Regeneron & Intellia expand collaboration to develop CRISPR/Cas9-based treatments

Regeneron Pharmaceuticals and Intellia Therapeutics have expanded their existing collaboration to develop CRISPR/Cas9-based treatments.

The expanded agreement provides Regeneron with rights to develop products for additional in vivo CRISPR/Cas9-based therapeutic targets and for the companies to jointly develop potential products for the treatment of haemophilia A and B.

Regeneron also receives non-exclusive rights to independently develop and commercialize ex vivo gene edited products.

Intellia will receive an upfront payment of $70 million, and Regeneron will make an additional equity investment in Intellia of $30 million at $32.42 per share.

The companies have worked together to make significant advances with Intellia’s CRISPR/Cas9 platform to enable the targeted insertion of therapeutic proteins and antibodies.

This collaboration expansion allows the companies to leverage more fully their jointly-developed targeted transgene insertion capabilities and potentially accelerate efforts to discover and develop new therapeutics, including products for haemophilia A and B.

In preclinical studies, the companies demonstrated the first CRISPR/Cas9-mediated targeted transgene insertion in the liver of non-human primates, which generated normal or higher levels of circulating human Factor IX. Factor IX is a blood-clotting protein that is missing or defective in hemophilia B patients.

These results suggest that transgene insertion may provide a functional Factor 9 gene, which encodes for this important protein.

Under the amended agreement, the term of the companies’ existing collaboration is extended until April 2024, with Regeneron having an option to renew for an additional two years.

Regeneron will have rights to discover and develop CRISPR/Cas9-based therapeutic products for an additional five in vivo liver targets, for a total of up to 15 targets.

As currently set forth in the existing collaboration, the parties will jointly research these in vivo targets, and thereafter certain targets may be developed by Regeneron or Intellia, or co-developed under certain conditions.

Per the terms of the original agreement, Regeneron will pay potential royalties and milestone payments for the in vivo products it independently develops.

In addition, Regeneron will receive a royalty-bearing, non-exclusive license to certain Intellia intellectual property to develop and commercialise up to 10 ex vivo CRISPR/Cas9 products in defined cell types.

A message from the Editor:

Thank you for reading this story on our news site - please take a moment to read this important message:

As you know, our aim is to bring you, the reader, an editorially led news site but journalism costs money and we rely on advertising and digital revenues to help to support them.

With the Covid-19 lockdown having a major impact on our industry as a whole, the advertising revenues we normally receive, which helps us cover the cost of our journalists and this website, have been drastically affected.

As such we need your help. If you can support our news sites with a small donation of even £1, your generosity will help us weather the storm and continue in our quest to deliver quality journalism.

In the meantime may I wish you the very best.

- Advertisement -

Related news