CA-ARIBIO-CO.,-LTD.
AriBio Co., Ltd. announced that David Greeley MD, Chief Medical Officer at AriBio, will present biomarker data from the completed phase 2 study in patients with mild to moderate Alzheimer’s disease who were treated with 10mg and 30mg of AR1001. AR1001 is a potent PDE5 inhibitor with preliminary efficacy in cognition, and preclinical effects on neuron apoptosis inhibition, promotion of neurogenesis, increase in neuroplasticity, and stimulation of autophagy to remove toxic proteins.
The phase 2 study was a double-blind, randomized, placebo-controlled, multi-center trial to evaluate the safety and preliminary efficacy of AR1001 over 26 and 52 weeks of treatment in patients with mild to moderate Alzheimer’s disease. The trial enrolled 210 patients at 21 research centers in the United States.
Plasma collected from patients at baseline, week 26 and week 52 was analyzed by Quantarix using the Simoa HD-X analyzer. Meaningful, statistically significant changes were found over 52 weeks of treatment in a post-hoc analysis, including a dose dependent decline of pTau181 at 26 weeks, and further declines after 52 weeks of treatment. Patients randomized to 10 and 30 mg AR1001 treatment after 26 weeks of treatment with placebo also demonstrated similar declines in pTau181. Other plasma markers including NfL, GFAP and AB42/40 ratio were also measured but showed minimal change or no statistical differences over baseline levels.
AriBio initiated a phase 3 pivotal trial with 30mg of AR1001 to be administered daily to early and mild Alzheimer’s disease patients in December of 2022. Enrollment is expected to continue through 2024. “This biomarker data helps bolster the positive effects seen in cognition with the high dose of AR1001 in the Phase 2 study in mild AD patients. We will continue to collect both CSF and plasma as part of the phase 3 study to analyze as supportive data,” stated Dr. Greeley.
About AR1001-ADP3-US01
AR1001-ADP3-US01 (NCT05531526) is a Phase 3 Double-blind, Randomized, Placebo-controlled, Multi-center Trial to Evaluate the Efficacy and Safety of AR1001 over 52 Weeks in Participants with Early Alzheimer’s Disease. The study aims to assess the efficacy and safety of AR1001 in slowing the progression of Alzheimer's disease through various cognitive and functional assessments. The details of the clinical trial are available at ClinicalTrials.gov.
About AriBio
AriBio Co., Ltd. is a biopharmaceutical company based in South Korea with offices in the United States. The company focuses on the development of novel therapies for neurodegenerative diseases including Alzheimer’s disease. The company continues to expand its partnerships to accelerate best-in-class treatment options and further advancements in the field of medicine.
To view this piece of content from cts.businesswire.com, please give your consent at the top of this page.
View source version on businesswire.com: https://www.businesswire.com/news/home/20230331005009/en/
About Business Wire
Subscribe to releases from Business Wire
Subscribe to all the latest releases from Business Wire by registering your e-mail address below. You can unsubscribe at any time.
Latest releases from Business Wire
Transition Industries Signs Strategic Agreements for the Pacifico Mexinol Project, the Largest Standalone Ultra-Low Carbon Chemical Production Facility in the World30.6.2025 20:30:00 CEST | Press release
Pacifico Mexinol project, a 6,130 MT per day ultra-low carbon methanol production facility worth more than US$3.3b will be located near Topolobampo, Ahome, Sinaloa. Once operational in 2029, Pacifico Mexinol is poised to be the largest standalone ultra-low carbon chemical production facility in the world. Transition Industries LLC, a developer of world-scale, net-zero carbon emissions methanol and green hydrogen projects in North America, held a signing event for an Engineering, Procurement, and Construction (EPC) contract with the consortium of Samsung E&A Co., Ltd. (Samsung E&A), Grupo Samsung E&A Mexico, S.A. de C.V., and Techint Engineering and Construction for the Pacifico Mexinol project located in Ahome, Sinaloa, Mexico, which is contingent upon the fulfillment of customary conditions precedent and obtainment of all required approvals. This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20250630940954/en/ MAIRE group’s techn
Westinghouse and ITER Sign a $180M Contract to Advance Nuclear Fusion30.6.2025 15:45:00 CEST | Press release
