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 …

Cell-culture process optimization via model-based predictions of metabolism and protein glycosylation

JV Reddy, K Raudenbush, ET Papoutsakis… - Biotechnology …, 2023 - Elsevier
In order to meet the rising demand for biologics and become competitive on the develo**
biosimilar market, there is a need for process intensification of biomanufacturing processes …

Memory effects of prior subculture may impact the quality of multiomic perturbation profiles

P Bortel, G Hagn, L Skos, A Bileck… - Proceedings of the …, 2024 - pnas.org
Mass spectrometry-based omics technologies are increasingly used in perturbation studies
to map drug effects to biological pathways by identifying significant molecular events …

Recombinant therapeutic proteins degradation and overcoming strategies in CHO cells

SL Geng, XJ Zhao, X Zhang, JH Zhang, CL Mi… - Applied Microbiology …, 2024 - Springer
Mammalian cell lines are frequently used as the preferred host cells for producing
recombinant therapeutic proteins (RTPs) having post-translational modified modification …

Improved process design for monoclonal antibody charge variants separation with multicolumn counter-current solvent gradient purification

SY **g, C Shi, D Gao, HB Wang, SJ Yao… - … of Chromatography A, 2023 - Elsevier
The multicolumn counter-current solvent gradient purification (MCSGP) method has proven
effective in addressing the issue of elution profile overlap for difficult-to-separate proteins …

Increase recombinant antibody yields through optimizing vector design and production process in CHO cells

Y Yang, Z Li, Q Li, K Ma, Y Lin, H Feng… - Applied Microbiology and …, 2022 - Springer
Chinese hamster ovary (CHO) cells are the most commonly used host cells for the
production of recombinant monoclonal antibodies (mAbs) due to their several advantages …

[HTML][HTML] A reflection on the improvement of Chinese hamster ovary cell-based bioprocesses through advances in proteomic techniques

M Nguyen, A Zimmer - Biotechnology Advances, 2023 - Elsevier
Chinese hamster ovary (CHO) cells are the preferred mammalian host for the large-scale
production of recombinant proteins in the biopharmaceutical industry. Research endeavors …

Procollagen-lysine 2-oxoglutarate 5-dioxygenases are responsible for 5R-hydroxylysine modification of therapeutic T-cell bispecific monoclonal antibodies produced …

N Bauer, M Boettger, S Papadaki, T Leitner… - … in Bioengineering and …, 2024 - frontiersin.org
We present a detailed mass spectrometric analysis of three 2+ 1 T-cell bispecific monoclonal
antibodies (TCB mAbs), where an unexpected+ 15.9950 Da mass shift in tryptic peptides …

Construction of a novel kinetic model for the production process of a CVA6 VLP vaccine in CHO cells

Z **ng, TB Nguyen, G Kanai-Bai, N Yamano-Adachi… - Cytotechnology, 2024 - Springer
Bioprocess development benefits from kinetic models in many aspects, including scale-up,
optimization, and process understanding. However, current models are unable to simulate …