Most living organisms – animals, plants, fungi, and even some types of bacteria – have an internal clock, a circadian clock that orchestrates the biochemical, physiological and behavioral functions in each cell according ...
May 10, 2018
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Cancer is mostly caused by changes in the DNA of our cells that occur over a lifetime rather than inherited traits. Identifying the causes of these mutations is a difficult challenge because many processes can result in a ...
Jul 28, 2017
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The simultaneous inhibition of two separate and seemingly unrelated pathways could potentially provide an effective treatment for women with triple-negative breast cancer, according to results of two studies published in ...
Nov 12, 2012
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Gliomas are malignant brain tumors that arise from glial cells called astrocytes, found in the central nervous system. "In treating malignant gliomas, we currently combine radiotherapy with the anticancer drug temozolomide. ...
Jun 26, 2013
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(Medical Xpress)—FMI scientists have identified a novel inhibitor, which synergizes with low-doses of other DNA damaging agents, to induce a dramatic chromosome fragmentation even in normal cells. Unexpectedly, the compound ...
Oct 25, 2013
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A new study about Human Cytomegalovirus (HCMV), a leading cause of birth defects, reveals how the virus co-opts cells' abilities to repair themselves. In the paper published on November 29 in the Open Access journal PLOS ...
Nov 29, 2012
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Using higher-wattage ultra violet (UV) lamps at nail salons to dry and cure polish was associated with more UV-A radiation being emitted, but the brief exposure after a manicure would require multiple visits for potential ...
Apr 30, 2014
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An international team of researchers found how cancer cells respond to DNA damage signaling when in low oxygen, or hypoxia. Through comprehensive gene expression analyses, the team determined how one family of genes controls ...
Mar 20, 2018
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Researchers from the Novo Nordisk Foundation Center for Protein Research at the Faculty of Health and Medical Sciences have characterised a new protein that is important to the genetic stability of cells. It may be significant ...
May 4, 2018
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While developing a new cancer drug, researchers at The Wistar Institute discovered that mice lacking a specific protein live longer lives with fewer age-related illnesses. The mice, which lack the TRAP-1 protein, demonstrated ...
Jul 31, 2014
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