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White matter disorders and cerebral calcification - narrow panel v3.20 CLDN5 Eleanor Williams Tag gene-checked tag was added to gene: CLDN5.
White matter disorders and cerebral calcification - narrow panel v3.20 CLDN5 Eleanor Williams commented on gene: CLDN5: This gene currently has no phenotype in OMIM but the paper PMID:36477332 mentions the same gene name so adding the gene-checked tag.
White matter disorders and cerebral calcification - narrow panel v3.19 CLDN5 Achchuthan Shanmugasundram Tag Q2_23_promote_green was removed from gene: CLDN5.
White matter disorders and cerebral calcification - narrow panel v3.19 CLDN5 Eleanor Williams reviewed gene: CLDN5: Rating: GREEN; Mode of pathogenicity: ; Publications: ; Phenotypes: ; Mode of inheritance: MONOALLELIC, autosomal or pseudoautosomal, NOT imprinted
White matter disorders and cerebral calcification - narrow panel v3.18 CLDN5 Achchuthan Shanmugasundram Source NHS GMS was added to CLDN5.
Source Expert Review Green was added to CLDN5.
Rating Changed from Amber List (moderate evidence) to Green List (high evidence)
White matter disorders and cerebral calcification - narrow panel v3.14 CLDN5 Achchuthan Shanmugasundram Classified gene: CLDN5 as Amber List (moderate evidence)
White matter disorders and cerebral calcification - narrow panel v3.14 CLDN5 Achchuthan Shanmugasundram Added comment: Comment on list classification: There is sufficient evidence for this gene to be rated GREEN at the next GMS review.
White matter disorders and cerebral calcification - narrow panel v3.14 CLDN5 Achchuthan Shanmugasundram Gene: cldn5 has been classified as Amber List (Moderate Evidence).
White matter disorders and cerebral calcification - narrow panel v3.13 CLDN5 Achchuthan Shanmugasundram changed review comment from: PMID: 36477332 identified de novo heterozygous missense variants in CLDN5 in fifteen unrelated patients who presented with a shared constellation of features including developmental delay, seizures (primarily infantile onset focal epilepsy), microcephaly and a recognizable pattern of pontine atrophy and brain calcifications.
Sources: Literature; to: PMID:36477332 reported the identification of de novo heterozygous missense variants in CLDN5 in 15 unrelated patients who presented with a number of clinical features including developmental delay including intellectual disability, seizures (primarily infantile onset focal epilepsy), microcephaly and a recognisable pattern of pontine atrophy and brain calcifications. All patients except one (patient 2 who had a single MRI taken at 4 days of age) showed pontine atrophy and brain calcifications from neuroimaging.

In addition, functional studies from zebrafish model also provided parallel evidence that CLDN5 variants cause a neurodevelopmental disorder involving disruption of the blood brain barrier and impaired neuronal function.

This gene has been associated with relevant phenotypes in Gene2Phenotype (CLDN5-related neurodevelopmental disorder with 'limited' rating in the DD panel), but not in OMIM.
Sources: Literature
White matter disorders and cerebral calcification - narrow panel v3.13 CLDN5 Achchuthan Shanmugasundram Tag Q2_23_promote_green tag was added to gene: CLDN5.
White matter disorders and cerebral calcification - narrow panel v3.13 CLDN5 Achchuthan Shanmugasundram Phenotypes for gene: CLDN5 were changed from Brain calcifications to Brain calcifications
White matter disorders and cerebral calcification - narrow panel v3.12 CLDN5 Achchuthan Shanmugasundram Phenotypes for gene: CLDN5 were changed from Brain calcifications to Brain calcifications
White matter disorders and cerebral calcification - narrow panel v3.12 CLDN5 Achchuthan Shanmugasundram Phenotypes for gene: CLDN5 were changed from epilepsy, MONDO:0005027 to Brain calcifications
White matter disorders and cerebral calcification - narrow panel v3.11 CLDN5 Achchuthan Shanmugasundram edited their review of gene: CLDN5: Changed phenotypes to: Brain calcifications
White matter disorders and cerebral calcification - narrow panel v3.11 CLDN5 Achchuthan Shanmugasundram gene: CLDN5 was added
gene: CLDN5 was added to White matter disorders and cerebral calcification - narrow panel. Sources: Literature
Mode of inheritance for gene: CLDN5 was set to MONOALLELIC, autosomal or pseudoautosomal, NOT imprinted
Publications for gene: CLDN5 were set to 36477332
Phenotypes for gene: CLDN5 were set to epilepsy, MONDO:0005027
Review for gene: CLDN5 was set to GREEN
Added comment: PMID: 36477332 identified de novo heterozygous missense variants in CLDN5 in fifteen unrelated patients who presented with a shared constellation of features including developmental delay, seizures (primarily infantile onset focal epilepsy), microcephaly and a recognizable pattern of pontine atrophy and brain calcifications.
Sources: Literature