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
DCX Launches Comprehensive ECDU Portfolio – Enterprise-Class Coolant Distribution Units From 600 kW to 2.6 MW11.3.2026 16:34:00 CET | Press release
DCX Liquid Cooling Systems today unveiled its new ECDU (Enterprise Coolant Distribution Unit) platform, a family of three purpose-built CDU models that deliver real cooling capacities from 600 kW to 2.6 MW in industry-standard rack and in-row footprints. The portfolio has been engineered specifically for the accelerating transition to direct-to-chip liquid cooling in high-density enterprise, colocation, cloud, and hyperscale AI environments where thermal stability, uptime, and cost-efficiency are non-negotiable. This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20260311214891/en/ DCX ECDU, the new generation of Enterprise Coolant Distribution Units dedicated to HPC and AI deployments. The lineup consists of: Enterprise ECDU 1380/2600 V1 - Delivers 1.38–2.6 MW of actual cooling capacity (based on real-world secondary-loop conditions). Single-pump configuration reaches flow rates up to 3,333 liters per minute (lpm). Mission Critica
Andersen Global udvider sin afrikanske tilstedeværelse med tilføjelsen af Bravura11.3.2026 15:30:00 CET | Pressemeddelelse
Andersen Global styrker sin tilstedeværelse i Afrika gennem en samarbejdsaftale med Bravura, en førende uafhængig skatte- og finansrådgivningsvirksomhed med base i Sydafrika og Namibia. Bravura blev stiftet i 1999 og leverer skattemæssig og finansiel rådgivning til børsnoterede og private virksomheder, iværksættere og kapitalstærke familier i hele regionen. Bravura kombinerer dyb finansiel ekspertise med en entreprenant tankegang med henblik på at levere skræddersyede, værdiskabende strategier. Virksomhedens tværfaglige team yder rådgivning inden for fusioner og opkøb, kapitalrejsning, omstrukturering af selskaber og successionsplanlægning. Derudover tilbyder firmaet løsninger inden for skatte- og regnskabsstrategi, international skattestrukturering, global mobilitet og overholdelse af valutakontrolregler. "Hos Bravura arbejder vi for at omdefinere standarder og levere skræddersyede, resultatorienterede løsninger, der skaber varig værdi for vores kunder," udtalte Ian Matthews, chef for
Laserfiche Earns 5-Star Rating in the 2026 CRN® Partner Program Guide11.3.2026 15:00:00 CET | Press release
Laserfiche — the leading SaaS provider of intelligent content management — has been honored by CRN®, a brand of The Channel Company, with a 5-Star Award in the 2026 CRN Partner Program Guide. This annual guide is an essential resource for partners seeking vendor partner programs that match their business goals and deliver high partner value. As organizations navigate growing pressure to increase productivity and respond to regulatory change, Laserfiche’s AI-powered document management solutions enable users to transform operations and achieve meaningful business results at scale. Partners that innovate with Laserfiche solutions have the opportunity to grow profits through the Laserfiche Partner Program, which equips them with the tools and resources needed to deliver customer success. Laserfiche’s partner ecosystem drives sustainable growth, delivers differentiated solutions and maximizes opportunities for both partners and their customers. Laserfiche provides comprehensive AI and clou
I-Pulse Launches iTerra Pulsed Power Solution for Weed Control Without Chemicals11.3.2026 14:30:00 CET | Press release
iTerra is developing a non-chemical alternative to herbicidesiTerra combines high pulsed power and AI for weed control to support healthier crops I-Pulse Co-Founder, Chairman, and CEO Robert Friedland, I-Pulse Co-Founder and Chief Technology Officer, Laurent Frescaline, and iTerra CEO, Romain Leray, are pleased to announce the launch of iTerra, an agricultural technology subsidiary dedicated to non-chemical weed control within I-Pulse, the world leader in pulsed power technologies. This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20260311080724/en/ iTerra leverages I-Pulse’s proprietary high pulsed power technology to eliminate weeds at the root without harming crops, disrupting soil microbiology, or leaving chemical residues. Using AI-driven detection with accuracy rates of up to 95% in early trials, the system targets each weed individually with controlled, high-energy pulses lasting just five milliseconds. The treated weeds r
Canva Introduces Magic Layers, Turning Static AI Outputs Into Editable Designs11.3.2026 14:00:00 CET | Press release
Breakthrough in Canva Design Model now unlocks ability to transform flat content and images into layered and fully editable designs Canva, the world's leading all-in-one visual communication platform, today unveiled Magic Layers, a new breakthrough technology that turns any flat design or image into something you can edit, refine, and remix to suit your vision. This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20260311951174/en/ Magic Layers is a new breakthrough technology that turns any flat design or image into something you can edit, refine, and remix to suit your vision. Generative AI has triggered a flood of visual content, but most of it remains locked in static image files. Even small changes can require starting over, with reprompts that can unintentionally alter the entire design. Powered by years of internal research and Canva’s growing investment in its AI development arm, Magic Layers ushers in a new era of editable
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