Gene Therapy

Investigators said the unique features of chimeric antigen receptor (CAR) T-cell therapy may warrant novel approaches to cost-effectiveness analysis.

A new study reviews how various routes of adeno-associated virus (AAV) gene therapy administration influence local and peripheral immune responses, with a focus on those observed in clinical trials targeting the central nervous system (CNS).

Three patients with RPE65-related retinopathy showed improved function in both eyes following gene augmentation therapy treatment with voretigene neparvovec.

Insulin resistance plays a role in many diseases. The new research provides insights into why insulin resistance appears to be associated with neurodegenerative disorders.

Immunosuppressants used in adeno-associated virus (AAV) gene therapy for monogenic disorders present an adverse effect profile that is consistent with high-dose steroid use in other conditions, according to a meta-study that analyzed immunosuppressive protocols.

A new proof-of-concept method reliably engineered a hotspot mutation of SF3B1, a gene-splicing gene, into diverse cancer cell lines, outperforming other contemporary editing approaches.

Early data suggest chimeric antigen receptor (CAR) T-cell therapy can achieve meaningful long-term results.

A case report highlights a rare instance of parkinsonism following CAR T-cell therapy for multiple myeloma.

Several years of preliminary research results suggest chimeric antigen receptor (CAR) T-cell therapy could benefit pediatric patients with refractory systemic lupus erythematosus (SLE).

The gene therapy landscape has changed dramatically in the past 5 years, and investigators wanted to capture and analyze the details of current and upcoming trials, along with their potential impact on patients.

Researchers introduce a chimeric antigen receptor–enhancer (CAR-E) therapeutic platform that significantly extends the effectiveness and memory of CAR T cells, potentially preventing relapse in patients who have cancer.

Experts argue for new mechanisms to fund research in oft-ignored rare diseases.

An exon-skipping technique using dual single-guide RNA/Cas9 ribonucleoproteins targeted at 3 novel COL7A1 exons with pathogenic heterozygous mutations achieved exon deletion rates of up to 95%.

An innovative CRISPR-Cas12f-based activator system may hold significant potential in the future of gene therapy and biological research, suggest researchers of a new study.

The gene therapy giroctocogene fitelparvovec demonstrated superiority compared with the standard of care, routine prophylaxis, in hemophilia A treatment.

Beremagene geperpavec-svdt (B-VEC) entered the market in 2023 as the first approved corrective treatment for dystrophic epidermolysis bullosa (DEB), a rare genetic disease affecting the skin and nails that is caused by mutations in the COL7A1 gene.

The Greater Philadelphia Business Coalition on Health webinar series provided an in-depth framework for the advantages of including cell and gene therapy coverage in employer health plans, as well as the challenges brought by manufacturing complexities and the need to address accessibility to treatment.

The therapy led to increased frataxin levels and decreased left ventricular mass in patients with Friedreich ataxia (FA) cardiomyopathy, the authors said.

The biomarker, G-protein-coupled receptor 176 (GPR176), may be a driver in the progression of ovarian cancer and potential target for gene therapy, suggested researchers of a new study.

The interim results of a single-arm trial in children with autosomal recessive deafness 9 (DFNB9) show the benefits of binaural administration of gene therapy: better hearing with no serious adverse effects.

An adeno-associated virus (AAV) gene therapy for hereditary spastic paraplegia type 50 (SPG50)—funded by a young patient’s family—gives hope not only to a 4-year-old, but to researchers working on similar projects for other rare diseases.

Early tests show stem cells can be used to spark expression of a miniature version of the dystrophin protein.

Accelerated approval was originally granted in June 2023 for patients aged 4 to 5 years, indicating there was an unmet clinical need for a potentially life-saving treatment for the rare genetic muscle disorder.

The FDA granted the Regenerative Medicine Advanced Therapy (RMAT) designation after reviewing the phase 1 safety and efficacy data.

Building on prior research, a team tackled mouse-model colon cancer with a novel nonviral nanovector to carry dual–messenger RNA (mRNA) immunogene therapy.

The proof-of-concept study showed that antisense oligonucleotides developed by the researchers successfully restored cellular development and brain cell function in patients with the disease characterized by multiorgan dysfunction.

A new report says early evidence of using gene therapy to treat monogenic diseases offers reason for optimism.

New study findings demonstrate that valoctocogene roxaparvovec, a gene therapy for severe hemophilia A, significantly reduces bleeding episodes and dependency on factor VIII infusions over a 3-year period, while maintaining a favorable safety profile.

This study introduces a novel "all-in-one" strategy combining CD7 chimeric antigen receptor T-cell therapy with haploidentical hematopoietic stem-cell transplantation, showing significant potential to improve survival and reduce toxicities in patients with relapsed or refractory CD7-positive hematologic cancers.

Data from the study showed that exa-cel prevented vaso-occlusive crises in all but 1 of the 30 evaluable patients for at least 12 months.