News

A dose of ‘hopamine’ may help personalize Parkinson’s care

While dopamine-replacing therapies are a key component of Parkinson’s disease care, they only reflect a person’s physical characteristics or the state of their disease. Adding a dose of “hopamine” — a person’s own unique set of hopes, desires, experiences, and skills — to Parkinson’s care takes patients’ personal characteristics…

Red/yellow brain pigment linked to Parkinson’s disease: Study

People with Parkinson’s disease have higher than normal levels of a nerve cell-damaging red/yellow pigment called pheomelanin in their substantia nigra, the area of the brain that’s mainly affected by the neurodegenerative disease, a study showed. By contrast, levels of eumelanin — an antioxidant black/brown pigment responsible for the…

Symptom-responding deep brain stimulation system in development

Researchers at Michigan Technological University are developing a “smart” deep brain stimulation (DBS) system to treat Parkinson’s disease that’s automatically activated only when needed, making it more effective and energy-efficient. The researchers are using neuromorphic computing — an approach inspired by the structure and function of the human…

FDA needs additional information before approval of ABBV-951

The U.S. Food and Drug Administration (FDA) has requested more information about the specialized pump used to administer ABBV-951 (foslevodopa/foscarbidopa), an under-the-skin formulation of levodopa/carbidopa, before it will consider approving the therapy for motor fluctuations in people with advanced Parkinson’s disease. The agency’s complete response letter comes 10…