Total submissions: 3
Submitter | RCV | SCV | Clinical significance | Condition | Last evaluated | Review status | Method | Comment |
---|---|---|---|---|---|---|---|---|
Invitae | RCV001048590 | SCV001212603 | uncertain significance | Dilated cardiomyopathy 1G; Autosomal recessive limb-girdle muscular dystrophy type 2J | 2022-05-10 | criteria provided, single submitter | clinical testing | This sequence change replaces lysine, which is basic and polar, with threonine, which is neutral and polar, at codon 35385 of the TTN protein (p.Lys35385Thr). This variant is present in population databases (rs768296130, gnomAD 0.01%). This missense change has been observed in individual(s) with clinical features of limb-girdle muscular dystrophy or muscle disease (PMID: 25772186, 27854218). ClinVar contains an entry for this variant (Variation ID: 242430). Experimental studies and prediction algorithms are not available or were not evaluated, and the functional significance of this variant is currently unknown. This variant is located in the M band of TTN (PMID: 25589632). Variants in this region may be relevant for neuromuscular disorders, but have not been definitively shown to cause cardiomyopathy (PMID: 23975875). 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. |
Fulgent Genetics, |
RCV002500829 | SCV002816101 | uncertain significance | Dilated cardiomyopathy 1G; Autosomal recessive limb-girdle muscular dystrophy type 2J; Tibial muscular dystrophy; Myopathy, myofibrillar, 9, with early respiratory failure; Early-onset myopathy with fatal cardiomyopathy; Hypertrophic cardiomyopathy 9 | 2021-09-08 | criteria provided, single submitter | clinical testing | |
OMIM | RCV000767849 | SCV000898471 | pathogenic | Autosomal recessive limb-girdle muscular dystrophy type 2J | 2019-04-17 | no assertion criteria provided | literature only |