Medipal Holdings Corp. and JCR Pharmaceuticals Co. Ltd. have announced the completion of the clinical trial notification review by Japan’s Pharmaceuticals and Medical Devices Agency (PMDA) for a phase I/II study of JR-446 for the treatment of mucopolysaccharidosis type IIIB (MPS IIIB; Sanfilippo syndrome type B).
The FDA has cleared an IND application for GC-1130A, a treatment for mucopolysaccharidosis type IIIA (MPS IIIA, Sanfilippo syndrome type A) being jointly developed by GC Biopharma Corp. and Novel Pharma Inc.
Mucopolysaccharidosis type III (MPS III), also known as Sanfilippo syndrome, is a congenital metabolic disorder that leads to the accumulation of partially degraded heparan sulfate, which triggers neurodegeneration.
Researchers from JCR Pharmaceuticals Co. Ltd. have presented new data for JR-171, a novel enzyme replacement therapy currently in early clinical development for the treatment of mucopolysaccharidosis type I (MPS I), also known as Hurler syndrome.
Regenxbio Inc. plans to file a BLA this year seeking accelerated approval for gene therapy candidate RGX-121 to treat young children with mucopolysaccharidosis type II, also known as Hunter syndrome, based on positive data from the phase I/II/III Campsiite trial, which not only hit the biomarker endpoint but also indicated potential systemic benefits.
A disease-modifying gene therapy for Sanfilippo syndrome type A has demonstrated reductions in heparin sulfate within cerebrospinal fluid, as well as increases in the cognitive function of young patients, arming Ultragenyx Pharmaceutical Inc. with data needed to support an accelerated BLA with the U.S. FDA.
The EMA has awarded orphan drug designation to GC Biopharma Corp.’s intracerebroventricular enzyme replacement therapy (ERT) candidate, GC-1130A, for mucopolysaccharidosis type IIIA (MPS IIIA, Sanfilippo syndrome type A), developed in collaboration with Novel Pharma Inc.
JCR Pharmaceuticals Co. Ltd. has received approval from Germany’s Paul-Ehrlich Institute (PEI) for its clinical trial application (CTA) for JR-441, a blood-brain barrier penetrating form of heparan N-sulfatase developed using JCR’s proprietary J-Brain Cargo technology.
For the second time in a week, measures of serum neurofilament light chain (NfL) took center stage, this time as Denali Therapeutics Inc. unveiled interim data from the open-label, single-arm phase I/II study testing DNL-310 in children with mucopolysaccharidosis II (MPS II), also known as Hunter syndrome.
Mucopolysaccharidosis type IIIA (MPS IIIA) is a genetic disorder where mutations in SGSH lead to the accumulation of heparan sulfate (HS) and lysosomal dysfunction that translate into developmental delay and cognition decline in humans. To date, there is no cure for MPS IIIA and that is why finding new strategies is an urgent need.
