Total submissions: 1
Submitter | RCV | SCV | Clinical significance | Condition | Last evaluated | Review status | Method | Comment |
---|---|---|---|---|---|---|---|---|
Laboratory for Molecular Medicine, |
RCV000218253 | SCV000271913 | uncertain significance | not specified | 2015-02-03 | criteria provided, single submitter | clinical testing | Variant classified as Uncertain Significance - Favor Pathogenic. The p.Trp263X v ariant in LDB3 has not been reported in individuals with cardiomyopathy or in la rge population studies. This nonsense variant leads to a premature termination c odon at position 263, which is predicted to lead to a truncated or absent protei n. Variants LDB3 are associated with DCM as well as myopathy and emerging data s uggests that loss of function variants may be mild in the heterozygous state but associated with severe presentation in the homozygous state (LMM unpublished da ta). In summary, while there is some suspicion for a pathogenic role, the clinic al significance of the p.Trp263X variant is uncertain. |