Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0025362 (mental retardation)
 15,878 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Two unrelated patients, aged 19 and 6 years, were studied and diagnosed as having Myhre syndrome (MS). This review, together with three previous cases, permits further delineation of MS. The main features are: short stature, mental retardation, blepharophimosis, muscular hypertrophy, decreased joint mobility, thick calvarium, broad ribs, hypoplastic iliac wings and short tubular bones. Advanced paternal age at the propositi's birth suggests an autosomal dominant mutation as the cause of MS.
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PMID:The Myhre syndrome: report of two cases. 826 50

Myhre syndrome (MS) (MIM 139210) is a rare disorder characterized by short stature, mental retardation, muscular build, blepharophimosis, and decreased joint mobility. We report on a 14-year-old boy with clinical findings consistent with a diagnosis of Myhre syndrome, associated with autism and peculiar skin histological findings.
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PMID:Case of Myhre syndrome with autism and peculiar skin histological findings. 1156 25

Myhre syndrome is a rare disorder characterized by low birthweight, short stature, mental retardation, facial dysmorphism (blepharophimosis, midfacial hypoplasia, prognathism), heart anomalies, muscle hypertrophy, decreased joint mobility and deafness. To date 11 male cases and only one female case have been reported. This paper describes the second female case and compares the clinical and radiological findings between female and male patients.
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PMID:Second female case of Myhre syndrome. 1505 24

Myhre syndrome is a very rare condition described thirty years ago and related to mutations in the SMAD4 gene. It has been reported in 19 patients, including 13 males and 6 females before the recent finding of heterozygous mutations in the SMAD4 gene in 19 patients. It is characterized by mental retardation, short stature, muscle hypertrophy, limitation of joints movements, deafness, skeletal anomalies, and facial dysmorphism. Ophthalmological involvement includes hypermetropia and congenital cataract. We report here the new finding of retinal involvement including retinitis pigmentosa and maculopathy in two unrelated patients with Myhre syndrome. The patient with retinitis pigmentosa carried the p.I500T mutation in SMAD4, but no mutation was found in the patient with the maculopathy.
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PMID:Retinal involvement in two unrelated patients with Myhre syndrome. 2268 61