Parkinson

2023 - 2 - 8

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Image courtesy of "Parkinson's News Today"

Toxic protein levels higher with REM sleep disorder than ... (Parkinson's News Today)

Alpha-synuclein clumps were almost 2.5 times higher in the stool of REM sleep behavior disorder patients than Parkinson's, a study found.

The technology’s ability to tell RBD from Parkinson’s or healthy controls showed a high sensitivity, greater than 75%, the scientists noted. RBD and Parkinson’s patients were similar in age (mean of 66.3 and 64.5 years), while healthy controls were on average eight to 10 years younger (56.4). While it is clear that alpha-synuclein clumps are a Parkinson’s biomarker, measuring their levels in bodily fluids can be challenging. People with RBD are able to move their muscles while in the REM stage, physically acting out vivid dreams. They hypothesized that alpha-synuclein clumps would be evident in patients’ stool. These differences were statistically significant, meaning they were not chance findings. They also were less constipated and Further studies are needed to determine whether RBD patients with high concentrations of alpha-synuclein aggregates in their stool are likely to convert more quickly to Parkinson’s or other alpha-synuclein-related disorders, the team noted. Alpha-synuclein aggregate levels in the stool of RBD patients (median of 9.2 fentomolars) were nearly 2.5 times higher than in Parkinson’s patients (3.8 fentomolars), and their concentration was about 1.8 times as high as those of healthy people (5.2 fentomolars). Parkinson’s patients had been living with the disease for a mean of nine years, and RBD patients for a mean of 7.4 years. [Patients with isolated REM-sleep behavior disorder have elevated levels of alpha-synuclein aggregates in stool](https://www.nature.com/articles/s41531-023-00458-4),” was published in the journal [npj Parkinson’s Disease](https://www.nature.com/npjparkd/). [Parkinson’s disease](https://parkinsonsnewstoday.com/what-is-parkinsons-disease/), have higher levels of toxic alpha-synuclein protein clumps in their stool than do Parkinson’s patients and healthy people, a study showed.

Suppressing c-Abl in Parkinson disease (Nature.com)

Using an in silico design drug discovery approach with existing molecule scaffolds, Karuppagounder et al. report the development of the brain-penetrant orally ...

Get time limited or full article access on ReadCube. Get full journal access for 1 year Access options

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Morning Pointe Foundation To Offer Free Webinar On Parkinson's ... (The Chattanoogan)

The Morning Pointe Foundation will host its latest free Caregiver Café webinar, “Parkinson's Disease: More than Motor Symptoms,” on Tuesday, March 7 at 6:30 ...

“I know the topic of Parkinson’s will be of interest to many families and caregivers.” Khowaja is a phenomenal speaker with a wealth of experience and information to share on a topic that affects so many seniors,” said Miranda Perez, Morning Pointe Foundation executive director. The session will address the phenomenon of Parkinson’s psychosis (delusions and hallucinations), how common it is, how to recognize it, the brain chemistry behind it and how to treat it.

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Laser therapy for Parkinson's disease | Interviews | Parkinson's Life (Parkinson's Life)

Dr Wayne Markman discusses a cold laser device that his firm, SYMBYX Biome, developed for people with Parkinson's disease – and the symptoms that this ...

[difficulty walking](https://parkinsonslife.eu/podcast-freezing-moving-and-cueing-understanding-gait-and-parkinsons-disease/) and balance issues, may also improve. We have some funny stories of a customer in New Zealand who started being able to smell rubbish again – he thought the world was a lot smellier than he remembered! The infrared light therapy facilitates cell repair, especially those cells in oxidative distress due to poisoning and/or ageing. That’s why the laser device, PDCare, is available for purchase online. Some people witness changes in the first one to two weeks – for others, it is more gradual. [SYMBYX Biome](https://symbyxbiome.co.uk/) and developing light therapy products to improve chronic conditions, such as Parkinson’s. [News](https://parkinsonslife.eu/category/news/) There are dozens of reputable universities around the world publishing frequently on the microbiome – that is, the billions of small, microscopic organisms living in the gut, on the skin and in the mouth, ears and nose. When we started SYMBYX, there was no published human data on the impact of light therapy on the gut in reducing Parkinson’s symptoms. She explains that when you have a gut microbiome disproportionately affected by mostly external stressors, such as Being able to do this with something as safe and natural as focused light energy is beyond cool. I was, therefore, inspired to co-found SYMBYX, along with some scientists and our chairman, Peter Carre, to make a real difference.

