— Hyperphosphatasia with mental retardation syndrome (HPMRS), also known as Mabry syndrome, is a rare genetic condition characterized by elevated levels of alkaline phosphatase, intellectual disability, and distinct facial features. One of the genes associated with this condition is the PIGO gene, which plays a critical role in glycosylphosphatidylinositol (GPI) anchor biosynthesis. The GPI anchor […]











