Dopamine News and Research

Latest Dopamine News and Research

Scientists confirm neurobiochemical link between dopamine and cognitive flexibility

For the first time, scientists have confirmed a neurobiochemical link between dopamine and cognitive flexibility, according to new research published in the March issue of The Journal of Nuclear Medicine.

28 Mar 2025

Dopamine neurons play a central role in sustaining hedonic eating

A previously overlooked dopamine-producing brain circuit drives hedonic eating, or eating for pleasure, according to a new study in mice.

27 Mar 2025

Discovery provides crucial molecular targets for future obesity treatments

The pleasure we get from eating junk food - the dopamine rush from crunching down on salty, greasy French fries and a luscious burger - is often blamed as the cause of overeating and rising obesity rates in our society.

26 Mar 2025

Researchers uncover protective role of dopamine in regulating tau function

The research group led by Prof. Wang Chu from the College of Chemistry and Molecular Engineering at Peking University published a research article entitled "Quantitative Chemoproteomics Reveals Dopamine's Protective Modification of Tau" in Nature Chemical Biology (DOI:10.1038/s41589-025-01849-9).

21 Mar 2025

Dance emerges as a powerful tool for stress relief

A narrative review highlights dance's unique role in stress regulation, enhancing mental well-being through social interaction and creative expression.

21 Mar 2025

Deep sleep may protect against neurodegeneration

Sleep disturbances may accelerate neurodegeneration, but whether they cause or result from disease remains unclear. Improving sleep quality could help protect against cognitive decline and brain aging.

20 Mar 2025

Brain dynamics during male sexual behavior revealed

To uncover what drives sexual behavior in animals, researchers studied the brain activity of male mice throughout the series of actions involved in sex leading up to ejaculation.

19 Mar 2025

Breakthrough in carbon nanotube sensors could revolutionize health monitoring

In a new study, researchers produced nanomaterials that could be used in developing more accurate sensors for healthcare in the future.

13 Mar 2025

Study reveals dopamine's role in reducing the value of reward memories

New research out of Michigan State University expands on current understanding of the brain chemical dopamine, finding that it plays a role in reducing the value of memories associated with rewards.

12 Mar 2025

How your gut microbiome shapes anxiety

Researchers examine the role of the gut microbiome in the development of anxiety disorders.

12 Mar 2025

Hormones may drive the differences in opioid misuse between men and women

The opioid epidemic has claimed more than half a million lives in the U.S. since 1999, about three-quarters of them men, according to the National Institutes of Health.

10 Mar 2025

New stem cell-based vascular grafts could revolutionize cardiac surgery

Scientists at the Wisconsin National Primate Research Center (WNPRC) and the Morgridge Institute for Research at the University of Wisconsin–Madison have been at the forefront of stem cell research and regenerative biology since James Thomson isolated the first human embryonic stem cell in 1998.

10 Mar 2025

Phase 1 trial examines safety and feasibility of stem cell treatment for Parkinson's

A recently launched Phase 1 clinical trial at Mass General Brigham is examining the safety and feasibility of a groundbreaking treatment approach for Parkinson's disease in which a patient's stem cells are reprogrammed to replace dopamine cells in the brain damaged by the disease.

6 Mar 2025