申请人:PURDUE RESEARCH FOUNDATION
公开号:US11185505B2
公开(公告)日:2021-11-30
The invention described herein pertains to folate-receptor targeted agents comprising therapeutic agents useful for the treatment of inflammatory disease, including folate-receptor targeted liposomes (folate-targeted liposomes) containing entrapped therapeutic agents and folate-receptor targeted dendrimers conjugated to therapeutic agents (folate-targeted dendrimer conjugates), useful for the treatment of inflammatory disease, including auto-immune disease, as well as to folate-targeted liposomes containing entrapped imaging agents and dendrimer conjugates conjugated to imaging agents, for use in the diagnosis and monitoring of treatment in such disease.
本发明所述的技术涉及一种叶酸受体靶向剂,包括用于治疗炎症性疾病的治疗性药物,所述叶酸受体靶向剂中包括含有被包封的治疗性药物的叶酸受体靶向脂质体(叶酸靶向脂质体),以及与治疗性药物偶联的叶酸受体靶向树枝状聚合物(叶酸靶向树枝状聚合物偶联物),所述脂质体和偶联物可用于治疗包括自身免疫性疾病在内的炎症性疾病。此外,本发明还涉及含有被包封的成像剂的叶酸靶向脂质体,以及与成像剂偶联的树枝状聚合物,它们在所述疾病的诊断和治疗监测中具有应用价值。