Peptide News Digest

#Peptide-Fc-Fusion

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Industry · View digest

Vera Therapeutics Announces TRUTAKNA (Atacicept-Vymj) Commercial Launch Details Following July 7 FDA Accelerated Approval: $425,000 Per Year List Price for the BAFF/APRIL-Targeting Peptide-and-Fc Fusion Protein, 82 Sales Representatives Deployed at Launch, In-Channel Pharmacy Availability Within Three to Four Weeks, and Ongoing ORIGIN 3 Confirmatory Trial (Blinded Placebo-Controlled eGFR Endpoint) With Results Anticipated in Q3 2026 That Will Determine Whether the Accelerated Approval Converts to Traditional Approval

Vera Therapeutics (NASDAQ: VERA) confirmed commercial-launch parameters for TRUTAKNA (atacicept-vymj) following the July 7, 2026 FDA accelerated approval for adults with primary IgA nephropathy at risk of rapid disease progression. List price: $425,000 per year for the recombinant peptide-and-Fc fusion protein (TACI extracellular domain fused to human IgG1 Fc). Sales force: 82 representatives deployed at launch. Distribution: in-channel pharmacy availability within three to four weeks of approval, with insurance coverage under specialty-pharmacy medical benefit pathways given the subcutaneous injection administration. The July 7 accelerated approval was based on the Phase 3 ORIGIN study 36-week urine protein-to-creatinine ratio (UPCR) endpoint (45.7% reduction versus 6.8% for standard of care). Continued FDA approval may be contingent on verification of clinical benefit in the ongoing ORIGIN 3 confirmatory trial, which continues in a placebo-controlled blinded manner to evaluate change in kidney function as measured by estimated glomerular filtration rate (eGFR); results are anticipated in Q3 2026. If the ORIGIN 3 eGFR data hit, TRUTAKNA converts to traditional approval on the harder outcome endpoint.

Regulatory · View digest

Vertex Pharmaceuticals Povetacicept BAFF/APRIL-Blocking Fusion Protein for Primary IgA Nephropathy Has FDA BLA Acceptance With PDUFA Target Action Date November 30, 2026: Phase 3 Topline Data From March Showed 49.8% Reduction in Urine Protein-Creatinine Ratio at 36 Weeks Versus Placebo; BioSpace Analysis Characterizes the Program as Derisked After the Vera Therapeutics July 7 TRUTAKNA and Novartis July 17 Fabhalta Approvals in the Same Indication

Vertex Pharmaceuticals' (NASDAQ: VRTX) povetacicept, a BAFF/APRIL-blocking fusion protein for primary IgA nephropathy, has US FDA acceptance of its Biologics License Application with a PDUFA target action date of November 30, 2026. Povetacicept works through the same mechanism as Vera Therapeutics' TRUTAKNA (atacicept-vymj), targeting the BAFF and APRIL cytokines that drive plasma-cell antibody production. Phase 3 topline data reported in March 2026 showed a 49.8% reduction in urine protein-creatinine ratio (UPCR) at 36 weeks in povetacicept-treated patients versus placebo (versus 45.7% for TRUTAKNA in the ORIGIN Phase 3). BioSpace analysis published this weekend characterizes the Vertex program as derisked following the Vera TRUTAKNA approval on July 7 and the Novartis Fabhalta traditional approval on July 17 — both marketing campaigns will build IgAN awareness and educate nephrologists on the treatment landscape before povetacicept reaches market, and both approvals validate the FDA's willingness to green-light novel IgAN mechanisms on accelerated pathways. Povetacicept, if approved, would become the first commercialized therapy in Vertex's emerging nephrology franchise.