Serotonin News and Research

Latest Serotonin News and Research

Targeting TAAR5 can provide a new treatment opportunity for neurodegenerative disorders

St Petersburg University researchers, led by Professor Raul R. Gainetdinov, Director of the Institute of Translational Biomedicine and Academic Supervisor of the St Petersburg University Hospital, have found a new role for recently discovered neurotransmitter system that uses the trace amine-associated receptor 5 (TAAR5) for neurotransmission.

11 Nov 2020

New insights into the relationship between sweet taste of sugar and satiety regulation

To date, very little is known about how sweetness perception contributes to satiety. This study, conducted by an Austrian-German team led by chemists Veronika Somoza and Barbara Lieder, provides new insights into the relationship between the sweet taste of sugar, energy intake and the regulatory process of hunger and satiety.

10 Nov 2020

Critically ill COVID-19 patients experience novel platelet-activating immune complexes, study finds

Canadian researchers from McMaster University, Ontario, have pinpointed platelet activating immune complexes in coagulation disorders associated with coronavirus disease 2019 (COVID-19), the condition caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2).

10 Nov 2020

Commonly prescribed anti-depressant may halt the growth of childhood sarcoma

A new study has found that a commonly prescribed anti-depressant may halt growth of a type of cancer known as childhood sarcoma, at least in mice and laboratory cell experiments.

6 Nov 2020

Addictive drug displays different acute pharmacology and synaptic plasticity

Nucleus accumbens in the brain play a central role in the risk-reward circuit. Their operation is based chiefly on three essential neurotransmitters: dopamine, which promotes desire; serotonin, whose effects include satiety and inhibition; and glutamate, which drives goal-directed behaviors and responses to reward-associated cues and contexts.

30 Oct 2020

Happiness neurotransmitter serotonin plays role in evolutionary expansion of the neocortex

During human evolution, the size of the brain increased, especially in a particular part called the neocortex.

23 Oct 2020

Improving sleep after trauma exposure may ease negative consequences

Increasing the amount of time spent asleep immediately after a traumatic experience may ease any negative consequences, suggests a new study conducted by researchers at Washington State University's Elson S. Floyd College of Medicine.

22 Oct 2020

Study finds higher cannabis dose is associated with larger reductions in OCD compulsions

People with obsessive-compulsive disorder, or OCD, report that the severity of their symptoms was reduced by about half within four hours of smoking cannabis, according to a Washington State University study.

20 Oct 2020

Serum metabolite profile can help identify individuals at risk of alcohol-related disease

A new study from the University of Eastern Finland is the first in the world to show that the serum metabolite profile can be used to identify individuals likely at risk of developing an alcohol-related disease in the future.

19 Oct 2020

A better understanding of the gut-brain axis may lead to new treatments for neurological disorders

Anyone who has experienced "butterflies in the stomach" before giving a big presentation will be unsurprised to learn there is a physical connection between their gut and their brain.

16 Oct 2020

STAT3 deficiency reduces emotional reactivity, shows study

Numerous scientific studies indicate that inflammatory processes play a key role in the development of psychiatric disorders.

14 Oct 2020

Two well-known neurochemicals found to be involved in sub-second perception, cognition

In first-of-their-kind observations in the human brain, an international team of researchers has revealed two well-known neurochemicals -; dopamine and serotonin -; are at work at sub-second speeds to shape how people perceive the world and take action based on their perception.

12 Oct 2020

Dopamine and serotonin play role in perception and decision-making

Scientists at Wake Forest School of Medicine have recorded real time changes in dopamine and serotonin levels in the human brain that are involved with perception and decision-making.

12 Oct 2020

An overview of withdrawal syndromes following discontinuation of psychotropic drugs

The current issue of Psychotherapy and Psychosomatics reports an article that analyzes the data that are available on what may happen when psychotropic drugs are discontinued.

24 Sep 2020

Maternal gut microbiota can promote healthy fetal brain development

During pregnancy in mice, the billions of bacteria and other microbes that live in a mother's intestines regulate key metabolites, small molecules that are important for healthy fetal brain development, UCLA biologists report Sept. 23 in the journal Nature.

24 Sep 2020

Type 1 diabetes is associated with increased risk of falls

New research presented at this year's annual meeting of the European Association for the Study of Diabetes (EASD), held online this year (21-25 September), shows that having type 1 diabetes (T1D) is associated with a 33% increase in the risk of falls compared with the general population, while having type 2 diabetes (T2D) is associated with a 19% increased risk of falls.

21 Sep 2020

Scientists investigate how psychedelic drugs interact with brain cells at the molecular level

Psychedelic drugs such as LSD, psilocybin, and mescaline cause severe and often long-lasting hallucinations, but they show great potential in treating serious psychiatric conditions, such as major depressive disorder.

18 Sep 2020

Measuring brainwaves produced during REM sleep can predict patients response to treatment from depression

Scientists have discovered that measuring brainwaves produced during REM sleep can predict whether a patient will respond to treatment from depression.

14 Sep 2020

Molecular imaging reveals ASD-related brain differences

People with autism spectrum disorder have lower levels of a protein that regulates the amount of serotonin in the brain, a paper from Karolinska Institutet in Sweden published in the journal Molecular Psychiatry reports.

9 Sep 2020

Research highlights the effects of confinement due to COVID-19 among pregnant women

Researchers of Medicine and Physical Therapy at the CEU Cardenal Herrera University of Valencia and of the Italian University of Catania, have published the results of the first study on the effects of confinement due to the COVID-19 pandemic among pregnant Spanish women.

8 Sep 2020

Serotonin News and Research

Latest Serotonin News and Research

Targeting TAAR5 can provide a new treatment opportunity for neurodegenerative disorders

New insights into the relationship between sweet taste of sugar and satiety regulation

Critically ill COVID-19 patients experience novel platelet-activating immune complexes, study finds

Commonly prescribed anti-depressant may halt the growth of childhood sarcoma

Addictive drug displays different acute pharmacology and synaptic plasticity

Happiness neurotransmitter serotonin plays role in evolutionary expansion of the neocortex

Improving sleep after trauma exposure may ease negative consequences

Study finds higher cannabis dose is associated with larger reductions in OCD compulsions

Serum metabolite profile can help identify individuals at risk of alcohol-related disease

A better understanding of the gut-brain axis may lead to new treatments for neurological disorders

STAT3 deficiency reduces emotional reactivity, shows study

Two well-known neurochemicals found to be involved in sub-second perception, cognition

Dopamine and serotonin play role in perception and decision-making

An overview of withdrawal syndromes following discontinuation of psychotropic drugs

Maternal gut microbiota can promote healthy fetal brain development

Type 1 diabetes is associated with increased risk of falls

Scientists investigate how psychedelic drugs interact with brain cells at the molecular level

Measuring brainwaves produced during REM sleep can predict patients response to treatment from depression

Molecular imaging reveals ASD-related brain differences

Research highlights the effects of confinement due to COVID-19 among pregnant women

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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