News tagged with dna damage

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Chlamydia promotes gene mutations

Chlamydia trachomatis is a human pathogen that is the leading cause of bacterial sexually transmitted disease worldwide with more than 90 million new cases of genital infections occurring each year. About ...

dateJun 20, 2013 in Cell & Microbiology
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Study suggests why some animals live longer

(PhysOrg.com) -- Scientists at the University of Liverpool have developed a new method to detect proteins associated with longevity, which helps further our understanding into why some animals live longer ...

dateMar 29, 2012 in Biotechnology
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Stem cells: Tuning the death sentence

In this week's issue of Science Signaling (22 January, 2013), Danen and colleagues of the Division of Toxicology of LACDR report novel insights into the question how stem cells decide to commit suicide when their DNA is dam ...

dateJan 23, 2013 in Cell & Microbiology
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One protein, two important roles

The molecular pathways involved in the cell cycle are complex and difficult to control. Better understanding of cell control mechanisms, and why they go wrong in cancer, could help open the door to more effective ...

dateJan 29, 2014 in Cell & Microbiology
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