Cell culture media for recombinant protein expression in Chinese hamster ovary (CHO) cells: History, key components, and optimization strategies

FV Ritacco, Y Wu, A Khetan - Biotechnology progress, 2018 - Wiley Online Library
The culture of Chinese Hamster Ovary (CHO) cells for modern industrial applications, such
as expression of recombinant proteins, requires media that support growth and production …

The art of CHO cell engineering: A comprehensive retrospect and future perspectives

S Fischer, R Handrick, K Otte - Biotechnology advances, 2015 - Elsevier
Chinese hamster ovary (CHO) cells represent the most frequently applied host cell system
for industrial manufacturing of recombinant protein therapeutics. CHO cells are capable of …

[HTML][HTML] A ferritin-based COVID-19 nanoparticle vaccine that elicits robust, durable, broad-spectrum neutralizing antisera in non-human primates

PAB Weidenbacher, M Sanyal, N Friedland… - Nature …, 2023 - nature.com
While the rapid development of COVID-19 vaccines has been a scientific triumph, the need
remains for a globally available vaccine that provides longer-lasting immunity against …

[HTML][HTML] Advances in mammalian cell line development technologies for recombinant protein production

T Lai, Y Yang, SK Ng - Pharmaceuticals, 2013 - mdpi.com
From 2006 to 2011, an average of 15 novel recombinant protein therapeutics have been
approved by US Food and Drug Administration (FDA) annually. In addition, the expiration of …

[HTML][HTML] Recent advances in mammalian protein production

AD Bandaranayake, SC Almo - FEBS letters, 2014 - Elsevier
Mammalian protein production platforms have had a profound impact in many areas of basic
and applied research, and an increasing number of blockbuster drugs are recombinant …

Optimization of protein expression in mammalian cells

M Hunter, P Yuan, D Vavilala… - Current protocols in …, 2019 - Wiley Online Library
Recombinant proteins, such as monoclonal antibodies, are produced in mammalian cell
lines to introduce proper protein folding and posttranslational modifications, which are …

The fickle CHO: a review of the causes, implications, and potential alleviation of the CHO cell line instability problem

H Dahodwala, KH Lee - Current opinion in biotechnology, 2019 - Elsevier
Highlights•The CHO genome suffers from chromosomal rearrangements and other stability-
related issues.•The CHO cell instability phenotype is characterized by titer instability and …

Therapeutic bispecific T-cell engager antibody targeting the intracellular oncoprotein WT1

T Dao, D Pankov, A Scott, T Korontsvit… - Nature …, 2015 - nature.com
Intracellular tumor antigens presented on the cell surface in the context of human leukocyte
antigen (HLA) molecules have been targeted by T cell–based therapies, but there has been …

[HTML][HTML] The pleiotropic effects of glutamine metabolism in cancer

AJ Bott, S Maimouni, WX Zong - Cancers, 2019 - mdpi.com
Metabolic programs are known to be altered in cancers arising from various tissues.
Malignant transformation can alter signaling pathways related to metabolism and increase …

[HTML][HTML] Glutamine synthetase (GS) knockout (KO) using CRISPR/Cpf1 diversely enhances selection efficiency of CHO cells expressing therapeutic antibodies

W Srila, M Baumann, M Riedl, K Rangnoi, N Borth… - Scientific Reports, 2023 - nature.com
The glutamine synthetase (GS)-based Chinese hamster ovary (CHO) selection system is an
attractive approach to efficiently identify suitable clones in the cell line generation process …