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'Hunker down' stress impacts gene expression

The chronic stress of living in neighborhoods with high rates of violence and poverty alters gene activity in immune cells, according to a new study of low-income single Black mothers on the South Side of Chicago. The changes in stress-related gene expression reflect the body’s “hunker down” response to long-term threat, a physiological strategy for lying low and considering new actions rather than launching an immediate “fight-or-flight” response. This has implications for health out...
United States University Of Illinois Clare Rittschof Ruby Mendenhall Meggan Lee Steve Cole

'Hunker down' stress genes boosted in women who live in violent neighborhoods

 E-Mail IMAGE: Living in a violent neighborhood increased stress-related gene activity in low-income Black mothers, a study from the University of Illinois and collaborators found. Illinois professors pictured, from left: Sandra Rodriguez-Zas, animal... view more  Credit: Photo by L. Brian Stauffer CHAMPAIGN, Ill. -- The chronic stress of living in neighborhoods with high rates of violence and poverty alters gene activity in immune cells, according to a new study of low-income single ...
United States University Of Illinois Clare Rittschof Ruby Mendenhall Meggan Lee Steve Cole

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