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Axenfeld-Rieger syndrome.

M Seifi¹, M A Walter¹

¹Department of Medical Genetics, Faculty of Medicine and Dentistry, University of Alberta, Alberta, Edmonton, Canada.

Clinical Genetics

|October 4, 2017

Summary

This summary is machine-generated.

Axenfeld-Rieger syndrome (ARS) is a genetic disorder affecting eye development and potentially causing glaucoma. This overview details its spectrum, genetic causes like PITX2 and FOXC1 mutations, diagnosis, and management.

Keywords:

Axenfeld-Rieger syndrome diagnosis glaucoma treatment

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Area of Science:

Ophthalmology
Genetics
Developmental Biology

Background:

Axenfeld-Rieger syndrome (ARS) is a heterogeneous developmental disorder impacting the anterior eye segment.
It frequently leads to secondary glaucoma and can involve systemic anomalies like dental defects and craniofacial dysmorphism.
ARS follows an autosomal-dominant inheritance pattern.

Purpose of the Study:

To provide a comprehensive overview of the clinical spectrum of Axenfeld-Rieger syndrome.
To detail the genetic defects underlying ARS, particularly mutations in PITX2 and FOXC1.
To discuss diagnostic approaches, genetic counseling, and treatment strategies for ARS patients.

Main Methods:

Literature review of clinical and genetic studies on Axenfeld-Rieger syndrome.
Analysis of reported cases detailing clinical manifestations and genetic findings.
Synthesis of current knowledge on diagnosis and management.

Main Results:

ARS presents a wide clinical spectrum affecting ocular and systemic development.
Mutations in PITX2 and FOXC1 account for 40% of ARS cases.
The review consolidates information on diagnostic criteria and therapeutic options.

Conclusions:

Axenfeld-Rieger syndrome requires a multidisciplinary approach for diagnosis and management.
Understanding the genetic basis is crucial for accurate diagnosis and counseling.
Further research is needed to improve treatment outcomes for ARS patients.