Serotonin News and Research

Latest Serotonin News and Research

Study provides evidence for antidepressant effects of ketamine

Better known as an anesthetic or as an illicit hallucinogenic drug, ketamine has also long been noted for alleviating depression. But ketamine has not been tested in a large clinical trial, and all evidence of its antidepressant effects has come from anecdotes and small studies of fewer than 100 patients.

3 May 2017

Experts aim to develop noninvasive technology that accelerates learning

The adage "put your thinking caps on" might evoke visions of an elementary classroom, where a teacher has just admonished cherubic little learners about to embark on a particularly difficult academic adventure.

26 Apr 2017

Personalized approach to pharmacotherapy may provide advances in treatment of panic disorders

Although drug therapy is the accepted first-line treatment for panic disorders, 17% to 64% of patients do not respond adequately and continue to exhibit one of the most common symptoms of PD, the panic attack.

26 Apr 2017

Novel mechanism of antidepressant action may benefit patients unresponsive to SSRI treatment

Antidepressants treat symptoms of depression by increasing levels of brain signaling molecules such as serotonin, as with the most widely used type of antidepressant, selective serotonin reuptake inhibitors.

25 Apr 2017

Antidepressant use during early pregnancy not linked to risk of autism, ADHD in kids, study shows

A study led by Indiana University suggests that mothers' use of antidepressants during early pregnancy does not increase the risk of their children developing autism or attention deficit hyperactivity disorder, conditions previously associated with these medications.

18 Apr 2017

KU researcher reveals possible therapeutic intervention for 'chemobrain' in cancer patients

Findings offered by a University of Kansas researcher, identified as one of 20 'Must See Presenters' at the national meeting of the American Chemical Society in early April, suggest a possible therapeutic intervention for "chemobrain," the cognitive impairment plaguing up to a third of cancer patients following chemotherapy.

12 Apr 2017

X-ray study sheds new light on promising drug target

Researchers hope to design a new generation of drugs against an array of deadly diseases. The task, however, is costly, arduous and often ineffective. One of the key challenges is understanding a particular class of proteins adorning cell surfaces, which are the targets of the majority of pharmaceutical drugs.

5 Apr 2017

Unique metabolic ‘signature’ in urine may help predict development of diabetes in obese teenagers

Researchers have discovered a unique metabolic "signature" in the urine of diabetic, obese black teenagers that they say may become a way to predict the development of type 2 diabetes in people at risk.

4 Apr 2017

Researchers find no connection between serotonin gene, stress and depression

New research findings often garner great attention. But when other scientists follow up and fail to replicate the findings? Not so much.

4 Apr 2017

Scientists target hunger's complex chemistry to yield promising treatments for obesity

Discoveries of hormones related to weight and appetite in the '90s helped spur a search for obesity treatments targeting those hormones-- with disappointing results.

29 Mar 2017

Antidepressants and anti-seizure drugs can effectively treat diabetic nerve pain, research finds

A federal health agency has found certain antidepressants and anti-seizure drugs are among medications that effectively treat diabetic nerve pain.

25 Mar 2017

Study shows effect of spiritual retreats on neurotransmitter systems in the brain

More Americans than ever are turning to spiritual, meditative and religious retreats as a way to reset their daily life and enhance wellbeing.

23 Mar 2017

FDA approves drug as add-on treatment for Parkinson's disease patients

The U.S. Food and Drug Administration today approved Xadago (safinamide) tablets as an add-on treatment for patients with Parkinson's disease who are currently taking levodopa/carbidopa and experiencing "off" episodes.

21 Mar 2017

Mouse study provides target for development of faster-acting antidepressant medications

Standard antidepressant medications don't work for everyone, and even when they do they are slow to kick in. In an effort to find better depression treatments, researchers at University of California San Diego School of Medicine discovered that inhibiting an enzyme called Glyoxalase 1 (GLO1) relieves signs of depression in mice.

21 Mar 2017

Neuroscientists elucidate how serotonin helps to deal with unfamiliar changing environment

Serotonin, one of the major chemical messengers serving neuronal communication, is usually associated with the direct regulation of affective states and mood in general.

16 Mar 2017

SSRIs may reduce risk of revision surgery following total hip or knee replacement

Patients who take selective serotonin reuptake inhibitors (SSRIs), commonly prescribed medications used to treat anxiety and depression, may experience a reduced risk of revision surgery following total hip (THR) or total knee replacement (TKR), according to new research presented today at the 2017 Annual Meeting of the American Academy of Orthopaedic Surgeons.

14 Mar 2017

Scientists find evidence for gene that may be linked to social phobia

People with social anxiety avoid situations in which they are exposed to judgment by others. Those affected also lead a withdrawn life and maintain contact above all on the Internet.

9 Mar 2017

Study reports presence of structural changes in the brain during medication treatment for depression

A study led by Ravi Bansal, PhD, and Bradley S. Peterson, MD, of The Saban Research Institute of Children's Hospital Los Angeles, has found structural differences in the cerebral cortex of patients with depression and that these differences normalize with appropriate medication.

7 Mar 2017

Neuroscientists examine how 'decision uncertainty' signals drive rapid changes in pupil size

Whether it involves stopping at a traffic light or diving into freezing water to save someone from drowning: many of our everyday problems require snap decisions in the face of uncertainty. When making decisions, it has been suggested that neurochemicals rapidly flood the brain and signal how uncertain somebody is about a choice.

6 Mar 2017

Study provides new insights into side effects of antipsychotics

After much deliberation and anxiety, the family finally sought psychiatric help for their son. And the results were in a way, a relief.

28 Feb 2017

Serotonin News and Research

Latest Serotonin News and Research

Study provides evidence for antidepressant effects of ketamine

Experts aim to develop noninvasive technology that accelerates learning

Personalized approach to pharmacotherapy may provide advances in treatment of panic disorders

Novel mechanism of antidepressant action may benefit patients unresponsive to SSRI treatment

Antidepressant use during early pregnancy not linked to risk of autism, ADHD in kids, study shows

KU researcher reveals possible therapeutic intervention for 'chemobrain' in cancer patients

X-ray study sheds new light on promising drug target

Unique metabolic ‘signature’ in urine may help predict development of diabetes in obese teenagers

Researchers find no connection between serotonin gene, stress and depression

Scientists target hunger's complex chemistry to yield promising treatments for obesity

Antidepressants and anti-seizure drugs can effectively treat diabetic nerve pain, research finds

Study shows effect of spiritual retreats on neurotransmitter systems in the brain

FDA approves drug as add-on treatment for Parkinson's disease patients

Mouse study provides target for development of faster-acting antidepressant medications

Neuroscientists elucidate how serotonin helps to deal with unfamiliar changing environment

SSRIs may reduce risk of revision surgery following total hip or knee replacement

Scientists find evidence for gene that may be linked to social phobia

Study reports presence of structural changes in the brain during medication treatment for depression

Neuroscientists examine how 'decision uncertainty' signals drive rapid changes in pupil size

Study provides new insights into side effects of antipsychotics

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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