Psychiatry News and Research

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Psychiatry is the treatment, study and prevention of mental disorders.

Topiramate drug curbs marijuana use among young smokers, but with serious side effects

Combining the drug topiramate with psychological counseling curbed marijuana use among young smokers significantly more than did counseling alone, according to newly published results of a small randomized, controlled trial at Brown University. The results come with a caveat, however: many study volunteers couldn't tolerate the medicine's side effects.

18 Jan 2016

People with intermittent explosive disorder have smaller 'emotional brains'

Neuroimaging studies suggest that frontolimbic regions of the brain, structures that regulate emotions, play an important role in the biology of aggressive behavior.

13 Jan 2016

Long-term use of opioids increases risk of new-onset depression

Opioids may cause short-term improvement in mood, but long-term use imposes risk of new-onset depression, a Saint Louis University study shows.

13 Jan 2016

UCLA discovery could lead to new therapies for autism

UCLA scientists have discovered that an overlooked region in brain cells houses a motherlode of mutated genes previously tied to autism. Recently published in Neuron, the finding could provide fresh drug targets and lead to new therapies for the disorder, which affects one in 68 children in the United States.

13 Jan 2016

Inflammation associated with elevated glutamate in the brain could guide depression treatments

Psychiatrists investigating depression have been energized in recent years by reports of rapid, successful treatment with drugs that interfere with the brain chemical glutamate, such as the anesthetic ketamine.

13 Jan 2016

CGP3466B compound may effectively treat depression

The compound CGP3466B, already proven nontoxic for people, may effectively and rapidly treat depression, according to results of a study in mice.

13 Jan 2016

Intake of Bimuno in early life benefits brain development

Clasado Biosciences Limited, the producers and suppliers of Bimuno® (B-GOS), a unique patented trans-galactooligosaccharide complex, and the Department of Psychiatry, University of Oxford, today announce the results of their latest pre-clinical study, demonstrating for the first time a major role of B-GOS in modulating brain development at the molecular level in early life stages.

11 Jan 2016

Research shows link between lead exposure and ADHD symptoms in children with HFE C282Y gene mutation

Exposure to small amounts of lead may contribute to ADHD symptoms in children who have a particular gene mutation, according to new research published in Psychological Science, a journal of the Association for Psychological Science.

8 Jan 2016

Older age at menopause associated with lower depression risk

A review of medical literature suggests older age at menopause was associated with a lower risk of depression for women in later life. Eleni Th Petridou, M.D., M.P.H., Ph.D., of the National and Kapodistrian University of Athens, Greece, and coauthors included 14 studies in a meta-analysis that represented nearly 68,000 women.

7 Jan 2016

Naturally occurring changes in brain wiring can help patients avert onset of bipolar disorder

Naturally occurring changes in brain wiring can help patients at high genetic risk of developing bipolar disorder avert the onset of the illness, according to a new study led by researchers at the Icahn School of Medicine at Mount Sinai and published online today in the journal Translational Psychiatry.

6 Jan 2016

Researchers find no evidence that prenatal exposure to antidepressants increases risk for autism, ADHD

An analysis of medical records data from three Massachusetts health care systems finds no evidence that prenatal exposure to antidepressants increases the risk for autism and related disorders or for attention-deficit hyperactivity disorder (ADHD).

6 Jan 2016

JGU employs new particle accelerator to enhance research into radiopharmaceutical chemistry

A new particle accelerator will further enhance the research landscape at Johannes Gutenberg University Mainz. It is to be employed to conduct research into potential applications of medical relevance.

5 Jan 2016

Emotions affect brain's creative network, new study finds

The workings of neural circuits associated with creativity are significantly altered when artists are actively attempting to convey emotions, according to a new brain-scanning study of jazz pianists.

5 Jan 2016

Hydroxyurea could be a viable option for children with sickle cell disease

A national sickle cell disease study involving Medical University of South Carolina researchers found that for some children with sickle cell disease, the drug hydroxyurea is as effective as blood transfusions to reduce blood flow speeds in the brain. Increased blood flows are a major risk factor for stroke in these children.

5 Jan 2016

MUSC researchers receive PCORI grant to study safety, effectiveness of three blood-thinning drugs

A research team at the Medical University of South Carolina has been approved for a $13.5 million funding award by the Patient-Centered Outcomes Research Institute to study the safety and effectiveness of three blood-thinning drugs used to prevent potentially deadly blood clots in patients undergoing hip and knee replacement.

5 Jan 2016

New book reveals that self-criticism can be mentally and physically harmful

A new book by Prof. Golan Shahar of Ben-Gurion University of the Negev reveals that self-criticism can be both mentally and physically harmful, leading to mental disorder, chronic fatigue, chronic pain, and even suicide.

4 Jan 2016

MUSC researchers receive $1.68 million NIH grant to study better treatment for chronic pancreatitis, diabetes

MUSC researchers received a $1.68 million National Institutes of Health grant to explore a better treatment for chronic pancreatitis, with the hopes that it also may shed light on a future cure for patients with type 1 diabetes.

4 Jan 2016

Adolescents hospitalized for self-inflicted injuries at increased risk of subsequent death

Adolescents discharged from hospitals in England after an admission for violent, drug- or alcohol-related, or self-inflicted injuries have increased risks of subsequent death and emergency re-admission up to a decade later, according to a study published this week in PLOS Medicine.

30 Dec 2015

Researchers identify inherited traits related to sleep, wake and activity cycles

In the first study of its kind, a team of international scientists led by UT Southwestern Medical Center and UCLA researchers have identified a dozen inherited traits related to sleep, wake, and activity cycles that are associated with severe bipolar disorder.

29 Dec 2015

Study on how immune systems of astronauts respond to seasonal flu vaccine

Every year, as influenza season - and flu shot season--rolls around, medical experts weigh in on just how effective it will be against that year's particular strain. What if that equation could take into account a person's own immune response?

24 Dec 2015

Psychiatry News and Research

Further Reading

Topiramate drug curbs marijuana use among young smokers, but with serious side effects

People with intermittent explosive disorder have smaller 'emotional brains'

Long-term use of opioids increases risk of new-onset depression

UCLA discovery could lead to new therapies for autism

Inflammation associated with elevated glutamate in the brain could guide depression treatments

CGP3466B compound may effectively treat depression

Intake of Bimuno in early life benefits brain development

Research shows link between lead exposure and ADHD symptoms in children with HFE C282Y gene mutation

Older age at menopause associated with lower depression risk

Naturally occurring changes in brain wiring can help patients avert onset of bipolar disorder

Researchers find no evidence that prenatal exposure to antidepressants increases risk for autism, ADHD

JGU employs new particle accelerator to enhance research into radiopharmaceutical chemistry

Emotions affect brain's creative network, new study finds

Hydroxyurea could be a viable option for children with sickle cell disease

MUSC researchers receive PCORI grant to study safety, effectiveness of three blood-thinning drugs

New book reveals that self-criticism can be mentally and physically harmful

MUSC researchers receive $1.68 million NIH grant to study better treatment for chronic pancreatitis, diabetes

Adolescents hospitalized for self-inflicted injuries at increased risk of subsequent death

Researchers identify inherited traits related to sleep, wake and activity cycles

Study on how immune systems of astronauts respond to seasonal flu vaccine

Leveraging the power of automation to boost research

Automating research - solutions and best practices

How can microdialysis benefit drug development

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