We developed an immunochromatography-based assay for detecting antibodies against recombinant α-galactosidase A proteins in serum. The evaluation of 29 serum samples from Fabry patients, who had received enzyme replacement therapy with agalsidase alpha and/or agalsidase beta, was performed by means of this assay method, and the results clearly revealed that the patients exhibited the same level...

Several lysosomal enzymes currently used for enzyme replacement therapy in patients with lysosomal storage diseases contain very low levels of mannose 6-phosphate, limiting their uptake via mannose 6-phosphate receptors on the surface of the deficient cells. These enzymes are produced at high levels by mammalian cells and depend on endogenous GlcNAc-1-phosphotransferase α/β precursor to phospho...

With the recognition of the close link between nutritional status and pulmonary function in cystic fibrosis (CF), treatment and prevention of malnutrition have become a major focus in the modern therapeutic approach for patients with CF. Thereby, pancreatic enzyme replacement therapy plays a central role. This article reviews key publications on important aspects of pancreatic enzyme replacemen...