Dad's Stress Influences Offspring's Brain Development (IMAGE)

University of Pennsylvania

Dad's Stress Influences Offspring's Brain Development

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University of Pennsylvania researchers have shown at the molecular level how experiencing stress changes a male mouse's sperm in such a way that it affects his offspring's response to stress. This change is imparted epigenetically, or through a means other than the DNA code, by molecules called microRNAs, or miRs.

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University of Pennsylvania

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