Novel MRI technique could reduce breast biopsies
Water diffusion measurements with MRI could decrease false-positive breast cancer results and reduce preventable biopsies, according to a new study published online in the journal Radiology. Researchers said the technique also c ...
Cancer
Oct 02, 2012 |
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Preoperative needle breast biopsies can lead to improved treatment outcomes
Chicago: Women suspected of having breast cancer now have more reasons to be diagnosed with a needle biopsy instead of a traditional open surgical biopsy. Besides avoiding the risks and discomfort of an open surgical procedure, ...
Cancer
Oct 01, 2012 |
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New insights on control of pituitary hormone outside of brain has implications for breast cancer
The hormone prolactin is produced by the pituitary gland in the brain and then travels via the bloodstream to cells throughout the body, where it exerts multiple reproductive and metabolic effects, most notably ...
Genetics
Oct 01, 2012 |
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Noninvasive measurement enables use of IFP as potential biomarker for tumor aggressiveness
Researchers validated a method of noninvasive imaging that provides valuable information about interstitial fluid pressure of solid tumors and may aid in the identification of aggressive tumors, according to the results of ...
Cancer
Oct 01, 2012 |
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Contrast-enhanced ultrasound better detects high-grade prostate cancers with fewer biopsies
Contrast-enhanced ultrasound was found to better detect high-grade prostate cancer than conventional methods, making it a more appropriate approach for screening clinically important cancers and monitoring low-risk ones with ...
Cancer
Sep 27, 2012 |
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New drug candidate in diabetes research breakthrough
CSL Limited has developed a new drug candidate that is able to prevent the development of type 2 diabetes and reverse its progression in animal models of the disease.
Diabetes
Sep 26, 2012 |
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Researchers seek to understand brain's immune response to metastasized cancer
Brain metastases are common secondary complications of other types of cancer, particularly lung, breast and skin cancer. The body's own immune response in the brain is rendered powerless in the fight against ...
Cancer
Sep 25, 2012 |
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Virtual reality simulator helps teach surgery for brain cancer
A new virtual reality simulator—including sophisticated 3-D graphics and tactile feedback—provides neurosurgery trainees with valuable opportunities to practice essential skills and techniques for brain cancer surgery, ...
Surgery
Sep 20, 2012 |
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Tissue around tumor holds key to fighting triple negative breast cancer
A natural substance found in the surrounding tissue of a tumor may be a promising weapon to stop triple negative breast cancer from metastasizing.
Cancer
Sep 19, 2012 |
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Fighting melanoma's attraction to the brain
(Medical Xpress)—The process of metastasis, by which cancer cells travel from a tumor site and proliferate at other sites in the body, is a serious threat to cancer patients. According to the National Cancer ...
Cancer
Sep 19, 2012 |
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New study confirms erroneous link between XMRV virus, prostate cancer
A once-promising discovery linking prostate cancer to an obscure retrovirus derived from mice was the result of an inadvertent laboratory contamination, a forensic analysis of tissue samples and lab experiments ...
Cancer
Sep 18, 2012 |
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Rating HPV biomarkers in head, neck cancers: Combinations work better than viral DNA in tumors alone
Not all head and neck cancers are created equal. Those started by infection with the human papillomavirus are less often fatal than those with other causes, such as smoking. Detection of a reliable fingerprint for HPV could ...
Cancer
Sep 18, 2012 |
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BGI develops whole exome sequencing analysis of FFPE DNA samples to boost biomedicine
BGI Tech Solutions announced today that they have achieved whole exome sequencing analysis of total degraded DNA as low as 200 ng from formalin fixed paraffin embedded (FFPE) samples. This advancement enables researchers ...
Genetics
Sep 18, 2012 |
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Rare cancers yield potential source of tumor growth
(Medical Xpress)—Researchers at the National Institutes of Health have discovered a genetic mutation that appears to increase production of red blood cells in tumors. The discovery, based on analysis of tissue from rare ...
Cancer
Sep 18, 2012 |
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Review: inflammation's role in obesity-colorectal cancer link
(HealthDay)—A new review summarizes the ways in which inflammation and altered metabolism are associated with colorectal cancer in obese individuals; the review was published online Sept. 3 in Obesity Re ...
Overweight and Obesity
Sep 13, 2012 |
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