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Antibody-Mediated Enzyme Therapeutics and Applications in Glycogen Storage Diseases

Overview
Journal Trends Mol Med
Date 2019 Sep 17
PMID 31522955
Citations 20
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Abstract

The use of antibodies as targeting molecules or cell-penetrating tools has emerged at the forefront of pharmaceutical research. Antibody-directed therapies in the form of antibody-drug conjugates, immune modulators, and antibody-directed enzyme prodrugs have been most extensively utilized as hematological, rheumatological, and oncological therapies, but recent developments are identifying additional applications of antibody-mediated delivery systems. A novel application of this technology is for the treatment of glycogen storage disorders (GSDs) via an antibody-enzyme fusion (AEF) platform to penetrate cells and deliver an enzyme to the cytoplasm, nucleus, and/or other organelles. Exciting developments are currently underway for AEFs in the treatment of the GSDs Pompe disease and Lafora disease (LD). Antibody-based therapies are quickly becoming an integral part of modern disease therapeutics.

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