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Image courtesy of "Neurology Live"

REM-Sleep Behavior Disorder Associated With Worse Cognition in ... (Neurology Live)

Nearly two-third of all participants with REM-sleep behavior disorder had mild cognitive impairment level 2 with multi-domain MCI, but particularly ...

"RBD may represent a specific pathway to PD, with high levels of cognitive impairment and a specific cognitive profile," the study authors wrote. All told, total MOCA scores were worse in the higher risk group compared with the lower risk group (P = .009) and in the RBD group compared with PREDICT-PD participants. For example, the investigators noted that it is not known whether all at-risk participants will develop future PD, and how many of the patients with RBD will convert to PD. Specifically, rates of MCI level 1 were 12.8% in the lower-risk, 21.9% in the higher-risk, and 64% in patients with RBD (lower risk vs higher risk, P = .12; RBD vs PREDICT-PD, P <.01). After using Bonferroni correction for multiple comparisons, investigators continued to observe worse cognition in the RBD group across most cognitive sub-domains of the MOCA (all domains except naming, P ≤.001). Led by senior investigator Anette Schrag, MD, PhD, professor of clinical neurosciences, UCL Queen Square Institute of Neurology, the study compared higher and lower risk patients, defined as being below the lowest and within the highest 15th percentiles of risk, respectively, and RBD vs all PREDICT-PD participants from the general population.

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Teleatherapy bags €700000 to grow Parkinsons speech therapy ... (Siliconrepublic.com)

Cork-based start-up Teleatherapy aims to better connect speech therapists with Parkinson's disease patients to reduce waitlists.

The company plans to hire speech and language therapists to increase the number of clients who can avail of the service. The start-up, based in University College Cork, is currently a team of four with plans to expand further. The platform lets these professionals prescribe exercises for clients, which can then be completed at home through an app on their phone or tablet.

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AC immune awarded grants from Parkinson's, ALS organizations ... (Parkinson's News Today)

AC Immune has been awarded two research grants to identify TDP-43, a protein implicated in Parkinson's and other neurological diseases.

So far, the company’s TDP-43-PET tracers have demonstrated their ability to selectively target disease-causing TDP-43 in brain tissue. The Target ALS grant will support a collaboration between AC Immune, Kansas City University, Barrow Neurological Institute, and the International Center for Engineering and Biotechnology to advance the development of an antibody-based test to detect disease-causing forms of TDP-43 in bodily fluids. The MJFF grant will support AC Immune’s TDP-43 positron emission tomography (PET) tracer program, a noninvasive imaging test with the potential to be the first to detect and monitor the progression of TDP-43-related diseases. Toxic TDP-43 buildup can occur in the brain before symptoms emerge, making a noninvasive test to detect TDP-43 in the brain important for an early and accurate diagnosis. “It is an honor to have the support of MJFF and Target ALS, two leading international organizations that recognize the pressing need for diagnostics to detect [disease-causing] TDP-43,” Andrea Pfeifer, AC Immune’s CEO, said in a [AC Immune](https://www.acimmune.com/) has been awarded two research grants to identify the presence of TDP-43, a protein that plays a key role in neurodegeneration underlying [Parkinson’s disease](https://parkinsonsnewstoday.com/what-is-parkinsons-disease/) and other neurological diseases.

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Image courtesy of "Independent.ie"

Cork startup raises €700k to improve access to speech therapy for ... (Independent.ie)

Teleatherapy, which is based in University College Cork, offers speech therapy technology to clinics and individuals with the disease. Parkinson's disease is ...

