Neuroscience

Change in brain cells linked to opiate addiction, narcolepsy

Two discoveries—one in the brains of people with heroin addiction and the other in the brains of sleepy mice—shed light on chemical messengers in the brain that regulate sleep and addiction, UCLA researchers say.

Medications

As states consider taxing opioids, drugmakers push back

Facing a rising death toll from drug overdoses, state lawmakers across the country are testing a strategy to boost treatment for opioid addicts: Force drug manufacturers and their distributors to pay for it.

Medications

Vaccines to treat opioid abuse and prevent fatal overdoses

Heroin and prescription opioid abuse and fatal overdoses are a public health emergency in the United States. Vaccines offer a potential new strategy to treat opioid abuse and prevent fatal opioid overdoses.

Medications

Study links rising heroin deaths to 2010 OxyContin reformulation

Efforts by Purdue Pharma in 2010 to make its blockbuster prescription opioid painkiller OxyContin less prone to abuse did nothing to reduce the number of drug overdose deaths across the nation. In fact, according to researchers ...

Medications

Heroin vaccine blocks lethal overdose

Scientists at The Scripps Research Institute (TSRI) have achieved a major milestone toward designing a safe and effective vaccine to both treat heroin addiction and block lethal overdose of the drug. Their research, published ...

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