ArticleScientific reports2021
High shear resistance of insect cells: the basis for substantial improvements in cell culture process design.
Article in Scientific reports, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.
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4 citing papers in PubMed.
- Evaluation of a prototype bioreactor based on slowly rotating drum.Cytotechnology · 2026Article
- Metabolic Engineering Strategies for Flavonoid Biosynthesis in Saccharomyces cerevisiae: Current Advances and Future Perspectives.Biotechnology and bioengineering · 2026Review
- CFD-aided design and hydrodynamic characterization of a single-use perfusion bioreactor for high density cell culture.Bioresources and bioprocessing · 2026Article
- Seed Train Optimization in Microcarrier-Based Cell Culture Post In Situ Cell Detachment through Scale-Down Hybrid Modeling.Bioengineering (Basel, Switzerland) · 2024Article
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Abstract
Multicellular organisms cultivated in continuous stirred tank reactors (CSTRs) are more sensitive to environmental conditions in the suspension culture than microbial cells. The hypothesis, that stirring induced shear stress is the main problem, persists, although it has been shown that these cells are not so sensitive to shear. As these results are largely based on Chinese Hamster Ovary (CHO) cell experiments the question remains if similar behavior is valid for insect cells with a higher specific oxygen demand. The requirement of higher oxygen transfer rates is associated with higher shear forces in the process. Consequently, we focused on the shear resistance of insect cells, using CHO cells as reference system. We applied a microfluidic device that allowed defined variations in shear rates. Both cell lines displayed high resistance to shear rates up to 8.73 × 10
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