The RAS pathway is a cellular signaling pathway that regulates growth and development in humans. RASopathies are a group of diseases characterized by defects in RAS signaling.
Feb 8, 2013
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Scientists at the Center for Translational Medicine at the Temple University School of Medicine are inching closer to solving a long-standing mystery in sepsis, a complex and often life-threatening condition that affects ...
Jan 25, 2013
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One of the most insidious ways that parasitic diseases such as malaria and toxoplasmosis wreak their havoc is by hijacking their host's natural cellular processes, turning self against self. Researchers from the Perelman ...
Jan 16, 2013
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The p53 tumor suppressor protein manages DNA repair mechanisms in response to genetic damage and kills off precancerous cells before they multiply. The loss of p53 due to mutation greatly increases risk of tumorigenesis. ...
Jan 16, 2013
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Research at the University of Edinburgh tracked electrical signals in the part of the brain linked to spatial awareness.
Jan 10, 2013
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Pemphigus vulgaris is a life-threatening autoimmune skin disease that is occurs when the body's immune system generates antibodies that target proteins in the skin known as desomogleins. Desmogleins help to form the adhesive ...
Jan 9, 2013
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After you eat, your liver switches from producing glucose to storing it. At the same time, a cellular signaling pathway known as the unfolded protein response (UPR) is transiently activated, but it is not clear how this pathway ...
Dec 21, 2012
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Cholesterol plays a key role in regulating proteins involved in cell signaling and may be important to many other cell processes, an international team of researchers has found.
Dec 19, 2012
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Researchers at the University of California, San Diego School of Medicine report that tumor cells use stress signals to subvert responding immune cells, exploiting them to actually boost conditions beneficial to cancer growth.
Dec 18, 2012
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Inflammatory joint disease (arthritis) is affecting more and more, and especially older, people. In a recent survey by Statistik Austria, 39 per cent of people over the age of 60 stated that they have a form of arthritis. ...
Dec 5, 2012
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