ClinVar Miner

Submissions for variant NM_001876.4(CPT1A):c.1163+2T>C

dbSNP: rs1555229059
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Total submissions: 3
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Submitter RCV SCV Clinical significance Condition Last evaluated Review status Method Comment
Counsyl RCV000664629 SCV000788625 likely pathogenic Carnitine palmitoyl transferase 1A deficiency 2017-04-21 criteria provided, single submitter clinical testing
Baylor Genetics RCV000664629 SCV004216819 likely pathogenic Carnitine palmitoyl transferase 1A deficiency 2023-09-20 criteria provided, single submitter clinical testing
Invitae RCV000664629 SCV004505970 pathogenic Carnitine palmitoyl transferase 1A deficiency 2023-03-07 criteria provided, single submitter clinical testing This variant is not present in population databases (gnomAD no frequency). This sequence change affects a donor splice site in intron 10 of the CPT1A gene. It is expected to disrupt RNA splicing. Variants that disrupt the donor or acceptor splice site typically lead to a loss of protein function (PMID: 16199547), and loss-of-function variants in CPT1A are known to be pathogenic (PMID: 16169268). Disruption of this splice site has been observed in individuals with carnitine palmitoyltransferase 1A deficiency (PMID: 27066452; Invitae). For these reasons, this variant has been classified as Pathogenic. Algorithms developed to predict the effect of sequence changes on RNA splicing suggest that this variant may disrupt the consensus splice site. ClinVar contains an entry for this variant (Variation ID: 550014).

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