Genetics and pathogenesis of human uroporphyrinogen decarboxylase defects.
Genetics and pathogenesis of human uroporphyrinogen decarboxylase defects.
复制标题
人尿卟啉原脱羧酶缺陷的遗传学和发病机制。
DOI:
10.1016/s0009-9120(89)80072-4
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发表时间:
1989
影响因子:
2.8
通讯作者:
R. E. D. Salamanca
中科院分区:
文献类型:
--
作者:
George H. Elder;Andrew G. Roberts;R. E. D. Salamanca
Two types of human porphyria, porphyria cutanea tarda (PCT) and hepatoerythropoietic porphyria (HEP), result from partial deficiency of uroporphyrinogen decarboxylase (UROD). About 20% of patients with PCT have a 50% decrease in UROD concentration in all tissues that is inherited as an autosomal dominant trait with low penetrance (type II PCT). Both this condition and its postulated homozygous counterpart, HEP, show genetic heterogeneity. Identification of a form of familial PCT in which the activity and concentration of erythrocyte UROD is normal, as in type I or sporadic PCT, suggests that an autosomal gene, not necessarily at the UROD locus, may be important in determining the onset of type I PCT. Clinically overt PCT results from a liver-specific process that causes reversible inactivation of UROD and which may be iron dependent. The predisposition to develop PCT in response to common hepatotoxic agents and other acquired factors may be determined by interaction between genes that control the concentration of active UROD in cells and genes that facilitate the inactivation process.
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DOI:
--
发表时间:
1983
期刊:
The Journal of biological chemistry
影响因子:
--
作者:
deVerneuil,H;Sassa,S;Kappas,A
通讯作者:
Kappas,A
DOI:
--
发表时间:
1986
期刊:
The Journal of biological chemistry
影响因子:
--
作者:
Roméo,PH;Raich,N;Dubart,A;Beaupain,D;Pryor,M;Kushner,J;Cohen-Solal,M;Goossens,M
通讯作者:
Goossens,M
DOI:
10.1042/bj2530357
发表时间:
1988
期刊:
The Biochemical journal
影响因子:
--
作者:
Urquhart,AJ;Elder,GH;Roberts,AG;Lambrecht,RW;Sinclair,PR;Bement,WJ;Gorman,N;Sinclair,JA
通讯作者:
Sinclair,JA
DOI:
--
发表时间:
1983
期刊:
Transactions of the Association of American Physicians
影响因子:
--
作者:
Sassa,S;deVerneuil,H;Anderson,KE;Kappas,A
通讯作者:
Kappas,A
DOI:
10.1172/jci112985
发表时间:
1987
期刊:
The Journal of clinical investigation
影响因子:
--
作者:
Fujita,H;Sassa,S;Toback,AC;Kappas,A
通讯作者:
Kappas,A