Previous symbols: CCD, CBFA1, CCD1. Aliases: AML3, PEBP2A1, PEBP2aA1.
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 |
|---|---|---|
| Cleidocranial Dysplasia |
untyped
Causative
|
mechanism: RUNX2 Haploinsufficiency and Osteoblast Differentiation Failure
|
| Metaphyseal dysplasia with maxillary hypoplasia and brachydactyly |
untyped
Causal monoallelic intragenic duplication
germline
gain of function
|
mechanism: Intragenic RUNX2 Tandem Duplication
|
| Aortic Valve Stenosis | no genetic record |
mechanism: Reduced NOTCH-Dependent RUNX2 Repression
|
| Neurodevelopmental Disorder with Central Hypotonia and Dysmorphic Facies | no genetic record |
mechanism: MEF2C and RUNX2 Target Transcriptional Dysregulation
|
Identity from HGNC (snapshot 2026-10-01). Page layers are described in the gene pages documentation.