The industry is looking, with renewed hope, to the “promise” of messenger RNA (mRNA) therapeutics for a wide range of diseases beyond COVID-19, and not only in vaccine form but also for gene and cell therapies.

Uniqure NV shares (NASDAQ:QURE) closed July 9 at $6.67, up $2.89, or 76%, after the firm made public updated interim data including up to 24 months of follow-up findings from 29 treated patients enrolled in the ongoing U.S. and European phase I/II trials of AMT-130 for Huntington’s disease (HD).

Interius Biotherapeutics Inc. has been granted Human Research Ethics Committee (HREC) approval and clinical trial notification clearance by Australia’s Therapeutic Goods Administration (TGA) to begin a first-in-human trial of INT-2104, its lead in vivo CAR candidate for treatment of B-cell malignancies.

Anew Medical Inc. has announced plans to advance its Klotho gene therapy program for neurodegenerative disorders. Initial data suggest that maintaining elevated levels of Klotho in the body significantly contributes to longer, healthier life spans, while individuals with depleted or lower than normal levels of Klotho are more susceptible to neurodegenerative disorders.

Exsilio Therapeutics emerged from stealth mode on June 25, 2024, with $82 million from a series A financing that was co-led by Novartis Venture Fund and Delos Capital. The company plans to use naturally occurring, mobile genetic elements to integrate therapeutic genes at a defined location in the genome, making it safer than random integration, which can cause tumor formation.

Spur Therapeutics Ltd., formerly Freeline Therapeutics, has announced new data from its GBA1 Parkinson’s disease research program. In a subset of Parkinson’s disease patients with mutations in the GBA1 gene, such mutations lead to a deficiency of the glucocerebrosidase (GCase) enzyme and the accumulation of harmful substrates.

CSL Behring’s expensive hemophilia B gene therapy is to be reimbursed by the U.K. National Health Service, after the company agreed to an outcomes-based payment scheme. The therapy, Hemgenix (etranacogene dezaparvovec), which has a U.K. list price of £2.6 million (US$3.3 million), was approved under a managed access scheme, in which data will be collected over five years to enable both the long-term effectiveness, and any adverse liver toxicity caused by the transgene, to be monitored.

Two days before the PDUFA date, the U.S. FDA handed down a complete response letter (CRL) for Rocket Pharmaceuticals Inc.’s Kresladi (marnetegragene autotemcel), delaying potential approval of the lentiviral-based gene therapy as the first therapeutic option for leukocyte adhesion deficiency type I, a rare, inherited immune disorder. But the Cranbury, N.J.-based company has suggested that delay won’t be long, as the CRL requests only “limited” chemistry manufacturing and controls (CMC) information – additional CMC data were also cited as the reason for the three-month review extension earlier this year.

Exsilio Therapeutics emerged from stealth mode on June 25, 2024, with $82 million from a series A financing that was co-led by Novartis Venture Fund and Delos Capital. The company plans to use naturally occurring, mobile genetic elements to integrate therapeutic genes at a defined location in the genome, making it safer than random integration, which can cause tumor formation.