Home This week in gene and cell therapy - 1 June 2018 Gene and cell therapy headlines 28 May - 1 June Sirion Biotech and Dirk Grimm (Heidelberg University Hospital) to partner on AAV engineering ESGCT treasurer Christof von Kalle appointed as Sidra Medicine's CRO Northwest Biotherapeutics' DCVax immunotherapy vaccine shows promising results in glioblastoma trial FDA puts trial of Vertex CTX001 for sickle cell disease on hold