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| Microcephaly v1.67 | NUP85 | Zornitza Stark Marked gene: NUP85 as ready | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Microcephaly v1.67 | NUP85 | Zornitza Stark Gene: nup85 has been classified as Amber List (Moderate Evidence). | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Microcephaly v1.67 | NUP85 | Zornitza Stark Classified gene: NUP85 as Amber List (moderate evidence) | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Microcephaly v1.67 | NUP85 | Zornitza Stark Gene: nup85 has been classified as Amber List (Moderate Evidence). | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Microcephaly v1.66 | NUP85 |
Zornitza Stark gene: NUP85 was added gene: NUP85 was added to Microcephaly. Sources: Literature Mode of inheritance for gene: NUP85 was set to BIALLELIC, autosomal or pseudoautosomal Publications for gene: NUP85 were set to 34170319 Phenotypes for gene: NUP85 were set to Primary microcephaly Review for gene: NUP85 was set to AMBER Added comment: Bi-allelic variants in this gene are associated with nephrotic syndrome in 3 families. Phenotypic expansion: PMID: 34170319 - Ravindran et al 2021 report two pedigrees with an MCPH-SCKS phenotype spectrum without SRNS. In the first family, a 9 yo female, with consanguineous parents, is reported to have a missense variant in NUP85 (c.932G > A; p.R311Q). Intrauterine growth restriction was noticed. At birth microcephaly was observed (OFC < 3rd centile, < −3.6 SD) as well as hypotrophy [weight −2.8 SD), length 45 cm (−2.7 SD), both <3rd centile], facial dysmorphism, syndactyly, long and thin fingers, and bilateral pes adductus. She has severe developmental delay with strongly delayed motor milestones and absent speech. Drug-resistant, genetic epilepsy with focal-onset seizures started in the first year of life. She had no clinical, laboratory or radiological findings indicative of kidney dysfunction. In the second family, compound heterozygous missense variants in NUP85 were detected (c.1109A > G, c.1589 T > C;p.N370S, p.M530T ) in a fetus. MRI of the fetal brain at 24 + 2 GW indicated complete agenesis of the corpus callosum, abnormal sulcation in the left frontal lobe, nodularity of the frontal horn and trigone with focal puckering of the left lateral ventricle. Sources: Literature |
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