Total submissions: 2
Submitter | RCV | SCV | Clinical significance | Condition | Last evaluated | Review status | Method | Comment |
---|---|---|---|---|---|---|---|---|
Broad Center for Mendelian Genomics, |
RCV000412561 | SCV001430743 | uncertain significance | Congenital myasthenic syndrome 21 | 2020-05-27 | criteria provided, single submitter | research | The heterozygous p.Gly186Ala variant in SLC18A3 was identified by our study, in the compound heterozygous state, along with a pathogenic deletion, in an individual with autosomal recessive congenital myasthenic syndrome (PMID: 27590285). It is of note that the deletion spans across at least 5 genes including SLC18A3. The p.Gly186Ala variant has been reported pathogenic by OMIM in ClinVar (Variation ID: 372159) and was absent from large population studies. Computational prediction tools and conservation analyses suggest that this variant may impact the protein, though this information is not predictive enough to determine impact. Furthermore, although this gene has been reported in association with congenital myasthenic syndrome, it currently has moderate evidence for these associations. In summary, the clinical significance of the p.Gly186Ala variant is uncertain. |
OMIM | RCV000412561 | SCV000490232 | pathogenic | Congenital myasthenic syndrome 21 | 2016-12-06 | no assertion criteria provided | literature only |