(Medical Xpress)—It seems as if a tumor deprived of oxygen would shrink. However, numerous studies have shown that tumor hypoxia, in which portions of the tumor have significantly low oxygen concentrations, is in fact linked ...
Sep 13, 2012
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(Medical Xpress)—In a study to decipher clues about how prostate cancer cells grow and become more aggressive, Johns Hopkins urologists have found that reduction of a specific protein is correlated with the aggressiveness ...
Aug 27, 2012
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Using a new assay method to study tumor cells, researchers at the University of California, San Diego School of Medicine and UC San Diego Moores Cancer Center have found evidence of clonal evolution in chronic lymphocytic ...
Jul 27, 2012
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In the largest study of its kind, researchers have profiled genetic changes in cancer with drug sensitivity in order to develop a personalised approach to cancer treatments. The study is published in Nature on Thursday 29 ...
Mar 28, 2012
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(Medical Xpress) -- It can be frightening enough to know that your child has brain cancer without the additional heartbreak of being told that the treatment is not working despite aggressive therapy. New research from The ...
Feb 15, 2012
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Researchers have discovered a restricted pattern of molecules that differentiate early-stage breast tumors from invasive, life-threatening cancer. They also found a similar molecular signature that correlated with the aggressiveness ...
Feb 7, 2012
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Just as people's bodies and minds can become addicted to substances such as drugs, caffeine, alcohol, their cancers can become addicted to certain genes that insure their continued growth and dominance.
Dec 8, 2011
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Researchers at Cold Spring Harbor Laboratory (CSHL) have identified an enzyme that appears to be a significant regulator of breast cancer development. Called PTPN23, the enzyme is a member of a family called protein tyrosine ...
Jun 30, 2011
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A new study from Harvard School of Public Health (HSPH) and University of California, San Francisco, researchers suggests that men with prostate cancer who smoke increase their risk of prostate cancer recurrence and of dying ...
Jun 21, 2011
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Researchers have identified characteristic patterns of molecules called microRNA (miRNA) in the blood of people with lung cancer that might reveal both the presence and aggressiveness of the disease, and perhaps who is at ...
May 12, 2011
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