ClinVar Miner

Submissions for variant NM_001022.4(RPS19):c.1-2A>C

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Total submissions: 1
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Submitter RCV SCV Clinical significance Condition Last evaluated Review status Method Comment
ARUP Laboratories, Molecular Genetics and Genomics, ARUP Laboratories RCV005234523 SCV005875763 pathogenic Diamond-Blackfan anemia 1 2024-09-12 criteria provided, single submitter clinical testing The RPS19 c.1-2A>C variant, to our knowledge, is not reported in the medical literature or gene specific databases. This variant is also absent from the Genome Aggregation Database (v2.1.1), indicating it is not a common polymorphism. Additionally, other variants at this canonical splice site (c.1-2A>G, c.1-2A>T) have been reported in individuals with Diamond-Blackfan anemia and are considered disease causing (Boria 2010, Wan 2016). This variant disrupts the canonical splice acceptor site of intron 1, which is likely to negatively impact gene function. Based on available information, this variant is considered to be pathogenic. References: Boria I et al. The ribosomal basis of Diamond-Blackfan Anemia: mutation and database update. Hum Mutat. 2010 Dec;31(12):1269-79. PMID: 20960466. Wan Y et al. Clinical features, mutations and treatment of 104 patients of Diamond-Blackfan anemia in China: a single-center retrospective study. Int J Hematol. 2016 Oct;104(4):430-9. PMID: 27329125.

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