Total submissions: 1
Submitter | RCV | SCV | Clinical significance | Condition | Last evaluated | Review status | Method | Comment |
---|---|---|---|---|---|---|---|---|
Invitae | RCV000812008 | SCV000952306 | pathogenic | Charcot-Marie-Tooth disease type 2 | 2019-01-14 | criteria provided, single submitter | clinical testing | This variant is a gross deletion of the genomic region encompassing exon 1 of the LMNA gene, which includes the initiator codon. The 5' end of this event is unknown as it extends beyond the assayed region for this gene and therefore may encompass additional genes. The 3' boundary is likely confined to intron 1 of the LMNA gene. This is expected to result in an absent or disrupted protein product. This variant has been reported to segregate with dilated cardiomyopathy (DCM) in a large multigenerational family, and has been also found in independent individuals affected with DCM and cardiac conduction defect (PMID: 16407522, 17599607, 27066507). Loss-of-function variants in LMNA are known to be pathogenic (PMID: 18585512, 18926329). For these reasons, this variant has been classified as Pathogenic. |