City Therapeutics and Biogen Announce Strategic Research Collaboration to Develop Select Novel RNAi‑based Therapies

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City Therapeutics and Biogen Announce Strategic Research Collaboration to Develop Select Novel RNAi‑based Therapies

Cambridge, Mass., April 10, 2025

City Therapeutics, a privately held biopharmaceutical company leading the future of RNA interference (RNAi)-based medicine, and Biogen today announced a strategic collaboration to develop select novel RNAi therapies. City Therapeutics is one of AN Venture Partners’ portfolio companies.

Through the collaboration, City Therapeutics will leverage its next-generation RNAi engineering technologies to develop an RNAi trigger molecule combined with proprietary drug delivery technology from Biogen. The collaboration will initially focus on a single target that mediates key central nervous system diseases, utilizing tissue enhanced delivery technologies with the aim of allowing for systemic administration of medicines. Biogen will be responsible for IND-enabling studies and global clinical development along with any regulatory submissions and all activities related to commercialization.

For the full announcement, please see City Therapeutics’ press release here.

 
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