| Date | Panel | Item | Activity | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Microcephaly v1.336 | SNAPIN | Zornitza Stark Marked gene: SNAPIN as ready | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Microcephaly v1.336 | SNAPIN | Zornitza Stark Gene: snapin has been classified as Green List (High Evidence). | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Microcephaly v1.336 | SNAPIN | Zornitza Stark Classified gene: SNAPIN as Green List (high evidence) | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Microcephaly v1.336 | SNAPIN | Zornitza Stark Gene: snapin has been classified as Green List (High Evidence). | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Microcephaly v1.335 | SNAPIN |
Lucy Spencer gene: SNAPIN was added gene: SNAPIN was added to Microcephaly. Sources: Literature Mode of inheritance for gene: SNAPIN was set to BIALLELIC, autosomal or pseudoautosomal Publications for gene: SNAPIN were set to 40930097; 26539891 Phenotypes for gene: SNAPIN were set to Neurodevelopmental disorder (MONDO:0700092), SNAPIN-related Review for gene: SNAPIN was set to GREEN Added comment: PMID: 40930097 6 patients from 5 families with neuroanatomical, craniofacial, and skeletal anomalies on prenatal ultrasound/MRI, all homozygous for variants in SNAPIN. 2 stopgain, 1 canonical splice, 5 missense. common phenotypes: ventriculomegaly 5/6, cerebellar hypoplasia/atrophy 5/6, clubfeet 4/6, corpus callosum agenesis 4/6, flexion contractures 4/6, microcephaly 3/6, micrognathia/retrognathia 4/6. The patients with the nonsense or splice variants did not survive the perinatal period, while those with missense survived into early childhood. This paper also mentions a 7th patient reported in PMID: 26539891, who has ID, microcephaly, cortical atrophy, bulbar and cerebellar hypoplasia, sensorineural polyneuropathy, and hypotonia. They are homozygous for a missense variant Asn55Tyr. Of note, the other paper report this as Arg55Trp and one of their patients also has this variant, based off the transcript information provided in both papers Arg55Trp is correct. Sources: Literature |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||