BioMarin Reports Positive Phase 3 VOXZOGO Hypochondroplasia Data and Files sNDA

Shionogi & Co., Ltd. announced that its Board of Directors approved an agreement to acquire IntraBio Inc., a biopharmaceutical company developing and commercializing therapies for neurodegenerative diseases, for an upfront consideration of USD 2.0 billion payable to IntraBio shareholders. Under the agreement signed on October 5, 2026, IntraBio would become a wholly owned subsidiary of New Jersey-based Shionogi Inc., with the transaction scheduled to close between November 2026 and December 2026, subject to competition-law waiting periods and other customary conditions. The deal would add AQNEURSA (levacetylleucine) to Shionogi's rare disease portfolio; the drug was approved by the FDA in September 2024 for neurological manifestations of Niemann-Pick disease type C and by the European Medicines Agency in January 2026, and on September 18, 2026 it became the first and only FDA-approved treatment for Ataxia in patients with Ataxia-Telangiectasia, for which it is also under EMA review. Shionogi said the acquisition builds on the rare disease foundation it established through its April 2026 acquisition of global rights to edaravone, known as RADICAVA in the U.S. and RADICUT in Japan, and would strengthen its pipeline across Pompe disease, Fragile X syndrome, Jordan's syndrome and early-stage rare neurodegenerative programs. The impact on Shionogi's consolidated financial results for the fiscal year ending March 2027 is currently under review.

CSL and Alentis Therapeutics have entered an exclusive global partnership to co-develop and co-promote lixudebart for rare kidney, liver, and other diseases. Under the agreement, CSL will arrange an initial payment of $355M to Alentis, which is also eligible for up to $1.2B in commercial milestone payments, bringing the total deal value to $1.55B. The companies will share global profits 55% to CSL and 45% to Alentis once the drug is commercialized. CSL will fund Phase 2 and planned Phase 3 studies of lixudebart in AAV-RPGN while advancing Phase 2 programs in FSGS and PSC. Lixudebart is currently being evaluated in the Phase 2 RENAL trial for AAV-RPGN, a rare autoimmune disease that can cause rapid kidney function loss and irreversible kidney damage.

AnnJi Pharmaceutical announced it is proceeding with the U.S. portion of its pivotal Phase 3 ROMA-KD trial of AJ201, also known as rosolutamide, in patients with spinal and bulbar muscular atrophy, or SBMA, also called Kennedy's disease. The company said it submitted the Phase 3 protocol to the U.S. FDA under its active Investigational New Drug application and will now activate U.S. sites for the global trial. The ROMA-KD study is a global, multicenter, randomized, double-blind, placebo-controlled trial expected to enroll approximately 200 ambulatory patients with symptomatic SBMA worldwide, with the United States as a key region, and is intended to support potential global regulatory submissions. AJ201, an investigational oral small molecule and a potential first-in-class treatment for SBMA, has received Fast Track Designation from the U.S. FDA and Orphan Drug Designation in both the United States and the European Union. AnnJi said the Phase 3 program builds on encouraging results from its completed Phase 2 study announced in May 2025, and the company also noted its SBMA Patient and Care Partner Advisory Council, first announced in collaboration with the Kennedy's Disease Association at the 2026 KDA International Patient and Scientific Conference.

Wells Fargo initiated coverage of Design Therapeutics with an overweight rating, citing the company's Friedreich ataxia candidate DT-216P2 as having potentially best-in-disease functional improvement based on results from the RESTORE-FA study released in May. The bank set a $26 price target, implying roughly 112% upside based on the October 1 close. Analyst TianQi Hang wrote that the May update showed pharmacokinetics look good, and that blood-FXN protein, muscle-mRNA data, plus an early mFARS signal further de-risk the platform. Hang estimates that the blood FXN protein increase seen after 6 weeks can translate to at least a 2-point mFARS change, and said that if the drug kinetics sustain for 12 weeks, which he believes they will, DT-216P2 could deliver best-in-disease functional benefits. He assigns DT-216P2 a 60% probability of success, with peak sales of approximately $600M in the US and approximately $900M outside it. If approved, DT-216P2 would compete against Biogen's Skyclarys, also known as omaveloxolone, and Hang sees it gaining a peak share of the FA treatment market of 30% in the US and 20% ex-US.