Lissencephaly and Band Heterotopia
Gene: BICD2EnsemblGeneIds (GRCh38): ENSG00000185963
EnsemblGeneIds (GRCh37): ENSG00000185963
OMIM: 609797, Gene2Phenotype
BICD2 is in 15 panels
1 review
Lucy Spencer (Victorian Clinical Genetics Services)
Child with developmental delay, microcephaly, dysmorphic facial features, optic atrophy, lissencephaly, hypogenesis of the corpus callosum and cerebellar hypoplasia. Also short stature and underweight. Found to have a homozygous NMD predicted stop gain variant (consanguineous parents). This paper reviews previous patients and found others with brain abnormalities including cerebellar hypoplasia but it looks like lissencephaly is a new phenotype in this individual associated with AR LOF variants (most previous variants are single heterozygous missense).
Sources: LiteratureCreated: 4 Aug 2022, 6:37 a.m.
Mode of inheritance
BIALLELIC, autosomal or pseudoautosomal
Phenotypes
Neurodevelopmental disorder (MONDO#0700092), BICD2-related
Publications
Details
- Mode of Inheritance
- BIALLELIC, autosomal or pseudoautosomal
- Sources
-
- Expert Review Red
- Phenotypes
-
- Neurodevelopmental disorder (MONDO#0700092), BICD2-related
- OMIM
- 609797
- Clinvar variants
- Variants in BICD2
- Penetrance
- None
- Publications
- Panels with this gene
-
- BabyScreen+ newborn screening
- Hydrops fetalis
- Intellectual disability syndromic and non-syndromic
- Hereditary Neuropathy_CMT - isolated
- Genetic Epilepsy
- Motor Neurone Disease
- Limb-Girdle Muscular Dystrophy and Distal Myopathy
- Hereditary Spastic Paraplegia - adult onset
- Fetal anomalies
- Additional findings_Paediatric
- Lissencephaly and Band Heterotopia
- Arthrogryposis
- Mendeliome
- Polymicrogyria and Schizencephaly
- Cerebellar and Pontocerebellar Hypoplasia
History Filter Activity
Entity classified by Genomics England curator
Zornitza Stark (Victorian Clinical Genetics Services; Australian Genomics)Gene: bicd2 has been classified as Red List (Low Evidence).
Entity classified by Genomics England curator
Zornitza Stark (Victorian Clinical Genetics Services; Australian Genomics)Gene: bicd2 has been classified as Red List (Low Evidence).
Created, Added New Source, Set mode of inheritance, Set publications, Set Phenotypes
Lucy Spencer (Victorian Clinical Genetics Services)gene: BICD2 was added gene: BICD2 was added to Lissencephaly and Band Heterotopia. Sources: Literature Mode of inheritance for gene: BICD2 was set to BIALLELIC, autosomal or pseudoautosomal Publications for gene: BICD2 were set to 35896821 Phenotypes for gene: BICD2 were set to Neurodevelopmental disorder (MONDO#0700092), BICD2-related Review for gene: BICD2 was set to RED