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:: Posted by American Biotechnologist on 04-07-2011
The Kanzius Cancer Research Foundation (KCRF), which raises funds primarily through grass-roots fundraising, has recently added Facebook to its arsenal in the war against cancer.
According to All Facebook, an anonymous donor has agreed to contribute $1 to the Foundation for every new KCRF Facebook Fan. The company has already garnered 10,000 fans and needs 240,000 more fans to hit its goal of raising $250,000.
Kanzius non-invasive radio-wave cancer treatment is based on the delivery of antibody coated gold nanoparticles to tumor cells which are “cooked” by a dose of radio waves, thereby selectively killing tumor cells while leaving healthy tissue intact.
A basic “laymans” description of the treatment was featured in this Wired article a few years ago.
Research on the Kanzius treatment is currently being conducted by Dr. Stephen Curley at the Texas M.D. Anderson Cancer Center in Houston, Texas and Dr. David Geller at the University of Pittsburgh Medical Center in Pittsburgh, Pennsylvania.
In this TED presentation, scientist Danny Hill explains a fundamental difference between infectious diseases and cancer and why physicians need to change their method of treating both of them in a similar manner. According to Hill, infectious disease is an external attack on one’s body which can be defended against by a wide array of treatments (such as antibiotics). Cancer, on the other hand, is something that occurs naturally in every individual but spins out of control when naturally-occurring protection mechanisms fail. Hill proposes that we begin thinking of cancer as a verb and recognize that while everyone is “cancering” certain individuals have aberrant defense mechanisms which results in “cancer” related symptoms.
While the presentation was intended for a lay audience, seasoned scientists will appreciate Hill’s demonstration of how 2D Gel Electrophoresis can be used to identify differences in protein expression between healthy and diseased individuals. Automated analysis of serum protein is the most efficient way to diagnose patients and is what Hill’s company Applied Proteomics focuses on.
Grrl Scientist commented that she is skeptical that proteomic analysis of blood proteins can be used to track solid tumor progression. However, a quick pubmed search reveals thousands of articles written on tumor biomarkers found in serum, indicating that certain tumors either directly or indirectly secrete biomarkers into the blood which may eventually be used to detect tumor progression.
Oncology researchers looking for new and better ways to treat cancer recently got what may be some of their best early ‘omics news since the Human Genome Project published initial results in 2000, with the announcement this summer that the largest study correlating genetics with cancer treatments released its first results.
The cross-Atlantic collaboration, dubbed the Genomics of Drug Sensitivity in Cancer project, is driven primarily by the U.S.-based Massachusetts General Hospital Cancer Center and the U.K-based Wellcome Trust Sanger Institute. In mid-July, the researchers described their initial data set regarding the responses of 350 cancer samples to 18 anticancer therapeutics, publishing the information for free on the Genomics of Drug Sensitivity in Cancer website in the hopes that it will aid oncology researchers worldwide in better understanding cancer genetics and improving treatment regimens.