The contract includes the assembly of the fusion reactor’s vacuum vessel, a key milestone which gets the project closer to replicating fusion energy on Earth Westinghouse Electric Company and ITER signed a contract for $180 million for the assembly of the vacuum vessel for the fusion reactor. This is a key milestone in the construction of the ITER reactor, leading the way toward the use of fusion as a practical future source of reliable carbon-free energy. This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20250630497810/en/ The ITER Tokamak pit with the two vacuum vessel sector modules installed. Westinghouse has participated in the fabrication of the sectors of the vacuum vessel, as part of the Fusion for Energy (F4E) Consortium with its partners Ansaldo Nucleare and Walter Tosto. Westinghouse will be responsible for completing the vacuum vessel which is ITER’s most critical component: a hermetically sealed, double-walled steel
Monetate Acquires SiteSpect to Deliver AI-Native Personalization and Testing at Enterprise Scale30.6.2025 15:00:00 CEST | Press release
Monetate’s Real-Time Personalization Unites with SiteSpect’s Zero-Flicker Testing to Optimize Digital Experiences with Unmatched Speed, Precision, and SecurityNow Global Ecommerce and Digital Experience Leaders Can Access a Best-in-Class, Enterprise-Grade Personalization, Testing, and Optimization Platform Monetate, the leading AI-driven personalization platform, today announced it has acquired SiteSpect, a leader in A/B testing, to drive next-generation digital experience optimization. This acquisition accelerates Monetate’s vision to deliver intelligent, intentional, and individualized experiences at scale, powered by agentic AI and backed by the industry’s most advanced, enterprise-grade infrastructure. This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20250630514541/en/ The combination of Monetate’s real-time personalization and SiteSpect’s zero-flicker testing will yield an industry-first solution for enterprise-grade person
SS&C Blue Prism Recognized as a Gartner® Magic Quadrant™ RPA Leader for the Seventh Consecutive Year30.6.2025 15:00:00 CEST | Press release
SS&C Technologies Holdings, Inc. (Nasdaq: SSNC) today announced that SS&C Blue Prism has been recognized as a Leader in the 2025 Gartner Magic Quadrant for Robotic Process Automation (RPA). “We’re delighted SS&C Blue Prism has been named a Leader in the Gartner Magic Quadrant for Robotic Process Automation for the seventh year running,” said Bill Stone, CEO and Chairman of SS&C Technologies. “SS&C Blue Prism combines market-leading RPA and orchestration technologies with the latest artificial intelligence so organizations can tackle more complex tasks and dynamic business processes. We’ve scaled to more than 2,700 digital workers and AI agents across our own operations, resulting in over $200 million in annual savings. With SS&C leading the charge on deployment, customers can be confident in rolling out SS&C’s automation solutions securely, effectively, and responsibly.” More than 2,800 companies worldwide leverage SS&C Blue Prism for AI-powered automation, helping organizations delive
Takeda Announces U.S. FDA Approval of GAMMAGARD LIQUID ERC, the Only Ready-to-Use Liquid Immunoglobulin Therapy with Low Immunoglobulin A (IgA) Content130.6.2025 14:00:00 CEST | Press release
GAMMAGARD LIQUID ERC [immune globulin infusion (human)] with Less Than or Equal to 2 µg/mL IgA in a 10% Solution is Approved for Intravenous or Subcutaneous Use in People Aged Two and Older with Primary Immunodeficiency1U.S. Commercialization of GAMMAGARD LIQUID ERC Projected to Begin in 2026Company Announces Future Manufacturing Discontinuation End Date for Takeda's First-Generation Low-IgA Product, A Freeze-Dried Formulation in Company’s Differentiated Immunoglobulin Portfolio of Ready-to-Use Liquids2 Takeda(TSE:4502/NYSE:TAK) today announced that the U.S. Food and Drug Administration (FDA) has approved GAMMAGARD LIQUID ERC [immune globulin infusion (human)] with less than or equal to 2 µg/mL IgA in a 10% solution, the only ready-to-use liquid immunoglobulin (IG) therapy with low immunoglobulin A (IgA) content, as replacement therapy for people two years of age and older with primary immunodeficiency (PI). As a ready-to-use liquid, GAMMAGARD LIQUID ERC may help ease the administratio
In our pressroom you can read all our latest releases, find our press contacts, images, documents and other relevant information about us.
Visit our pressroom