| Literature DB >> 26192319 |
Zhang Yang1, Shengjun Wang1, Adnan Halim1, Morten Alder Schulz2, Morten Frodin3, Shamim H Rahman4, Malene B Vester-Christensen4, Carsten Behrens5, Claus Kristensen2, Sergey Y Vakhrushev2, Eric Paul Bennett2, Hans H Wandall2, Henrik Clausen1.
Abstract
Production of glycoprotein therapeutics in Chinese hamster ovary (CHO) cells is limited by the cells' generic capacity for N-glycosylation, and production of glycoproteins with desirable homogeneous glycoforms remains a challenge. We conducted a comprehensive knockout screen of glycosyltransferase genes controlling N-glycosylation in CHO cells and constructed a design matrix that facilitates the generation of desired glycosylation, such as human-like α2,6-linked sialic acid capping. This engineering approach will aid the production of glycoproteins with improved properties and therapeutic potential.Entities:
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Year: 2015 PMID: 26192319 DOI: 10.1038/nbt.3280
Source DB: PubMed Journal: Nat Biotechnol ISSN: 1087-0156 Impact factor: 54.908