stress

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Exploring the brain’s role in stress-induced anxiety​​​

July 23, 2015 By Jim Dryden BRUCHAS LABORATORY Neurons in the mouse brain appear green as they produce a substance that makes them sensitive to light. The red marks the presence of norepinephrine, which surges under stress. Calming a neural circuit in the brain can alleviate stress in mice, according to new research that could

Stress triggers key molecule to halt transcription of cell’s genetic code

May 27 2015 KANSAS CITY, MO—If DNA is the cookbook of life, then RNA is the scratch paper where the cell writes down its favorite recipes. These recipes could make the pigments of your skin, the vehicles that carry oxygen through your veins, or the signaling molecules that keep cancer in check. Sometimes, when the