Parkinson’s disease and a group of related neurodegenerative disorders known as synucleinopathies impact millions globally. These conditions, including Parkinson’s disease (PD), dementia with Lewy bodies (DLB), multiple system atrophy (MSA), and pure autonomic failure (PAF), are progressive neurodegenerative diseases that, despite having some similar symptoms like tremors and cognitive issues, vary in their outcomes and do not benefit from identical treatments. A common feature among them is the accumulation of an abnormal protein in nerve fibers within the skin, known as phosphorylated α-synuclein (P-SYN). Now, neurologists have developed a simple skin biopsy test that can detect this abnormal form of alpha-synuclein with high positivity rates in individuals with such disorders. In the study, neurologists at Beth Israel Deaconess Medical Center (BIDMC, Boston, MA, USA) enrolled 428 people, ages 40-99 years who were either diagnosed with one of the synucleinopathies based on clinical evaluations confirmed by specialists or were healthy volunteers ...
The progressive neurological disorder affects approximately 12,400 people in Scotland AbbVie’s Produodopa (foslevodopa-foscarbidopa) has been accepted by the Scottish Medicines Consortium (SMC) for use within NHS Scotland to treat advanced levodopa-responsive Parkinson’s disease (PD). PD patients with severe motor fluctuations and hyperkinesia or dyskinesia when previous available combinations of PD medicinal products have not provided satisfactory results and who are not eligible for deep brain stimulation will be eligible for the treatment. Affecting around 12,400 people in Scotland, PD is a progressive neurological disorder that results from the loss of dopamine-producing brain cells and is characterised by tremor, muscle rigidity, slowness of movement and difficulty with balance. Patients with advanced PD are marked by more severe and complex symptoms, including severe motor deficits, a risk of falling and cognitive problems. The SMC’s decision is supported by data from two phase 3 clinical trials, M15-741 and M15-736, which demonstrated that Produodopa ...
Pedaling on a stationary bicycle built for two may improve the health and well-being for both people with Parkinson’s disease and their care partners, according to a small, preliminary study released today, February 29, 2024, that will be presented at the American Academy of Neurology’s 76th Annual Meeting taking place April 13–18, 2024, in person in Denver and online. Jennifer Trilk, PhD, University of South Carolina School of Medicine in Greenville, said, “Our study found that a unique cycling program that pairs people with Parkinson’s disease with their care partners can improve the physical, emotional and mental well-being of both cyclists to improve their quality of life. It is just as important that care partners also receive care, so that is why we included them as the cycling partner. The goal of our small study was to determine if tandem cycling was beneficial. The next step will be to confirm ...
Coya Therapeutics is expanding its development plans to study the company’s lead combination therapy COYA-302 in frontotemporal dementia and Parkinson’s disease in addition to amyotrophic lateral sclerosis (ALS) This follows the announcement of successful pre-IND and Type C meetings between Coya and the US Food and Drug Administration (FDA) earlier this month about the candidate. The company plans to file an IND for developing the drug in frontotemporal dementia in Q2 2024 and start a Phase II study the same quarter. The plans for studying COYA-302 in Parkinson’s will follow later, with an IND filing and a Phase I/II start proposed in 2025. In a deal worth up to $677.25m, Dr Reddy’s Laboratories had signed a licence agreement with Coya in December to develop and commercialise COYA 302 to treat ALS in the European Union (EU), the UK, the US and Canada. Under the terms of the agreement, Coya can ...
Researchers at the University of Wisconsin–Madison have identified a protein key to the development of a type of brain cell believed to play a role in disorders like Alzheimer’s and Parkinson’s diseases and used the discovery to grow the neurons from stem cells for the first time. The stem-cell-derived norepinephrine neurons of the type found in a part of the human brain called the locus coeruleus may enable research into many psychiatric and neurodegenerative diseases and provide a tool for developing new ways to treat them. Yunlong Tao, an investigator at Nanjing University in China who was a research professor at UW–Madison’s Waisman Center when the study was performed, and Su-Chun Zhang, a UW–Madison professor of neuroscience and neurology, published their work on the cells, which they call LC-NE neurons, today in the journal Nature Biotechnology. Norepinephrine neurons in the locus coeruleus regulate heartbeat, blood pressure, arousal, memory, attention and ...
