Sanofi and Celgene Spend $20 Billion in Major Biotech Acquisitions

Pharmaceutical giant Sanofi to take over hemophilia drugmaker Biovertiv, while Celgene will buy cancer drugmaker Juno Therapeutics.

Written byKatarina Zimmer
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FLICKR, GATIS GRIBUSTSPharmaceutical giants Sanofi and Celgene kicked off the week with two major biotech acquisitions. On Monday (January 22), New Jersey-headquartered Celgene announced its $9-billion takeover of Juno Therapeutics, a company that develops experimental cancer therapies. At the same time, Paris-based Sanofi announced that it would buy hemophilia drugmaker Bioverativ for approximately $11.6 billion.

Celgene’s shares have dropped nearly 30 percent since October, due to slow sales of its psoriasis drug Otezla, an upcoming patent cliff for its multiple myeloma drug Revlimid, and the failure of an experimental drug for Crohn’s disease, according to Reuters. “Celgene is in a desperate situation,” Brad Loncar, chief executive of Loncar Investments, which operates Loncar Cancer Immunotherapy Index, tells Reuters. “Their revenue growth is running out of gas and they needed to fix this immediately.”

Celgene already owns around 10 percent of Juno, a drugmaker focused on developing chimeric antigen receptor T-cell (CAR-T) therapies, a cancer treatment that modifies patients’ blood cells to target tumors. Unlike its rivals Kite Pharma and Novartis, which already have FDA-approved CAR T-cell therapies, Juno’s drug has suffered ...

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  • katya katarina zimmer

    After a year teaching an algorithm to differentiate between the echolocation calls of different bat species, Katarina decided she was simply too greedy to focus on one field of science and wanted to write about all of them. Following an internship with The Scientist in 2017, she’s been happily freelancing for a number of publications, covering everything from climate change to oncology. Katarina is a news correspondent for The Scientist and contributes occasional features to the magazine. Find her on Twitter @katarinazimmer and read her work on her website.

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