Psychology & Psychiatry

Imbalance between serotonin and dopamine in social anxiety disorder

The balance between the neurotransmitters serotonin and dopamine may affect whether a person develops social anxiety disorder. Previous research has mainly focused on either the serotonin or the dopamine system individually. ...

Neuroscience

High fat diet impairs new neuron creation in female mice

A high fat diet limits the birth and growth of new neurons in adult female, but not male, mice, according to new research published in eNeuro. Further research could inspire metabolism-based preventions and treatments for ...

Medical research

CBT for social anxiety may have a protective effect on cells

Cognitive Behavioural Therapy (CBT) for patients with social anxiety not only helps to reduce anxiety levels but also seems to protect against accelerated cellular ageing, a study involving researchers at Karolinska Institutet ...

Genetics

CRISPR provides hope of sickle cell cure

Thanks to the 'cut and paste' gene editing technique CRISPR, scientists are homing in on a cure for sickle cell disease—a genetic blood disorder—while other research is looking at how to expand the potential of CRISPR-based ...

Neuroscience

Blood pressure drug could help problem drinkers

A drug used to treat high blood pressure may alleviate anxiety induced by long-term heavy alcohol use, and also halt the damage such drinking can cause to the brain's ability to grow new cells, QUT research shows.

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