(Date:5/24/2013)... by avoiding detection and destruction by the immune system. ... cancer cells; however, there are many factors that cause ... cells are immune cells that function to suppress the ... Journal of Clinical Investigation , researchers led by Ronald ... that infiltrate tumors express proteins that can be targeted ...

(Date:5/23/2013)... Plant Science , Automated conserved ... and promoter evolution among grasses , Within the ... of DNA that undergo little change in position and ... for any proteins. Some of these evolutionarily stable sequences, ... the expression of other genes or the condensation of ...

(Date:5/23/2013)... discovering the new mechanism by which estrogen suppresses lipid ... a potential new approach toward treating certain liver diseases. ... colleagues believe they are changing long-held views in the ... of the journal Science Signaling . , "The ... has been that only receptors located in the nucleus ...