Boron-Nitride Nanotubes Show Potential In Cancer Treatment
A new study has shown that adding boron-nitride nanotubes to the surface of cancer cells can double the effectiveness of Irreversible Electroporation, a minimally invasive treatment for soft tissue tumors in the liver, lung, prostate, head and neck, kidney and pancreas. Although this research is in the very early stages, it could one day lead to better therapies for cancer. The study was carried out by researchers in Italy at the Institute of Life Sciences, Scuola Superiore Sant'Anna in Pisa with BNNTs provided by researchers at NASA's Langley Research Center, the Department of Energy's Thomas Jefferson National Accelerator Facility and the National Institute of Aerospace.
Optimal Nutrition, Physical Activity Recommended After Cancer Diagnosis
New guidelines from the American Cancer Society say for many cancers, maintaining a healthy weight, getting adequate physical activity, and eating a healthy diet can reduce the chance of recurrence and increase the likelihood of disease-free survival after a diagnosis. The recommendations are included in newly released Nutrition and Physical Activity Guidelines for Cancer Survivors, published early online in CA: A Cancer Journal for Clinicians. Increasing evidence shows that for many cancers, excess weight, lack of exercise, and poor nutrition increase the risk of cancer recurrence and reduce the likelihood of disease-free and overall survival for cancer patients.
HPV-Related Head Neck Cancers Rising, Highest In Middle-Aged White Men
Research led by Lauren Cole, a public health graduate student, and Dr. Edward Peters, Associate Professor of Public Health and Director of the Epidemiology Program at LSU Health Sciences Center New Orleans, reports that the incidence of head and neck cancer has risen at sites associated with Human Papilloma Virus (HPV) infection, with the greatest increase among middle-aged white men. At the same time, younger, Non-Hispanic blacks experienced a substantial decrease in these cancers. They also found that the disease process for tumors associated with HPV is different from those caused by exposure to tobacco and alcohol, with implications for treatment.