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Traits

Traits linked to VWA8

von Willebrand factor A domain containing 8

The Human Phenotype Ontology links 6 traits to VWA8, by body system: features seen in people with one of the gene's rare conditions.

Abnormality of the eye

TraitHow often it is seen
Decreased clarity of visionAlways
Difficulties with night visionAlways
Macular degenerationAlways
Rod-cone dystrophyAlways
Iris degenerationSometimes (5–29%)
Lazy eyeSometimes (5–29%)

How often is among people with one of the gene's conditions, the most often across them, as the Human Phenotype Ontology records it. These pages describe traits and the research behind them; they are not a diagnosis, and a doctor or genetic counsellor is the person to ask about symptoms.

Where this comes from

  • The Human Phenotype Ontology, release 2026-09-01: the traits linked to VWA8 and how often each is seen. Find out more at hpo.jax.org.

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