Serotonin News and Research

Latest Serotonin News and Research

Study finding suggests new ways in which genetic mutations may cause brain disorders

Many kids say they love their mom and dad equally, but there are times when even the best prefers one parent over the other. The same can be said for how the body's cells treat our DNA instructions. It has long been thought that each copy - one inherited from mom and one from dad - is treated the same. A new study from scientists at the University of Utah School of Medicine shows that it is not uncommon for cells in the brain to preferentially activate one copy over the other.

25 Feb 2017

Deep brain stimulation may help improve mental, physical health in patients with anorexia nervosa

Deep brain stimulation might alter the brain circuits that drive anorexia nervosa symptoms and help improve patients’ mental and physical health, according to a small study published in The Lancet Psychiatry.

25 Feb 2017

Study provides insights into how excess serotonin affects motivation

A new study in mice shows that increasing serotonin, one of the major mediators of brain communication, affects motivation - but only in certain circumstances. Furthermore, the study revealed that the short and long term effects of increased serotonin levels are opposed - a completely unforeseen property of this neurotransmitter's functional system.

15 Feb 2017

Melatonin content of dietary supplements shows wide variability, study finds

A new study suggests that the melatonin content of dietary supplements often varies widely from what is listed on the label.

14 Feb 2017

New drug discovered in zebrafish model of pediatric epilepsy shows promising results in clinical study

"Bench-to-bedside" describes research that has progressed from basic science in animal models that has led to therapies used in patients.

13 Feb 2017

TSRI biologists identify brain hormone that selectively stimulates fat metabolism

Biologists at The Scripps Research Institute have identified a brain hormone that appears to trigger fat burning in the gut. Their findings in animal models could have implications for future pharmaceutical development.

27 Jan 2017

LSD influences perception by stimulating serotonin receptors in the brain

Researchers from UZH have discovered how the perception of meaning changes in the brain under the influence of LSD. The serotonin 2A receptors are responsible for altered perception.

27 Jan 2017

Anxiety linked to severe quality-of-life impairment in postmenopausal women

Whether anxiety increases common menopause symptoms such as hot flashes and sleep disruption or whether these symptoms cause increased anxiety remains an ongoing debate.

25 Jan 2017

Functional MRI brain scan may help predict patient’s response to antidepressant therapy

A functional MRI brain scan may help predict which patients will respond positively to antidepressant therapy, according to a new study published in the journal Brain.

25 Jan 2017

Characterizing the Brain - Cell by Cell

My group develops approaches to study cell-to-cell signaling in the brain – how the cells of the brain talk to each other. The brain is heterogeneous, probably more so than any other organ in our body, and many of its functions depend on the unique characteristics of these cells.

From Pittcon 23 Jan 2017

Study shows structural impact of membrane lipids on medically relevant serotonin transporters

Neurotransmitter transporters are some of the most popular transport proteins in research as they play a major role in the processing of signals in the brain. A joint study by TU Wien and the Medical University of Vienna has now successfully demonstrated for the first time the structural impact of membrane lipids on medically relevant serotonin transporters.

19 Jan 2017

Antidepressant use during pregnancy could increase risk of birth defects in baby, study reveals

A new Université de Montréal study in the British Medical Journal reveals that antidepressants prescribed to pregnant women could increase the chance of having a baby with birth defects.

18 Jan 2017

$Antidepressant use doubles hip fracture risk among elders with Alzheimer's disease$

Antidepressant use doubles hip fracture risk among elders with Alzheimer's disease

Antidepressant use nearly doubles the risk of hip fracture among community-dwelling persons with Alzheimer's disease, according to a new study from the University of Eastern Finland.

11 Jan 2017

Second-hand smoke exposures before conception affect fetal brain development

Exposure to second-hand tobacco smoke -- even before conception -- appears to have a lingering impact that can later impair the brain development of a fetus, researchers at Duke Health report.

5 Jan 2017

New evidence may explain how gut microorganisms affect human physiology

Researchers have found evidence that could shed new light on the complex community of trillions of microorganisms living in all our guts, and how they interact with our bodies.

30 Dec 2016

Researchers find effective cure for social anxiety disorders

Social phobia is the most common anxiety disorder of our time. But the current treatment regimen for patients with this diagnosis has not proven very effective. Now a team of Norwegian and British researchers believe they have found a cure for social anxiety disorders.

21 Dec 2016

Novel approach shows promise for treating co-occurring PTSD and SUD

N-acetylcysteine, when combined with group cognitive behavioral therapy, reduced symptoms of posttraumatic stress disorder (PTSD), cravings, and depression significantly more than CBT alone in veterans with co-occurring PTSD and substance use disorder, a particularly difficult-to-treat population, according to the findings of a randomized controlled pilot trial conducted by researchers at the Medical University of South Carolina and the Ralph H. Johnson VA Medical Center.

17 Dec 2016

Study reveals self-harm is leading cause of pregnancy-related deaths in Colorado

Self-harm was the leading cause of pregnancy-associated deaths in Colorado from 2004 to 2014, ahead of car crashes, medical conditions and homicide, according to researchers at the University of Colorado Anschutz Medical Campus.

9 Dec 2016

QUT neuroscientist shows how brainpower could be key to mange stress and lose weight

A QUT neuroscientist internationally acclaimed for her research on alcohol and sugar addiction claims brainpower rather than willpower is the key to living healthily.

8 Dec 2016

Antidepressant use in early pregnancy may increase risk of congenital anomalies in babies or stillbirths

Academics at Swansea University have carried out a dose-response analysis which suggests that pregnant women who take a specific type of antidepressant in early pregnancy have a small but significantly greater risk of having babies with major congenital anomalies (sometimes referred to as birth defects) or stillbirths compared with those who did not take these antidepressants.

2 Dec 2016

Serotonin News and Research

Latest Serotonin News and Research

Study finding suggests new ways in which genetic mutations may cause brain disorders

Deep brain stimulation may help improve mental, physical health in patients with anorexia nervosa

Study provides insights into how excess serotonin affects motivation

Melatonin content of dietary supplements shows wide variability, study finds

New drug discovered in zebrafish model of pediatric epilepsy shows promising results in clinical study

TSRI biologists identify brain hormone that selectively stimulates fat metabolism

LSD influences perception by stimulating serotonin receptors in the brain

Anxiety linked to severe quality-of-life impairment in postmenopausal women

Functional MRI brain scan may help predict patient’s response to antidepressant therapy

Characterizing the Brain - Cell by Cell

Study shows structural impact of membrane lipids on medically relevant serotonin transporters

Antidepressant use during pregnancy could increase risk of birth defects in baby, study reveals

Antidepressant use doubles hip fracture risk among elders with Alzheimer's disease

Second-hand smoke exposures before conception affect fetal brain development

New evidence may explain how gut microorganisms affect human physiology

Researchers find effective cure for social anxiety disorders

Novel approach shows promise for treating co-occurring PTSD and SUD

Study reveals self-harm is leading cause of pregnancy-related deaths in Colorado

QUT neuroscientist shows how brainpower could be key to mange stress and lose weight

Antidepressant use in early pregnancy may increase risk of congenital anomalies in babies or stillbirths

Small solutions for big problems in drug discovery and delivery

Professor Nancy Ip: Pioneering New Paths in Neurodegenerative Therapy

Utilizing process Raman in optimizing cultivated meat production

Serotonin News and Research

Latest Serotonin News and Research

Small solutions for big problems in drug discovery and delivery

Professor Nancy Ip: Pioneering New Paths in Neurodegenerative Therapy

Utilizing process Raman in optimizing cultivated meat production

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