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
SMBC Group and Jefferies Significantly Expand Their Global Strategic Alliance19.9.2025 10:00:00 CEST | Press release
Joint Venture to Combine Equities and ECM Businesses in JapanExpanding Joint Coverage of Larger SponsorsIn EMEA, Implementing Joint Origination, Underwriting and Execution of Syndicated Leveraged Finance for These ClientsSMBC to Increase Equity Ownership in Jefferies to up to 20% in the Open MarketSMBC to Provide Jefferies Approximately $2.5 Billion in New Credit Facilities to Support Jefferies and to Facilitate Collaboration Efforts Jefferies Financial Group, Inc. (NYSE: JEF) (“Jefferies”) and Sumitomo Mitsui Financial Group, Inc. (NYSE: SMFG) (“SMFG”), Sumitomo Mitsui Banking Corporation (“SMBC”), and SMBC Nikko Securities Inc. (“SMBC Nikko”) (collectively, “SMBC Group”) announced today that they are significantly expanding their Global Strategic Alliance. SMBC Group and Jefferies initially entered into a Strategic Alliance in 2021 to collaborate on future corporate and investment banking business opportunities. In 2023, the Alliance was expanded to enhance collaboration across M&A,
REJO MULTI Unveiled at InterTabac 2025, Featuring Dual-Heating and Cross-Brand Compatibility19.9.2025 10:00:00 CEST | Press release
Flexible brand options, enhanced aroma, and reduced tobacco consumption empower REJO's ambition in Europe REJO, a global heat-not-burn (HNB) pioneer, officially unveiled REJO MULTI device at InterTabac 2025 as one of the exhibition’s most anticipated products. The device introduces a dual-heating system that pairs AirFlow and Round Heating technologies. This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20250919713971/en/ REJO MULTI Product Launch Event “REJO MULTI represents a major step forward in HNB technology,” said Loic Li, the Global Sales Director of REJO. “Its open compatibility allows users to explore multiple brands and flavors with a single device, while our dual-heating system ensures even heating, enhanced aroma delivery, and consistent nicotine satisfaction.” “Our goal with REJO MULTI is to empower users with choice and flexibility, while providing retailers and partners with an innovative, market-ready product that
Sai Life Sciences Opens Dedicated Facility for Veterinary APIs in Bidar, India18.9.2025 18:22:00 CEST | Press release
Sai Life Sciences (BSE: 544306 | NSE: SAILIFE), an innovator-focused Contract Research, Development, and Manufacturing Organization (CRDMO), today announced the opening of Unit VI, a dedicated facility for Veterinary Active Pharmaceutical Ingredient (API) production, in Bidar, India. Located alongside Unit IV, the company’s flagship API manufacturing site, Unit VI has been established exclusively for veterinary APIs. This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20250918612071/en/ Sai Life Sciences’ Veterinary APIs Unit in Bidar, India. The new facility is designed to meet the highest standards of safety, sustainability, and regulatory compliance, ensuring the production of high-quality APIs for veterinary applications. With this expansion, Sai Life Sciences aims to provide efficient and scalable manufacturing solutions to leading global animal health companies. Making the announcement, Krishna Kanumuri, CEO & Managing Direct
Celltrion Announces Commercial Availability of Omlyclo™ Across Europe at EADV 202518.9.2025 17:45:00 CEST | Press release
Celltrion’s Omlyclo™, the first and only omalizumab biosimilar in Europe, will be commercially available starting in Norway, with subsequent rollouts in European countries Results from the global Phase III clinical trial of Omlyclo™ (CT-P39) for the treatment of chronic spontaneous urticaria (CSU), allergic asthma and chronic rhinosinusitis with nasal polyps (CRSwNP) will be presented at a satellite symposium during the 2025 European Academy of Dermatology and Venereology (EADV) Congress Celltrion highlights the strength of its expanding dermatology portfolio with positive clinical results for CT-P55, a biosimilar candidate referencing secukinumab With the launch of Omlyclo™, Celltrion underscores its commitment to advancing innovative and accessible treatments in immunology and dermatology Celltrion, Inc. today showcased its longstanding commitment to expanding its biosimilar portfolio in the field of immuno-dermatology by attending the 2025 European Academy of Dermatology and Venereo
Andersen Consulting tilføjer samarbejdsfirmaet Charter18.9.2025 17:14:00 CEST | Pressemeddelelse
Andersen Consulting udvider sine digitale transformationskapaciteter gennem en samarbejdsaftale med Charter, et canadisk konsulentfirma, der er specialiseret i IT-strategi, managed services og applikationslevering. Charter blev grundlagt i 1997 og leverer teknologiprojekter med en forretningsorienteret tankegang og dyb teknisk ekspertise, herunder inden for IT-rådgivning, cloud-infrastruktur, cybersikkerhed, applikationsudvikling, projektlevering og forretningsarkitektur. Charter hjælper traditionelle virksomheder, offentlige institutioner, tjenesteudbydere og mellemstore kunder med implementering, netværksinfrastruktur og kundeorienterede applikationer – der leveres gennem en livscyklus-tilgang fra strategi til udførelse. "Vores mål hos Charter har altid været at fjerne kompleksiteten fra IT og hjælpe organisationer med at bevæge sig fremad med tillid," siger Kelly Michell, præsident for Charter. "Vores samarbejde med Andersen Consulting gør det muligt for os at bringe vores integrere
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