The platform saves time for speech therapists who are working with limited resources and can help reduce waiting times. The platform enables speech and language therapists to prescribe exercises for clients which they can then complete at home with an app on their phone or tablet. “Losing the ability to communicate can be incredibly isolating and impact people's ability to participate in everyday life.

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Michael J. Fox Foundation Honored as "Silver" and "Listener's ... (PRNewswire)

PRNewswire/ -- The Michael J. Fox Foundation for Parkinson's Research (MJFF) announces its "Parkinson's Science POV" limited series podcast is a "Silver" ...

Fox Foundation for Parkinson's Research](https://c212.net/c/link/?t=0&l=en&o=3779068-1&h=613157583&u=https%3A%2F%2Fwww.michaeljfox.org%2F&a=The+Michael+J.+Fox+Foundation+for+Parkinson%27s+Research) (MJFF) announces its ["Parkinson's Science POV"](https://c212.net/c/link/?t=0&l=en&o=3779068-1&h=1159442941&u=https%3A%2F%2Fwww.michaeljfox.org%2Fparkinsons-science-pov-series&a=%22Parkinson%27s+Science+POV%22) limited series podcast is a "Silver" and "Listener's Choice" winner of the inaugural [Signal Awards](https://c212.net/c/link/?t=0&l=en&o=3779068-1&h=2290650385&u=https%3A%2F%2Fwww.signalaward.com%2F&a=Signal+Awards), an initiative celebrating the world's best podcasts. Operating at the hub of worldwide Parkinson's research, the Foundation forges groundbreaking collaborations with industry leaders, academic scientists and government research funders; creates a robust open- access data set and biosample library to speed scientific breakthroughs and treatment with its landmark clinical study, PPMI; increases the flow of participants into Parkinson's disease clinical trials with its online tool, Fox Trial Finder; promotes Parkinson's awareness through high-profile advocacy, events and outreach; and coordinates the grassroots involvement of thousands of Team Fox members around the world. In addition to funding $1.75 billion in research to date, the Foundation has fundamentally altered the trajectory of progress toward a cure. The Foundation pursues its goals through an aggressively funded, highly targeted research program coupled with active global engagement of scientists, Parkinson's patients, business leaders, clinical trial participants, donors and volunteers. As the world's largest nonprofit funder of Parkinson's research, The Michael J. Podcast listeners globally, submitting over 135,000 votes for their favorites in the inaugural "Listeners Choice" category, also honored MJFF's "Parkinson's Science POV" limited series. The Signal Awards recognition of our podcast's ability to provide accessible, conversational and practical information on Parkinson's science to our community is a testament to our world-class research team and why we exist as an organization," said Holly Teichholtz, MJFF's chief marketing officer. [signalaward.com](https://c212.net/c/link/?t=0&l=en&o=3779068-1&h=2541589145&u=https%3A%2F%2Fwww.signalaward.com%2F&a=signalaward.com). The award-winning limited series joins MJFF's existing Parkinson's podcast offering that launched in 2009. Fox Foundation is dedicated to accelerating a cure for Parkinson's disease and improved therapies for those living with the condition today. "We hope podcast listeners around the world will tune in to learn more about the heartening progress in Parkinson's drug development, and learn about the collective role we play in bringing better treatments and a cure to fruition." MJFF's limited series co-hosted by Foundation research staff — Chief Scientific Officers Brian Fiske, PhD, and Mark Frasier, PhD, and Vice President of Research Engagement Maggie Kuhl — offers people and families impacted by Parkinson's disease (PD) with conversation and analysis of the Foundation's high-impact global PD research programs.

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Image courtesy of "The Hindu"

Cusat gets patent for developing tech for Parkinson's disease ... (The Hindu)

According to the method of the present invention, approximately 90% of peripheral blood mononuclear cells can be converted into dopaminergic neurons. Cells ...

Because these cells can be extracted from the blood of the Parkinson’s patient itself, tissue rejection with normal transplantation therapy does not occur. According to the method of the present invention, approximately 90% of peripheral blood mononuclear cells can be converted into dopaminergic neurons. Cells developed in this way could be the most effective transplantation/regenerative therapy for Parkinson’s disease, which results from the loss of dopaminergic cells.

