BEIJING 北京, ,April 7, 2026 2026年4月7日/PRNewswire/ -- Singlomics Biopharmaceuticals, an innovative clinical-stage biopharmaceutical company focused on the discovery and development of antibody therapeutics for oncology, inflammation, and autoimmune diseases, today announced that the first patient has been dosed in its Phase I clinical trial of DXP-106, a potential best-in-class IL-1RAP monoclonal antibody, in China.. /PRNewswire/ -- 专注于发现和开发用于肿瘤学、炎症和自身免疫疾病抗体疗法的创新型临床阶段生物制药公司Singlomics Biopharmaceuticals今天宣布,其在中国进行的DXP-106一期临床试验中已对首位患者进行了给药。DXP-106是一种潜在的最佳IL-1RAP单克隆抗体。DXP-106 has previously received Investigational New Drug (IND) approvals from both the Center for Drug Evaluation (CDE) of China's National Medical Products Administration (NMPA) and the U.S. Food and Drug Administration (FDA). The ongoing first-in-human Phase I study is designed to evaluate the safety, tolerability, pharmacokinetics (PK), pharmacodynamics (PD), and preliminary anti-tumor activity of DXP-106 in patients with advanced solid tumors.. DXP-106 此前已获得中国国家药品监督管理局(NMPA)药品审评中心(CDE)和美国食品药品监督管理局(FDA)的新药临床试验(IND)批准。正在进行的首次人体 I 期研究旨在评估 DXP-106 在晚期实体瘤患者中的安全性、耐受性、药代动力学(PK)、药效学(PD)以及初步的抗肿瘤活性。'Dosing of the first patient in our Phase I trial represents a key milestone as we advance DXP-106 into clinical development globally,' said Dr. Qian Shi, Chief Executive Officer of Singlomics. 'IL-1RAP is a compelling target in oncology and immune-related diseases. DXP-106 is designed to function through both directly killing tumor cells by ADCC, and inhibit MDSCs in tumor microenvironment via inhibition of multiple IL-1 superfamily signaling pathways. “我们在一期试验中对首位患者进行给药,标志着我们将DXP-106推向全球临床开发的关键里程碑,”Singlomics首席执行官史谦博士表示。“IL-1RAP是肿瘤学和免疫相关疾病领域的一个引人注目的靶点。DXP-106通过ADCC直接杀死肿瘤细胞,并通过抑制多种IL-1超家族信号通路来抑制肿瘤微环境中的MDSCs。”It has demonstrated strong anti-tumor activity in preclinical studies. We look forward to generating initial clinical data and exploring potential global partnering opportunities to accelerate development.'. 它在临床前研究中展示了强大的抗肿瘤活性。我们期待生成初步的临床数据,并探索潜在的全球合作伙伴关系,以加速开发。DXP-106 is a humanized monoclonal antibody that specifically binds to a differentiated epitope on IL-1RAP domain 2, enabling simultaneous blockade of IL-1, IL-33, and IL-36 signaling pathways. This multi-pathway inhibition approach may provide broader anti-tumor activity and improved therapeutic benefit.. DXP-106是一种人源化单克隆抗体,可特异性结合IL-1RAP结构域2上的分化表位,从而同时阻断IL-1、IL-33和IL-36信号通路。这种多通路抑制方法可能会提供更广泛的抗肿瘤活性和改善的治疗效果。IL-1RAP is broadly expressed across tumor cells, stromal cells, and immune cells within the tumor microenvironment, and plays a central role in tumor progression, immune evasion, and chronic inflammation. Elevated IL-1 pathway signaling has been associated with poor clinical outcomes across multiple cancer types, supporting IL-1RAP as a promising therapeutic target.. IL-1RAP 在肿瘤微环境中的肿瘤细胞、基质细胞和免疫细胞中广泛表达,在肿瘤进展、免疫逃逸和慢性炎症中发挥核心作用。IL-1 通路信号的增强与多种癌症类型的不良临床结果相关,这支持了 IL-1RAP 作为一种有前景的治疗靶点。Singlomics is advancing a differentiated pipeline of antibody therapeutics leveraging its proprietary single-cell sequencing and AI-enabled antibody engineering platform. The Company is actively seeking global partnerships for selected programs. 单细胞组学公司正在推进一个差异化的抗体治疗管道,利用其专有的单细胞测序和人工智能赋能的抗体工程平台。该公司正积极寻求针对选定项目的全球合作伙伴关系。About DXP-106: IL-1RAP mAb 关于DXP-106:IL-1RAP单克隆抗体DXP-106 is a humanized IL-1RAP monoclonal antibody targeting a unique epitope on domain 2 of IL-1RAP, enabling inhibition of three key IL-1 superfamily signaling pathways. In preclinical in vitro and in vivo tumor models, DXP-106 demonstrated robust anti-tumor activity and favorable developability, supporting its potential as a best-in-class therapeutic.. DXP-106是一种人源化的IL-1RAP单克隆抗体,靶向IL-1RAP结构域2上的独特表位,能够抑制三种关键的IL-1超家族信号通路。在临床前体外和体内肿瘤模型中,DXP-106展现了强大的抗肿瘤活性和良好的开发潜力,支持其作为同类最佳治疗药物的可能性。About Singlomics Biopharmaceuticals 关于信立泰生物医药Singlomics Biopharmaceuticals is a clinical-stage biotech company focused on discovering and developing innovative antibody therapeutics for oncology, inflammation, and autoimmune diseases. The Company has built an integrated platform combining single B cell discovery, deep mutational scanning (DMS), and AI-driven antibody engineering to enable rapid and high-quality antibody development. 单克隆生物制药是一家临床阶段的生物技术公司,专注于发现和开发用于肿瘤学、炎症和自身免疫性疾病的创新抗体疗法。公司构建了一个整合平台,结合单B细胞发现、深度突变扫描(DMS)和AI驱动的抗体工程,以实现快速且高质量的抗体开发。Singlomics has completed a Series B financing and is advancing multiple programs toward clinical development.. 单克隆抗体公司已完成B轮融资,并正在推进多个项目进入临床开发阶段。For more information, please visit 欲了解更多信息,请访问 www.singlomics.com www.singlomics.com. 。Contact Information: 联系方式:Liping Zhang 张丽萍Sr. Director, Business Development and Operations 商务拓展与运营总监Phone: (86) 10 80765087 电话:(86)10 80765087Email: 电子邮件:[email protected] 电子邮件地址SOURCE Singlomics Biopharmaceuticals 来源:单克隆生物制药21 21% %more press release views with 更多新闻稿浏览量与 Request a Demo 请求演示