The art of CHO cell engineering: A comprehensive retrospect and future perspectives

S Fischer, R Handrick, K Otte - Biotechnology advances, 2015 - Elsevier
Chinese hamster ovary (CHO) cells represent the most frequently applied host cell system
for industrial manufacturing of recombinant protein therapeutics. CHO cells are capable of …

Enzymes in the synthesis of glycoconjugates

RM Schmaltz, SR Hanson, CH Wong - Chemical reviews, 2011 - ACS Publications
Aims This review is intended to update our previous discussion on the chemoenzymatic
synthesis of carbohydrates and glycoconjugates,(1) with new emphasis placed on …

N-glycosylation design and control of therapeutic monoclonal antibodies

S Sha, C Agarabi, K Brorson, DY Lee, S Yoon - Trends in biotechnology, 2016 - cell.com
The N-linked glycan profiles on recombinant monoclonal antibody therapeutics significantly
affect antibody biological functions and are largely determined by host cell genotypes and …

An'omics approach towards CHO cell engineering

P Datta, RJ Linhardt… - Biotechnology and …, 2013 - Wiley Online Library
Chinese hamster ovarian cells (CHO) cells have been extensively utilized for industrial
production of biopharmaceutical products, such as monoclonal antibodies, human growth …

Engineering mammalian cells in bioprocessing–current achievements and future perspectives

Y Lim, NSC Wong, YY Lee, SCY Ku… - Biotechnology and …, 2010 - Wiley Online Library
Over the past 20 years, we have seen significant improvements in product titres from 50 mg/l
to 5–10 g/l, a more than 100‐fold increase. The main methods that have been employed to …

N-Glycosylation engineering of plants for the biosynthesis of glycoproteins with bisected and branched complex N-glycans

A Castilho, P Gattinger, J Grass, J Jez, M Pabst… - …, 2011 - academic.oup.com
Glycoengineering is increasingly being recognized as a powerful tool to generate
recombinant glycoproteins with a customized N-glycosylation pattern. Here, we demonstrate …

Glycoengineering in CHO cells: advances in systems biology

V Tejwani, MR Andersen, JH Nam… - Biotechnology …, 2018 - Wiley Online Library
For several decades, glycoprotein biologics have been successfully produced from Chinese
hamster ovary (CHO) cells. The therapeutic efficacy and potency of glycoprotein biologics …

Glycoengineering of Chinese hamster ovary cells for enhanced erythropoietin N‐glycan branching and sialylation

B Yin, Y Gao, C Chung, S Yang, E Blake… - Biotechnology and …, 2015 - Wiley Online Library
Sialic acid, a terminal residue on complex N‐glycans, and branching or antennarity can play
key roles in both the biological activity and circulatory lifetime of recombinant glycoproteins …

Enhanced sialylation of recombinant human erythropoietin in Chinese hamster ovary cells by combinatorial engineering of selected genes

YD Son, YT Jeong, SY Park, JH Kim - Glycobiology, 2011 - academic.oup.com
Therapeutic glycoproteins with exposed galactose (Gal) residues are cleared rapidly from
the bloodstream by asialoglycoprotein receptors in hepatocytes. Various approaches have …

Transient CHO expression platform for robust antibody production and its enhanced N‐glycan sialylation on therapeutic glycoproteins

X Zhong, W Ma, CL Meade, AS Tam… - Biotechnology …, 2019 - Wiley Online Library
Large‐scale transient expression in mammalian cells is a rapid protein production
technology often used to shorten overall timelines for biotherapeutics drug discovery. In this …