Beeline Medicines is a clinical-stage biotechnology company focused on precision therapies for autoimmune and inflammatory diseases, formed after in-licensing five programs from Bristol Myers Squibb with a $300 million Series A led by Bain Capital. Its lead programs include afimetoran, an oral lupus therapy that inhibits TLR7 and TLR8, lomedeucitinib, an allosteric TYK2 inhibitor, and two IND-stage biologics targeting IL-18 and IL-10 pathways. The drugs work by modulating specific immune signaling pathways to reduce inflammation, with afimetoran designed to address lupus drivers. The company differentiates itself by using in-licensed assets from a major pharma partner and combining them with an experienced leadership team to push multiple programs toward pivotal trials, starting with Phase 2 for afimetoran targeted for late 2026.
Company Size
51-200
Company Stage
Series A
Total Funding
$426.3M
Headquarters
Stamford, Connecticut
Founded
2025
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