On April 16, 2018 Exicure, Inc., the pioneer in gene regulatory and immunotherapeutic drugs utilizing three-dimensional, spherical nucleic acid (SNA) constructs, reported that it will present preclinical data in a poster session at the American Association for Cancer Research (AACR) (Free AACR Whitepaper) 2018 Annual Meeting in Chicago, Illinois from April 14-18, 2018 (Press release, Exicure, APR 16, 2018, View Source;p=RssLanding&cat=news&id=2342684 [SID1234525342]). The poster titled "TLR9 agonist SNA-induced innate and adaptive immune responses in tumor microenvironment enhance checkpoint inhibitor antitumor activity in mouse tumor models" supports the ongoing clinical development of the company’s proprietary SNA technology and highlights its potential impact in the tumor microenvironment in potentiating antitumor effects of anti-PD-1.
Schedule your 30 min Free 1stOncology Demo!
Discover why more than 1,500 members use 1stOncology™ to excel in:
Early/Late Stage Pipeline Development - Target Scouting - Clinical Biomarkers - Indication Selection & Expansion - BD&L Contacts - Conference Reports - Combinatorial Drug Settings - Companion Diagnostics - Drug Repositioning - First-in-class Analysis - Competitive Analysis - Deals & Licensing
Schedule Your 30 min Free Demo!
The data presented in the poster, in combination with many other preclinical studies, provided the basis for advancing Exicure’s drug candidate, AST-008, into its Phase 1 clinical trial. We began subject dosing in our Phase 1 clinical trial for AST-008 in the fourth quarter of 2017 and expect this trial to be completed in mid-2018.
AST-008 utilizes Exicure’s proprietary spherical nucleic acid (SNA) technology designed in this case to agonize toll-like receptor 9, or TLR9, for application in immuno-oncology. Exicure has observed that administration of AST-008 as a monotherapy can have anti-tumor activity in colon cancer, breast cancer, lymphoma and melanoma mouse models. The company has also observed that, in preclinical studies in a variety of tumor models, AST-008 applied in combination with certain checkpoint inhibitors exhibited anti-tumor responses and survival rates that were greater than those demonstrated by checkpoint inhibitors alone.
Details on the poster presentation are as follows:
Title: TLR9 agonist SNA-induced innate and adaptive immune responses in tumor micro-environment enhance checkpoint inhibitor antitumor activity in mouse tumor models
Abstract No: 3758
Session Title: Immunomodulatory Agents and Interventions 1
Date/Time: April 17, 2018; 8:00 AM – 12:00 PM CT
Location: McCormick Place South, Exhibit Hall A, Poster Section 32
Full abstracts are available on the AACR (Free AACR Whitepaper) conference website at View Source