Critical challenges and advances in recombinant adeno‐associated virus (rAAV) biomanufacturing

Q Fu, A Polanco, YS Lee, S Yoon - Biotechnology and …, 2023 - Wiley Online Library
Gene therapy is a promising therapeutic approach for genetic and acquired diseases
nowadays. Among DNA delivery vectors, recombinant adeno‐associated virus (rAAV) is one …

Decoding cellular mechanism of recombinant adeno-associated virus (rAAV) and engineering host-cell factories toward intensified viral vector manufacturing

Y Wang, Q Fu, SY Park, YS Lee, SY Park, DY Lee… - Biotechnology …, 2024 - Elsevier
Recombinant adeno-associated virus (rAAV) is one of the prominent gene delivery vehicles
that has opened promising opportunities for novel gene therapeutic approaches. However …

Design space determination to optimize DNA complexation and full capsid formation in transient rAAV manufacturing

Q Fu, YS Lee, EA Green, Y Wang… - Biotechnology and …, 2023 - Wiley Online Library
Recombinant adeno‐associated virus (rAAV) vectors are a promising platform for in vivo
gene therapies. However, cost‐effective, well‐characterized processes necessary to …

Production of adeno‐associated viral vector serotype 6 by triple transfection of suspension HEK293 cells at higher cell densities

PD Moço, X Xu, CAT Silva, AA Kamen - Biotechnology Journal, 2023 - Wiley Online Library
In recent years, the use of adeno‐associated viruses (AAVs) as vectors for gene and cell
therapy has increased, leading to a rise in the amount of AAV vectors required during pre …

AAV genome modification for efficient AAV production

W Asaad, P Volos, D Maksimov, E Khavina, A Deviatkin… - Heliyon, 2023 - cell.com
The adeno-associated virus (AAV) is one of the most potent vectors in gene therapy. The
experimental profile of this vector shows its efficiency and accepted safety, which explains its …

Comparison of three AUC techniques for the determination of the loading status and capsid titer of AAVs

A Bepperling, J Best - European Biophysics Journal, 2023 - Springer
Due to the rise of adeno-associated viruses (AAVs) as gene therapy delivery vectors,
boundary sedimentation velocity analytical ultracentrifugation (boundary SV-AUC) has been …

PCR-based analytics of gene therapies using adeno-associated virus vectors: Considerations for cGMP method development

E Blay, E Hardyman, W Morovic - Molecular Therapy Methods & Clinical …, 2023 - cell.com
The field of gene therapy has evolved and improved so that today the treatment of
thousands of genetic diseases is now possible. An integral aspect of the drug development …

[HTML][HTML] A rapid procedure to generate stably transfected HEK293 suspension cells for recombinant protein manufacturing: Yield improvements, bioreactor production …

S Dash, O Farnós, Z Yang, AS Perumal… - Protein expression and …, 2023 - Elsevier
The human cell line HEK293 is one of the preferred choices for manufacturing therapeutic
proteins and viral vectors for human applications. Despite its increased use, it is still …

Manufacturing, Analytical, and Process Comparability Challenges for Recombinant Adeno-Associated Virus (rAAV) Gene Therapy

HK Bare, ES Barton, A Cheng, B Evans… - … of Gene Therapies, 2023 - api.taylorfrancis.com
The manufacture of viral vectors to support in vivo gene therapy is arguably the most
complex bioprocess currently in use by the biopharmaceutical industry. Recombinant …

AAVone: A Cost-Effective, Single-Plasmid Solution for Efficient AAV Production with Reduced DNA Impurities

R Yang, NT Tran, T Chen, M Cui, Y Wang, T Sharma… - bioRxiv, 2025 - biorxiv.org
Currently, the most common approach for manufacturing GMP-grade adeno-associated
virus (AAV) vectors involves transiently transfecting mammalian cells with three plasmids …