Mammalian cell culture for production of recombinant proteins: A review of the critical steps in their biomanufacturing

R O'Flaherty, A Bergin, E Flampouri, LM Mota… - Biotechnology …, 2020 - Elsevier
The manufacturing of recombinant protein is traditionally undertaken in mammalian cell
culture. Today, speed, cost and safety are the primary considerations for process …

Progress in fed-batch culture for recombinant protein production in CHO cells

WJ Xu, Y Lin, CL Mi, JY Pang, TY Wang - Applied Microbiology and …, 2023 - Springer
Nearly 80% of the approved human therapeutic antibodies are produced by Chinese
Hamster Ovary (CHO) cells. To achieve better cell growth and high-yield recombinant …

Developments and opportunities in continuous biopharmaceutical manufacturing

O Khanal, AM Lenhoff - MAbs, 2021 - Taylor & Francis
Today's biologics manufacturing practices incur high costs to the drug makers, which can
contribute to high prices for patients. Timely investment in the development and …

Development of an intensified fed-batch production platform with doubled titers using N-1 perfusion seed for cell culture manufacturing

J Xu, MS Rehmann, M Xu, S Zheng, C Hill, Q He… - Bioresources and …, 2020 - Springer
The goal of cell culture process intensification is to increase volumetric productivity,
generally by increasing viable cell density (VCD), cell specific productivity or production …

Biomanufacturing evolution from conventional to intensified processes for productivity improvement: a case study

J Xu, X Xu, C Huang, J Angelo, CL Oliveira, M Xu, X Xu… - MAbs, 2020 - Taylor & Francis
Process intensification has shown great potential to increase productivity and reduce costs
in biomanufacturing. This case study describes the evolution of a manufacturing process …

Improving titer while maintaining quality of final formulated drug substance via optimization of CHO cell culture conditions in low-iron chemically defined media

J Xu, MS Rehmann, X Xu, C Huang, J Tian, NX Qian… - MAbs, 2018 - Taylor & Francis
During biopharmaceutical process development, it is important to improve titer to reduce
drug manufacturing costs and to deliver comparable quality attributes of therapeutic …

A metabolomics approach to increasing Chinese hamster ovary (CHO) cell productivity

G Yao, K Aron, M Borys, Z Li, G Pendse, K Lee - Metabolites, 2021 - mdpi.com
Much progress has been made in improving the viable cell density of bioreactor cultures in
monoclonal antibody production from Chinese hamster ovary (CHO) cells; however, specific …

Identification of novel inhibitory metabolites and impact verification on growth and protein synthesis in mammalian cells

B Kuang, VG Dhara, D Hoang, J Jenkins… - Metabolic engineering …, 2021 - Elsevier
Mammalian cells consume large amount of nutrients during growth and production.
However, endogenous metabolic inefficiencies often prevent cells to fully utilize nutrients to …

Quantifying the impact of cell culture media on CHO cell growth and protein production

M Combe, S Sokolenko - Biotechnology Advances, 2021 - Elsevier
In recombinant protein production, cell culture media development and optimization is
typically seen as a useful strategy to increase titer and cell density, reduce by-products, as …

Enhancing early-stage cell culture process development efficiency using an integrated approach of high-throughput miniaturized bioreactors and definitive screening …

Y Bai, Z Wang, G Chen, H Zhou, W Zhou - Biochemical Engineering …, 2024 - Elsevier
Rapidly expanding pipelines in biopharmaceutical industry and increasingly stringent
requirements from regulatory agencies call for a more efficient and rational study design at …