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UF scientists work to develop simple bladder cancer test
07-05-2007 · EurekAlert!University of Florida and University of Michigan scientists isolated nearly 200 proteins from the urine of patients with and without bladder cancer. Several appear promising as potential biomarkers, including one that studies conducted elsewhere have already linked to liver and ovarian cancer.
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Keywords: scientists, work, develop, simple, bladder, cancer, test, scientist
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- Scientists move closer to bio-engineered bladders
07-31-2007 · EurekAlert!
Researchers at the University of York are using an understanding of the special cells that line the bladder, urothelial cells, to develop ways of restoring continence to patients with serious bladder conditions, including cancer. Scientists have found that if the bladder is damaged, these cells are able to rapidly regrow to repair the wound. The researchers hope to harness this property to engineer new bladders.
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- New clues to breast cancer development in high-risk women
09-11-2007 · EurekAlert!
Physicians who treat women with the breast cancer susceptibility gene BRCA1 often remove their patients' ovaries to eliminate the source of estrogen they believe fuels cancer growth. Yet they also know that anti-estrogen therapies don't work to treat breast or ovarian cancer that might develop. That paradox has led scientists to question exactly how, or if, estrogen is involved in cancer development and whether removal of ovaries makes sense.
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- UF, French scientists seek test to detect gene doping in athletes
08-06-2007 · EurekAlert!
An international research team aims to develop the ability to detect gene doping in performance-driven athletes. But the research has a wider purpose of revealing how gene therapies work in the body.
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- Study finds that blood test can gauge prostate cancer risk
01-16-2008 · EurekAlert!
New genomics research has found that a simple blood test can determine which men are likely to develop prostate cancer. Researchers at Wake Forest University School of Medicine and colleagues found that five genetic variants previously associated with prostate cancer risk have a strong cumulative effect.
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- If you think cancer genes are simple, you don't know JAK
09-17-2007 · EurekAlert!
Cancer-causing genes can work in more powerful and sneaky ways than have been realized. Scientists have shown that a gene named JAK that is closely related to a common cancer-causing gene in people tips the scales toward cancer in an unexpected manner, by disrupting the activity of an organism's DNA on a broad scale.
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- New gene test for prostate cancer at hand
01-17-2008 · EurekAlert!
Men with susceptibility for prostate cancer will soon be identifiable through a simple DNA test. So hope scientists at the Swedish medical university Karolinska Institutet, who have shown that men carrying a combination of known risk genes run a four to five times higher risk of developing prostate cancer. At present, men with suspected prostate cancer are identified mainly using what are known as PSA tests. However, the test has a relatively low sensitivity and better methods are needed.
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- Cancer cures could work for canines and humans
07-12-2007 · EurekAlert!
One of the major issues associated with longer life expectancy in man and his best friend is an increase in the incidence of cancer. Even though they cannot talk, it seems dogs might be able to tell us why and how certain cancers develop. In turn that could lead to better treatments for both canine and human cancer patients.
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- Vascular biologists make a significant discovery in neurobiology
11-29-2007 · EurekAlert!
Researchers investigating blood vessels at Barts and the London School of Medicine have hit upon a new discovery in neurobiology that could have implications for patients experiencing peripheral nerve disorders. Their work, which was conducted in close collaboration with scientists at Imperial College London, University College London, Cancer Research UK and the University of Geneva, features in this week's edition (Nov. 30, 2007) of the renowned journal Science.
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- Weizmann Institute scientists develop a general 'control switch' for protein activity
06-19-2007 · EurekAlert!
Since malfunctioning proteins can cause disease, the study of protein structure and function can lead to the development of drugs and treatments for numerous disorders. Now, Weizmann scientists have developed a unique "switch" that can control the activity of any protein, raising it several-fold or stopping it almost completely. The method provides researchers with a simple and effective tool for exploring the function of unknown proteins.
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- Scientists work to deep-six carbon dioxide
02-07-2007 · Massachusetts Institute of Technology (MIT)
A new analysis led by an MIT scientist describes a mechanism for capturing carbon dioxide emissions from a power plant and injecting the gas into the ground, where it would be trapped naturally as tiny bubbles and safely stored in briny porous rock.
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