The FDA has approved Celltrion and Teva’s biosimilar of Roche’s breast cancer drug Herceptin, the second potential competitor to the cancer blockbuster in the US.
Shares in Johnson & Johnson slid around 10% on Friday after a Reuters article claimed the company had known for decades about asbestos in talcum powder products.
Astellas has taken an option to acquire US biotech Potenza Therapeutics after the companies spent more than three years working together on cancer immunotherapies.