Scientists have discovered how a toxic protein drains brain energy in Parkinson’s and how to…
Browsing: Parkinson’s Disease
Parkinson’s disease is a progressive neurological disorder that primarily affects movement, caused by the degeneration of dopamine-producing neurons in a region of the brain called the substantia nigra. Common symptoms include tremors, muscle rigidity, slowness of movement, and balance difficulties, though it can also lead to cognitive and mood changes over time. While the exact cause remains unclear, research points to a combination of genetic and environmental factors. Ongoing studies are focused on understanding the molecular mechanisms behind the disease, developing better treatments, and exploring potential avenues for neuroprotection and regeneration.
Scientists have identified the role of an ion channel that plays a key part in…
Depression that appears later in life is often viewed as a response to declining health,…
A new UCLA Health study links long-term residential exposure to the pesticide chlorpyrifos with a…
A new study suggests dopamine may not directly control how fast or forcefully movements are…
Oral bacteria that migrate to the gut can generate metabolites that reach the brain and…
The zap-and-freeze approach let scientists observe ultrafast synaptic recycling in both mouse and human brain…
New findings reveal that untreated obstructive sleep apnea can significantly raise the likelihood of developing…
Feeding mice a compound found in sea squirts appeared to reverse key signs of brain…
A common industrial solvent still polluting U.S. air and soil may raise Parkinson’s risk. The…
Scientists have captured an alarming new look at how Parkinson’s disease may begin. A toxic…
A groundbreaking imaging technique has, for the first time, made the invisible visible. For the…
Researchers have designed a peptide that stabilizes a key brain protein linked to Parkinson’s. Scientists…
Knight Initiative researchers are investigating the detailed processes behind how the brain learns to control…
Scientists at Gladstone Institutes uncovered a surprising reason why dopamine-producing neurons, crucial for smooth body…
Low-oxygen air both prevented and reversed symptoms in a mouse model of Parkinson’s disease. Scientists…
Dogs trained to sniff out Parkinson’s disease are showing remarkable accuracy—up to 98%—in identifying the…
A once-a-week shot from Australian scientists could spare people with Parkinson’s the grind of taking…