Variant Gene Risk Allele Score vda Association Type Original DB Sentence supporting the association PMID PMID Year
dbSNP: rs121918057
rs121918057
0.730 GeneticVariation BEFREE Familial porphyria cutanea tarda in Spain: characterization of eight novel mutations in the UROD gene and haplotype analysis of the common p.G281E mutation. 23545314

2013

dbSNP: rs121918057
rs121918057
A 0.730 CausalMutation CLINVAR Familial porphyria cutanea tarda in Spain: characterization of eight novel mutations in the UROD gene and haplotype analysis of the common p.G281E mutation. 23545314

2013

dbSNP: rs121918057
rs121918057
0.730 GeneticVariation BEFREE At least 30 different mutations of the UROD gene have been identified in patients with HEP and familial porphyria cutanea tarda, with 1 predominant missense mutation (glycine-to-glutamic acid substitution at codon 281) in Spanish patients with HEP. 12071824

2002

dbSNP: rs121918057
rs121918057
0.730 GeneticVariation BEFREE These findings suggest that the G281E mutation is functionally less severe than erythrocyte measurements indicate, that its clinical penetrance is very low in heterozygotes, and that, for this particular mutation, hepatoerythropoietic porphyria is the homozygous form of familial porphyria cutanea tarda. 7706766

1995

dbSNP: rs143823335
rs143823335
C 0.700 CausalMutation CLINVAR Familial and sporadic porphyria cutanea tarda: characterization and diagnostic strategies. 19233912

2009

dbSNP: rs145195562
rs145195562
C 0.700 CausalMutation CLINVAR

dbSNP: rs1799945
rs1799945
G 0.700 CausalMutation CLINVAR

dbSNP: rs1800562
rs1800562
0.010 GeneticVariation BEFREE Homozygosity for the C282Y hemochromatosis mutation was associated with an earlier onset of skin lesions in both familial and sporadic porphyria cutanea tarda, the effect being more marked in familial porphyria cutanea tarda where anticipation was demonstrated in family studies. 11069625

2000

dbSNP: rs121918059
rs121918059
0.010 GeneticVariation BEFREE The R292G mutation was not detected in 13 unrelated affected patients with F-PCT, so it appears to be uncommon. 1634232

1992