Dominant Negative Dimerization of a Mutant Homeodomain Protein in Axenfeld-Rieger Syndrome
نویسندگان
چکیده
منابع مشابه
Identification of a dominant negative homeodomain mutation in Rieger syndrome.
Mutations in the PITX2 bicoid-like homeobox gene cause Rieger syndrome. Rieger syndrome is an autosomal-dominant human disorder characterized by glaucoma as well as dental hypoplasia, mild craniofacial dysmorphism, and umbilical stump abnormalities. PITX2 has also been implicated in the development of multiple organs and left-right asymmetry in the body plan. The PITX2 homeodomain has a lysine ...
متن کاملThe Axenfeld syndrome and the Rieger syndrome.
A family is reported in which both the syndrome of Axenfeld and the eye malformations of the syndrome of Rieger occur, indicating that both may be expressions of the same gene. We also review the associated anomalies already reported, emphasise their high incidence, suggest that these are not accidental associations, and propose some possible explanations for the high incidence.
متن کاملCurrent molecular understanding of Axenfeld-Rieger syndrome.
Axenfeld-Rieger syndrome (ARS) is a rare autosomal dominant inherited disorder affecting the development of the eyes, teeth and abdomen. The syndrome is characterised by complete penetrance but variable expressivity. The ocular component of the ARS phenotype has acquired most clinical attention and has been dissected into a spectrum of developmental eye disorders, of which open-angle glaucoma r...
متن کاملRetinal detachment in Axenfeld-Rieger syndrome.
Three cases of the association between the Axenfeld-Rieger syndrome and retinal detachment in one family are described. Serious damage to the posterior segment of the eye in the Axenfeld-Rieger syndrome has not previously been reported.
متن کاملMissed case of Axenfeld-Rieger syndrome: a case report
BACKGROUND Anterior segment dysgenesis is a failure of normal development of the anterior segment of the eye. The structural anomalies are associated with glaucoma and corneal opacity which may lead to blindness. CASE PRESENTATION A Caucasian male was noted to have 'funny pupils' at the age of seven years but not followed up. He was diagnosed to have Axenfeld-Rieger syndrome at the age of thi...
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ژورنال
عنوان ژورنال: Molecular and Cellular Biology
سال: 2003
ISSN: 0270-7306,1098-5549
DOI: 10.1128/mcb.23.6.1968-1982.2003