Dopamine News and Research

Latest Dopamine News and Research

Pioneering trial offers hope for patients with Parkinson’s disease

In a pioneering new clinical trial, researchers have succeeded in delivering a cell-restoring drug directly to the brains of patients with Parkinson’s disease.

27 Feb 2019

Pioneering clinical trials offers hope to restore damaged cells in Parkinson's disease

The three-part multimillion-pound GDNF study was funded by Parkinson's UK with support from The Cure Parkinson's Trust and in association with the North Bristol NHS Trust.

26 Feb 2019

Neuroscientists reveal that simple brain region can guide complex feats of mental activity

The organization and layout of dendrites is particularly intriguing in the somatosensory cerebral cortex. Like a many-tiered cake, it contains six distinctive layers. Each layer looks a little different.

20 Feb 2019

Researchers capture altered brain activity patterns of Parkinson's in mice

The tell-tale tremors of Parkinson's disease emerge from abnormal activity in a brain region crucial for voluntary movement.

19 Feb 2019

Study finds neuromelanin-sensitive MRI as potential biomarker for psychosis

Researchers have shown that a type of magnetic resonance imaging -- called neuromelanin-sensitive MRI is a potential biomarker for psychosis.

18 Feb 2019

Newly developed stem cell technologies show promise for treating PD patients

Cell replacement may play an increasing role in alleviating the motor symptoms of Parkinson's disease (PD) in future. Writing in a special supplement to the Journal of Parkinson's Disease, experts describe how newly developed stem cell technologies could be used to treat the disease and discuss the great promise, as well as the significant challenges, of stem cell treatment.

15 Feb 2019

Researchers identify brain pathways of aversion

What happens in the brain when we feel discomfort? Researchers at Karolinska Institutet in Sweden are now one step closer to finding the answer. In a new study published in the journal Molecular Psychiatry they identify which pathways in the mouse brain control behavior associated with aversion.

14 Feb 2019

Human brain protein linked with autism has an effect on fruit fly behavior

A mutant gene that encodes a brain protein in a child with autism has been placed into the brains of fruit flies. Fruit flies hosting that gene produce the variant human brain protein and show abnormal behaviors of fear, repetitive activity and altered social interaction, reminiscent of autism impairments.

12 Feb 2019

Hormonal cycles may make women more prone to drug addiction, higher relapse rates

Women's hormonal cycles may not only make them more prone to drug addiction but also more affected by triggers that lead to relapse, a new Vanderbilt University study revealed. The findings are especially significant since there are virtually no addiction studies in women that account for these cycles.

11 Feb 2019

Vilcek Foundation prizes awarded to immigrants for their work on human biology and disease

The Vilcek Foundation is pleased to announce the winners of the 2019 Vilcek Foundation Prizes for Biomedical Science, awarded to immigrants who have made significant contributions to the field. Dr. Angelika Amon will receive the $100,000 Vilcek Prize, while Drs. Amit Choudhary, Jeanne T. Paz, and Mikhail G. Shapiro will each receive the $50,000 Vilcek Prize for Creative Promise.

8 Feb 2019

MUSC researchers examine the way estrogen affects drug addiction

Male rats have held steady as the focus of most addiction studies in the past. But as the field begins to take female rats into account, scientists see that drugs like methamphetamine affect the sexes differently, suggesting the basis for a change in addiction treatment.

7 Feb 2019

New study points to potential cure for addiction

The Akay Lab biomedical research team at the University of Houston is reporting in the journal Nature Scientific Reports that a possible cure for addiction may be found by following the pathways of significantly altered dopamine neurons in newborns who were chronically exposed to nicotine in utero.

7 Feb 2019

Making the Most of Microdialysis for Neurotransmitter Analysis

Martin Eysberg provides an introduction to the ALEXYS Neurotransmitter Analyzer, an extremely precise UHPLC-EC detector for neurotransmitter analysis.

From Antec Scientific 6 Feb 2019

Gut microbes could be linked to depression

The human gut contains trillions of bacteria that form the gut microbiome or microbiota. A new research has linked the composition of this gut microbiome and depressive disorder.

4 Feb 2019

Exercising regularly linked to better eating habits

In the latest evidence that it's worth sticking to your health-focused New Year's resolutions, researchers at the University of Texas at Austin have found that exercising regularly is linked to better eating habits.

30 Jan 2019

Study finds that spatial architecture largely dictates connectivity within the brain

A University of California, Irvine-led study reveals that connectivity within the brain appears to be largely dictated by spatial architecture rather than cell type-specific cues. The study was published this month in Cell Reports.

27 Jan 2019

Researchers discover new details of brain pathway related to impulsive behaviors

Researchers from Singapore and South Korea have uncovered new details of a brain pathway that can cause impulsive behaviors.

25 Jan 2019

Study reveals link between dopamine and reward responses in humans when listening to music

A new study published in Proceedings of the National Academy of Sciences (PNAS), reveals a causal link between dopamine and the reward responses in humans when listening to music.

25 Jan 2019

Study shows how gut bacteria affect the treatment of Parkinson's disease

Patients with Parkinson's disease are treated with levodopa, which is converted into dopamine, a neurotransmitter in the brain. In a study published on 18 January in the journal Nature Communications, scientists from the University of Groningen show that gut bacteria can metabolize levodopa into dopamine.

18 Jan 2019

Mutant mice administered with cocaine failed to exhibit hyperactivity, shows study

Cocaine is a highly addictive psychostimulant that induces complex molecular, cellular and behavioral responses. Despite various approaches and years of pre-clinical studies, effective, mechanism-based therapies to assist with cocaine misuse and dependence are still sorely lacking.

16 Jan 2019

Dopamine News and Research

Latest Dopamine News and Research

Pioneering trial offers hope for patients with Parkinson’s disease

Pioneering clinical trials offers hope to restore damaged cells in Parkinson's disease

Neuroscientists reveal that simple brain region can guide complex feats of mental activity

Researchers capture altered brain activity patterns of Parkinson's in mice

Study finds neuromelanin-sensitive MRI as potential biomarker for psychosis

Newly developed stem cell technologies show promise for treating PD patients

Researchers identify brain pathways of aversion

Human brain protein linked with autism has an effect on fruit fly behavior

Hormonal cycles may make women more prone to drug addiction, higher relapse rates

Vilcek Foundation prizes awarded to immigrants for their work on human biology and disease

MUSC researchers examine the way estrogen affects drug addiction

New study points to potential cure for addiction

Making the Most of Microdialysis for Neurotransmitter Analysis

Gut microbes could be linked to depression

Exercising regularly linked to better eating habits

Study finds that spatial architecture largely dictates connectivity within the brain

Researchers discover new details of brain pathway related to impulsive behaviors

Study reveals link between dopamine and reward responses in humans when listening to music

Study shows how gut bacteria affect the treatment of Parkinson's disease

Mutant mice administered with cocaine failed to exhibit hyperactivity, shows study

Todd Bauman and Chris Povich

Scaling organ‑chip technology for human‑relevant drug discovery

Unlocking drug amorphization: Continuous, solvent-free twin screw granulation

Dopamine News and Research

Latest Dopamine News and Research

Todd Bauman and Chris Povich

Scaling organ‑chip technology for human‑relevant drug discovery

Unlocking drug amorphization: Continuous, solvent-free twin screw granulation

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