New and updated preclinical and clinical data presented by biopharma firms at the European Hematology Association 2021 Virtual Congress, including: Abbvie, Acceleron, Agios, Alexion, Aptose, Autolus, Beigene, Bergenbio, Bluebird, BMS, Caelum, Celyad, Constellation, Curis, Editas, Equillium, Forma, Genentech, Global Blood, Imago, Imara, Immunicum, Keros, Menarini, Mustang, Novartis, Oryzon, Protagonist, Ryvu.
The FDA has lifted clinical holds on four studies from Bluebird Bio Inc., following recent similar actions with other gene therapy programs. Two of the studies concern phase I/II and phase III clinical trials of the gene therapy Lentiglobin (BB-1111) in treating sickle cell disease. The remaining two studies are phase III clinical trials of betibeglogene autotemcel gene therapy, which share a vector with Lentiglobin, for treating transfusion-dependent beta-thalassemia.
Now that Apellis Pharmaceuticals Inc.’s Empaveli pegcetacoplan has won FDA approval as the first targeted C3 therapy for treating paroxysmal nocturnal hemoglobinuria (PNH), the cost of treating the rare blood disorder is hefty.
Advances lately in the genome-editing space include Beam Therapeutics Inc. publication in The CRISPR Journal details of its work with inlaid base editors, which the firm is applying in the BEAM-102 program for sickle cell disease. IBEs’ predictable, shifted editing window lets researchers go after disease-causing mutations that canonical base editors cannot reach, Beam said, and do the job with high efficiency and few off-target effects on the genome. The hottest news due in the near-term future from the sector will spill from Intellia Therapeutics Inc., of Cambridge, Mass., which is due to roll out first-in-human data with a systemic CRISPR-based genome editing therapy, NTLA-2001, in hereditary transthyretin amyloidosis.
In biotech and biopharma’s third-largest ever up-front development and commercialization deal, Crispr Therapeutics AG will receive an initial $900 million in an amended deal with Vertex Pharmaceuticals Inc. to lead the development, manufacturing and commercialization of gene editing therapy CTX-001 for sickle cell disease and transfusion-dependent beta-thalassemia.
Cambridge, Mass.-based Agios Therapeutics Inc.’s encouraging phase III data from a pair of trials with allosteric activator mitapivat in pyruvate kinase deficiency brought more attention to the space, where Rocket Pharmaceuticals Inc. – at a much earlier stage – is trying a gene therapy called RP-L301.
Just weeks after two unexpected cases of blood cancer landed trials of its investigational gene therapies for sickle cell disease (SCD) and beta-thalassemia on FDA-issued clinical holds, Bluebird Bio Inc. said it's talking to regulators about their resumption after what RBC analyst Luca Issi called a "partial exoneration" of the BB-305 lentiviral vector shared between the medicines.
Shares of Bluebird Bio Inc. (NASDAQ:BLUE) fell 37.8% to $28.44 on Feb. 16 as the company temporarily suspended two trials of its experimental gene therapy for sickle cell disease, Lentiglobin (BB-1111), while investigating one unexpected case of acute myeloid leukemia (AML) and another of myelodysplastic syndrome among participants in a phase I/II study of the candidate, called HGB-206. A second patient experienced MDS in 2018.
Veralox Therapeutics Inc., a Maryland-based startup developing a small molecule for halting aberrant platelet activation and thrombosis, said the FDA has granted the candidate, VLX-1005, orphan drug status for the treatment of heparin-induced thrombocytopenia (HIT).
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