Advances in recombinant antibody manufacturing

R Kunert, D Reinhart - Applied microbiology and biotechnology, 2016 - Springer
Since the first use of Chinese hamster ovary (CHO) cells for recombinant protein expression,
production processes have steadily improved through numerous advances. In this review …

Cell culture media for recombinant protein expression in Chinese hamster ovary (CHO) cells: History, key components, and optimization strategies

FV Ritacco, Y Wu, A Khetan - Biotechnology progress, 2018 - Wiley Online Library
The culture of Chinese Hamster Ovary (CHO) cells for modern industrial applications, such
as expression of recombinant proteins, requires media that support growth and production …

A consensus genome-scale reconstruction of Chinese hamster ovary cell metabolism

H Hefzi, KS Ang, M Hanscho, A Bordbar… - Cell systems, 2016 - cell.com
Chinese hamster ovary (CHO) cells dominate biotherapeutic protein production and are
widely used in mammalian cell line engineering research. To elucidate metabolic …

A systematic evaluation of methods for tailoring genome-scale metabolic models

S Opdam, A Richelle, B Kellman, S Li, DC Zielinski… - Cell systems, 2017 - cell.com
Genome-scale models of metabolism can illuminate the molecular basis of cell phenotypes.
Since some enzymes are only active in specific cell types, several algorithms use omics data …

Metabolic flux analysis of CHO cells at growth and non-growth phases using isotopic tracers and mass spectrometry

WS Ahn, MR Antoniewicz - Metabolic engineering, 2011 - Elsevier
Chinese hamster ovary (CHO) cells are the main platform for production of biotherapeutics
in the biopharmaceutical industry. However, relatively little is known about the metabolism of …

Harnessing the potential of machine learning for advancing “quality by design” in biomanufacturing

I Walsh, M Myint, T Nguyen-Khuong, YS Ho, SK Ng… - MAbs, 2022 - Taylor & Francis
Ensuring consistent high yields and product quality are key challenges in biomanufacturing.
Even minor deviations in critical process parameters (CPPs) such as media and feed …

Combined in silico modeling and metabolomics analysis to characterize fed‐batch CHO cell culture

S Selvarasu, YS Ho, WPK Chong… - Biotechnology and …, 2012 - Wiley Online Library
The increasing demand for recombinant therapeutic proteins highlights the need to
constantly improve the efficiency and yield of these biopharmaceutical products from …

Metabolic flux analysis in mammalian cell culture

LE Quek, S Dietmair, JO Krömer, LK Nielsen - Metabolic engineering, 2010 - Elsevier
Mammalian cell culture metabolism is characterized by glucoglutaminolysis, that is, high
glucose and glutamine uptake combined with a high rate of lactate and non-essential amino …

Metabolic characterization of a CHO cell size increase phase in fed-batch cultures

X Pan, C Dalm, RH Wijffels, DE Martens - Applied microbiology and …, 2017 - Springer
Normally, the growth profile of a CHO cell fed-batch process can be divided into two main
phases based on changes in cell concentration, being an exponential growth phase and a …

Dynamic model of CHO cell metabolism

RP Nolan, K Lee - Metabolic engineering, 2011 - Elsevier
Fed-batch cultures are extensively used for the production of therapeutic proteins. However,
process optimization is hampered by lack of quantitative models of mammalian cellular …