Flatiron mice and ferroportin disease

被引:0
|
作者
Johnson, Erin E.
Wessling-Resnick, Marianne
机构
[1] Harvard Univ, Sch Publ Hlth, Dept Nutr, Boston, MA 02115 USA
[2] Harvard Univ, Sch Publ Hlth, Dept Genet & Complex Dis, Boston, MA USA
关键词
iron transport; ferroportin; hemochromatosis;
D O I
10.1301/nr.2007.jul.341-345
中图分类号
R15 [营养卫生、食品卫生]; TS201 [基础科学];
学科分类号
100403 ;
摘要
Flatiron mice provide the first genetic model that fully recapitulates the iron-loading disorder ferroportin disease. Unlike the other known genetic causes of hemochromatosis, missense mutations in the ferroportin gene are autosomal dominant. These new findings show that ferroportin disease results from dominant negative effects rather than haplo-insufficiency.
引用
收藏
页码:341 / 345
页数:5
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