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Traits

Traits linked to ST14

ST14 transmembrane serine protease matriptase

The Human Phenotype Ontology links 16 traits to ST14, by body system: features seen in people with one of the gene's rare conditions.

Abnormality of the integument

TraitHow often it is seen
Brittle hairAlways
Congenital ichthyosiform erythrodermaAlways
Curly hairAlways
Flattened and twisted hairAlways
ItchingAlways
Sparse body hairAlways
Sparse hairAlways
IchthyosisVery often (80–99%)
HyperkeratosisNot recorded

Abnormality of head or neck

TraitHow often it is seen
Curly eyelashesAlways
Inflammation of eyelidsAlways
Sparse eyebrowAlways
Sparse eyelashesAlways
Cone shaped front baby toothOften (30–79%)

Abnormality of the eye

TraitHow often it is seen
Corneal opacityOften (30–79%)
Extreme sensitivity of the eyes to lightOften (30–79%)

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 ST14 and how often each is seen. Find out more at hpo.jax.org.

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