Mesoblast Limited announced it has enrolled 300 patients in its MSB-DR004 Phase 3 pivotal trial for rexlemestrocel-L, a cellular medicine for chronic low back pain associated with degenerative disc disease. The trial aims to confirm pain reduction benefits seen in earlier trials, with top-line results expected in mid-2027. The company is proceeding with commercial manufacturing in parallel with the trial, targeting potential peak year revenue exceeding US$10 billion.

Mesoblast Limited announced Ryoncil net revenue of US$36 million for Q4 and US$115 million for fiscal year 2026, exceeding initial projections. The FDA-approved mesenchymal stromal cell therapy for pediatric steroid-refractory acute graft-versus-host disease is showing strong uptake across major U.S. pediatric centers. The company maintains a strong capital position with a new five-year facility supporting continued revenue growth and pipeline development.

Mesoblast Limited announced it received a Biologics License Application (BLA) filing number from the FDA and requested modular review for rexlemestrocel-L, a cellular therapy for preventing life-threatening gastrointestinal bleeding in end-stage heart failure patients with left ventricular assist devices. The therapy has received Orphan Drug Designation and Regenerative Medicine Advanced Therapy (RMAT) designation, enabling rolling and priority reviews. The announcement comes as the FDA released new guidance supporting regulatory flexibility for orphan rare diseases with high mortality.

Mesoblast Limited announced a $50 million drawdown from a five-year credit facility provided by shareholder Dr. Gregory George to refinance higher-cost debt and optimize its capital structure. The new facility carries an 8% fixed interest rate with a five-year interest-only period and is secured solely by Temcell royalties, allowing the company to maintain flexibility for strategic partnerships while maintaining adequate funding for commercial operations and its growth pipeline.

Conexeu Sciences Inc. (CNXU) commenced trading on Nasdaq on May 21, 2026, as a regenerative tissue platform company. The company's proprietary CXU™ extracellular matrix platform is designed to scale across multiple markets including wound care, breast reconstruction, and aesthetic medicine without reformulation. The company targets a 510(k) submission in early 2027 and holds issued patents across major markets with no royalty obligations.

Mesoblast Limited reported Q3 FY2026 net revenues of US$30.3 million for Ryoncil®, with cumulative revenues approaching US$100 million since launch. The company achieved patient recruitment targets in its pivotal Phase 3 trial for chronic low back pain, reduced net operating cash spend to US$4.1 million, and acquired exclusive CAR technology for enhanced cell therapy products. Cash position stood at US$122 million.

Mesoblast Limited announced that its pivotal Phase 3 clinical trial (MSB-DR004) evaluating rexlemestrocel-L for chronic low back pain associated with degenerative disc disease has completed patient recruitment of at least 300 patients. The placebo-controlled study will follow patients for 12 months, with top-line results expected in mid-2027. A positive outcome could support an FDA regulatory filing in Q3 2027. The therapy has received RMAT designation from the FDA, providing priority review eligibility.

Mesoblast Limited announced FDA clearance to proceed directly to a registrational clinical trial for Ryoncil® (remestemcel-L-rknd) in Duchenne muscular dystrophy (DMD). The trial will randomize 76 patients aged 5-9 years to receive either Ryoncil® or placebo over 9 months, with time-to-stand at nine months as the primary endpoint. The company is partnering with Parent Project Muscular Dystrophy to support patient identification and trial awareness.

Mesoblast Limited announced Q1 2026 net sales of US$30.3 million for Ryoncil (remestemcel-L-rknd), its FDA-approved mesenchymal stromal cell therapy for steroid-refractory acute graft-versus-host disease in children. Strong February and March sales offset January seasonality, with first-year revenue approaching US$100 million since launch. The company will host an inaugural R&D Day on April 8, 2026, to outline growth strategy and late-stage pipeline programs.

Avaí Bio announced it has initiated manufacturing of a Master Cell Bank of genetically modified cells that overexpress the α-Klotho protein, a key anti-aging protein that naturally declines by 50% after age 40. The milestone represents a transition from research to production infrastructure for their Klothonova anti-aging platform using Cell-in-a-Box® encapsulation technology. The cell therapy sector is rapidly expanding, with the global market projected to grow from $10.4 billion to over $45 billion by 2035.

Mesoblast Limited announced its inaugural R&D Day scheduled for April 8, 2026 in New York City. The event will feature presentations on the company's corporate strategy, commercialization of its flagship product Ryoncil®, and its pipeline opportunities in inflammatory pain and cardiovascular disease. The company will also unveil new technology for cellular medicines innovation.

Mesoblast Limited announced the appointment of Teresa Montagut MD, PhD as Head of Clinical Development and Medical Affairs, a newly created position reporting to the Chief Medical Officer. Montagut brings extensive experience from Regeneron, Novartis, Genentech, and Atara Biotherapeutics, and will lead efforts to expand Ryoncil® indications in pediatric and adult inflammatory conditions and advance the company's cell therapy pipeline.