Neuroscience

New headway in battle against neurodegenerative diseases

(Medical Xpress)—Conditions which may accelerate the spread of Parkinson's disease, and a potential means of enhancing naturally-occurring defences against neurodegenerative disorders, have been identified in two new studies.

Parkinson's & Movement disorders

Physicists push new Parkinson's treatment toward clinical trials

The most effective way to tackle debilitating diseases is to punch them at the start and keep them from growing. Research at Michigan State University, published in the Journal of Biological Chemistry, shows that a small ...

Parkinson's & Movement disorders

Research uncovers how pesticides increase risk for Parkinson's disease

Previous studies have shown the certain pesticides can increase the risk for developing Parkinson's disease. Now, UCLA researchers have now found that the strength of that risk depends on an individual's genetic makeup, which ...

Neuroscience

Scientists redefine how the brain plans movement

(Medical Xpress)—University of Queensland researchers have made a surprise discovery about how the brain plans movement that may lead to more targeted treatments for patients with Parkinson's disease.

Parkinson's & Movement disorders

Parkinson gene: Nerve growth factor halts mitochondrial degeneration

(Medical Xpress)—Neurodegenerative diseases like Parkinson's disease involve the death of thousands of neurons in the brain. Nerve growth factors produced by the body, such as GDNF, promote the survival of the neurons; ...

Parkinson's & Movement disorders

Finding points to possible new Parkinson's therapy

A new study shows that, when properly manipulated, a population of support cells found in the brain called astrocytes could provide a new and promising approach to treat Parkinson's disease. These findings, which were made ...

Medical research

Nicotine exploits COPI to foster addiction

A study in The Journal of General Physiology helps explain how nicotine exploits the body's cellular machinery to promote addiction. The findings could lead to new therapies to help people quit smoking.

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