Abstract
Intraperitoneal internal radiation therapy is a cancer treatment option that is employed in situations where surgical resection, systemic chemotherapy, and external beam radiotherapy are not amenable for patients. However, exposure of noncancerous tissues to radiation continues to be a hindrance to safe and effective treatment of patients. In addition, reducing prolonged radiation exposure of personnel during preparation of internal radiation therapy agents makes their manufacture complicated and hazardous. Developments in nanotechnology have provided a platform for targeted treatments that combine dual imaging and treatment capabilities all in one package, while also being robust enough to withstand the intense stresses faced during neutron activation. Here, we describe a method for synthesizing neutron activatable mesoporous silica nanoparticles for use in radiotherapy of metastatic peritoneal cancers while limiting personal exposure to radioactive materials, limiting the leakage of radioactive isotopes caused by nanoparticle degradation during neutron activation, and increasing cancer tissue specificity of radiation.
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Acknowledgments
The work is supported by National Cancer Institute (NCI) R03CA184394 and the Research Scholar Grant, RSG-15-011-01-CDD from the American Cancer Society.
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Hargrove, D., Lu, X. (2017). Neutron-Activatable Nanoparticles for Intraperitoneal Radiation Therapy. In: Zeineldin, R. (eds) Cancer Nanotechnology. Methods in Molecular Biology, vol 1530. Humana Press, New York, NY. https://doi.org/10.1007/978-1-4939-6646-2_24
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DOI: https://doi.org/10.1007/978-1-4939-6646-2_24
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