PUBLIC RELEASE DATE: <\/p>\n
18-Dec-2013 <\/p>\n
Contact: Brianna Deane bdeane@dentistry.ucla.edu<\/a> 310-206-0835 University of California - Los Angeles<\/p>\n As cancer maintains its standing as the second leading cause of death in the U.S., researchers have continued their quest for safer and more effective treatments. Among the most promising advances has been the rise of nanomedicine, the application of tiny materials and devices whose sizes are measured in the billionths of a meter to detect, diagnose and treat disease. <\/p>\n A new research review co-authored by a UCLA professor provides one of the most comprehensive assessments to date of research on nanomedicine-based approaches to treating cancer and offers insight into how researchers can best position nanomedicine-based cancer treatments for FDA approval. <\/p>\n The article, by Dean Ho, professor of oral biology and medicine at the UCLA School of Dentistry, and Edward Chow, assistant professor at the Cancer Science Institute of Singapore and the National University of Singapore, was published online by the peer-reviewed journal Science Translational Medicine. Ho and Chow describe the paths that nanotechnology-enabled therapies could take and the regulatory and funding obstacles they could encounter as they progress through safety and efficacy studies. <\/p>\n \"Manufacturing, safety and toxicity studies that will be accepted by the Food and Drug Administration before clinical studies are just some of the considerations that continue to be addressed by the nanomedicine field,\" said Chow, the paper's co-corresponding author. <\/p>\n Compared with other available therapies, nanomedicine has proven to be especially promising in fighting cancer. In preclinical trials, nanomaterials have produced safer and more effective imaging and drug delivery, and they have enabled researchers to precisely target tumors while sparing patients' healthy tissue. In addition, nanotechnology has significantly improved the sensitivity of magnetic resonance imaging, making hard-to-find cancers easier to detect. <\/p>\n \"A broad spectrum of innovative vehicles is being developed by the cancer nanomedicine community for targeted drug delivery and imaging systems,\" said Dr. Ho, the paper's corresponding author and co-director of the Jane and Jerry Weintraub Center for Reconstructive Biotechnology at the UCLA School of Dentistry. \"It is important to address regulatory issues, overcome manufacturing challenges and outline a strategy for implementing nanomedicine therapies both individually and in combination to help achieve widespread acceptance for the clinical use of cancer nanomedicine.\" <\/p>\n Ho's team previously pioneered the development of a nanodiamond-doxorubicin compound named NDX. In preclinical studies conducted with Chow, NDX was found to be safer and more effective than unmodified doxorubicin, a clinical standard, for treating breast, liver and other cancer models. <\/p>\n <\/p>\n The rest is here: <\/p>\n UCLA researcher highlights advances in nanotechnology's fight against cancer<\/a><\/p>\n","protected":false},"excerpt":{"rendered":" PUBLIC RELEASE DATE: 18-Dec-2013 Contact: Brianna Deane bdeane@dentistry.ucla.edu<\/a> 310-206-0835 University of California - Los Angeles As cancer maintains its standing as the second leading cause of death in the U.S., researchers have continued their quest for safer and more effective treatments. Among the most promising advances has been the rise of nanomedicine, the application of tiny materials and devices whose sizes are measured in the billionths of a meter to detect, diagnose and treat disease. A new research review co-authored by a UCLA professor provides one of the most comprehensive assessments to date of research on nanomedicine-based approaches to treating cancer and offers insight into how researchers can best position nanomedicine-based cancer treatments for FDA approval Continue reading