MENTAL RETARDATION, AUTOSOMAL DOMINANT 7

General Information (adopted from Orphanet):

Synonyms, Signs: MRD7
Number of Symptoms 11
OrphanetNr:
OMIM Id: 614104
ICD-10:
UMLs:
MeSH:
MedDRA:
Snomed:

Prevalence, inheritance and age of onset:

Prevalence: No data available.
Inheritance: Autosomal dominant inheritance
[Omim]
Age of onset:

Disease classification (adopted from Orphanet):

Parent Diseases: No data available.

Symptom Information: Sort by abundance 

1
(HPO:0000341) Narrow forehead 96 / 7739
2
(HPO:0000490) Deeply set eye 131 / 7739
3
(HPO:0000252) Microcephaly 832 / 7739
4
(HPO:0000717) Autism 108 / 7739
5
(HPO:0001249) Intellectual disability 1089 / 7739
6
(HPO:0011344) Severe global developmental delay 46 / 7739
7
(HPO:0002373) Febrile seizures 37 / 7739
8
(HPO:0001822) Hallux valgus 70 / 7739
9
(HPO:0001531) Failure to thrive in infancy 26 / 7739
10
(HPO:0002120) Cerebral cortical atrophy 187 / 7739
11
(HPO:0000006) Autosomal dominant inheritance 2518 / 7739

Associated genes:

ClinVar (via SNiPA)

Gene symbol Variation Clinical significance Reference

Additional Information:

Clinical Description OMIM Van Bon et al. (2011) reported a woman with primary microcephaly (-3 SD), severe mental retardation without speech, anxious autistic behavior, and dysmorphic features, including bitemporal narrowing, deep-set eyes, large simple ears, and a pointed nasal tip. As ...
Molecular genetics OMIM In a woman with mental retardation, microcephaly, and dysmorphic features, van Bon et al. (2011) identified a de novo heterozygous deletion in the DYRK1A gene (600855.0001). This patient was identified among a larger group of 3,009 mentally retarded ...