Bone Targeting Nanoparticles for the Treatment of Osteoporosis
Overview
Affiliations
Osteoporosis (OP) affects millions of people worldwide, especially postmenopausal women and the elderly. Although current available anti-OP agents can show promise in slowing down bone resorption, most are not specifically delivered to the hard tissue, causing significant toxicity. A bone-targeted nanodrug delivery system can reduce side effects and precisely deliver drug candidates to the bone. This review focuses on the progress of bone-targeted nanoparticles in OP therapy. We enumerate the existing OP medications, types of bone-targeted nanoparticles and categorize pairs of the most common bone-targeting functional groups. Finally, we summarize the potential use of bone-targeted nanoparticles in OP treatment. Ongoing research into the development of targeted ligands and nanocarriers will continue to expand the possibilities of OP-targeted therapies into clinical application.
Eldabousy E, Habbak L, Hyder A Toxicol Rep. 2025; 14:101960.
PMID: 40026477 PMC: 11872133. DOI: 10.1016/j.toxrep.2025.101960.
Vlahopoulos S, Varisli L, Zoumpourlis P, Spandidos D, Zoumpourlis V Int J Oncol. 2024; 65(6).
PMID: 39513593 PMC: 11575927. DOI: 10.3892/ijo.2024.5703.
Osteoporotic osseointegration: therapeutic hallmarks and engineering strategies.
Chen J, Hao Z, Li H, Wang J, Chen T, Wang Y Theranostics. 2024; 14(10):3859-3899.
PMID: 38994021 PMC: 11234277. DOI: 10.7150/thno.96516.
Lymphoid organ-targeted nanomaterials for immunomodulation of cancer, inflammation, and beyond.
Hsu J, Liu P, Song Y, Song W, Saladin R, Peng Y Chem Soc Rev. 2024; 53(15):7657-7680.
PMID: 38958009 PMC: 11334694. DOI: 10.1039/d4cs00421c.