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€20000 raised by siblings in 100-mile run for Parkinson's (Drogheda Independent)

Runners from Drogheda & District and Julianstown joined a Stamullen woman and her family, who recently undertook a 100 mile challenge this month to raise ...

“We're delighted, we really enjoyed it and I want to say a huge thank you to everyone for such amazing support.” “That was three times the amount we thought it would make!” “During our challenge, we received an outpour of donations and raffle prizes from local businesses and families in the community,” says Nessa. "The event and money we raised were way beyond our expectations, so it was a great day; everybody really seemed to enjoy it and we're delighted.,” explains Nessa. “Our mam Cindy Darby started off with a pain In her shoulder like so many Parkinson’s patients but was officially diagnosed in 2015,” explains Nessa. But in December of last year, Mam was no longer mobile and wheelchair bound.

Local News in Brief: Parkinson's session slated (The Independent)

King's Daughters Medical Center is offering a COVID-19 vaccination clinic from 8 a.m. to 6 p.m., on Sunday, Feb. 19, at its Drive-Thru Center, at 2406 Carter ...

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Michael J. Fox Reflects on Rise to Fame and Life with Parkinson's (Smithsonian)

A new documentary offers an intimate look at the actor and activist's story.

With leading roles in “ [Family Ties](https://www.imdb.com/title/tt0083413/)” and [Back to the Future](https://www.imdb.com/title/tt0088763/), the Canadian-American actor had become a household name. [Davis Guggenheim](https://www.imdb.com/name/nm0346550/), [Still: A Michael J. Two years after that, he stepped down from his leading role on “ [Spin City](https://www.imdb.com/title/tt0115369/)” and shifted his focus to activism, launching the [Michael J. “I think that lack of certainty helps the documentary,” he writes. “It’s in moments like this,” he writes, “that Still beautifully uses nostalgia to its advantage, giving the slick sequences an added dose of emotion.” Bradshaw describes this “cutesy-ironic habit” as “unnecessary, distracting and slightly naive,” though he ultimately concludes that Fox’s humor and courage make Still a “highly watchable and affecting film.” “It’s such joy.” Fox opens up about his alcoholism following his diagnosis, as well as the equally challenging process of getting sober. But his world changed in 1991, when doctors diagnosed him with [Parkinson’s disease](https://www.parkinson.org/) at age 29. “I didn’t know what was coming. Fox](https://www.michaeljfox.org/) was one of Hollywood’s biggest stars. I was definitely an alcoholic.”

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Image courtesy of "eyeforfilm.co.uk"

Still: A Michael J Fox Movie (2023) Movie Review from Eye for Film (eyeforfilm.co.uk)

The pace of Davis Guggenheim's engaging documentary about Michael J Fox takes its cue from the velocity with which the Canadian star tackled his career and ...

Sharp editing from Michael Harte, intercuts moments from his film career that indicate his mental state - with The Secret Of My Success proving particularly useful for angst - so that the film has a weight of meaning, both speaking to the star’s career and his personal life. The sense of intimacy is also added to by Fox’s recollections about his marriage to Tracy Pollan - who he met on Family Ties - along with home video and the film doesn’t shy away from the problems he had with alcohol, although it maintains its breezy sweep. Doing things at a lick, in fact, is something the quick-thinking star clearly still prefers, which is just one of the reasons why his diagnosis with Parkinson’s Disease at the early age of 29 was so devastating for him.

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I can name my demon, says patient whose neurologist confirmed ... (GPB)

Georgia patient Chris Griffin says the Syn-One test biopsy results brought him peace of mind, and helped him make lifestyle changes and treat his ...

“When I got the diagnosis, it was a relief,” Griffin said. “This may be a spectrum where if you have this alpha-synuclein protein in one part of the brain, then you get Parkinson's,” Athni said. "Then laying out a treatment option that we can do as well as just telling them more about the prognosis and what to expect down the road.” Most people work a normal career.” After scientists discovered a link between alpha-synuclein protein in the appendix and gut of patients who developed Parkinson’s, in 2020, the U.S. And at that point, I knew something was wrong.”

