Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0028738 (nystagmus)
 7,431 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

The association of congenital heart defect and ocular malformations is involved in several genetic syndromes, metabolic diseases and environmental entities. We report here on father and son, both presenting with the combination of atrial septal defect and congenital ocular anomalies in Axenfeld-Rieger anomaly. The son had anterior iridotrabecular dysgenesis and posterior embryotoxon bilaterally, corneal leucoma and marked iridial vascularization at right. The father had bilateral anterior iridotrabecular dysgenesis, posterior embryotoxon and nystagmus, and corneal leucoma at left. No additional malformations were noted in these patients. The Axenfeld-Rieger syndrome seems to be a spectrum of developmental disorders. The present report confirms the existence of a specific Axenfeld-Rieger phenotype associated with congenital heart defect. Atrial septal defect is the anatomic type of congenital heart defect linked to this condition.
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PMID:Concordant familial segregation of atrial septal defect and Axenfeld-Rieger anomaly in father and son. 1695 72

Blepharophimosis ptosis epicanthus inversus syndrome (BPES) is a complex eyelid malformation characterized by the classical tetrad of blepharophimosis, telecanthus, ptosis, and epicanthus inversus. It has been reported to be associated with other ocular anomalies such as euryblepharon, strabismus, nystagmus, amblyopia, microphthalmos, lacrimal drainage apparatus abnormality, extra ocular muscle abnormalities, microcornea, trabecular dysgenesis, optic nerve hypoplasias, and colobomas of the optic disk. We describe a case of BPES with Axenfeld-Rieger syndrome, a neurocristopathy characterized by maldevelopment of the anterior segment with predisposition to development of glaucoma. Interestingly, both syndromes are caused by mutations in the same class of genes, namely the winged-helix/forked transcription factors (FOX) involved in a variety of developmental processes.
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PMID:Novel occurrence of axenfeld: Rieger syndrome in a patient with blepharophimosis ptosis epicanthus inversus syndrome. 2472 73