Growing a circular economy with fungal biotechnology: a white paper

V Meyer, EY Basenko, JP Benz, GH Braus… - Fungal biology and …, 2020 - Springer
Fungi have the ability to transform organic materials into a rich and diverse set of useful
products and provide distinct opportunities for tackling the urgent challenges before all …

Factors affecting the quality of therapeutic proteins in recombinant Chinese hamster ovary cell culture

TK Ha, D Kim, CL Kim, LM Grav, GM Lee - Biotechnology Advances, 2022 - Elsevier
Chinese hamster ovary (CHO) cells are the most widely used mammalian host cells for the
commercial production of therapeutic proteins. Fed-batch culture is widely used to produce …

Current advancements in addressing key challenges of therapeutic antibody design, manufacture, and formulation

V Sifniotis, E Cruz, B Eroglu, V Kayser - Antibodies, 2019 - mdpi.com
Therapeutic antibody technology heavily dominates the biologics market and continues to
present as a significant industrial interest in developing novel and improved antibody …

Product sieving of mAb and its high molecular weight species in different modes of ATF and TFF perfusion cell cultures

M Pappenreiter, H Schwarz, B Sissolak… - Journal of Chemical …, 2023 - Wiley Online Library
BACKGROUND Tangential flow filtration (TFF) systems are widely used cell retention
devices in perfusion cultures, but significant challenges occur with their prolonged …

Metabolic engineering of filamentous fungi

V Meyer - Metabolic engineering: concepts and applications, 2021 - Wiley Online Library
Filamentous fungi have been harnessed for the production of organic acids, antibiotics,
drugs, and enzymes for the last 100 years. Fungal biotechnology is currently undergoing a …

Reducing recombinant protein expression during CHO pool selection enhances frequency of high-producing cells

A Poulain, A Mullick, B Massie, Y Durocher - Journal of Biotechnology, 2019 - Elsevier
Chinese hamster ovary (CHO) cells are the most widely used mammalian host for industrial-
scale production of monoclonal antibodies (mAbs) and other protein biologics. Isolation of …

Chromatin-modifying elements for recombinant protein production in mammalian cell systems

X Guo, C Wang, TY Wang - Critical reviews in biotechnology, 2020 - Taylor & Francis
Mammalian cells are the preferred choice system for the production of complex molecules,
such as recombinant therapeutic proteins. Although the technology for increasing the yield …

Cleavage-independent HIV-1 trimers from CHO cell lines elicit robust autologous tier 2 neutralizing antibodies

S Bale, A Martiné, R Wilson, AJ Behrens… - Frontiers in …, 2018 - frontiersin.org
Native flexibly linked (NFL) HIV-1 envelope glycoprotein (Env) trimers are cleavage-
independent and display a native-like, well-folded conformation that preferentially displays …

Secretion analysis of intracellular “difficult-to-express” immunoglobulin G (IgG) in Chinese hamster ovary (CHO) cells

K Kaneyoshi, K Kuroda, K Uchiyama, M Onitsuka… - Cytotechnology, 2019 - Springer
The Chinese hamster ovary (CHO) cell line is the most widely used host cell for therapeutic
antibody production. Although its productivity has been improved by various strategies to …

Perfusion CHO cell culture applied to lower aggregation and increase volumetric productivity for a bispecific recombinant protein

N Gomez, H Barkhordarian, J Lull, J Huh… - Journal of …, 2019 - Elsevier
Secreted recombinant proteins can aggregate during cell culture. We studied a poorly-
behaved bispecific scaffold that increasingly aggregated (up to 62% high molecular weight …