Neuroscience

Brain scans predict stimulant drug relapse

Predicting who will remain drug-free and who will relapse following treatment for drug addiction has been impossible – so far. Now, Stanford psychologists think they've found a possible clue. For stimulants like cocaine ...

Medications

Heroin addiction treatment and opioid misuse

Michael Fendrich is associate dean for research and a professor in the UConn School of Social Work, whose research focuses on policies, services, interventions, and risk factors related to substance misuse and mental health. ...

Addiction

Addictive cravings still detectable after death

A protein known as FosB in the reward centre of the brain alters in chronically ill people suffering from an addictive disorder (e.g. heroin addiction). It is genetically modified, split off and shortened. This modification ...

Neuroscience

New role for glial energy metabolism in addiction

Addiction may be viewed as a disorder of reward learning. To date, addiction research has focused on the molecular adaptations through which memories of exposure to abused substances are encoded and maintained by nerve cells.

Oncology & Cancer

Cancer groups urge more regulation of E-cigarettes

(HealthDay)—The potential health hazards of e-cigarettes remain unclear, and more regulation on their use is needed, say two groups representing cancer researchers and specialists.

Addiction

Genetics of addiction: Twin studies

Twin studies offer a critical method to studying questions of nature and nurture in addiction research. Identical twins arise from the same fertilized egg, so they share 100 percent of their genes. If a trait is entirely ...

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