Latest news with #Parkinson's-specific
Yahoo
03-05-2025
- Health
- Yahoo
People with Parkinson's invited to attend annual Try-Athlon event
People across York and North Yorkshire who live with Parkinson's are being invited to participate in a national sports and activities event. Sport Parkinson's will host their annual Try-Athlon event once again in 2025, aiming to encourage those with Parkinson's to "get active and challenge their bodies and minds." The event, first held in 2022, is supported by Cure Parkinson's and Parkinson's UK. The 2025 event is set to take place on Sunday, June 22 at the Twickenham Stoop, home of the Harlequins Rugby Union Team, from 10am to 4pm. Relatives, carers, friends, and children are all welcome to join in or spectate. 'Try' activities on the day will include a mix of walking sports such as netball, cricket, tennis, rugby, and football; and a mix of seated and standing activities, including shadow/non-contact boxing, golf, Nordic walking, table tennis, rowing, Pilates, singing, dancing, and static bike cycling. An 'Expert Zone' will give visitors the opportunity to meet industry professionals, including Parkinson's nurses, charity and tech company representatives, dieticians, and reflexologists. A stage in the Expert Zone will host standing and seated workouts; a karaoke band; and Parkinson's-specific dietary advice. Caroline Rassell, CEO at Parkinson's UK, said: "We have had a long and successful working relationship with Sport Parkinson's, and together with Cure Parkinson's we are delighted to be supporting the Try-Athlon again in 2025. "Being active can be one of the best ways to live well with Parkinson's and it's really exciting to see how successful the Try-Athlon has been for getting more people involved in new activities. "We hope that even more people with Parkinson's will get involved this year and we can't wait to see new faces at this year's event and share the benefits of physical activity." Helen Matthews, CEO of Cure Parkinson's, said: "We are delighted to be working with Parkinson's UK, Sport Parkinson's, and Spotlight YOPD more broadly in this way. "Exercise and engagement engenders a positivity that is so important to everybody in the Parkinson's community, and it's this same positivity that drives us to search for a cure." For tickets and to find out more about the event, please visit
Yahoo
11-04-2025
- Health
- Yahoo
New blood test could 'revolutionize' early detection of Parkinson's disease
ST. PAUL, Minn., April 11 (UPI) -- Israeli researchers said Friday they have developed a simple, "revolutionary" blood test that for the first time would allow doctors to detect the onset of Parkinson's disease in its very earliest stages. The authors say the new test can give providers an early warning of when a patient has contracted Parkinson's well before the appearance of noticeable motor symptoms, such as its characteristic tremors, at which point significant damage to neurons in the brain already has been done. It could be of immense benefit to people who may be genetically predisposed to Parkinson's, a progressive neurodegenerative disorder caused primarily by the death or damage to neurons in the brain that produce dopamine. Such a test could also play a key role in future clinical trials in for new drugs seeking to slow or prevent the disease, advocates say. The research, led by the laboratory of renowned neurologist Hermona Soreq at the Hebrew University of Jerusalem, has produced what her team says is a non-invasive blood test that works by measuring levels of genetic material fragments present in the bloodstream that are linked to the neurological damage caused by Parkinson's disease. The results of a study of its effectiveness and accuracy conducted by Hebrew University doctoral student Nimrod Madrer were published Friday in the scientific journal Nature Aging. They showed that by assessing the bloodstream levels of two molecular biomarkers, which have "traditionally been overlooked" in Parkinson's research, the new test can "distinguish pre-symptomatic Parkinson's patients from healthy controls with an accuracy surpassing that of existing clinical diagnostic tools." The genetic materials being measured include two types of "transfer RNA fragments," or tRFs. The test compares the ratio of Parkinson's-specific tRFs to others associated with mitochondria, the "powerhouse" portion of cells which produce energy. An increase in the Parkison's tRFs, along with a corresponding decrease in mitochondrial tRFs, signal the earliest stages of Parkinson's disease with a diagnostic accuracy of 0.86 -- better than anything now possible, the study claims. Soreq is the Charlotte Schlesinger Professor of Molecular Neuroscience at the Silberman Institute for Life Sciences and a founding member of the Hebrew University's Edmond and Lily Safra Center for Brain Sciences. She told UPI the development of a simple blood test for early detection of Parkinson's disease "can offer new opportunities for seeking disease-changing therapeutics, which is impossible today as the disease is only detected when most of the relevant neurons have already died." Such a test could help address omnipresent fears among those with family histories of the disease. According to Johns Hopkins University, about 15% of people with Parkinson's disease have a family history of the condition. Family-linked cases can result from genetic mutations in a group of genes, including LRRK2, PARK2, PARK7, PINK1 and SNCA, although the interactions between the mutations and an individual's risk of developing Parkinson's largely remains a mystery. Still, genetically predisposed people would be among the prime beneficiaries of a successful early-detection test, Soreq said. "There are people who carry Parkinson's disease-causing mutations, they should surely take the test as only a fraction of such carriers develop Parkinson's disease, but all of them are scared because they carry these mutations," she said. "Others may take it due to exposure to risk-elevating materials -- pesticides, for example -- and should also be cautious." The development of a simple blood test that detects Parkinson's disease before it can be diagnosed in the clinic would be "an incredibly exciting advancement for the PD community," American Parkinson Disease Association Chief Mission Officer Dr. Rebecca Gilbert told UPI. Currently, Parkinson's disease is diagnosed based on motor symptoms, such as slowness, stiffness, tremor and balance problems, which develop years or even decades after the first abnormalities are present in the brain. "There are certain 'pre-motor symptoms,' such as smell loss, constipation and REM behavior sleep disorder, which frequently pre-date motor symptoms and are seen in people who are at risk of developing full-blown motor PD," Gilbert said. "One major question about this blood test is: How early in the disease process is it abnormal?" The ability to detect pre-motor Parkinson's "would be incredibly valuable, as early detection can empower people to adopt healthy lifestyle changes that may slow the onset or acceleration of symptoms," she added. The test also could be key in future clinical trials for drugs to prevent the diseases by using it to test compounds in people who have pre-motor Parkinson's disease, ensuring that the trial cohort are all uniformly affected and thus making the results of the trial more reliable. "And, once neuroprotective treatments are available, it will be even more crucial in identifying Parkinson's in its earliest stages, to allow people access to a disease-slowing medication that could be game-changing," Gilbert said.
