Introducing Lonza’s AAV suspension transient transfection platform to de-risk your path to clinic

Cell & Gene Therapy Insights 2022; 8(10), 1177–1185

DOI: 10.18609/cgti.2022.175

Published: 21 October 2022
Innovator Insight
Suparna Sanyal

Adeno-associated viral vector (AAV) is the most common delivery vehicle for potentially curative in vivo gene therapy. Following a couple of landmark approvals, this field has experienced accelerated pipeline growth and investor interest in the past 5 years. Currently, AAV therapies are predominantly targeting rare genetic disorders for which the patient populations are often limited. As a result, drug developers feel immense pressure to be the first to market and commercialize their therapies. In this article, we will focus on a robust, streamlined platform process for rapid production of AAV using Lonza’s suspension-adapted HEK293 cell line and proprietary plasmids to ensure high productivity, and in-process analytics enabling enhanced full-to-empty capsid ratio. The approach for building a reliable, de-risked path to the clinic to avoid unforeseen costs and compliance-related delays will be discussed.