Disease Score gda Association Type Type Original DB Sentence supporting the association PMID PMID Year
CUI: C0032708
Disease: Disorders of Porphyrin Metabolism
Disorders of Porphyrin Metabolism
0.100 GeneticVariation group BEFREE Porphyria cutanea tarda (PCT) is the most common human porphyria, due to hepatic deficiency of uroporphyrinogen decarboxylase (UROD), which is acquired in the presence of iron overload and various susceptibility factors, such as alcohol abuse, smoking, hepatitis C virus (HCV) infection, HIV infection, iron overload with HFE gene mutations, use of estrogens, and UROD mutation. 30683557 2019
CUI: C0032708
Disease: Disorders of Porphyrin Metabolism
Disorders of Porphyrin Metabolism
0.100 AlteredExpression group BEFREE Porphyria cutanea tarda (PCT) is the only porphyria that has both genetic and/or environmental factors that lead to reduced activity of uroporphyrinogen decarboxylase in the liver. 31326287 2019
CUI: C0032708
Disease: Disorders of Porphyrin Metabolism
Disorders of Porphyrin Metabolism
0.100 Biomarker group BEFREE Hepatoerythropoietic porphyria (HEP) is a rare form of porphyria that results from a deficiency of uroporphyrinogen decarboxylase (UROD). 21668429 2011
CUI: C0032708
Disease: Disorders of Porphyrin Metabolism
Disorders of Porphyrin Metabolism
0.100 GeneticVariation group BEFREE Childhood-onset mild cutaneous porphyria with compound heterozygotic mutations in the uroporphyrinogen decarboxylase gene. 18462440 2008
CUI: C0032708
Disease: Disorders of Porphyrin Metabolism
Disorders of Porphyrin Metabolism
0.100 GeneticVariation group LHGDN Sequencing of the hydroxymethylbilane synthase and uroporphyrinogen decarboxylase genes confirmed the relatively rare diagnosis of dual porphyria, and revealed a novel uroporphyrinogen decarboxylase mutation. 16390615 2006
CUI: C0032708
Disease: Disorders of Porphyrin Metabolism
Disorders of Porphyrin Metabolism
0.100 GeneticVariation group BEFREE Dual porphyria with mutations in both the UROD and HMBS genes. 16390615 2006
CUI: C0032708
Disease: Disorders of Porphyrin Metabolism
Disorders of Porphyrin Metabolism
0.100 GeneticVariation group BEFREE We have so far identified 50 different mutations among 4 genes associated with the most common porphyrias showing a high molecular heterogeneity: 22 in the hydroxymethylbilane synthase (HMBS) gene (AIP), 7 in the protoporphyrinogen oxidase (PPOX) gene (VP), 16 in the uroporphyrinogen decarboxylase (UROD) gene (PCT) and 5 in the ferrochelatase (FECH) gene (EPP). 12699245 2002
CUI: C0032708
Disease: Disorders of Porphyrin Metabolism
Disorders of Porphyrin Metabolism
0.100 GeneticVariation group BEFREE Approximately one-third of patients with porphyria cutanea tarda (PCT), the most common porphyria in humans, inherit a single mutant allele of the uroporphyrinogen decarboxylase (URO-D) gene. 11134514 2001
CUI: C0032708
Disease: Disorders of Porphyrin Metabolism
Disorders of Porphyrin Metabolism
0.100 Biomarker group BEFREE Uroporphyrinogen decarboxylase (URO-D) deficiency is responsible for two forms of genetic cutaneous porphyria: familial porphyria cutanea tarda (f-PCT) and hepatoerythropoietic porphyria (HEP). 10980536 2000
CUI: C0032708
Disease: Disorders of Porphyrin Metabolism
Disorders of Porphyrin Metabolism
0.100 AlteredExpression group BEFREE Decreased uroporphyrinogen decarboxylase (UROD) activity is a characteristic feature of the most common of the porphyrias, porphyria cutanea tarda (PCT). 11202053 2000
CUI: C0032708
Disease: Disorders of Porphyrin Metabolism
Disorders of Porphyrin Metabolism
0.100 AlteredExpression group BEFREE Porphyria cutanea tarda (PCT) is a disorder of porphyrin metabolism associated with decreased activity of uroporphyrinogen decarboxylase (URO-D) in the liver. 10189391 1999
CUI: C0032708
Disease: Disorders of Porphyrin Metabolism
Disorders of Porphyrin Metabolism
0.100 GeneticVariation group BEFREE The two porphyrias, familial porphyria cutanea tarda (fPCT) and hepatoerythropoietic porphyria (HEP), are associated with mutations in the gene encoding the enzyme uroporphyrinogen decarboxylase (UROD). 10477430 1999
CUI: C0032708
Disease: Disorders of Porphyrin Metabolism
Disorders of Porphyrin Metabolism
0.100 Biomarker group BEFREE Uroporphyrinogen decarboxylase (URO-decarboxylase; EC 4.1.1.37), the heme biosynthetic enzyme responsible for the conversion of uroporphyrinogen III to coproporphyrinogen III, is the enzymatic defect in porphyria cutanea tarda, the most common porphyria. 8661721 1996
CUI: C0032708
Disease: Disorders of Porphyrin Metabolism
Disorders of Porphyrin Metabolism
0.100 GeneticVariation group BEFREE Five new mutations in the uroporphyrinogen decarboxylase gene identified in families with cutaneous porphyria. 8896428 1996
CUI: C0032708
Disease: Disorders of Porphyrin Metabolism
Disorders of Porphyrin Metabolism
0.100 AlteredExpression group BEFREE Porphyria cutanea tarda (PCT), the condition resulting from a deficiency of hepatic uroporphyrinogen decarboxylase activity, is the commonest form of porphyria. 7902313 1993
CUI: C0032708
Disease: Disorders of Porphyrin Metabolism
Disorders of Porphyrin Metabolism
0.100 Biomarker group BEFREE The findings suggest that the dual porphyria reflects a double heterozygous condition of coexistent AIP and PCT genes in the same individual. 2721023 1989
CUI: C0032708
Disease: Disorders of Porphyrin Metabolism
Disorders of Porphyrin Metabolism
0.100 Biomarker group BEFREE These findings suggest that the dual porphyria reflects a double heterozygous condition of coexistent AIP and PCT genes in the same subject. 2499457 1989
CUI: C0032708
Disease: Disorders of Porphyrin Metabolism
Disorders of Porphyrin Metabolism
0.100 GeneticVariation group BEFREE Uroporphyrinogen decarboxylase structural mutant (Gly281----Glu) in a case of porphyria. 3775362 1986