“Based on these emerging data, the safety and efficacy profile of this next generation anti-CTLA-4 inhibitor appears to be clearly different,” said John Park, BSc (Med) MBBS MPH FRACP, Medical Oncologist at Department of Clinical Medicine, Macquarie University. “We have seen the therapeutic benefit to patients, including those with cold tumors where current anti-CTLA-4 inhibitors are less effective due to dose-dependent toxicities. These results are pleasantly surprising to see, particularly in the early dose escalation stage for heavily pre-treated patients with very few treatment options available. We are excited about the clinical potential of ADG126.”
SAFEbody technology is designed to address safety and tolerability challenges of many antibody therapeutics by minimizing on-target off-tumor toxicity in healthy tissues. ADG126 SAFEbody applies this precision-masking technology to the parental anti-CTLA-4 antibody, ADG116, for conditional activation in the tumor microenvironment (TME) to expand the therapeutic index by addressing dose dependent toxicity issues that severely limit the dosage and dosing cycles for effective anti-CTLA-4 therapies.
Binding to the same distinct and highly conserved epitope as ADG116, the masked ADG126 is designed to provide enhanced safety and efficacy profiles due to the combination of the potent Treg depletion in the TME and partial ligand blocking by the activated ADG126, which is accumulated steadily for the prolonged tumor killing effect.
“The emerging data from our combination trials for ADG126 SAFEbody meet our target product profile in clinic and highlight the massive potential of a best-in-class anti-CTLA-4 therapy,” said Peter Luo, Ph.D., Co-founder and CEO of Adagene. “We look forward to advancing this program in 2023 via both Adagene and Roche sponsored studies in areas of unmet medical needs in oncology. We plan to present the detailed results from these dose escalation cohorts and report the phase 2 proof-of-concept data from our dose expansion cohorts in target indications in 2023.”
Reference¹ The goal of Project Optimus is to educate, innovate, and collaborate with companies, academia, professional societies, international regulatory authorities, and patients to move forward with a dose-finding and dose optimization paradigm across oncology that emphasizes selection of a dose or doses that maximizes not only the efficacy of a drug but the safety and tolerability as well.
About AdageneAdagene Inc. (Nasdaq: ADAG) is a platform-driven, clinical-stage biotechnology company committed to transforming the discovery and development of novel antibody-based cancer immunotherapies. Adagene combines computational biology and artificial intelligence to design novel antibodies that address unmet patient needs. Powered by its proprietary Dynamic Precision Library platform, composed of NEObody, SAFEbody
®, and POWERbody™ technologies, Adagene’s highly differentiated pipeline features novel immunotherapy programs. Adagene has forged strategic collaborations with reputable global partners that leverage its technology in multiple approaches at the vanguard of science.
For more information, please visit:
https://investor.adagene.com.
SAFEbody
® is a registered trademark in the United States, China, Australia, Japan, Singapore, and the European Union.
Safe Harbor StatementThis press release contains forward-looking statements, including statements regarding certain clinical results of ADG126, the potential implications of clinical data for patients, and Adagene’s advancement of, and anticipated preclinical activities, clinical development, regulatory milestones, and commercialization of its product candidates. Actual results may differ materially from those indicated in the forward-looking statements as a result of various important factors, including but not limited to Adagene’s ability to demonstrate the safety and efficacy of its drug candidates; the clinical results for its drug candidates, which may not support further development or regulatory approval; the content and timing of decisions made by the relevant regulatory authorities regarding regulatory approval of Adagene’s drug candidates; Adagene’s ability to achieve commercial success for its drug candidates, if approved; Adagene’s ability to obtain and maintain protection of intellectual property for its technology and drugs; Adagene’s reliance on third parties to conduct drug development, manufacturing and other services; Adagene’s limited operating history and Adagene’s ability to obtain additional funding for operations and to complete the development and commercialization of its drug candidates; Adagene’s ability to enter into additional collaboration agreements beyond its existing strategic partnerships or collaborations, and the impact of the COVID-19 pandemic on Adagene’s clinical development, commercial and other operations, as well as those risks more fully discussed in the “Risk Factors” section in Adagene’s filings with the U.S. Securities and Exchange Commission. All forward-looking statements are based on information currently available to Adagene, and Adagene undertakes no obligation to publicly update or revise any forward-looking statements, whether as a result of new information, future events or otherwise, except as may be required by law.
Contact:
Ami Knoefler
Adagene
650-739-9952
ir@adagene.com
SOURCE: Adagene Inc.
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