CD81 通过阻断 CD274/PD-L1 的选择性自噬降解驱动放射抵抗性胶质母细胞瘤的免疫逃逸
CD81 drives immune evasion in radioresistant glioblastoma by blocking selective autophagic degradation of CD274/PD-L1.
CELL INTELLIGENCE · 肿瘤细胞治疗研究
肿瘤细胞治疗研究
英文原题:Multimodal targeting of glioma with functionalized nanoparticles.
Multimodal targeting of glioma with functionalized nanoparticles.
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胶质瘤是中枢神经系统最常见且侵袭性最强的原发性颅内肿瘤。血脑屏障(BBB)是有效治疗胶质瘤的重要障碍。为有效治疗胶质瘤,研究者采用多种方法穿透BBB并将药物递送至脑部。纳米载体递药被证明是一种有效、无创的胶质瘤治疗技术,具有很大应用潜力。本综述概述纳米载体介导的药物递送及相关胶质瘤疗法,介绍用于穿越BBB的纳米载体递送技术,包括脂质体、胶束、无机系统、聚合物纳米颗粒、纳米凝胶系统和仿生纳米颗粒。最后总结纳米治疗策略在胶质母细胞瘤中的应用,包括化疗、放疗、光热治疗、基因治疗、胶质瘤基因组编辑、免疫治疗、嵌合抗原受体(CAR)T细胞、免疫检查点调节剂、免疫光热疗法、疫苗免疫治疗和联合治疗。此外,本文也对纳米医学的临床应用前景提出多种观点。
The most common and aggressive primitive intracranial tumor of the central nervous system is the glioma. The blood-brain barrier (BBB) has proven to be a significant obstacle to the effective treatment of glioma. To effectively treat glioma, different ways have been used to cross the BBB to deliver drugs to the brain.
Drug delivery through nanocarriers proves to be an effective and non-invasive technique for the treatment of glioma and has great potential in the treatment of glioma. In this review, we will provide an overview of nanocarrier-mediated drug delivery and related glioma therapy. Nanocarrier-mediated drug delivery techniques to cross the BBB (liposomes, micelles, inorganic systems, polymeric nanoparticles, nanogel system, and biomimetic nanoparticles) are explored.
Finally, the use of nanotherapeutic approaches in the treatment of glioblastoma including chemotherapy, radiotherapy, photothermal therapy, gene therapy, glioma genome editing, immunotherapy, chimeric antigen receptor (CAR) T-cells, immune checkpoint modulators, immune photothermal therapy, vaccine-based immunotherapy, and combination therapy is summarized.
Furthermore, this article offers various views on the clinical applicability of nanomedicine.
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