Previous symbols: ORW1, ORW. Aliases: END, HHT1, CD105.
Relationship is the entry's genetic[].relationship_type. untyped means the entry has a genetic record for the gene but does not type it; its free-text association is shown instead.
| Disorder | Relationship | Where the gene appears |
|---|---|---|
| Eisenmenger Syndrome | unknown germline | |
| Hereditary Hemorrhagic Telangiectasia Type 1 | causative germline loss of function |
mechanism: ENG Loss-of-Function Germline Variant
animal model: Mouse
dataset: geo:GSE197105
|
| Heritable Pulmonary Arterial Hypertension | causative |
mechanism: Impaired BMP/TGF-beta vascular signaling
subtype: HHT-associated HPAH
scoped to subtype: HHT-associated HPAH
|
| Preeclampsia | biomarker | |
| Hereditary Hemorrhagic Telangiectasia |
untyped
Pathogenic Mutations
|
mechanism: Impaired BMP/TGF-beta Signaling in Vascular Endothelium
subtype: HHT1
scoped to subtype: HHT1
|
| Juvenile Polyposis Syndrome |
untyped
Pathogenic Variants
|
|
| Pulmonary_hypertension |
untyped
Implicated in PAH
|
An entry matches when ClinGen's MONDO disease is the entry's own disease term, a subtype term, or an exact-match mapping. An amber status marks an entry ClinGen supports the gene for (Definitive, Strong or Moderate) whose own record does not type it. A Limited, Disputed or Refuted tier on such an entry is not a gap.
| ClinGen disease | MOI | Classification | dismech entry |
|---|---|---|---|
| telangiectasia, hereditary hemorrhagic, type 1 MONDO:0008535 | AD | Definitive 2022-12-05 |
|
| juvenile polyposis syndrome MONDO:0017380 | AD | Limited 2022-12-30 |
Juvenile Polyposis Syndrome
untyped
|
Identity from HGNC (snapshot 2026-10-01). Page layers are described in the gene pages documentation.