Pompe disease is caused by a deficiency in the lysosomal enzyme acid α-glucosidase (GAA) that leads to accumulation of glycogen in the lysosomes, mainly seen in skeletal and cardiac muscles. Researchers from Duke University have developed a new murine model of Pompe disease, which recapitulates human infantile-onset disease. This model harbors the c.1826dupA mutation in the murine Gaa gene, which resembles the human GAA c.1826dupA (p.Y609*) mutation seen in infantile-onset Pompe disease.
It has been hypothesized that allogeneic, hypoimmune (HIP) iPSC-derived or donor-derived islet grafts could provide a new and safe therapeutic alternative for the treatment of type 1 diabetes mellitus (T1DM). Researchers from Sana Biotechnology Inc. and affiliated organizations have published preclinical data from studies further assessing this novel strategy in nonhuman primates (NHPs).
Researchers from the Yale University School of Medicine have developed a novel murine model of Gaucher disease type I with the aim to investigate the impact of GBA1 deficiency on hematopoiesis and the immune system, in order to elucidate potential therapeutic targets.
Jnana Therapeutics Inc. has identified sodium-dependent neutral amino acid transporter B(0)AT1 (SLC6A19) inhibitors reported to be useful for the treatment of diabetes, chronic kidney disease, metabolic dysfunction-associated steatohepatitis, phenylketonuria, metabolic syndrome, obesity, neurodevelopmental and autism spectrum disorders, among others.
Synlogic Inc. jolted Wall Street with news that the firm is scrapping for futility Synpheny-3, its pivotal study with labafenogene marselecobac (SYNB-1934) for phenylketonuria, and will evaluate strategic options. Shares of the Cambridge, Mass.-based firm (NASDAQ:SYBX) fell 48.7%, or $1.68, to end Feb. 9 at $1.77. Synlogic will cease operations and reduce its workforce by more than 90%, retaining only certain employees to help with the wind-down.
Work at Jnana Therapeutics Inc. has led to the identification of sodium-dependent neutral amino acid transporter B(0)AT1 (SLC6A19) inhibitors reported to be useful for the treatment of diabetes, chronic kidney disease, metabolic dysfunction-associated steatohepatitis (MASH), phenylketonuria, metabolic syndrome, obesity, neurodevelopmental and autism spectrum disorders, among others.
At this week’s WORLDSymposium meeting, researchers from M6P Therapeutics Inc. reported on the preclinical efficacy of M-021, a novel enzyme replacement therapy (ERT) that co-expresses recombinant GAA with a bicistronic vector encoding N-acetylglucosamine-1-phosphotransferase (PTase; S1-S3).
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.
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