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| White matter disorders and cerebral calcification - narrow panel v3.35 | NAA60 |
Sarah Leigh changed review comment from: To date, NAA60 variants are not associated with a phenotype in OMIM, Gen2Phen or MONDO. PMID: 38480682 reports six NAA60 variants in six unrelated cases with an autosomal recessive primary familial brain calcification (PFBC). Table 2 in PMID: 38480682 outlines the extent of the calcification seen in the patient's CT scans. Functional studies show that the phosphate importer SLC20A2 is a substrate of NAA60 in vitro, and loss of function by the NAA60 variants results in a reduced level of surface SLC20A2, thereby, reducing the extracellular phosphate uptake. The authors conclude, that this study provides a possible biochemical explanation of the involvement of NAA60 variants in PFBC development (PMID: 38480682). Sources: Literature; to: To date, NAA60 variants are not associated with a phenotype in OMIM, Gen2Phen or MONDO. PMID: 38480682 reports six NAA60 variants in six unrelated cases with an autosomal recessive primary familial brain calcification (PFBC). Table 2 in PMID: 38480682 outlines the extent of the calcification seen in the patient's CT scans. Functional studies show that the phosphate importer SLC20A2 is a substrate of NAA60 in vitro, and loss of function by the NAA60 variants results in a reduced level of surface SLC20A2, thereby, reducing the extracellular phosphate uptake. The authors conclude, that this study provides a possible biochemical explanation of the involvement of NAA60 variants in PFBC development (PMID: 38480682). Sources: Literature |
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| White matter disorders and cerebral calcification - narrow panel v3.33 | NAA60 |
Sarah Leigh gene: NAA60 was added gene: NAA60 was added to White matter disorders and cerebral calcification - narrow panel. Sources: Literature Q2_24_promote_green, Q2_24_NHS_review tags were added to gene: NAA60. Mode of inheritance for gene: NAA60 was set to MONOALLELIC, autosomal or pseudoautosomal, imprinted status unknown Publications for gene: NAA60 were set to 38480682 Phenotypes for gene: NAA60 were set to NAA60 associated autosomal recessive primary familial brain calcifications Review for gene: NAA60 was set to GREEN Added comment: To date, NAA60 variants are not associated with a phenotype in OMIM, Gen2Phen or MONDO. PMID: 38480682 reports six NAA60 variants in six unrelated cases with an autosomal recessive primary familial brain calcification (PFBC). Table 2 in PMID: 38480682 outlines the extent of the calcification seen in the patient's CT scans. Functional studies show that the phosphate importer SLC20A2 is a substrate of NAA60 in vitro, and loss of function by the NAA60 variants results in a reduced level of surface SLC20A2, thereby, reducing the extracellular phosphate uptake. The authors conclude, that this study provides a possible biochemical explanation of the involvement of NAA60 variants in PFBC development (PMID: 38480682). Sources: Literature |
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| White matter disorders and cerebral calcification - narrow panel v0.11 | SLC20A2 |
Ellen McDonagh gene: SLC20A2 was added gene: SLC20A2 was added to White matter disorders and cerebral calcification - narrow panel. Sources: Expert Review Green Mode of inheritance for gene: SLC20A2 was set to MONOALLELIC, autosomal or pseudoautosomal, imprinted status unknown Publications for gene: SLC20A2 were set to 27245298 - SLC20A2 exon deletions reported in 4 patients with primary brain calcification; 26129893; 27726124 - Copy number analysis of the WGS data revealed a heterozygous deletion of ~578 kb on chromosome 8. The deletion removes the 5' UTR region, the noncoding exon 1 and the putative promoter region of SLC20A2 as well as the coding regions of six other genes Phenotypes for gene: SLC20A2 were set to Fahr syndrome; Basal ganglia calcification, idiopathic, 1, 213600; Familial Idiopathic Basal Ganglia Calcification |
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