Total submissions: 1
Submitter | RCV | SCV | Clinical significance | Condition | Last evaluated | Review status | Method | Comment |
---|---|---|---|---|---|---|---|---|
Invitae | RCV000693456 | SCV000821327 | pathogenic | Charcot-Marie-Tooth disease type 2 | 2018-05-25 | criteria provided, single submitter | clinical testing | This variant is a gross deletion of the genomic region encompassing exons 5-6 and part of exon 7 (c.810+31_1322del) of the LMNA gene. It is expected to disrupt RNA splicing and likely results in an absent or disrupted protein product. This variant has not been reported in the literature in individuals with LMNA-related disease. The p.Arg298 amino acid residue in LMNA has been determined to be clinically significant (PMID: 18549403, 14607793, 17347251). This suggests that variants that disrupt this residue are likely to be causative of disease. Loss-of-function variants in LMNA are known to be pathogenic (PMID: 18585512, 18926329). For these reasons, this variant has been classified as Pathogenic. |