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Regression v0.75 RPIA Zornitza Stark Marked gene: RPIA as ready
Regression v0.75 RPIA Zornitza Stark Gene: rpia has been classified as Amber List (Moderate Evidence).
Regression v0.75 RPIA Zornitza Stark Classified gene: RPIA as Amber List (moderate evidence)
Regression v0.75 RPIA Zornitza Stark Gene: rpia has been classified as Amber List (Moderate Evidence).
Regression v0.74 RPIA Sebastian Lunke gene: RPIA was added
gene: RPIA was added to Regression. Sources: Expert Review
Mode of inheritance for gene: RPIA was set to BIALLELIC, autosomal or pseudoautosomal
Publications for gene: RPIA were set to 14988808; 10589548; 20499043; 28801340; 30088433
Phenotypes for gene: RPIA were set to RPIA (ribose 5-phosphate isomerase A)
Review for gene: RPIA was set to AMBER
Added comment: Two of three patients described regressed in early childhood after earlier developmental delay

From GEL: Three patients described in total, one of these with functional data: Patient 1 with comp het missense and frameshift as well as functional data, early developmental delay, leukoencephalopathy, seizures with onset at 4 years, with subsequent neurologic regression and peripheral neuropathy Patient 2 with missense, delayed early development, seizures and regression at the age of 7 with MRI white matter abnormalities Patient 3 with comp het missense and canonical splice, clinical biochem corroboration ribitol and arabitol in urine demonstrated significant elevations (>20x), neonatal onset leukoencephalopathy and developmental delay
Sources: Expert Review