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Pour, Shake and Stir: How Gold Particles, DNA and Water Have the Potential to Shape the Future of Medicine
February 28, 2013 — A diagnostic "cocktail" containing a single drop of blood, a dribble of water, and a dose of DNA powder with gold particles could mean rapid diagnosis and treatment of the world's leading diseases in ... > full story -
Key Enzyme Missing from Aggressive Form of Breast Cancer, Groundbreaking Study Shows
February 28, 2013 — A groundbreaking new study has found that triple-negative breast cancer cells are missing a key enzyme that other cancer cells contain — providing insight into potential therapeutic targets to ... > full story -
Study Identifies Growth Factor Essential to the Most Common Malignant Pediatric Brain Tumor
February 28, 2013 — A multi-institutional team has identified a molecular pathway that appears to be essential for the growth and spread of medulloblastoma, the most common malignant brain tumor in children. In their ... > full story -
Cell Movement Explained by Molecular Recycling
February 28, 2013 — Scientists have identified the method by which cells control the recycling of molecules, a process that is essential for them to move. The discovery provides researchers with a better understanding ... > full story -
Nearly 1 in 4 Women With Breast Cancer Report PTSD Symptoms, Study Finds
February 28, 2013 — Nearly one in four women (23 percent) newly diagnosed with breast cancer reported symptoms consistent with PTSD shortly after diagnosis, with increased risk among black and Asian women, according to ... > full story -
Trackable Drug-Filled Nanoparticles: Potential Weapon Against Cancer
February 28, 2013 — Tiny particles filled with a drug could be a new tool for treating cancer in the future. Scientists show how such nanoparticles can be combined to secure the effective delivery of cancer drugs to ... > full story -
Physical Activity Does Not Protect Against in Situ Breast Cancer, Epidemiological Study Finds
February 28, 2013 — Non-invasive or in situ breast cancer is characterized by the fact that it does not invade or does not multiply in other cells and unlike invasive breast cancer, it is not benefited by physical ... > full story -
New Cancer Target Discovered: Mechanism by Which PI3K Sustains the Proliferation of Cancer Cells
February 28, 2013 — PI3K is a name given to a family of enzymes that are involved in cell growth, proliferation, differentiation and many other cellular functions. These enzymes are also implicated in many cancers and ... > full story -
Spinal Cancer: Guidelines for Diagnosis Unsupported in Patients With Lower Back Pain
February 27, 2013 — A new systematic review has raised doubts as to the effectiveness of "red flag" indicators at both identifying and excluding cancer in patients with lower back pain. The authors of the review ... > full story -
Protein Balance Key in Preventing Cancer
February 27, 2013 — Two proteins that scientists once thought carried out the same functions are actually antagonists of each other, and keeping them in balance is key to preventing diseases such as cancer, according to ... > full story
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