCNN1A gene (homozygous c.1052+2dupT in intron 3) in which the patient presented with life-threatening hyperkalemia, hyponatremia and metabolic acidosis. It remains uncertain if there is genotype-phenotype correlation, due to the rarity of the disease. This mutation, which to our best knowledge has not been de...