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Stickler syndrome type 2

Disease Summary
Associated Targets (1)


Mondo Description Stickler syndrome is an inherited vitreoretinopathy characterized by the association of ocular signs with more or less complete forms of Pierre-Robin sequence, bone disorders, and sensorineural deafness (10% of cases). Stickler syndrome type 2 is caused by mutations in the COL11A1 gene (1p21).
Uniprot Description An autosomal dominant form of Stickler syndrome, an inherited disorder that associates ocular signs with more or less complete forms of Pierre Robin sequence, bone disorders and sensorineural deafness. Ocular disorders may include juvenile cataract, myopia, strabismus, vitreoretinal or chorioretinal degeneration, retinal detachment, and chronic uveitis. Pierre Robin sequence includes an opening in the roof of the mouth (a cleft palate), a large tongue (macroglossia), and a small lower jaw (micrognathia). Bones are affected by slight platyspondylisis and large, often defective epiphyses. Juvenile joint laxity is followed by early signs of arthrosis. The degree of hearing loss varies among affected individuals and may become more severe over time. Syndrome expressivity is variable.
Mondo Term and Equivalent IDs
MONDO:0011493:  Stickler syndrome type 2