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Postnatal microcephaly-infantile hypotonia-spastic diplegia-dysarthria-intellectual disability syndrome

ORPHA:477673DiseaseAutosomal recessiveInfancy

Ассоциированные гены (1)

GPT2
glutamic--pyruvic transaminase 2
Disease-causing germline mutation(s) in
OMIM: 138210

Фенотипы (22)

Частый (30–79%)15
HP:0000252Microcephaly
HP:0000369Low-set ears
HP:0000601Hypotelorism
HP:0000750Delayed speech and language development
HP:0001249Intellectual disability
HP:0001258Spastic paraplegia
HP:0001260Dysarthria
HP:0001263Global developmental delay
HP:0001288Gait disturbance
HP:0001347Hyperreflexia
HP:0002136Broad-based gait
HP:0002307Drooling
HP:0003487Babinski sign
HP:0006829Severe muscular hypotonia
HP:0011470Nasogastric tube feeding in infancy
Периодический (5–29%)7
HP:0000341Narrow forehead
HP:0001250Seizure
HP:0001337Tremor
HP:0001508Failure to thrive
HP:0002079Hypoplasia of the corpus callosum
HP:0002373Febrile seizure (within the age range of 3 months to 6 years)
HP:0011400Abnormal CNS myelination

Эпидемиология (2)

Cases/families
Worldwide
Point prevalence
<1 / 1 000 000
Worldwide

Лекарства и терапия

Источник: Open Targets Platform (в реальном времени)

Клинические исследования

Источник: ClinicalTrials.gov (в реальном времени)

Внешние ресурсы