Eli Lilly and Co. and Loxo Oncology, Inc. have entered a definitive agreement for Lilly to acquire Loxo Oncology for approximately $8 billion in cash. Loxo Oncology is a biopharmaceutical company focused on the development and commercialization of highly selective medicines for genomically defined cancers.

The acquisition is latest in a series of transactions Lilly has conducted to expand its cancer treatment efforts with externally sourced opportunities for first-in-class therapies. Loxo Oncology is developing a pipeline of targeted medicines focused on cancers that are uniquely dependent on single gene abnormalities that can be detected by genomic testing.
Loxo’s portfolio of approved and investigational medicines include:

• LOXO-292, a first-in-class oral RET inhibitor that has been granted Breakthrough Therapy designation by the FDA for three indications, with an initial potential launch in 2020. LOXO-292 targets cancers with alterations to the rearranged during transfection (RET) kinase. RET fusions and mutations occur across multiple tumor types, including certain lung and thyroid cancers as well as a subset of other cancers.
• LOXO-305, an oral BTK inhibitor currently in Phase 1/2. LOXO-305 targets cancers with alterations to the Bruton’s tyrosine kinase (BTK), and is designed to address acquired resistance to currently available BTK inhibitors. BTK is a validated molecular target found across numerous B-cell leukemias and lymphomas.
• Vitrakvi, a first-in-class oral TRK inhibitor developed and commercialized in collaboration with Bayer that was recently approved by the U.S. Food and Drug Administration (FDA). Vitrakvi is the first treatment that targets a specific genetic abnormality to receive a tumor-agnostic indication at the time of initial FDA approval.
• LOXO-195, a follow-on TRK inhibitor also being studied by Loxo Oncology and Bayer for acquired resistance to TRK inhibition, with a potential launch in 2022.

“Using tailored medicines to target key tumor dependencies offers an increasingly robust approach to cancer treatment,” said Daniel Skovronsky, M.D., Ph.D., Lilly’s chief scientific officer and president of Lilly Research Laboratories. “Loxo Oncology’s portfolio of RET, BTK and TRK inhibitors targeted specifically to patients with mutations or fusions in these genes, in combination with advanced diagnostics that allow us to know exactly which patients may benefit, creates new opportunities to improve the lives of people with advanced cancer.”

“We are gratified that Lilly has recognized our contributions to the field of precision medicine and are excited to see our pipeline benefit from the resources and global reach of the Lilly organization,” said Josh Bilenker, M.D., chief executive officer of Loxo Oncology. “Tumor genomic profiling is becoming standard-of-care, and it will be critical to continue innovating against new targets, while anticipating mechanisms of resistance to available therapies, so that patients with advanced cancer have the chance to live longer and better lives.”