Neuron23 Inc., an early stage biotechnology company focused on developing precision medicines for genetically defined neurological and immunological diseases, today announced its launch backed by a combined $113.5 million Series A and B financing. The funding was comprised of $33.5 million Series A financing from Westlake Village BioPartners and Kleiner Perkins, and $80 million Series B financing led by Redmile Group. Additional Series B investors included Westlake Village BioPartners, Kleiner Perkins, Cowen Healthcare Investments, Acorn Bioventures, HBM Partners, Perceptive Advisors, and Surveyor Capital (a Citadel company). Neuron23 was founded through an innovative partnership with German biotechnology company, Origenis GmbH.

Neuron23 Inc. is an early stage biotechnology company focused on developing precision medicines for genetically defined neurological and immunological diseases. Neuron23 leverages recent advances in human genetics, combined with their state-of-the-art artificial intelligence (AI)-enabled drug discovery and biomarker platforms, to advance therapeutics for devastating diseases. The Company's focus areas are neurodegenerative diseases, neuroinflammatory diseases, and systemic autoimmune and inflammatory diseases. Founded in 2018, Neuron23 has assembled a world-class team of experts and entrepreneurs located in South San Francisco, CA, and Munich, Germany.