Orofacial Deformities in 3 Related Rhesus Monkeys (Macaca mulatta) Resembling Human Binder's Syndrome

Area of Science:

• Genetics
• Developmental Biology
• Primate Models

Background:

• Binder's syndrome is a rare congenital condition causing midface hypoplasia.
• Etiology is often linked to genetic factors or prenatal teratogen exposure.
• A primate model is lacking for studying this condition.

Purpose of the Study:

• To present a novel primate biomodel for Binder's syndrome.
• To describe orofacial deformities in rhesus monkeys resembling the human condition.
• To investigate potential contributing factors, including vitamin K metabolism.

Main Methods:

• Clinical observation and description of three related rhesus monkeys.
• Comparison of orofacial deformities with human Binder phenotype cases.
• Discussion of management and environmental factors.

Main Results:

• Three related rhesus monkeys exhibited orofacial deformities similar to Binder phenotype.
• This represents the first primate biomodel for this condition.
• Findings suggest a potential link between vitamin K metabolism and Binder's syndrome.

Conclusions:

• A rhesus monkey model offers a new avenue for studying Binder's syndrome.
• Environmental and metabolic factors, such as vitamin K, may play a role in its development.
• Further research is warranted to elucidate the precise mechanisms involved.