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Intellectual disability

Region: ISCA-37424-Loss

10q22.3q23.2 recurrent region (LCR-3/4-flanked) (includes BMPR1A) Loss

Green List (high evidence)

Chromosome: 10
GRCh38 Position: 79923892-86983483
Haploinsufficiency Score: Sufficient evidence suggesting dosage sensitivity is associated with clinical phenotype
Triplosensitivity Score:
Required percent of overlap: 80%
Variant types: CNV Loss

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Details

ISCA ID
ISCA-37424-Loss
ISCA Region Name
10q22.3q23.2 recurrent region (LCR-3/4-flanked) (includes BMPR1A) Loss
Chromosome
10
GRCh38 Coordinates
79923892-86983483
Haploinsufficiency Score
Sufficient evidence suggesting dosage sensitivity is associated with clinical phenotype
Triplosensitivity Score
Required percent of overlap
80%
Mode of Inheritance
MONOALLELIC, autosomal or pseudoautosomal, imprinted status unknown
Sources
Phenotypes
  • PMID 20345475 macrocephaly, hypertelorism, and arachnodactyly, and neurodevelopmental delay that includes failure to thrive, hypotonia, and feeding difficulties in the neonatal period, and receptive and expressive language delay with global neurodevelopmental delay after the neonatal period. PMID: 21248748 developmental delay, mainly affecting speech. In addition, macrocephaly, mild facial dysmorphisms, cerebellar anomalies, cardiac defects and congenital breast aplasia
  • PMID: 25217958 none specified
  • PMID: 24550761 age-appropriate language development evaluated by a standardized test at an age of 2 years and 3 months. The boy was born with a cleft palate - a feature not present in any of the patients described before, phenotype of patients with an LCR3/4-flanked 10q22.3q23.2 deletion can be rather variable
Clinvar variants
Variants in
Penetrance
None
Variant types
CNV Loss
Publications

History Filter Activity

7 Sep 2018, Gel status: 4

Created, Added New Source, Set mode of inheritance, Set publications, Set Phenotypes

Louise Daugherty (Genomics England Curator)

Region: ISCA-37424-Loss was added Region: ISCA-37424-Loss was added to Intellectual disability. Sources: ClinGen,Expert Review Green Mode of inheritance for Region: ISCA-37424-Loss was set to MONOALLELIC, autosomal or pseudoautosomal, imprinted status unknown Publications for Region: ISCA-37424-Loss were set to 25217958; 20345475; 21248748; 24550761 Phenotypes for Region: ISCA-37424-Loss were set to PMID 20345475 macrocephaly, hypertelorism, and arachnodactyly, and neurodevelopmental delay that includes failure to thrive, hypotonia, and feeding difficulties in the neonatal period, and receptive and expressive language delay with global neurodevelopmental delay after the neonatal period. PMID: 21248748 developmental delay, mainly affecting speech. In addition, macrocephaly, mild facial dysmorphisms, cerebellar anomalies, cardiac defects and congenital breast aplasia; PMID: 25217958 none specified; PMID: 24550761 age-appropriate language development evaluated by a standardized test at an age of 2 years and 3 months. The boy was born with a cleft palate - a feature not present in any of the patients described before, phenotype of patients with an LCR3/4-flanked 10q22.3q23.2 deletion can be rather variable