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Optic neuropathy v5.52 INTS11 Ida Ertmanska Classified gene: INTS11 as Amber List (moderate evidence)
Optic neuropathy v5.52 INTS11 Ida Ertmanska Added comment: Comment on list classification: There are 5 individuals from 4 families reported with biallelic INTS11 variants and optic atrophy. Hence, this gene should be promoted to Green at the next update, with MOI set to BIALLELIC, autosomal or pseudoautosomal.
Optic neuropathy v5.52 INTS11 Ida Ertmanska Gene: ints11 has been classified as Amber List (Moderate Evidence).
Optic neuropathy v5.51 INTS11 Ida Ertmanska gene: INTS11 was added
gene: INTS11 was added to Optic neuropathy. Sources: Literature
Q1_26_promote_green tags were added to gene: INTS11.
Mode of inheritance for gene: INTS11 was set to BIALLELIC, autosomal or pseudoautosomal
Publications for gene: INTS11 were set to 37054711; 41810893
Phenotypes for gene: INTS11 were set to Neurodevelopmental disorder with motor and language delay, ocular defects, and brain abnormalities, OMIM:620428
Review for gene: INTS11 was set to GREEN
Added comment: PMID: 41810893 Lin et al., 2026
Report of four affected individuals with biallelic INTS11 variants from two unrelated families.
Retinal phenotype: mild optic disc pallor; severe thinning of the inner retinal layers with preserved outer retinal layers, generalized rod and cone system dysfunction localized to the inner retina or post-phototransduction.
Individuals A-1 and A-2 were compound heterozygous for missense INTS11 variants c.34G > A; p.(Gly12Ser) and c.1219C > T; p.(Pro407Ser), as previously described. Novel compound het INTS11 variants (c.721G > A, p.(Ala241Thr) and c.983T > A, p.(Leu328Gln)) were identified in individuals B-3 and B-4.

PMID: 37054711 Tepe et al., 2023
15 individuals from 10 unrelated families with bi-allelic variants in INTS11 who present with global developmental and language delay, intellectual disability, impaired motor development, and brain atrophy. 5 patients were noted to have optic atrophy, and 2 had retinal dystrophy. Less specific ocular findings included myopia, astigmatism, and strabismus.
Sources: Literature