Journal
JOURNAL OF NANOSTRUCTURE IN CHEMISTRY
Volume 13, Issue 3, Pages 321-348Publisher
SPRINGER HEIDELBERG
DOI: 10.1007/s40097-022-00504-2
Keywords
Nanoparticles; Apoptosis; Anti-angiogenesis; Anti-metastasis; Anti-inflammation; Synergistic effect
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Nanotechnology has led to the development of new materials (metal nanoparticles) that have specific applications in healthcare, particularly in the diagnosis and treatment of cancer. Metal nanoparticles can modulate molecular expression in the tumor microenvironment and have anti-cancer effects by inducing apoptosis and cell cycle arrest. They can also inhibit tumor angiogenesis, metastasis, and inflammation, thus preventing cancer proliferation.
Nanotechnology has encouraged new and amended materials (metal nanoparticles) for therapeutic applications with specific prominence in healthcare. Metal nanoparticles (NPs) are versatile nanoscale entities, widely used to diagnose and treat cancer. Evidence suggested that metal NPs can modulate the expression of various intracellular and extra-cellular signaling molecules in the tumor microenvironment. Metal nanoparticles possess anti-cancer activities via apoptosis and cell cycle arrest. In addition, metal NPs inhibit tumor angiogenesis, metastasis and inflammation to stop cancer proliferation. Synergistic applications of metal NPs with existing anti-cancer agents showed improvement in their bioactivity and bioavailability. This review explores the synthetic approaches, pharmacokinetics, and the cellular and molecular interactions of metal NPs in cancer. [GRAPHICS] .
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