Researchers at Case Western Reserve University School of Medicine have identified a molecule linked to more aggressive forms of breast cancer – a discovery that could point the way to potential cures.
Dec 17, 2012
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Researchers show that the global epidemic of Clostridium difficile 027/NAP1/BI in the early to mid-2000s was caused by the spread of two different but highly related strains of the bacterium rather than one as was previously ...
Dec 9, 2012
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Highlanders in Tibet and Ethiopia share a biological adaptation that enables them to thrive in the low oxygen of high altitudes, but the ability to pass on the trait appears to be linked to different genes in the two groups, ...
Dec 6, 2012
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Cancer biologists have known for decades that even the most potent cancer-causing genes do not act alone. Yet, identifying which combinations of genetic changes can cause a tumor to form and disease to progress remains a ...
Dec 5, 2012
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When researchers at the University of Pennsylvania messed with the internal clocks of mouse fat cells, a surprising thing happened. The mice got fat.
Dec 4, 2012
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New research has found there are several different ways that kidney tumours can achieve the same result – namely, grow.
Nov 21, 2012
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The development of acute myeloid leukemia (AML) is associated with a variety of genetic changes. Some of these alterations are epigenetic, wherein the sequence of the genes is unchanged, but chemical modifications to the ...
Nov 19, 2012
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A team of 17 researchers, led by scientists Eduard Batlle and Elena Sancho in the Colorectal Cancer Laboratory at the Institute for Research in Biomedicine (IRB Barcelona), have determined that the ability of colon cancer ...
Nov 12, 2012
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(Medical Xpress)—Doug Brugge, a professor of public health and community medicine at Tufts, assesses the possible reasons.
Nov 12, 2012
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New insight into the aggressive behavior of certain adult B-acute lymphoblastic leukemias has provided researchers with a potential new prognostic biomarker and a promising new therapeutic target.
Oct 29, 2012
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