A Nanoparticle Cancer Vaccine Effective Against Multiple Varieties of Cancer

The most important projects in cancer research are those that might produce therapies effective against many different types of cancer. There are too many varieties of cancer and individual tumors can evolve too rapidly for the research community to achieve its goals by working on highly specific therapies. To defeat cancer within the next few decades, the aim must be to produce broadly effective therapies, targeting common mechanisms and vulnerabilities shared by many or all cancers. There projects cost the same as more narrowly applicable approaches, but are much more cost-effective for the results they might produce. The research noted here is among a number of lines of work that, collectively, are a step in the right direction, even if there is a way to go yet to reach proof of effectiveness in humans and widespread clinical availability: Researchers have developed a first-of-its-kind nanoparticle vaccine immunotherapy that targets several different cancer types. The nanovaccine consists of tumor antigens - tumor proteins that can be recognized by the immune system - inside a synthetic polymer nanoparticle. Nanoparticle vaccines deliver minuscule particulates that stimulate the immune system to mount an immune response. The goal is to help people's own bodies fight cancer. "What is unique about our design is the simplicity of the single-polymer composition that can precisely deliver tumor antigens to immune cells while stimulating innate immunity. These actions r...
Source: Fight Aging! - Category: Research Authors: Tags: Daily News Source Type: blogs