Total submissions: 1
Submitter | RCV | SCV | Clinical significance | Condition | Last evaluated | Review status | Method | Comment |
---|---|---|---|---|---|---|---|---|
Laboratory for Molecular Medicine, |
RCV000215736 | SCV000271344 | pathogenic | Rare genetic deafness | 2016-01-28 | criteria provided, single submitter | clinical testing | The c.1449+1G>T variant in CDH23 has not been previously identified in individua ls with hearing loss or Usher syndrome and is absent from large population studi es. This variant occurs in the invariant region (+/- 1,2) of the splice consens us sequence and is predicted to cause altered splicing leading to an abnormal or absent protein. Loss of function of the CDH23 gene is an established disease m echanism in autosomal recessive Usher syndrome type 1. In summary, this variant meets our criteria to be classified as pathogenic for Usher syndrome in an autos omal recessive manner based on the predicted impact of the variant. |