CA-ARIBIO-CO.,-LTD.
31.3.2023 18:01:37 CEST | Business Wire | Press release
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
Ant International CEO: Achieving Inclusion Is Critical to Re-Globalisation, and AI Will Accelerate It by Democratising Opportunities28.10.2026 07:24:00 CET | Press release
Speaking at the United Nations Trade and Development (UNCTAD) World Investment Forum 2026 panel, “Investing in AI for an Inclusive Digital Future”, Ant International CEO Peng Yang called for a new, inclusive “re-globalisation” project that harnesses AI and digital connectivity to give small and medium-sized enterprises (SMEs) greater access to global markets and opportunities. This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20261027567337/en/ Ant International CEO Peng Yang speaks at the United Nations Trade and Development (UNCTAD) World Investment Forum 2026 “Globalisation 1.0 mostly benefited large enterprises, and a lot of SMEs very rarely got to participate in the global economy,” said Yang. “Achieving inclusion is critical to re-globalisation, and AI will accelerate it by democratising opportunities.” 1. The limitation of Globalisation 1.0 and how AI and other innovations offer a chance to improve Yang said one of the gre
LTM Launches GCC Origin: A New Independently Operated Business Unit for Next-Generation Global Capability Centers28.10.2026 06:04:00 CET | Press release
LTM, the Business Creativity partner to the world’s largest enterprises, today announced the launch of GCC Origin, a dedicated business unit to help enterprises establish, operate, scale and transform Global Capability Centers in India. As GCC needs evolve in the AI era, enterprises are seeking greater scale, speed and integration. GCC Origin represents the evolution of LTM’s GCC strategy to meet these changing needs. Operating as a standalone business unit within LTM, GCC Origin will have dedicated leadership, sales and delivery teams, specialist expertise and significant investment. LTM has appointed Shailendra Singh to lead the business unit, reporting to Venu Lambu, Chief Executive Officer and Managing Director, LTM. GCC Origin brings together strategy, AI, technology, talent, infrastructure, operations and ecosystem partnerships under one integrated model. Spanning site selection, workplace and infrastructure, operational readiness and turnkey facilities across Tier 1 and Tier 2 c
Hitachi Unveils a New Global Digital Services Company Turning Cloud, Data and AI Into Measurable Business Outcomes: Hitachi Digital28.10.2026 01:00:00 CET | Press release
Uniting GlobalLogic and Hitachi Digital Services under a single global brand, Hitachi Digital will deliver end-to-end capabilities that help organizations in complex, mission-critical industries drive business transformation Hitachi, Ltd. (TSE:6501, “Hitachi”) today announced plans to launch Hitachi Digital Inc. (“Hitachi Digital”), a new global digital services company, on April 1, 2027, in accordance with the integration plan announced in January 20261. Hitachi Digital will unite Hitachi’s U.S. subsidiaries, GlobalLogic Inc. (“GlobalLogic”) and Hitachi Digital Services LLC (“Hitachi Digital Services”) under a single company using the Hitachi brand, with a brand campaign launching today. Hitachi Digital will steadily guide enterprise digital transformation at the convergence of cloud, data and AI toward concrete business results. This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20261027531796/en/ Hitachi unveils a new global di
Logitech Announces Q2 Fiscal Year 2027 Results27.10.2026 21:05:00 CET | Press release
Second Quarter Marks Company’s Eleventh Consecutive Quarter of Growth SIX Swiss Exchange Ad hoc announcement pursuant to Art. 53 LR — Logitech International (SIX: LOGN) (Nasdaq: LOGI) today announced financial results for the second quarter of Fiscal Year 2027. Sales were $1.22 billion, up 3 percent in US dollars and 2 percent in constant currency, compared to Q2 of the prior year. GAAP gross margin was 44.9 percent, up 150 basis points compared to Q2 of the prior year. Non-GAAP gross margin was 45.2 percent, up 140 basis points compared to Q2 of the prior year. GAAP operating income was $201 million, up 5 percent compared to Q2 of the prior year. Non-GAAP operating income was $231 million, up 0.4 percent compared to Q2 of the prior year. GAAP earnings per share (EPS) was $1.25, up 9 percent compared to Q2 of the prior year. Non-GAAP EPS was $1.51, up 4 percent compared to Q2 of the prior year. Cash flow from operations was $164 million. The quarter-ending cash balance was $1.51 billio
Grid Dynamics Launches Business Process Consulting Practice to Bridge the Gap Between AI Investment and Business Results27.10.2026 21:05:00 CET | Press release
Key Takeaways: Grid Dynamics expands its enterprise AI transformation capabilities with a new Business Process Consulting practice enabling end-to-end AI transformation for Fortune 1000 enterprises. Integrated with Grid Dynamics' established AI engineering expertise, the practice helps enterprises identify business opportunities, provides investment justification to technology implementation and measurable value realization by enterprise-wide change management. The practice combines Grid Dynamics' ARC (Assess, Reengineer, Capture) methodology with a technology-driven approach to consulting, incorporating advanced AI capabilities into business process optimization and personalized, AI-powered change management. Grid Dynamics Holdings, Inc. (Nasdaq: GDYN) (“Grid Dynamics”), a premier AI transformation partner for the Fortune 1000, today announced the launch of its Business Process Consulting practice, extending the company's AI transformation capabilities across the entire AI adoption li
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