First Biomarker for Depression Identified

Researchers have identified the first biomarker for clinical depression, and it could be helpful in identifying teenage boys at risk of developing the mental illness. Teen boys with depressive mood symptoms, such as feelings of misery, loneliness, or of not being loved, who also had high levels of the stress hormone cortisol were 14 times more likely to develop depression than those with low cortisol levels and no depressive symptoms. During the course of one three-year study, about half of the boys identified as high-risk using this screening tool went on to be diagnosed with clinical depression. More… Discuss


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