ClinVar Miner

Submissions for variant NM_000308.4(CTSA):c.600+3G>A

gnomAD frequency: 0.00001  dbSNP: rs1175825927
Minimum review status: Collection method:
Minimum conflict level:
ClinVar version:
Total submissions: 1
Download table as spreadsheet
Submitter RCV SCV Clinical significance Condition Last evaluated Review status Method Comment
Labcorp Genetics (formerly Invitae), Labcorp RCV001978277 SCV002273687 uncertain significance Combined deficiency of sialidase AND beta galactosidase 2023-11-27 criteria provided, single submitter clinical testing This sequence change falls in intron 6 of the CTSA gene. It does not directly change the encoded amino acid sequence of the CTSA protein. It affects a nucleotide within the consensus splice site. This variant is present in population databases (no rsID available, gnomAD 0.002%). This variant has not been reported in the literature in individuals affected with CTSA-related conditions. ClinVar contains an entry for this variant (Variation ID: 1489327). Variants that disrupt the consensus splice site are a relatively common cause of aberrant splicing (PMID: 17576681, 9536098). Algorithms developed to predict the effect of sequence changes on RNA splicing suggest that this variant is not likely to affect RNA splicing. 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.

The information on this website is not intended for direct diagnostic use or medical decision-making without review by a genetics professional. Individuals should not change their health behavior solely on the basis of information contained on this website. Neither the University of Utah nor the National Institutes of Health independently verfies the submitted information. If you have questions about the information contained on this website, please see a health care professional.