ClinVar Miner

Submissions for variant NM_002529.4(NTRK1):c.1196-1G>A

dbSNP: rs764171953
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Total submissions: 3
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Submitter RCV SCV Clinical significance Condition Last evaluated Review status Method Comment
Counsyl RCV000668622 SCV000793255 likely pathogenic Hereditary insensitivity to pain with anhidrosis 2017-08-08 criteria provided, single submitter clinical testing
Labcorp Genetics (formerly Invitae), Labcorp RCV000668622 SCV003453963 pathogenic Hereditary insensitivity to pain with anhidrosis 2023-11-05 criteria provided, single submitter clinical testing This sequence change affects an acceptor splice site in intron 8 of the NTRK1 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 NTRK1 are known to be pathogenic (PMID: 10982191). This variant is present in population databases (rs764171953, gnomAD 0.003%). Disruption of this splice site has been observed in individual(s) with clinical features of NTRK1-related conditions (PMID: 11668614; Invitae). In at least one individual the data is consistent with being in trans (on the opposite chromosome) from a pathogenic variant. This variant is also known as IVS9-1G>A. ClinVar contains an entry for this variant (Variation ID: 553221). Algorithms developed to predict the effect of sequence changes on RNA splicing suggest that this variant may disrupt the consensus splice site. For these reasons, this variant has been classified as Pathogenic.
Genome-Nilou Lab RCV000668622 SCV004048706 likely pathogenic Hereditary insensitivity to pain with anhidrosis 2023-04-11 criteria provided, single submitter clinical testing

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