Atrium Therapeutics develops RNA-based therapies for rare, life-threatening genetic heart diseases. It aims to deliver RNA drugs specifically to heart muscles, using a proprietary platform that pairs tissue-targeting monoclonal antibodies with oligonucleotides for precise genetic modulation. Unlike broader biopharma players, Atrium focuses on cardiomyopathies with no approved treatments and operates at the preclinical stage with two main candidates, ATR 1072 (PRKAG2 syndrome) and ATR 1086 (PLN cardiomyopathy), plus undisclosed targets. The company’s goal is to treat the underlying genetic causes of these diseases and bring therapies to patients who currently have no options.
Company Size
51-200
Company Stage
IPO
Headquarters
San Diego, California
Founded
2025
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