Total submissions: 1
Submitter | RCV | SCV | Clinical significance | Condition | Last evaluated | Review status | Method | Comment |
---|---|---|---|---|---|---|---|---|
New York Genome Center | RCV003336606 | SCV004046638 | uncertain significance | Hyperinsulinemic hypoglycemia, familial, 1 | 2023-01-06 | criteria provided, single submitter | clinical testing | The c.1468-52G>A intronic variant identified in intron 9 (of 38) of the ABCC8 gene has not been reported in affected individuals in theliterature. The variant is observed in 5 out of ~372,000 heterozygous alleles (no homozygotes) in population databases (gnomAD v2.1.1 and v3.1.2, TOPMed Freeze8), suggesting it is not a common benign variant in the populations represented in those databases. In silico predictions are in favor of the variant’s damaging effect[SPLICE AI delta score = 0.99, TraP score = 0.446 (>99th percentile for non-coding variants)]; however, functional studies to support or refute these predictions have not been reported. Given the lack of compelling evidence for its pathogenicity, the c.1468-52G>A intronic variant identified in the ABCC8 gene is reported as a Variant of Uncertain Significance. |