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1 OMIM reference -
3 associated genes
11 signs/symptoms
PROTEIN INTERACTIONS: 1
COMMON SIGNS: 1
1 OMIM reference -
1 associated gene
12 signs/symptoms
Junctional epidermolysis bullosa, Herlitz type
Pierson syndrome

LAMA3 LAMB2
LAMB3
LAMC2


INTERACTOME
ASSOCIATIONS

(click on a score value to see the evidence)
LAMA3
(0.52)
LAMB2



Citations in the biomedical literature:


Junctional epidermolysis bullosa, Herlitz type
LAMA3 LAMB3 LAMC2
Pierson syndrome
LAMB2



Junctional epidermolysis bullosa, Herlitz type
Pierson syndrome

Synonym(s):
- Epidermolysis bullosa letalis
- JEB-H
- Junctional epidermolysis bullosa generalisata gravis
- Junctional epidermolysis bullosa, Herlitz-Pearson type

Synonym(s):
- Microcoria - congenital nephrosis

Classification (Orphanet):
- Rare developmental defect during embryogenesis
- Rare eye disease
- Rare genetic disease
- Rare odontologic disease
- Rare skin disease
Classification (Orphanet):
- Rare genetic disease
- Rare renal disease

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

Epidemiological data:
Class of prevalence: 1-9 / 1 000 000
Average age onset: neonatal/infancy
Average age of death: before age 5
Type of inheritance: autosomal recessive
Epidemiological data:
Class of prevalence: <1 / 1 000 000
Average age onset: neonatal/infancy
Average age of death: -
Type of inheritance: autosomal recessive

External references:
1 OMIM reference -
No MeSH references
External references:
1 OMIM reference -
1 MeSH reference: C537185


COMMON
SIGNS
- Autosomal recessive inheritance


Junctional epidermolysis bullosa, Herlitz type
Pierson syndrome

Very frequent
- Abnormal fingernails

Frequent
- Chronic skin infection / ulcerations / ulcers / cancrum
- Dehydration / hydroelectrolytic loss
- Early death / lethality
- Enanthema / aphtosa / aphta / leukoplakia
- Failure to thrive / difficulties for feeding in infancy / growth delay

Occasional
- Alopecia
- Onycholysis
- Syndactyly of fingers / interdigital palm
- Syndactyly of toes


Very frequent
- Cataract / lens opacification
- Chronic arterial hypertension
- EEG anomalies
- Hematuria / microhematuria
- Hemiplegia / diplegia / hemiparesia / limb palsy
- Hypotonia
- Movement disorder
- Nephrotic syndrome
- Nystagmus
- Proteinuria

Frequent
- Micropenis / small penis / agenesis