Scientists at the Novartis Institutes for Biomedical Research (NIBR) in Cambridge have discovered a small molecule that could be used as a therapy for sickle cell disease (SCD). The molecular glue oral degraders of the WIZ transcription factor called dWIZ-1 and dWIZ-2, bind to cereblon (CRBN) and WIZ, marking it for degradation and inducing the expression of fetal hemoglobin (HbF).
Actinium Pharmaceuticals Inc. has received FDA clearance of an IND application to study Iomab-ACT for targeted conditioning prior to a bone marrow transplant (BMT) in patients with sickle cell disease.
The U.S. Department of Health and Human Services’ Office of the Inspector General disclosed an advisory opinion finding Bluebird Bio Inc.’s fertility support program for a gene therapy treatment could run afoul of federal anti-kickback statutes. That follows a similar opinion against Vertex Pharmaceuticals Inc., and its fertility program associated with gene-editing therapy Casgevy (exagamglogene autotemcel). Vertex subsequently filed a lawsuit.
Orum Therapeutics Inc. struck a potential $945 million (₩1.3 trillion) deal with Vertex Pharmaceuticals Inc. to discover novel degrader antibody conjugates (DAC) as targeted conditioning agents for use with gene editing, including Vertex’s gene therapy, Casgevy (exagamglogene autotemcel).
The success of a vaccine, a gene editing design for an untreated disease, or achieving cell engraftment after several attempts, comes from years of accumulated basic science studies, thousands of experiments, and clinical trials. Innumerable steps precede hits in gene and cell therapies before a first-time revelation, and most of them are failures at the time. At the 27th Annual Meeting of the American Society of Gene & Cell Therapy (ASGCT) in Baltimore last week, several groups of scientists presented achievements that years ago looked impossible.
Some gene therapies could be big winners under the changes the U.S. Centers for Medicare & Medicaid Services (CMS) is proposing to Medicare’s new technology add-on program (NTAP) for its fiscal 2025 inpatient prospective payment system.
The European Commission approved two therapies for progressive, genetic diseases: Biogen Inc.’s Friedreich’s ataxia drug, Skyclarys (omaveloxolone), and Crispr Therapeutics AG’s CRISPR/Cas9 gene therapy for sickle cell disease and transfusion-dependent beta-thalassemia, Casgevy (exagamglogene autotemcel, exa-cel).
Newly approved gene therapies targeting sickle cell disease will be the first focus of the U.S. Centers for Medicare & Medicaid Services’ (CMS) Cell and Gene Therapy Access Model, the agency said Jan. 30.
Modifying a patient’s DNA is no longer just for science fiction novels. The CRISPR gene editing technique developed by Jennifer Doudna and Emmanuelle Charpentier only took 10 years to reach the market as Casgevy (exagamglogene autotemcel/exa-cel, Vertex Pharmaceuticals Inc.), treating congenital pathologies such as β-thalassemia and severe sickle cell disease. But science does not stop.
