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Novartis to acquire Regulus Therapeutics and farabursen, an investigational microRNA inhibitor to treat ADPKD, the most common genetic cause of renal failure
Globenewswireยท2025-04-30 11:10

Core Viewpoint - Novartis has announced an agreement to acquire Regulus Therapeutics, focusing on developing microRNA therapeutics for autosomal dominant polycystic kidney disease (ADPKD) with the lead asset farabursen, which is positioned as a potential first-in-class treatment [1][2]. Transaction Details - The acquisition involves a tender offer for all outstanding shares of Regulus common stock at USD 7 per share, with an additional contingent value right (CVR) of up to USD 7 per share based on regulatory milestones [3][8]. - The transaction is expected to close in the second half of 2025, pending customary closing conditions and regulatory approvals [5][8]. Clinical Development - Farabursen is an investigational microRNA inhibitor targeting miR-17, designed to reduce cyst growth and kidney size while delaying disease progression in ADPKD [2][8]. - Regulus recently completed a Phase 1b clinical trial for farabursen, showing promising efficacy and safety results, including impacts on urinary polycystin and height-adjusted total kidney volume [2][8]. Novartis' Commitment to Renal Health - Novartis has a long-standing commitment to renal health, with recent FDA approvals for treatments addressing significant unmet needs in kidney diseases, including IgA nephropathy and C3 glomerulopathy [6].