Bioprocess digital twins of mammalian cell culture for advanced biomanufacturing

SY Park, CH Park, DH Choi, JK Hong… - Current Opinion in …, 2021 - Elsevier
Today's biomanufacturing processes are still operated based on experience, and thus can
hardly cope with increasing bioprocess complexity. Recently, there is a growing interest in …

[HTML][HTML] The era of big data: Genome-scale modelling meets machine learning

A Antonakoudis, R Barbosa, P Kotidis… - Computational and …, 2020 - Elsevier
With omics data being generated at an unprecedented rate, genome-scale modelling has
become pivotal in its organisation and analysis. However, machine learning methods have …

[HTML][HTML] Gapseq: informed prediction of bacterial metabolic pathways and reconstruction of accurate metabolic models

J Zimmermann, C Kaleta, S Waschina - Genome biology, 2021 - Springer
Genome-scale metabolic models of microorganisms are powerful frameworks to predict
phenotypes from an organism's genotype. While manual reconstructions are laborious …

Synergising stoichiometric modelling with artificial neural networks to predict antibody glycosylation patterns in Chinese hamster ovary cells

A Antonakoudis, B Strain, R Barbosa, IJ del Val… - Computers & Chemical …, 2021 - Elsevier
In-process quality control of biotherapeutics, such as monoclonal antibodies, requires
computationally efficient process models that use readily measured process variables to …

Enzyme capacity-based genome scale modelling of CHO cells

HC Yeo, J Hong, M Lakshmanan, DY Lee - Metabolic Engineering, 2020 - Elsevier
Chinese hamster ovary (CHO) cells are most prevalently used for producing recombinant
therapeutics in biomanufacturing. Recently, more rational and systems approaches have …

[HTML][HTML] CHOmpact: A reduced metabolic model of Chinese hamster ovary cells with enhanced interpretability

I Jiménez del Val, S Kyriakopoulos… - Biotechnology and …, 2023 - Wiley Online Library
Metabolic modeling has emerged as a key tool for the characterization of biopharmaceutical
cell culture processes. Metabolic models have also been instrumental in identifying genetic …

Machine learning for the advancement of genome-scale metabolic modeling

P Kundu, S Beura, S Mondal, AK Das, A Ghosh - Biotechnology Advances, 2024 - Elsevier
Constraint-based modeling (CBM) has evolved as the core systems biology tool to map the
interrelations between genotype, phenotype, and external environment. The recent …

Digital twins and their role in model-assisted design of experiments

KB Kuchemüller, R Pörtner, J Möller - … to the Design and Optimization of …, 2021 - Springer
Rising demands for biopharmaceuticals and the need to reduce manufacturing costs
increase the pressure to develop productive and efficient bioprocesses. Among others, a …

[HTML][HTML] Guided extraction of genome-scale metabolic models for the integration and analysis of omics data

A Walakira, D Rozman, T Režen, M Mraz… - Computational and …, 2021 - Elsevier
Omics data can be integrated into a reference model using various model extraction
methods (MEMs) to yield context-specific genome-scale metabolic models (GEMs). How to …

[HTML][HTML] An MIQP framework for metabolic pathways optimisation and dynamic flux analysis

L Gerken-Starepravo, X Zhu, BA Cho… - Digital Chemical …, 2022 - Elsevier
Dynamic flux analysis methods have been widely used for deciphering complex metabolic
fluxes transients. However, many of them require frequent experimental measurements and …