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1 OMIM reference -
1 associated gene
43 signs/symptoms
PROTEIN INTERACTIONS: 1
COMMON SIGNS: 1
1 OMIM reference -
1 associated gene
8 signs/symptoms
Classical homocystinuria
Huntington disease

CBS HTT


INTERACTOME
ASSOCIATIONS

(click on a score value to see the evidence)
CBS
(0.83)
HTT



Citations in the biomedical literature:


Classical homocystinuria
CBS
Huntington disease
HTT



Classical homocystinuria
Huntington disease

Synonym(s):
- Cystathionine beta-synthase deficiency
- Homocystinuria due to cystathionine beta-synthase deficiency

Synonym(s):
- Huntington chorea

Classification (Orphanet):
- Inborn errors of metabolism
- Rare developmental defect during embryogenesis
- Rare eye disease
- Rare genetic disease
- Rare neurologic disease
Classification (Orphanet):
- Rare genetic disease
- Rare neurologic disease

Classification (ICD10):
- Endocrine, nutritional and metabolic diseases -
Classification (ICD10):
- Diseases of the nervous system -

Epidemiological data:
Class of prevalence: 1-9 / 100 000
Average age onset: childhood
Average age of death: -
Type of inheritance: autosomal recessive
Epidemiological data:
Class of prevalence: 1-9 / 100 000
Average age onset: variable
Average age of death: any age
Type of inheritance: autosomal dominant

External references:
1 OMIM reference -
No MeSH references
External references:
1 OMIM reference -
1 MeSH reference: D006816


COMMON
SIGNS
- Psychic / behavioural troubles


Classical homocystinuria
Huntington disease

Very frequent
- Abnormal dentition / dental position / implantation / unerupted / dental ankylosis
- Autosomal recessive inheritance
- Lens dislocation / luxation / subluxation / ectopia lentis
- Long hand / arachnodactyly
- Long limbs / dolichostenomelia
- Mutiple fractures / bone fragility
- Osteoporosis / osteopenia / demineralisation / osteomalacia / rickets

Frequent
- Arterial embolism / thrombosis
- Arteriovenous malformations / vascular malformations (excluding port-wine stains)
- Chronic arterial hypertension
- Genu valgum
- Hypotrichosis / atrichia / atrichiasis / scalp hairlessness
- Intellectual deficit / mental / psychomotor retardation / learning disability
- Kyphosis
- Marfanoid morphotype
- Myopia
- Pectus carinatum
- Pectus excavatum
- Pulmonary thromboembolism
- Restricted joint mobility / joint stiffness / ankylosis
- Scoliosis
- Transient cerebral ischemia / stroke
- Venous thrombosis / phlebitis / thrombophlebitis
- Visual loss / blindness / amblyopia

Occasional
- Abnormal hepatic enzymes / transaminases
- Anorexia
- Cataract / lens opacification
- Esophageal varices
- Gastrointestinal bleeding / hemorrhage / hematemesis / melena / rectorrhagia
- Glaucoma
- Hemiplegia / diplegia / hemiparesia / limb palsy
- Hepatomegaly / liver enlargement (excluding storage disease)
- Herniae
- High vaulted / narrow palate
- Intracranial / cerebral / meningeal hemorrhage
- Mucosal / cutaneous hemorrhage
- Optic nerve anomaly / optic atrophy / anomaly of the papilla
- Psychosis / schizophrenia / maniac disorder
- Retinal detachment
- Retinitis pigmentosa / retinal pigmentary changes
- Seizures / epilepsy / absences / spasms / status epilepticus
- Urticaria


Frequent
- Abnormal cry / voice / phonation disorder / nasal speech
- Autosomal dominant inheritance
- Cortical atrophy without hydrocephaly / cerebral hemiatrophy / subcortical atrophy
- EEG anomalies
- Hypertonia / spasticity / rigidity / stiffness
- Movement disorder
- Psychic / psychomotor regression / dementia / intellectual decline