How cancer cells change once they spread to distant organs
What can animals' survival instincts tell us about understanding human emotion?
Oncologists have known that in order for Cancer cells to spread, they must transform themselves so they can detach from a tumor and spread to a distant organ. Now, scientists have revealed critical steps in what happens next -- how these cells reverse the process, morphing back into classical cancer that can now grow into a new tumor. read more..
source:http://bit.ly/xQTGhP
What can animals' survival instincts tell us about understanding human emotion?
Can Animals’ Survival Instincts shed additional light on what we know about Human Emotion? Neuroscientists pose this question in outlining a pioneering theory, drawn from two decades of research, that could lead to a more comprehensive understanding of emotions in both humans and animals. read more..
source:http://bit.ly/z7Lojy
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