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FISH on a chip offers quicker, less costly cancer diagnosis
06-19-2007 · EurekAlert!For the first time an important diagnostic test for cancer has been miniaturized and automated onto a microfluidic chip by a team of University of Alberta researchers.
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- TB test offers patients quicker and easier diagnosis
06-01-2007 · EurekAlert!
A new test for diagnosing TB offers a quick and simple alternative to existing three-day methods, according to research published today in the journal Clinical Infectious Diseases. The study shows that the test, which involves taking three sputum samples from a patient over the course of one day, is just as effective as other more invasive and complicated testing methods, which take three days.
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- Yale study offers insight into possible cause of lymphoma
02-14-2008 · EurekAlert!
The immune system's powerful cellular mutation and repair processes appear to offer important clues as to how lymphatic cancer develops, Yale School of Medicine researchers report this week in Nature.
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- Targeted nanoparticles incorporating siRNA offer promise for cancer treatment
05-20-2007 · EurekAlert!
The use of targeted nanoparticles offers promising techniques for cancer treatment. Researchers in the laboratory of Mark E. Davis at the California Institute of Technology have been using small interfering RNA (siRNA), sometimes known as silencing RNA, to "silence" specific genes that are implicated in certain malignancies. The results of this research are being presented this week at the NSTI Nanotech 2007 Conference in Santa Clara, Calif.
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- UT Health Science Center researchers decoding saliva to detect breast cancer
01-10-2008 · EurekAlert!
Researchers at The University of Texas Health Science Center at Houston can identify and quantify specific protein markers in human saliva to provide an early, non-invasive diagnosis of breast cancer, according to a study appearing today in the journal Cancer Investigation. The study is being applied to "lab-on-a-chip" technology that may bring this type of diagnostic test -- capable of detecting the presence of cancer before a tumor forms -- into everyday use.
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- Tiny Tampa Bay Fish Key To Evolution Of Immune System
10-05-2006 · ScienceDaily
A tiny fish offers insight into the human immune system, according to Florida researchers. The finding could lead to improved biodefense and better immune-boosting drugs to fight cancer and other disorders.
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- Leading researchers to reveal comprehensive dos and don'ts for prostate cancer
10-13-2007 · EurekAlert!
Researchers will share new research on how eating common foods such as tomatoes and fish, maintaining a healthy weight, and avoiding meats cooked at high temperatures may help prevent prostate cancer, and help men live healthier and longer after diagnosis. More widespread studies, in combination with newer technologies in gene research, are substantiating some long-held hypotheses.
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- Screeners' hands quicker than eyes
10-24-2007 · EurekAlert!
That fleeting moment of regret between clicking the wrong icon and seeing an unwanted web page pop onto the screen could make a huge difference in improving the accuracy of visual searches in medicine and homeland security. Visual screening is critical to such things as early cancer diagnosis and airport security, but paradoxically the more rare the object being searched for becomes, the lower the screeners' accuracy in finding it when it is there.
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- Study offers innovative profile of enzyme that aids tumor growth
10-20-2006 · EurekAlert!
Using an innovative profiling strategy, scientists at the Scripps Research Institute have characterized an enzyme that is "highly elevated" in aggressive human tumor cells. When the enzyme, KIAA1363, was inactivated, it impaired tumor growth and migration in both ovarian and breast cancer cells, suggesting that inhibitors of this enzyme may prove valuable in the treatment of multiple types of cancer.
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- Prostate cancer patients see high survival rates with seed implants
01-31-2007 · EurekAlert!
More than 90 percent of men who receive appropriate radiation dose levels with permanent radiation seed implants to treat their prostate cancer are cured of their cancer eight years after diagnosis, according to a study released in the February 1 issue of the International Journal for Radiation Oncology*Biology*Physics, the official journal of ASTRO.
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- Simple 2-gene test sorts out similar gastrointestinal cancers
02-12-2007 · EurekAlert!
A simple but powerful test distinguishes between a pair of nearly identical gastrointestinal cancers that require different treatment. The analytical approach has application for other cancers and for personalized diagnosis and care. Researchers at the University of Texas M. D. Anderson Cancer Center and the Institute for Systems Biology report results in the Proceedings of National Academy of Sciences Early Edition.
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