Total submissions: 2
| Submitter | RCV | SCV | Clinical significance | Condition | Last evaluated | Review status | Method | Comment |
|---|---|---|---|---|---|---|---|---|
| Invitae | RCV001048172 | SCV001212163 | uncertain significance | Charcot-Marie-Tooth disease type 2 | 2020-01-30 | criteria provided, single submitter | clinical testing | In summary, the available evidence is currently insufficient to determine the role of this variant in disease. Therefore, it has been classified as a Variant of Uncertain Significance. Algorithms developed to predict the effect of missense changes on protein structure and function (SIFT, PolyPhen-2, Align-GVGD) all suggest that this variant is likely to be disruptive, but these predictions have not been confirmed by published functional studies and their clinical significance is uncertain. This variant has not been reported in the literature in individuals with LMNA-related conditions. This variant is not present in population databases (ExAC no frequency). This sequence change replaces valine with glutamic acid at codon 109 of the LMNA protein (p.Val109Glu). The valine residue is highly conserved and there is a moderate physicochemical difference between valine and glutamic acid. |
| Fulgent Genetics, |
RCV002505589 | SCV002815390 | uncertain significance | Dilated cardiomyopathy-hypergonadotropic hypogonadism syndrome; Dilated cardiomyopathy 1A; Charcot-Marie-Tooth disease type 2B1; Emery-Dreifuss muscular dystrophy 2, autosomal dominant; Heart-hand syndrome, Slovenian type; Hutchinson-Gilford syndrome; Familial partial lipodystrophy, Dunnigan type; Mandibuloacral dysplasia with type A lipodystrophy; Congenital muscular dystrophy due to LMNA mutation; Emery-Dreifuss muscular dystrophy 3, autosomal recessive; Restrictive dermopathy 2 | 2021-11-11 | criteria provided, single submitter | clinical testing |