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1 OMIM reference -
1 associated gene
21 signs/symptoms
PROTEIN INTERACTIONS: 1
1 OMIM reference -
2 associated genes
4 signs/symptoms
X-linked Charcot-Marie-Tooth disease type 1
Palmoplantar keratoderma-deafness syndrome

GJB1 GJB2
MT-TS1


INTERACTOME
ASSOCIATIONS

(click on a score value to see the evidence)
GJB1
(0.62)
GJB2



Citations in the biomedical literature:


X-linked Charcot-Marie-Tooth disease type 1
GJB1
Palmoplantar keratoderma-deafness syndrome
GJB2 MT-TS1



X-linked Charcot-Marie-Tooth disease type 1
Palmoplantar keratoderma-deafness syndrome

Synonym(s):
- CMT1X
- CMTX1

Synonym(s):
- PPK-deafness syndrome
- Palmoplantar hyperkeratosis-deafness syndrome
- Palmoplantar hyperkeratosis-hearing loss syndrome
- Palmoplantar keratoderma-hearing loss syndrome

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

Classification (ICD10):
- Diseases of the nervous system -
Classification (ICD10):
- Congenital malformations, deformations and chromosomal abnormalities -

Epidemiological data:
Class of prevalence: -
Average age onset: childhood
Average age of death: -
Type of inheritance: x-linked dominant
Epidemiological data:
Class of prevalence: <1 / 1 000 000
Average age onset: childhood
Average age of death: normal
Type of inheritance: autosomal dominant

External references:
1 OMIM reference -
1 MeSH reference: C535919
External references:
1 OMIM reference -
1 MeSH reference: C536152

X-linked Charcot-Marie-Tooth disease type 1
Palmoplantar keratoderma-deafness syndrome

Very frequent
- Areflexia / hyporeflexia
- Flat palm
- Muscle hypotrophy / atrophy / dystrophy / agenesis / amyotrophy
- Muscle weakness / flaccidity
- Nerve conduction abnormality
- Peripheral neuropathy
- Pes cavus
- Sensitive trouble / deficit
- X-linked dominant inheritance

Frequent
- Insensitivity to pain
- Motor deficit / trouble

Occasional
- Abnormal gait
- Ataxia / incoordination / trouble of the equilibrium
- Elocution disorders / dysarthria / dysphonia
- Hearing loss / hypoacusia / deafness
- Hemiplegia / diplegia / hemiparesia / limb palsy
- Kyphosis
- Scoliosis
- Somnolence / hypersomnia / parasomnia
- Speech troubles / aphasia / dysphasia / echolalia / mutism / logorrhea / dysprosodia
- Tremor


Very frequent
- Autosomal dominant inheritance
- Hyperkeratosis / ainhum / hyperkeratotic skin fissures
- Palmoplantar hyperkeratosis / keratoderma
- Sensorineural deafness / hearing loss