A flood of new discoveries has refined our definition of cancer stem cells. Now it’s up to human clinical trials to test if they can make a difference in patients.
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Early experiments show that a hybrid form of the common pain reliever can effectively inhibit the growth of many tumor types.
With an eye to understanding animal regeneration, Alejandro Sánchez Alvarado has turned a freshwater planarian into a model system to watch.
For the first time researchers have demonstrated the molecular tango that gives rise to repeating patterns in developing animal embryos.
Imaging cell cytoskeletons during early embryonic development leads researchers to uncover a new regulator of cell shape
Brain imaging and gene analyses in twins reveal that white matter integrity is linked to an iron homeostasis gene.
The body’s own mechanism for dispersing the inflammatory reaction might lead to new treatments for chronic pain.
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January 1, 2012
Meet some of the people featured in the January 2012 issue of The Scientist.
Not all inflammation leads to pain. Despite widespread infection followed by fever, colds rarely cause pain. But when some cytokines and certain immune cells are active near pain-sensing nerves, they trigger receptors that convey pain sensations to t
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