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Researchers identify potential alcoholism mechanisms linked to dynamical dopamine imbalance

Researchers from the Higher School of Economics, Ecole Normale Supérieure, Paris, Indiana University and the Russian Academy of Sciences Nizhny Novgorod Institute of Applied Physics have identified potential alcoholism mechanisms, associated with altered dopaminergic neuron response to complex dynamics of prefrontal cortex neurones affecting dopamine release.

9 Mar 2017

Improving women's health can lead to sharp reduction in domestic violence, study shows

Chronically ill low-income women who thought they were dying experienced a sharp reduction in domestic violence after getting access to a life-saving treatment, a Johns Hopkins University-led study found.

8 Mar 2017

Researchers reveal potential health risks of deep space travel

Sending a manned mission to Mars requires more than a powerful launch rocket. Prep work also includes learning how a three-year space flight could affect the human body.

8 Mar 2017

Giving up cigarettes may be vital for smokers in recovery from illicit substance use disorders, study shows

Smokers in recovery from illicit drug use disorders are at greater risk of relapsing three years later compared with those who do not smoke cigarettes. Results of the study by researchers at Columbia University's Mailman School of Public Health and the City University of New York appear online in The Journal of Clinical Psychiatry.

7 Mar 2017

CAMH study measures impact of hospital-wide tobacco-free policy on attitudes and adverse events

A new study by the Centre for Addiction and Mental Health showed positive changes in attitudes and a reduction in patient agitation after implementing a fully tobacco-free environment at Canada's largest mental health and addiction teaching hospital.

6 Mar 2017

Experts highlight urgent need to explore how cannabis use can be made safer

As cannabis laws become liberalised in many countries, experts writing in The Lancet Psychiatry argue that there is an urgent need to explore how cannabis use can be made safer.

3 Mar 2017

Advances in Optogenetics

Optogenetics is a way of introducing information into the brain using light, it targets specific cells or connections across the brain. It is fast, like brain signaling, and helps you communicate with neural circuitry in a language more similar to what is normally used within the brain.

From Pittcon 2 Mar 2017

New anti-cocaine monoclonal antibody moves forward towards clinical studies in humans

A University of Cincinnati researcher who has developed an immunotherapy to help reverse cocaine addiction that's been successful in animal models says he hopes to have it in clinical trials in human volunteers within a year.

28 Feb 2017

Cerebellum can be responsible for brain alterations linked to drug addiction, research shows

An international research team led by the Universitat Jaume I has shown that the cerebellum, contrary to what was thought, fulfils functions that go beyond the motor sphere and can be co-responsible for the brain alterations associated with addictive consumption of drugs.

23 Feb 2017

Cocaine addiction may disrupt iron regulation in the brain, study finds

Cocaine addiction may affect how the body processes iron, leading to a build-up of the mineral in the brain, according to new research from the University of Cambridge.

21 Feb 2017

Study shines light on pervasiveness of unsafely stored opioids in homes with children

Nearly 70 percent of prescription opioid medications kept in homes with children are not stored safely, a new study by researchers at the Johns Hopkins Bloomberg School of Public Health finds.

20 Feb 2017

New research reveals brain chemistry involved in human bonding

In new research published Monday in the journal Proceedings of the National Academy of Sciences, Northeastern University psychology professor Lisa Feldman Barrett found, for the first time, that the neurotransmitter dopamine is involved in human bonding, bringing the brain's reward system into our understanding of how we form human attachments.

17 Feb 2017

SLU scientist examines potential biomarkers for pain linked to debilitating health conditions

With new funding from The Mayday Fund, a Saint Louis University researcher will leverage her discovery of a pain pathway to determine if either of two key molecules can be used as biomarkers for pain associated with four debilitating health conditions: chemotherapy-induced peripheral neuropathy, endometriosis, interstitial cystitis and vulvodynia.

16 Feb 2017

Addiction News and Research

Researchers identify potential alcoholism mechanisms linked to dynamical dopamine imbalance

Improving women's health can lead to sharp reduction in domestic violence, study shows

Researchers reveal potential health risks of deep space travel

Giving up cigarettes may be vital for smokers in recovery from illicit substance use disorders, study shows

CAMH study measures impact of hospital-wide tobacco-free policy on attitudes and adverse events

Experts highlight urgent need to explore how cannabis use can be made safer

Advances in Optogenetics

New anti-cocaine monoclonal antibody moves forward towards clinical studies in humans

Cerebellum can be responsible for brain alterations linked to drug addiction, research shows

Cocaine addiction may disrupt iron regulation in the brain, study finds

Study shines light on pervasiveness of unsafely stored opioids in homes with children

New research reveals brain chemistry involved in human bonding

SLU scientist examines potential biomarkers for pain linked to debilitating health conditions

Weak working memory and impulse control pose serious risk for later substance abuse in adolescents

Mice study shows how WAVE1 protein regulates the brain's response to cocaine

Neurotrophic factor GDNF regulates dopamine neurons in the brain, research shows

Researchers explore role played by nicotine in grouping of nicotinic receptors within the brain

Study finds sharp rise in number of older Americans taking multiple brain-affecting drugs

TSRI scientists describe how key molecules in the brain work together to trigger intense anxiety

Study finds link between depression and initiation of e-cigarette use among college students

Leveraging the power of automation to boost research

Automating research - solutions and best practices

How can microdialysis benefit drug development

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