K5 is our next-generation ADCplex targeting HER2 and EGFR, armed with three distinct payloads—a TOP1 inhibitor, a TOP2 inhibitor, and a microtubule polymerization inhibitor—designed for the treatment of solid tumors. The antibodies on the surface of the liposome enables efficient internalization and coordinated delivery of the payloads, enhancing antitumor efficacy and overcoming resistance mechanisms. Notably, K5 has demonstrated robust activity in preclinical models, including those resistant to conventional ADCs, while exhibiting a favorable safety profile.
HF50: TCEplex™ T细胞接合复合物
HF50 目前处于 I 期临床试验阶段。这项在中国开展的开放标签剂量递增试验将评估其安全性、耐受性、药代动力学特征、免疫原性和初步疗效。研究设计和联系方式详情请访问 ClinicalTrials.gov (NCT06822998)。
激活T细胞并促使其作用于肿瘤细胞,高效低毒地实现难治性肿瘤的杀伤
HF50 是一个脂质双层系统,附着两种不同的抗体。第一种抗体针对免疫 T 细胞,第二种抗体针对表达 HER2 的肿瘤。该系统被称为 T 细胞衔接复合物 (TCEplex)。HF50 还携带有效载荷雷西莫德 (Resiquimod),这是一种调节 T 细胞对癌细胞反应的小分子化合物。
HFG1 目前正在进行 IND 授权研究。临床前研究表明,HFG1 所需的注射次数远少于现有的 GLP-1 产品,同时能够提供稳态激动剂活性。
GLP-1R 激动剂长期表达的基因治疗
HFG2 is an innovative in-vivo CAR-T therapy utilizing our proprietary TCT-LNP technology, specifically designed for the treatment of solid tumors. The therapy features a CD3×CD28 LNP structure that simultaneously delivers proprietary mRNA encoding a chimeric antigen receptor (CAR) to T cells, while engaging T cells via surface-conjugated humanized anti-CD3 and anti-CD28 antibodies. This dual-action design enables efficient T-cell activation, transduction, and targeted expansion of CAR-expressing T cells directly within the patient‘s body. As an off-the-shelf, transient, and rapidly acting therapy, HFG2 does not require lymphodepletion and can be redosed if needed. This offers a safer and more convenient alternative to traditional ex vivo CAR-T approaches, with the potential for improved tolerability and broader clinical accessibility.