ClinVar Miner

Submissions for variant NM_000352.6(ABCC8):c.103C>T (p.Pro35Ser)

gnomAD frequency: 0.00001  dbSNP: rs1183465672
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Total submissions: 4
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Submitter RCV SCV Clinical significance Condition Last evaluated Review status Method Comment
Counsyl RCV000666845 SCV000791204 uncertain significance Hyperinsulinemic hypoglycemia, familial, 1 2017-05-04 criteria provided, single submitter clinical testing
Clinical Genomics, Uppaluri K&H Personalized Medicine Clinic RCV002254305 SCV002524140 uncertain significance Maturity onset diabetes mellitus in young criteria provided, single submitter research Mutations in ABCC8 gene are associated with both neonatal diabetes mellitus as well as MODY. Patients with this mutation may have a better response to sulfonylureas. However, no sufficient evidence is found to ascertain the role of this particular variant ( rs1183465672) in MODY yet.
Clinical Genomics, Uppaluri K&H Personalized Medicine Clinic RCV002254306 SCV002524141 uncertain significance Transitory neonatal diabetes mellitus criteria provided, single submitter research Mutations in ABCC8 gene are associated with both neonatal diabetes mellitus as well as MODY. Patients with this mutation may have a better response to sulfonylureas. However, no sufficient evidence is found to ascertain the role of this particular variant ( rs1183465672) in neonatal diabetes yet.
Invitae RCV002530699 SCV003195440 uncertain significance not provided 2022-05-20 criteria provided, single submitter clinical testing This variant is not present in population databases (gnomAD no frequency). This sequence change replaces proline, which is neutral and non-polar, with serine, which is neutral and polar, at codon 35 of the ABCC8 protein (p.Pro35Ser). This variant has not been reported in the literature in individuals affected with ABCC8-related conditions. 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. Advanced modeling of protein sequence and biophysical properties (such as structural, functional, and spatial information, amino acid conservation, physicochemical variation, residue mobility, and thermodynamic stability) performed at Invitae indicates that this missense variant is expected to disrupt ABCC8 protein function. ClinVar contains an entry for this variant (Variation ID: 551713).

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