Synthetic ανβ6 integrin ligands of Formula (I) having serum stability and affinity for integrin ανβ6, which is a receptor expressed in a variety of cell types, are described. The described ligands are usful for delivering cargo molecules, such as RNAi agents or other oligonucleotide-based compounds, to cells that express integrin ανβ6, and thereby facilitating the uptake of the cargo molecules into these cells. Compositions that include ανβ6 integrin ligands and methods of use are also described Formula (I).
本文描述了具有血清稳定性和与细胞表达的受体ανβ6亲和力的合成ανβ6整合素
配体的公式(I)。所述
配体可用于向表达ανβ6整合素的细胞输送载荷分子,例如RNAi剂或其他基于寡核苷酸的化合物,从而促进这些细胞对载荷分子的摄取。本文还描述了包括ανβ6整合素
配体的组合物和使用方法。