Mutations in the BBS10 gene are the second most common cause of Bardet-Biedl syndrome (BBS). Researchers from Meiragtx Ltd. aimed to optimize and identify an AAV vector carrying the human (h)BBS10 gene, obtaining sustained efficacy as well as good safety for clinical translation for the treatment of BBS.

At the ongoing European Society of Gene & Cell Therapy meeting in Rome, Aviadobio Ltd. presented preclinical data for a novel ATXN2-targeting miRNA-containing vector, AVB-205, developed based on previous research that has shown the potential of ATXN2 silencing as a promising therapeutic strategy for amyotrophic lateral sclerosis (ALS) and tau-negative frontotemporal dementia (FTD).

Spastic paraplegia type 47 (SPG47) is a rare congenital and neurological disorder characterized by dysfunction of the long axons in the corticospinal tract neurons that lead to progressive limb weakness and spasticity.

Capsida Biotherapeutics Inc. presented preclinical data for a new next-generation gene supplementation therapy candidate, CAP-003, for Parkinson’s disease (PD) patients with GBA1 mutations (PD-GBA).

Purespring Therapeutics Ltd. has raised £80 million (US$104.6 million) in a series B, putting it on course to be the first to take a gene therapy for a kidney disease into the clinic. The money enables the company to move the lead program, PS-002, for the treatment of IgA nephropathy to clinical proof of concept and advance programs in other complement-mediated kidney diseases, and in an undisclosed glomerular kidney disease.

Scientists from 4D Molecular Therapeutics Inc. disclosed the preclinical evaluation of 4D-710, an aerosolized gene therapy that consists of a lung-specific evolved A101 capsid vector, the promoter CMV173 and the transgene codon-optimized human CFTRΔR.

Prime Medicine Inc. has announced its plans to strategically focus its efforts on a set of high value programs as it advances its pipeline of next-generation gene editing therapies.

Precision Biosciences Inc. has submitted its first clinical trial applications (CTAs) to initiate a phase I study evaluating PBGENE-HBV, an in vivo gene editing program designed to potentially cure chronic hepatitis B virus (HBV).