Swiss patients with variegate porphyria have unique mutations
Author(s) -
Xiaoye SchneiderYin,
Elisabeth I. Minder
Publication year - 2006
Publication title -
schweizerische medizinische wochenschrift
Language(s) - English
Resource type - Journals
ISSN - 0036-7672
DOI - 10.4414/smw.2006.11472
Subject(s) - protoporphyrinogen oxidase , medicine , porphyria , penetrance , acute intermittent porphyria , cohort , population , mutation , pediatrics , genetics , gastroenterology , phenotype , gene , biology , environmental health
Variegate porphyria (VP), also known as South African porphyria, is a low-penetrance, autosomal dominant disorder as the result of a partial deficiency of protoporphyrinogen oxidase (PPOX). Clinically, VP is characterised by photosensitivity and neurovisceral attacks whereby the two symptoms can appear separately or together in patients. VP is little known in Switzerland. In this study, we report a clinical, biochemical and mutational study of eight Swiss VP patients and their families.
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