Trends in iron oxide nanoparticles: a nano-platform for theranostic application in breast cancer.

Current Breast cancer treatment resists due to the development of drug tolerance throughout cancer treatment and non-specific drug targeting.Magnetic IONs are being utilised for the therapy and bio-imaging of breast cancer by targeting overexpressed biomarkers, proteins, and receptors in breast cancer progression.Physical properties of IONs, such as size, shape, and dimensions, also alter their therapeutic and imaging responses.Iron oxide nanoparticles can be efficaciously functionalised based on breast cancer molecular mechanisms for potential application in breast cancer drug delivery, gene delivery, immunotherapy, photo responsive therapy, and bio-imaging.