Indirect DNA damage - Wikipedia, the free encyclopedia Feb 13, 2008 ... Indirect DNA damage: The chromophore absorbs UV-light ( * denotes an excited state), and the energy of the excited state is creating singlet ...
DNA damage activates ATM through intermolecular ... DNA damage activates ATM through intermolecular autophosphorylation and dimer dissociation. Bakkenist CJ, Kastan MB. Department of Hematology-Oncology, ...
Chemotherapy Resistance Sep 7, 2009 ... In response to DNA damage and blocked replication, eukaryotes activate the DNAdamage checkpoint pathway, which stops the cell cycle, ...
Melanoma and Other Skin Cancers - Causes Jun 7, 2006 ... The following are some ways in which cancer may develop and some defensive actions that the skin uses to defend itself against DNA damage. ...
Blame Your Gray Hair on Stress Jun 12, 2009 ... Researchers have discovered that the kind of "genotoxic stress" that does damage to DNA depletes the melanocyte stem cells (MSCs) within ...
Daily sex improves men's sperm quality: study Jul 1, 2009 ... Researchers enrolled 118 men whose sperm had higher-than-normal DNA damage-- between 15 percent and 98 percent DNA fragmentation index ...
Eppendorf presents Young Investigator Award 2009 Dr Oscar Fernandez-Capetillo won the prize for research showing that endogenous DNA damage can, through replicative stress (RS), lead to accelerated ageing. ...