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2 OMIM references -
3 associated genes
33 signs/symptoms
PROTEIN INTERACTIONS: 1
COMMON SIGNS: 1
2 OMIM references -
2 associated genes
13 signs/symptoms
X-linked intellectual deficit with marfanoid habitus
Peripheral resistance to thyroid hormones

MED12 THRA
UPF3B THRB
ZDHHC9


INTERACTOME
ASSOCIATIONS

(click on a score value to see the evidence)
MED12
(0.76)
THRA



Citations in the biomedical literature:


X-linked intellectual deficit with marfanoid habitus
MED12 UPF3B ZDHHC9
Peripheral resistance to thyroid hormones
THRA THRB



X-linked intellectual deficit with marfanoid habitus
Peripheral resistance to thyroid hormones

Synonym(s):
- Lujan syndrome
- Lujan-Fryns syndrome
- X-linked mental retardation with marfanoid habitus
- XLMR with marfanoid habitus

Synonym(s):
(no synonyms)

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

Classification (ICD10):
- Congenital malformations, deformations and chromosomal abnormalities -
Classification (ICD10):
- Endocrine, nutritional and metabolic diseases -

Epidemiological data:
Class of prevalence: unknown
Average age onset: neonatal/infancy
Average age of death: -
Type of inheritance: x-linked recessive
Epidemiological data:
(no data available)

External references:
2 OMIM references -
No MeSH references
External references:
2 OMIM references -
No MeSH references


COMMON
SIGNS
- Hypotonia


X-linked intellectual deficit with marfanoid habitus
Peripheral resistance to thyroid hormones

Very frequent
- Abnormal cry / voice / phonation disorder / nasal speech
- High forehead
- High vaulted / narrow palate
- Intellectual deficit / mental / psychomotor retardation / learning disability
- Macrocephaly / macrocrania / megalocephaly / megacephaly
- Marfanoid morphotype
- Micrognathia / retrognathia / micrognathism / retrognathism
- Psychic / behavioural troubles
- Scoliosis
- Speech troubles / aphasia / dysphasia / echolalia / mutism / logorrhea / dysprosodia
- Tall stature / gigantism / growth acceleration
- X-linked recessive inheritance

Frequent
- Atrial septal defect / interauricular communication
- Corpus callosum / septum pellucidum total / partial agenesis
- Flat cheek bones / malar hypoplasia
- High nasal bridge
- Hyperactivity / attention deficit
- Hyperextensible joints / articular hyperlaxity
- Long hand / arachnodactyly
- Macroorchidism / macrotestes
- Narrow face
- Pectus excavatum
- Short philtrum

Occasional
- Abnormal dentition / dental position / implantation / unerupted / dental ankylosis
- Brachycephaly / flat occiput
- Camptodactyly of some fingers
- Delirium / hallucination
- Low set ears / posteriorly rotated ears
- Prominent / bat ears
- Psychosis / schizophrenia / maniac disorder
- Seizures / epilepsy / absences / spasms / status epilepticus
- Short hand / brachydactyly


Very frequent
- Absent / hypotonic / flaccid abdominal wall muscles
- Autosomal dominant inheritance
- Coarse face
- Constipation
- Face / facial anomalies
- Failure to thrive / difficulties for feeding in infancy / growth delay
- Hepatitis / icterus / cholestasis
- Hypothyroidy
- Large fontanelle / delayed fontanelle closure
- Macroglossia / tongue protrusion / proeminent / hypertrophic
- Sleep and vigilance disorders
- Umbilical hernia