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1 OMIM reference -
2 associated genes
37 signs/symptoms
PROTEIN INTERACTIONS: 1
COMMON SIGNS: 2
1 OMIM reference -
1 associated gene
12 signs/symptoms
Intellectual deficit - sparse hair - brachydactyly
Brachydactyly - elbow wrist dysplasia

ARID1B PITX1
SMARCA2


INTERACTOME
ASSOCIATIONS

(click on a score value to see the evidence)
SMARCA2
(0.56)
PITX1



Citations in the biomedical literature:


Intellectual deficit - sparse hair - brachydactyly
ARID1B SMARCA2
Brachydactyly - elbow wrist dysplasia
PITX1



Intellectual deficit - sparse hair - brachydactyly
Brachydactyly - elbow wrist dysplasia

Synonym(s):
- Nicolaides-Baraitser syndrome

Synonym(s):
- Brachydactyly - joint dysplasia
- Liebenberg syndrome

Classification (Orphanet):
- Rare developmental defect during embryogenesis
- Rare genetic disease
- Rare neurologic disease
Classification (Orphanet):
- Rare bone disease
- Rare developmental defect during embryogenesis
- Rare genetic disease

Classification (ICD10):
(no data available)
Classification (ICD10):
- Congenital malformations, deformations and chromosomal abnormalities -

Epidemiological data:
Class of prevalence: <1 / 1 000 000
Average age onset: neonatal/infancy
Average age of death: -
Type of inheritance: autosomal dominant
Epidemiological data:
Class of prevalence: -
Average age onset: -
Average age of death: -
Type of inheritance: autosomal dominant

External references:
1 OMIM reference -
No MeSH references
External references:
1 OMIM reference -
No MeSH references


COMMON
SIGNS
- Short hand / brachydactyly
- Terminal / third phalangeal bone of fingers broadened / deviated


Intellectual deficit - sparse hair - brachydactyly
Brachydactyly - elbow wrist dysplasia

Very frequent
- Anteverted nares / nostrils
- Everted lower lip
- Flared / thick ala nasi
- High vaulted / narrow palate
- Hypotrichosis / atrichia / atrichiasis / scalp hairlessness
- Intellectual deficit / mental / psychomotor retardation / learning disability
- Joint / articular deformation
- Long philtrum
- Macrostomia / big mouth
- Microcephaly
- Philtrum flat / large / featureless / absent cupidon bows
- Speech troubles / aphasia / dysphasia / echolalia / mutism / logorrhea / dysprosodia
- Thin / retracted lips
- Triangular face

Frequent
- Abnormal implantation of hair
- Abnormally placed nipples
- Blepharophimosis / short palpebral fissures
- Eczema
- High arched eyebrows
- Long / thick / curved lashes / trichomegaly / polytrichia
- Metacarpal anomalies / Archibald's sign
- Narrow nasal bridge
- Rippled skin
- Scoliosis
- Seizures / epilepsy / absences / spasms / status epilepticus
- Short stature / dwarfism / nanism
- Terminal broadening / clubbing of toes
- Undescended / ectopic testes / cryptorchidia / unfixed testes
- Wide space between 1st-2nd toes

Occasional
- Advanced bone age
- Congenital cardiac anomaly / malformation / cardiopathy
- Delayed bone age
- Downslanted palpebral fissures / anti-mongoloid slanting palpebral fissures
- Epiphyseal anomaly
- Herniae


Very frequent
- Autosomal dominant inheritance
- Carpal bones fusion / synostosis
- Clinodactyly of fifth finger
- Elbow dislocation
- Humerus anomaly / absence / agenesis / hypoplasia / congenital humerus varus
- Macrocephaly / macrocrania / megalocephaly / megacephaly
- Radius anomaly / absence / agenesis / hypoplasia / abnormal radial ray
- Restricted joint mobility / joint stiffness / ankylosis
- Thin / hypoplastic / hyperconvex fingernails
- Ulnar / cubital anomaly / absence / agenesis / hypoplasia / abnormal ulnar / cubital ray