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
Andersen Global udvider sin afrikanske platform med tilføjelsen af medlemsfirma i Namibia9.5.2026 02:35:00 CEST | Pressemeddelelse
Andersen Global udbygger sin tilstedeværelse i Afrika med tilføjelsen af Andersen in Namibia, da Windhoek Advisory & Taxation tager Andersen-brandet til sig og styrker sine forudsætninger for at betjene virksomheder med aktiviteter i et af det sydlige Afrikas dynamiske vækstmarkeder. Andersen in Namibia har været et samarbejdsfirma siden 2021 og er en lokalt ejet revisions- og konsulentvirksomhed, der leverer ydelser inden for regnskab, skat og forretningsrådgivning, tilpasset de unikke behov i Namibias erhvervsklima. Med ekspertise inden for minedrift, landbrug, logistik, turisme og finansielle tjenesteydelser – sektorer, der er afgørende for Namibias økonomi – bistår firmaet både indenlandske virksomheder og internationale selskaber, der etablerer sig i regionen. Gennem cloudbaseret teknologi og datadrevet indsigt leverer Andersen i Namibia effektive og skalerbare løsninger, der gør det muligt for virksomheder at optimere deres drift, håndtere skatteforpligtelser på tværs af jurisdik
Andersen Consulting styrker sine kompetencer inden for organisatorisk transformation med Afiniti8.5.2026 20:45:00 CEST | Pressemeddelelse
Andersen Consulting annoncerer en samarbejdsaftale med Afiniti, et globalt konsulentfirma inden for forretningstransformation med hovedkontor i Storbritannien, der hjælper organisationer med at levere og opretholde komplekse forandringsprojekter. Afiniti blev stiftet i 2003 og er et globalt konsulenthus inden for forretningsforandring med base i Storbritannien og USA. De støtter klienter gennem komplekse transformationer på tværs af mennesker, processer, systemer og data, og de skaber mærkbare forandringer gennem kreative konsulentydelser. Virksomheden betjener primært stærkt regulerede, sikkerhedsdrevne og aktivtunge organisationer med store, geografisk spredte arbejdsstyrker inden for sektorer som energi, forsyning, biovidenskab, transport og byggeri. Afiniti samarbejder med velkendte brands om at levere ekspertise fra start til slut på tværs af organisatoriske, digitale og ai-baserede transformationer samt ændringer i kultur og driftsmodeller. Dette gælder især komplekse scenarier s
Verdantis Launches MRO360 “The World's First AI-Native Spare Parts Intelligence Platform”8.5.2026 15:40:00 CEST | Press release
MRO360 is the first milestone in Verdantis's journey to deliver the industry's first fully AI-native Enterprise Asset Management solution. Verdantis today announced the global launch of MRO360, a purpose-built AI platform that transforms how asset-intensive organizations manage their MRO spare parts inventory. Designed for manufacturers, oil and gas operators, mining companies, utilities, and other industrial enterprises, MRO360 deploys nine interconnected AI agents that continuously forecast demand, score parts criticality, manage obsolescence risk, calculate dynamic reorder points, helps intercompany plant transfer thereby realizing the exact dollar value of every optimization opportunity across a spare parts catalog in real time. Unlike traditional EAM and CMMS platforms built on static rules, MRO360's agents adapt continuously as demand patterns, supplier performance, and equipment health evolve. For the first time, a maintenance planner can see which work orders are at supply risk
Cyble Positioned as a Challenger in the 2026 Gartner® Magic Quadrant™ for Cyberthreat Intelligence Technologies8.5.2026 15:22:00 CEST | Press release
Cyble today announced it has been recognized as a Challenger in the 2026 Gartner® Magic Quadrant™ for Cyberthreat Intelligence Technologies. The company believes this recognition underscores Cyble’s mission to make threat intelligence truly operational—delivering AI-native capabilities that enable enterprises, government agencies, and MSSPs to shift from reactive security to proactive, intelligence-driven defense. This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20260508164528/en/ Cyble Named a Challenger in the 2026 Gartner® Magic Quadrant™ for Cyberthreat Intelligence Technologies "Security teams are under constant pressure to respond faster with greater accuracy," said Beenu Arora, Co-Founder and CEO, Cyble. "We believe this recognition highlights our focus on delivering intelligence that drives real outcomes—cutting through noise, accelerating response, and enabling confident decision-making at scale." Intelligence That Acts
WHOOP Expands Health Platform with On-Demand Clinician Access and New AI Features8.5.2026 15:00:00 CEST | Press release
New updates introduce a more personalized, data-driven member experience—bridging the gap between continuous biometrics, real-world context, and clinical insight WHOOP, the human performance company, today announced a new suite of health and AI-driven enhancements and feature updates across the WHOOP memberships, marking a major step forward in its evolution into an intelligent health platform. These updates deepen the company’s commitment to delivering highly personalized, accurate, and actionable insights. They signal the company’s expansion beyond performance optimization into clinical-grade health support. This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20260508464188/en/ WHOOP Expands Health Platform with On-Demand Clinician Access and New AI Features “WHOOP is a membership, and we take that seriously,” said Ed Baker, Chief Product Officer of WHOOP. “We’re always asking how we can deliver more value to our members, and the
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