Tuesday, 9 May 2017
Protect Your Immune System by Refusing To Be Dominated!
A study published in the November 25, 2016 issue of the journal Science shows that subordinate status in a social group seems to have harmful effects on an individual’s immune system. More specifically, this study found that a female rhesus monkey’s relative position in her group’s dominance hierarchy influenced the functioning of her immune system in the following way: the lower her rank, the fewer immune cells of a certain type her body produced.
And such differences seem to be caused by the activation or non-activation of certain genes. The study’s authors found that when they used experimental manipulations of the group to change individuals’ ranks in the hierarchy, the rate of expression of these genes changed as well. (more…)
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