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| Intellectual disability syndromic and non-syndromic v0.3985 | SUFU |
Zornitza Stark edited their review of gene: SUFU: Added comment: Heterozygous truncating variants in SUFU in 15 subjects from 6 unrelated families of various ethnic backgrounds (familial and de novo cases). Clinical features of early-onset (congenital) ocular ataxia and developmental delay, with some phenotypic variability. Neuroimaging revealed subtle cerebellar changes, but no full-blown molar tooth sign of Joubert syndrome. Paper reports that condition reported here and SUFU-associated Basal cell nevus syndrome (Gorlin) are likely allelic disorders, as there is currently no convincing evidence for a clinical overlap. Functional studies showed no differences in cilia occurrence, morphology, or localization of ciliary proteins, such as smoothened. However, analysis of expression of HH signaling target genes detected a significant increase in the general signaling activity in COMA patient–derived fibroblasts compared with control cells. We observed higher basal HH signaling activity resulting in increased basal expression levels of GLI1, GLI2, GLI3, and Patched1. Neuroimaging revealed subtle cerebellar changes, but no full-blown molar tooth sign. Knockout mice with SuFu deficiency demonstrated that SuFu is required for proper midhindbrain patterning and controls cerebellar patterning.; Changed rating: GREEN; Changed publications: 28965847, 33024317; Changed phenotypes: Joubert syndrome 32, MIM#617757, SUFU-related neurodevelopmental syndrome; Changed mode of inheritance: BOTH monoallelic and biallelic, autosomal or pseudoautosomal |
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| Intellectual disability syndromic and non-syndromic v0.0 | GLI3 |
Zornitza Stark gene: GLI3 was added gene: GLI3 was added to Intellectual disability, syndromic and non-syndromic_GHQ. Sources: Expert Review Green,Genetic Health Queensland Mode of inheritance for gene: GLI3 was set to Unknown |
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