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Psychiatry

A molecular shield from trauma

Why do some people develop post-traumatic stress disorder, but others emerge from a horrific event relatively unscathed? A molecule involved in orchestrating the brain's response to stress may hold the key to this difference. See Article p.492

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Figure 1: Post-traumatic stress disorder (PTSD).

REUTERS/P. ANDREWS; CENTRE: D. PRICE/ALAMY; RIGHT: IMAGE SOURCE/GETTY

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Correspondence to Murray B. Stein.

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Stein, M. A molecular shield from trauma. Nature 470, 468–469 (2011). https://doi.org/10.1038/470468a

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