The present invention relates to novel chitosan-based conjugates, e.g. nanocarriers, comprising a derivative of the biocompatible polymer chitosan conjugated to a photosensitising agent, and uses thereof in photochemical internalisation (PCI) and photodynamic therapy (PDT). The invention also relates to the use of the novel conjugates of the invention in treatment or prevention of diseases, particularly cancer, and for vaccination purposes.
本发明涉及新型基于
壳聚糖的共轭物,例如纳米载体,包括
生物相容性聚合物
壳聚糖的衍
生物与光敏剂结合,以及它们在光
化学内部化(PCI)和光动力疗法(PDT)中的用途。该发明还涉及本发明的新型共轭物在治疗或预防疾病,特别是癌症以及用于疫苗目的的用途。