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Scientists at UC San Diego, UC Santa Barbara and MIT have developed nanometer-sized “nanoworms” that can cruise through the bloodstream without significant interference from the body’s immune defense system and—like tiny anti-cancer missiles—home in on tumors.

A mini-protein found in sunflower seeds could be the key to stopping tumours spreading in prostate cancer patients, according to QUT researchers.

 

Dr Jonathan Harris, a senior lecturer in Queensland University of Technology's Faculty of Science, and PhD student Joakim Swedberg, both from the University's Institute of Health and Biomedical Innovation, are working on the naturally occurring molecule, and have received more than $600,000 worth of grants this year to support their research.

A revolutionary cancer treatment using microscopic magnets to enable'armed' human cells to target tumors has been developed by researchers funded by the Biotechnology and Biological Sciences Research Council (BBSRC). Research shows that inserting these nanomagnets into cells carrying genes to fight tumors, results in many more cells successfully reaching and invading malignant tumors.

Green tea is high in the antioxidantEGCG (epigallocatechin-3- gallate) which helps prevent the body’s cells from becoming damaged and prematurely aged. Studies have suggested that the combination of green tea and EGCG may also be beneficial by providing protection against certain types of cancers, including breast cancer. A new study conducted by researchers at the University of Mississippi researchers now finds that consuming EGCG significantly inhibits breast tumor growth in female mice. These results bring us one step closer to better understanding the disease and potentially new and naturally occurring therapies.

Hormones produced by the heart eliminated human pancreatic cancer in more than three-quarters of the mice treated with the hormones and eliminated human breast cancer in two-thirds of the mice, according to researcher David Vesely, MD, a physician at the James A. Haley Veterans’ Hospital in Tampa and the University of South Florida (USF) in Tampa.

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