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Titusville gym helping people fight against Parkinson's Disease (WKMG News 6 & ClickOrlando)

We went to a gym in Titusville where this week's Getting Results Award winner offers classes for people dealing with the disease and he isn't pulling any ...

“This helps with the off periods and the on periods. They’re not,” Lewey said. But more importantly, is that folks know that they can reach out and get in touch with other support groups or exercise programs.” It’s Greek for rock,” Russ Lewey said. “I’m doing pretty well,” Diane Lewey said. The short burst of energy takes his breath away. Some work at the speed bags, others spend their time at stations designed to test their cognitive skills. “It’s an exercise program, a place to come together, work together and play together.” “I flew bombers for 10 years of my career so it seemed like a natural fit.” Russ Lewey and his wife, Diane arrive early at the Uppercut Gym in Titusville three mornings a week. On periods are when our medicine is kicking in.” “Diane’s nickname is Petra.

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Image courtesy of "Molecular Neurodegeneration"

Translational molecular imaging and drug development in ... (Molecular Neurodegeneration)

Parkinson's disease (PD) is a progressive neurodegenerative disorder that primarily affects elderly people and constitutes a major source of disability ...

Evaluation of (rac)-, (R)- and (S)-(18)F-OF-NB1 for imaging GluN2B subunit-containing N-methyl-D-aspartate receptors in non-human primates. Sawada H, Oeda T, Kuno S, Nomoto M, Yamamoto K, Yamamoto M, Hisanaga K, Kawamura T, Amantadine Study G. 1999;38:109–19. GlycineB antagonists and partial agonists in rodent models of Parkinson’s disease–comparison with uncompetitive N-methyl-D-aspartate receptor antagonist. J Parkinson’s dis. First-in-Human Evaluation of Positron Emission Tomography/Computed Tomography With [(18)F]FB(ePEG12)12-Exendin-4: A Phase 1 Clinical Study Targeting GLP-1 Receptor Expression Cells in Pancreas. Levodopa in the Treatment of Parkinson’s Disease: Current Status and New Developments. Front Endocrinol (Lausanne). TSPO PET with [18F]GE-180 sensitively detects focal neuroinflammation in patients with relapsing–remitting multiple sclerosis. PET/SPECT molecular imaging in clinical neuroscience: recent advances in the investigation of CNS diseases. [CAS](/articles/cas-redirect/1:CAS:528:DC%2BC2sXhtl2kurrP) [Google Scholar](http://scholar.google.com/scholar_lookup?&title=%CE%B22-Adrenoreceptor%20is%20a%20regulator%20of%20the%20%CE%B1-synuclein%20gene%20driving%20risk%20of%20Parkinson%E2%80%99s%20disease&journal=Science&volume=357&pages=891-898&publication_year=2017&author=Mittal%2CS&author=Bj%C3%B8rnevik%2CK&author=Im%2CDS&author=Flierl%2CA&author=Dong%2CX&author=Locascio%2CJJ&author=Abo%2CKM&author=Long%2CE&author=Jin%2CM&author=Xu%2CB) Global, regional, and national burden of neurological disorders, 1990–2016: a systematic analysis for the Global Burden of Disease Study 2016.

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Image courtesy of "TheThings"

Michael J. Fox Faced A Real Life Threat While Filming This Movie (TheThings)

In 1989, while reprising his role as Marty McFly in Back to the Future III, the Academy Award-winning actor agreed to partake in one of the riskiest stunts of ...

Despite the risks involved, the lynching scene was certainly not the first time Michael J. I was convinced now that my problem was physiological and not neurological, probably related to the Back to the Future hanging.” “Noose around my neck, dangling from the gallows pole, my carotid artery was blocked, causing me briefly to pass out,” his memoir reads. “At the last moment before they string him up, he manages to insert his left hand between the rope and his neck,” