IgA nephropathy is the most common primary glomerulonephritis and contributes to kidney failure. Growing evidence exists that the overactivation of the lectin pathway contributes to the pathogenesis of IgA nephropathy.

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.

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.

With full approval from the U.S. FDA in hand for Travere Therapeutics Inc.’s Filspari (sparsentan) to slow kidney function decline in adults with primary IgA nephropathy (IgAN) who are at risk of disease progression, eyes turned to future prospects as well as how a revised risk evaluation and mitigation strategies (REMS) program might shake out. During a conference call hosted by Travere, Leerink analyst Joseph Schwartz wanted to know what changes might be made, and if the regulator’s decision might “actually be an entire removal” of the REMS.

Biocity Biopharmaceutics Co. Ltd.’s selective endothelin receptor type A antagonist, SC-0062, met the primary endpoint of reducing proteinuria in a phase II chronic kidney disease trial. The candidate showed a clinically meaningful and statistically significant reduction in proteinuria, with a clear dose-response relationship and good safety profile.

Seven new therapies, including two influenza vaccines, were recommended for approval by the EMA’s Committee for Medicinal Products for Human Use during its February 2024 meeting. One of these was sparsentan by CSL Vifor Pharma Inc. and Travere Therapeutics Inc. for the treatment of IgA nephropathy (IgAN), for which the committee has awarded conditional marketing authorization.

Travere Therapeutics Inc. inked a licensing deal with Tokyo-based Renalys Pharma Inc. to develop sparsentan in 13 Asian countries, becoming the latest news to heat up the immunoglobulin A nephropathy (IgAN) therapy space.

Travere Therapeutics Inc. inked a licensing deal with Tokyo-based Renalys Pharma Inc. to develop sparsentan in 13 Asian countries, becoming the latest news to heat up the immunoglobulin A nephropathy (IgAN) therapy space.

Travere Therapeutics Inc.’s narrow phase III miss in the study called Protect with the approved endothelin and angiotensin II receptor antagonist Filspari (sparsentan) in IgA nephropathy (IgAN) had Wall Street speculating about the fate of the compound, which is available for the indication by way of accelerated approval in the U.S., having been given the nod in February.