“Nanotechnology has opened up a new, previously unimaginable world in cancer diagnosis and therapy, leading to the emergence of cancer nanomedicine and nanoparticle-aided radiotherapy. These nanoparticle drones can be programmed to deliver therapeutic payloads to tumor sites to achieve optimal therapeutic efficacy.
In this article, we examine the state-of-the-art and potential of nanoparticle drones in targeting lung cancer. Inhalation (INH) (air) versus traditional intravenous (“sea”) routes of navigating physiological barriers using such drones is assessed. Results and analysis suggest that INH route may offer more promise for targeting tumor cells with radiosensitizers and cannabinoids from the perspective of maximizing damage to lung tumors cells while minimizing any collateral damage or side effects.
As discussed earlier, nanoparticle drones are particularly attractive because they can also be loaded with drugs payload like cannabinoids. Cannabinoids, which are the bioactive components of Cannabis sativa and their derivatives, may exert palliative effects in cancer patients by preventing nausea, vomiting, and pain and by stimulating appetite .
Furthermore, studies indicate that cannabinoids can inhibit cancer cell growth in in vitro and in vivo. A Nature Reviews Cancer article and other recently published work highlight the potential of cannabinoids for treating cancer, working in synergy with radiotherapy and serving as radiosensitzers to enhance damage to lung tumor cells in particular. Consistent with this, our own experiments have confirmed the potential of cannabinoids in treating lung cancer, with results confirming that cannabinoids can enhance damage to cancer cells.
Overall, the use of nanoparticle drones administered via INH to enhance NRT, as highlighted in this article, may provide a good strategy for maximizing therapeutic efficacy in external beam NRT for lung cancer. Also there is growing evidence that cannabinoids can serve as radiosensitizers, enhance damage to tumor cells, slow tumor growth, and work synergistically with radiotherapy in cancer treatment.”
http://journal.frontiersin.org/article/10.3389/fonc.2017.00208/full