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Transgenic Mice Ready to Fight Obesity, and More
April 24, 2013 — Scientists have investigated mice with a very precisely modified genome. Because it is possible to turn off the Dicer gene in adult mice, they can be used to investigate the processes related to such ... > full story -
Microwave Imaging Can See How Well Treatment Is Progressing
April 23, 2013 — Microwave imaging can be used to monitor how well treatment for breast cancer is working, finds new research. Microwave tomography was able to distinguish between breast cancer, benign growths, and ... > full story -
Researchers Observe an Increased Risk of Cancer in People With History of Non-Melanoma Skin Cancer
April 23, 2013 — Researchers found that people with a history of non-melanoma skin cancer had a modestly increased risk of getting cancer in the future, specifically breast and lung cancer in women and melanoma in ... > full story -
New Pathway, Enhancing Tamoxifen to Tame Aggressive Breast Cancer Identified
April 23, 2013 — Tamoxifen is a time-honored breast cancer drug used to treat millions of women with early-stage and less-aggressive disease, and now medical researchers have shown how to exploit tamoxifen's ... > full story -
Virus Kills Melanoma in Animal Model, Spares Normal Cells
April 23, 2013 — Researchers have demonstrated that vesicular stomatitis virus is highly competent at finding, infecting, and killing human melanoma cells, both in vitro and in animal models, while having little ... > full story -
Obese Men With Benign Biopsy at High Risk for Prostate Cancer
April 23, 2013 — Obese men were more likely to have precancerous lesions detected in their benign prostate biopsies compared with nonobese men and were at a greater risk for subsequently developing prostate cancer, ... > full story -
Drug Reduces Fat by Blocking Blood Vessels
April 23, 2013 — Researchers have long known that cancerous tumors grow collections of abnormal blood cells, the fuel that feeds this disease and keeps it growing. Now, new evidence in an animal model suggests that ... > full story -
Deficiency in P53 Anti-Tumor Protein Delays DNA Repair After Radiation
April 23, 2013 — Researchers have found that a deficiency in an important anti-tumor protein, p53, can slow or delay DNA repair after radiation treatment. They suggest that this is because p53 regulates the ... > full story -
Screening Detects Ovarian Cancer Using Neighboring Cells
April 22, 2013 — Pioneering biophotonics technology detects the early presence of ovarian cancer in humans by examining cells easily brushed from the neighboring cervix or uterus, not the ovaries themselves. The ... > full story -
Mammograms Reveal Response to Common Cancer Drug
April 22, 2013 — Researchers have developed a method for assessing the effect of tamoxifen, a common drug to prevent the relapse of breast cancer. The key lies in monitoring changes in the proportion of dense tissue, ... > full story
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