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| Cardiomyopathy_Paediatric v0.156 | RRAGD | Zornitza Stark Marked gene: RRAGD as ready | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Cardiomyopathy_Paediatric v0.156 | RRAGD | Zornitza Stark Gene: rragd has been classified as Green List (High Evidence). | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Cardiomyopathy_Paediatric v0.156 | RRAGD | Zornitza Stark Classified gene: RRAGD as Green List (high evidence) | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Cardiomyopathy_Paediatric v0.156 | RRAGD | Zornitza Stark Gene: rragd has been classified as Green List (High Evidence). | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Cardiomyopathy_Paediatric v0.155 | RRAGD |
Zornitza Stark gene: RRAGD was added gene: RRAGD was added to Cardiomyopathy_Paediatric. Sources: Literature Mode of inheritance for gene: RRAGD was set to MONOALLELIC, autosomal or pseudoautosomal, NOT imprinted Publications for gene: RRAGD were set to 34607910 Phenotypes for gene: RRAGD were set to Inherited renal tubular disease, MONDO:0015962, RRAGD-related; dilated cardiomyopathy; hypomagnesaemia; renal salt-wasting; nephrocalcinosis Review for gene: RRAGD was set to GREEN Added comment: PMID: 34607910; Schlingmann, KP. et al. (2021) J Am Soc Nephrol. 32(11):2885-2899. Six missense variants in RRAGD identified in eight children (some early infant onset) from unrelated families. The variants were recurrent or affecting the same amino acid, i.e., p.S76L, S76W, p.T97P, p.P119L, p.P119R and p.I221K note: these are absent in gnomAD v2.1.1, and are very highly conserved residues. All variants are located in the N-terminal G-domain and affect sequence motifs involved in nucleotide binding The children had a tubulopathy characterised by hypomagnesemia, hypokalaemia, salt wasting, and nephrocalcinosis, and six had dilated cardiomyopathy. Most occurred de novo. Two were familial. One family with two affected siblings showed low level mosaicism in the mother. In vitro studies using transfected HEK293 cells showed increased binding to RPTOR and MTOR. Sources: Literature |
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