"We are excited about taking the next step in developing this enzyme that could lead to the first orally available and convenient therapeutic option for those afflicted with PKU," said Greg Behar, chief executive officer, Nestle Health Science.
Patients living with PKU require life-long management, including adherence to a challenging and severely restrictive daily diet of medical foods and formula that avoids the ingestion of Phe that is present in most foods.
A comprehensive analysis of mutations of the PAH gene in 18 western Iranian PKU patients (predominantly from Kermanshah, Hamadan, and Lorestan provinces) was performed and the results were compared with similar studies in Iran.
The need to adhere to a strict diet, frequent blood sampling to monitor the levels of Phe and regular visits to health services, can affect daily life and therefore have a negative impact on the health-related quality of life (HRQoL) of individuals affected by PKU (11-13).
La fenilcetonuria (PKU) es un error innato del metabolismo de la fenilalanina (Phe), clasificado dentro de las hiperfenilalaninemias (HFA), caracterizadas por presentar concentraciones de Phe en plasma mayores a 2 mg/dL.
Phenylketonuria (PKU) is an autosomal recessive metabolic disorder caused by a deficiency in the enzyme phenylalanine hydroxylase that converts the essential amino acid phenylalanine (Phe) into tyrosine.