Peptides that home, target, migrate to, are directed to, are retained by, or accumulate in and/or bind to the cartilage or kidney of a subject are disclosed. Pharmaceutical compositions and uses for peptides or peptide-active agent complexes comprising such peptides are also disclosed. Such compositions can be formulated for targeted delivery of an active agent to a target region, tissue, structure or cell in the cartilage. Targeted compositions of the disclosure can deliver peptide or peptide-active agent complexes to target regions, tissues, structures, or cells targeted by the peptide.
本研究公开了以受试者软骨或肾脏为原点、靶向、迁移、定向、保留或积聚和/或与之结合的
多肽。还公开了肽或包含此类肽的肽-活性剂复合物的药物组合物和用途。此类组合物可配制成定向递送活性剂至软骨中的目标区域、组织、结构或细胞。本公开的靶向组合物可将肽或肽活性剂复合物递送至肽靶向的目标区域、组织、结构或细胞。