Researchers from the French National Institute of Health and Medical Research, the French National Center for Scientific Research and the University of Bordeaux in France, along with Swiss researchers and neurosurgeons, have successfully designed and tested a spinal stimulation implant to treat Parkinson’s disease. Conducted in collaboration with the Swiss Federal Institute of Technology in Lausanne and the Lausanne university and hospital (UNIL CHUV), the implant was tested to correct disabling gait disorders, which are associated with 90% of people living with advanced Parkinson’s and are often resistant to treatment. Parkinson’s disease is a neurodegenerative condition which progressively damages and leads to a loss of nerve cells in parts of the brain. Gait disorders are commonly caused by weakness of the hip and lower extremity muscles, such as cerebral palsy, muscular dystrophy and spinal muscular dystrophy. The implant directly stimulates nerve cells in the spinal cord responsible for controlling leg ...
The report outlines ways the government can help patients with Parkinson’s disease Parkinson’s UK has called on the government to take action to help people with Parkinson’s disease (PD) get their medication on time in hospital, as part of its relaunched ‘Get It On Time’ campaign to mark World Patient Safety Day on 17 September. The charity, alongside Diabetes UK, Epilepsy Action, National Aids, Rethink Mental Illness and the Richmond Group, supported by the Royal College of Emergency Medicine and the Royal Pharmaceutical Society, outlined in a joint statement how the government can take action to help patients with PD. PD is a progressive neurological condition which affects an estimated 128,000 people in England. People living with PD can experience severe harm to their health, such as trauma, as a result of not receiving their medication on time while in hospital. The issue also affects patients living with diabetes, epilepsy ...
An international survey conducted by Parkinson’s Europe, developed in partnership with STADA, has revealed that people taking oral medications for Parkinson’s disease experience varying effects. The survey, financially supported by STADA’s affiliate Brittania Pharmaceuticals, involved 992 participants with advanced Parkinson’s across 53 countries. It revealed that more than 96% of respondents said that they took medication for their condition, two-thirds of which were receiving oral levodopa or another single oral therapy. Parkinson’s disease is a neurodegenerative disease that progressively damages parts of the brain. Symptoms of advanced Parkinson’s are more complex and have a stronger effect on day-to-day life. The study revealed that 65% of respondents reported varying effects; 42% reported a partial response without the usual resolution of motor symptoms; 40% reported a delayed onset of effect; and 60% reported that they ‘regularly’ or ‘often’ experienced the effect of a medication wearing off before the next dose. It also ...
Bayer and BlueRock Therapeutics have announced positive results from their phase 1 stem cell clinical trial, showing that the treatment improved symptoms of Parkinson’s disease. The trial results were presented at the International Congress of Parkinson’s Disease and Movement Disorders in Copenhagen, Denmark. Parkinson’s disease is the fastest-growing neurodegenerative disease in the world and causes parts of the brain to become progressively damaged over many years. The condition affects around 145,000 people in the UK. As part of the trial, a total of 12 people with Parkinson’s underwent surgery to receive either a high or low dose of bemdaneprocel (BRT-DA01), an experimental therapy involving dopamine-producing cells developed from stem cells. Stem cells develop different types of specialised cells, including skin, muscle or brain cells. For years, researchers have been working to find a way to convert stem cells into dopamine-producing brain cells to be used to replace those that are ...
New research published in the journal Gut suggests that certain gastrointestinal symptoms could be an early warning sign of Parkinson’s disease. Symptoms including constipation, dysphagia (difficulty swallowing) and irritable bowel syndrome (IBS) are suspected to drive the development of Parkinson’s disease, along with cerebrovascular disease (CD), such as a stroke or brain aneurysm, and Alzheimer’s disease (AD). Parkinson’s is one of the fastest-growing neurodegenerative diseases in the world and affects around 145,000 people in the UK. There is currently no cure for the condition. Researchers analysed the US medical records of 24,624 people with Parkinson’s and compared them to 19,046 people with AD, 23,942 with CD, and 24,624 with healthy brains to determine whether patients with Parkinson’s experienced gut issues six years prior to diagnosis and whether they had a higher chance of developing the condition. The gastrointestinal tract possesses millions of nerve cells that communicate with the brain. Researchers ...
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