Breaking Through Solid Tumors: UTC Therapeutics' CAR-T Clinical Data to Be Presented at AACR 2026
The 2026 Annual Meeting of the American Association for Cancer Research (AACR), a flagship event in global cancer research, will take place from April 17 to 22, 2026, at the San Diego Convention Center in California. As the world’s most authoritative, influential and forward-thinking international academic gathering in oncology, this year’s meeting will convene top global oncology experts and pharmaceutical industry leaders to drive pioneering breakthroughs in cancer therapy.
At a pivotal juncture where CAR-T therapy for solid tumors is moving from exploratory research to clinical breakthroughs, UTC Therapeutics - a leading Chinese biotech firm focused on solid tumor immunotherapy has had two pivotal CAR-T research programs selected for presentation at the meeting. The company will unveil groundbreaking clinical data on a global first-in-human basis through one oral presentation and one poster presentation.
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SAFETY AND PRELIMINARY EFFICACY OF A NOVEL LACO-STIM® ARMORED MESOTHELIN-TARGETED CAR-T THERAPY IN ADVANCED SOLID TUMORS
This oral presentation will report the clinical outcomes of the first circular mRNA CAR-T therapy approved for (China) Investigational New Drug (IND) status. Professor Changsong Qi, a world-renowned clinical specialist in solid tumor CAR-T therapy from Peking University Cancer Hospital, will present the complete safety and efficacy data from the Phase I clinical trial on behalf of the research team for the first time globally. This presentation marks the first systematic clinical validation of this technological platform in patients with advanced solid tumors, delivering a critical reference for the global solid tumor CAR-T research community.
FIRST-IN-HUMAN PHASE I STUDY OF UCL70802, A LACO-STIM® ARMORED ANTI-CD70 CAR-T CELL THERAPY, IN PATIENTS WITH METASTATIC CLEAR CELL RENAL CELL CARCINOMA
This poster presentation will showcase landmark clinical results from the first-in-human investigator-initiated trial (IIT) of the CD70 CART in patients with metastatic clear cell renal cell carcinoma.
UTC Technology Platform Matrix
The clinical progress of these two research programs is underpinned by UTC Therapeutics’ proprietary technology platform matrix, developed through years of dedicated R&D.
The core LACO-STIM® platform enables synergistic crosstalk between CAR-T cells and tumor vaccines, with key mechanisms including:
• Enhancing CAR-T cell proliferation, persistence and tumor infiltration capacity;
• Recruiting and activating antigen-presenting cells, driving epitope spreading, and eliciting patient’s innate and adaptive immune responses;
• Establishing a self-sustaining immune amplification loop to overcome the immunosuppressive tumor microenvironment and tumor heterogeneity inherent in solid cancers.
Built around this core platform, the company has constructed a comprehensive and integrated technology ecosystem, including:
• CARE™ Platform: Precisely optimizes CAR molecular affinity and specificity to elevate the safety and efficacy of CAR-T therapies;
• TRIGER™ Platform: Modulates cytokine signaling pathways and remodels the tumor microenvironment to boost therapeutic outcomes;
• TRAVEL™ & LEVERAGE™ Platforms: Focus on LNP/RNA in vivo delivery technologies to empower the development of next-generation T-cell engagers and cancer vaccines;
• NACRE™ Platform: Optimizes the design of in vivo CAR lentiviral vectors to improve safety profiles, transduction efficiency and overall in vivo CAR-T product quality;
• FLASHCAR® Platform: Achieves a breakthrough in high-efficiency CAR-T cell manufacturing with a 24-hour production cycle, reducing manufacturing costs and enhancing clinical accessibility of CAR-T therapies.
UTC Therapeutics is steadfastly committed to addressing unmet clinical needs in oncology and advancing translational research through rigorous, science-driven R&D. The company’s featured presentations at AACR 2026 reflect global recognition of its longstanding dedication to innovating cellular immunotherapies for cancer. Looking ahead, UTC Therapeutics will continue to accelerate the translational development of its product pipeline through technological innovation, delivering safer, more effective and more accessible innovative cancer therapies to bring new hope to patients worldwide battling this devastating disease.
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