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Updated: Mar 2, 2026

A High-throughput Automated Platform for the Development of Manufacturing Cell Lines for Protein Therapeutics
Published on: September 22, 2011
The 'Omics Revolution in CHO Biology: Roadmap to Improved CHO Productivity
Hussain Dahodwala1,2, Susan T Sharfstein3
1Vaccine production program (VPP), VRC/NIAID/NIH, Gaithersburg, MD, 20878, USA.
Abstract:
Increased understanding of Chinese hamster ovary (CHO) cell physiology has been ushered in upon availability of the parental CHO-K1 cell line genome. Free and openly accessible sequence information has complemented transcriptomic and proteomic studies. The previous decade has also seen an increase in sensitivity and accuracy of proteomic methods due to technology development. In this genomic era, high-throughput screening methods, sophisticated informatic tools, and models continually drive major innovations in cell line development and process engineering. This review describes the various achievements in 'omics techniques and their application to improve recombinant protein expression from CHO cell lines.
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