Acrigen Biosciences develops novel CRISPR-based in vivo (gene editing done inside the body) and ex vivo (gene editing done in a specialized laboratory and returned to the body) therapies leveraging its proprietary precision gene editing technology, which uses novel CRISPR-Cas gene editors together with anti-CRISPR proteins. This approach reportedly results in greater precision, efficacy, and reduced risks of off-target events.
The company has not revealed much about its therapeutic pipeline. It has developed various technologies to support its precise gene editing including AcrTAIN, a bioinformatics nuclease discovery software platform to identify novel CRISPR-Cas nucleases for therapeutic use, and Engineered Recombinant Anti-CRISPR (ErAcr) proteins that can be genetically encoded into a cell, with the ability to prevent CRISPR-Cas systems from performing toxic and unnecessary off-target editing.
Funding and financials
In February 2022, Acrigen Biosciences received a USD 1 million grant from the national science foundation. The grant was awarded to help further Acrigen’s project of developing a safe gene editing system via CRISPR-Cas and Cas inhibitor co-delivery.
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