Traits

Traits linked to EPHB2

EPH receptor B2

The Human Phenotype Ontology links 10 traits to EPHB2, by body system: features seen in people with one of the gene's rare conditions.

Abnormality of blood and blood-forming tissues

Trait	How often it is seen
Bleeding below the skin	Always
Bleeding with minor or no trauma	Always
Excessive bleeding from superficial cuts	Always
Impaired ADP-induced platelet aggregation	Always
Impaired arachidonic acid-induced platelet aggregation	Always
Impaired collagen-induced platelet aggregation	Always
Gastrointestinal bleeding	Often (30–79%)
Low platelet count	Often (30–79%)

Abnormality of the genitourinary system

Trait	How often it is seen
Prostate cancer	Not recorded

Abnormality of the nervous system

Trait	How often it is seen
Tumors of the central nervous system	Not recorded

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 EPHB2 and how often each is seen. Find out more at hpo.jax.org.

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