申请人:MASSACHUSETTS INSTITUTE OF TECHNOLOGY
公开号:US20150320837A1
公开(公告)日:2015-11-12
Compounds, compositions, and methods for “smart” delivery of a therapeutic, prophylactic or diagnostic agent, such as glucose-mediated delivery of insulin through glucose-sensing insulin derivatives, are provided. The insulin derivatives bind serum albumin or agglomerate in vivo. The insulin derivatives effectively dissociate to release insulin in a hyperglycemic condition, where the complexation of glucose to a glucose-sensing element alters properties of the insulin derivative leading to the dissociation. The compounds, compositions, and methods provide a delivery strategy for both self-regulated and long-term diabetes management.
本文提供了一种“智能”递送治疗、预防或诊断药物的化合物、组合物和方法,例如通过葡萄糖感应胰岛素衍生物的葡萄糖介导递送胰岛素。胰岛素衍生物在体内结合血清白蛋白或聚集。在高血糖情况下,葡萄糖与葡萄糖感应元素的络合改变胰岛素衍生物的性质,导致其有效解离以释放胰岛素。这些化合物、组合物和方法提供了一种递送策略,用于自我调节和长期的糖尿病管理。