Journal
BIOMATERIALS
Volume 265, Issue -, Pages -Publisher
ELSEVIER SCI LTD
DOI: 10.1016/j.biomaterials.2020.120404
Keywords
Targeted nanoparticles; Nanomedicine; Photothermal therapy; Bone targeting; Combination therapy
Funding
- National Natural Science Foundation of China [21725402, 81871470, 81971735]
- Fok Ying Tong Education Foundation [151036]
Ask authors/readers for more resources
This review focuses on the principles and methods in the design of targeted nanoparticles for the diagnosis and therapy of orthotopic and metastatic bone tumors. Various ligands have been grafted on nanoparticles for bone targeting, and different targeting strategies using monoclonal antibodies, peptides, and aptamers have been explored for diagnosis and therapy. The development of multifunctional nanoparticles to disrupt the vicious cycle between tumor cell proliferation and bone resorption, as well as the challenges and perspectives in this area, are also discussed.
A variety of targeted nanoparticles were developed for the diagnosis and therapy of orthotopic and metastatic bone tumors during the past decade. This critical review will focus on principles and methods in the design of these bone-targeted nanoparticles. Ligands including bisphosphonates, aspartic acid-rich peptides and synthetic polymers were grafted on nanoparticles such as PLGA nanoparticles, liposomes, dendrimers and inorganic nanoparticles for bone targeting. Besides, other ligands such as monoclonal antibodies, peptides and aptamers targeting biomarkers on tumor/bone cells were identified for targeted diagnosis and therapy. Examples of targeted nanoparticles for the early detection of bone metastatic tumors and the ablation of cancer via chemotherapy, photothermal therapy, gene therapy and combination therapy will be intensively reviewed. The development of multifunctional nanoparticles to break down the vicious cycle between tumor cell proliferation and bone resorption, and the challenges and perspectives in this area will be discussed.
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available