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Prepair 1000+

Gene: CTC1

Green List (high evidence)

CTC1 (CST telomere replication complex component 1)
EnsemblGeneIds (GRCh38): ENSG00000178971
EnsemblGeneIds (GRCh37): ENSG00000178971
OMIM: 613129, Gene2Phenotype
CTC1 is in 14 panels

1 review

Lisa Norbart (Victorian Clinical Genetics Services)

Green List (high evidence)

Well established gene disease association. Onset in infancy/early childhood.

More than 30 unrelated patients reported.

Cerebroretinal microangiopathy with calcifications and cysts (CRMCC), also known as Coats plus syndrome, is an autosomal recessive pleomorphic disorder characterized primarily by intracranial calcifications, leukodystrophy, and brain cysts, resulting in spasticity, ataxia, dystonia, seizures, and cognitive decline. Patients also have retinal telangiectasia and exudates (Coats disease) as well as extraneurologic manifestations, including osteopenia with poor bone healing and a high risk of gastrointestinal bleeding and portal hypertension caused by vasculature ectasias in the stomach, small intestine, and liver. Some individuals also have hair, skin, and nail changes, as well as anemia and thrombocytopenia
Created: 15 Oct 2024, 5:23 a.m. | Last Modified: 15 Oct 2024, 5:23 a.m.
Panel Version: 1.420

Mode of inheritance
BIALLELIC, autosomal or pseudoautosomal

Phenotypes
Cerebroretinal microangiopathy with calcifications and cysts, MIM#612199

Publications

History Filter Activity

20 Oct 2024, Gel status: 3

Entity classified by Genomics England curator

Lilian Downie (Victorian Clinical Genetics Services)

Gene: ctc1 has been classified as Green List (High Evidence).

20 Oct 2024, Gel status: 3

Set publications

Lilian Downie (Victorian Clinical Genetics Services)

Publications for gene: CTC1 were set to

1 Jun 2022, Gel status: 3

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

Zornitza Stark (Victorian Clinical Genetics Services; Australian Genomics)

gene: CTC1 was added gene: CTC1 was added to Reproductive Carrier Screen_VCGS. Sources: Mackenzie's Mission,Expert Review Green Mode of inheritance for gene: CTC1 was set to BIALLELIC, autosomal or pseudoautosomal Phenotypes for gene: CTC1 were set to Cerebroretinal microangiopathy with calcifications and cysts, 612199 (3)