Porphyria is due to the DNA being altered and this is how it is inherited from one to another in a family. This can effect the skin or even the nervous system and sometime in unique situations it will effect both in a person. You can find m...
http://answers.ask.com/Health/Diseases/how_is_porphyria...
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Some types of porphyria are inherited in an autosomal dominant pattern, which means one copy of the gene in each cell is mutated. This single mutation is sufficient to reduce the activity of an enzyme needed for heme production, which increases the risk of developing signs and symptoms of porphyria.
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ghr.nlm.nih.gov/condition=porphyria
ghr.nlm.nih.gov/condition=porphyria
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The term porphyria refers to a group of disorders. They do differ in some ways, but all share the same problem. They all have a ... Most types of porphyrias are inherited through genes. They may be passed on by one or both parents ... This is the most common porphyria. Most are not inherited. They are acquired at some point.
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www.aurorahealthcare.org/yourhealth/healthgate/getconte...
www.aurorahealthcare.org/yourhealth/healthgate/getcontent.asp?URLhealthgate=%2222484.html%22
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Hutchinson encyclopedia article about inherited porphyria. inherited porphyria. Information about inherited porphyria in the Hutchinson encyclopedia. ... (redirected from inherited porphyria)
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encyclopedia.farlex.com/inherited+porphyria
encyclopedia.farlex.com/inherited+porphyria
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The role of inherited and acquired factors in the development of porphyria cutanea tarda in the Argentinean population ... Hepatoerythropoietic porphyria is inherited as an autosomal recessive trait, whereas familial porphyria cutanea tarda is dominant.
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www.thedoctorsdoctor.com/diseases/porphyria.htm
www.thedoctorsdoctor.com/diseases/porphyria.htm
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･ Although the gene that causes Chester porphyria has not been identified, the condition is believed to ... ･ Last Reviewed: 10/7/2008
http://rarediseases.info.nih.gov/GARD/Condition/5732/Qn...
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The biochemical and the molecular diagnoses of an inherited porphyria require experience. ... All patients were shown to be gene carriers of acute intermittent porphyria by both methods. The two different possibilities of the diagnosis corresponded well. In a family definitively identified by molecular diagnosis of one of...
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www.medscape.com/medline/abstract/16601882
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A marked discrepancy between mild and late clinical features and a nearly complete absence of erythrocyte uroporphyrinogen decarboxylase activity (Ery-UROD activity) was observed in a case of inherited porphyria cutanea tarda. ... 3) in inherited UROD deficiency, the genetic defect may be heterogeneous. Finally,
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www.medscape.com/medline/abstract/9427577
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Most porphyrias are inherited disorders, meaning they are caused by abnormalities in genes passed from parents to children. Scientists have identified the genes for all eight enzymes in the heme pathway. ... Most porphyrias are inherited disorders, but porphyria cutanea tarda is usually an acquired disorder.
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digestive.niddk.nih.gov/ddiseases/pubs/porphyria/index....
digestive.niddk.nih.gov/ddiseases/pubs/porphyria/index.htm
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