Before revision: Names The international nonproprietary name (INN) is betibeglogene autotemcel.
After revision: On 24 March 2022, the European Commission withdrew the marketing authorisation for Zynteglo at the request of bluebird bio (Netherlands) B.V, for commercial reasons.Zynteglo: Withdrawal of the marketing authorisation in the European Union 30 March 2022 EMA/192892/2022Names The international nonproprietary name (INN) is betibeglogene autotemcel.