
Unlocking the next generation of complement therapies
Annexon Biosciences (Nasdaq: ANNX) is a clinical-stage biopharmaceutical company developing a new class of complement medicines targeting the classical complement pathway via C1q inhibition. Its pipeline addresses autoimmune, neurodegenerative, and ophthalmic disorders, with candidates including ANX005, ANX007, and ANX009 in clinical development. The company was founded in 2011 by Arnon Rosenthal and Ben Barres.
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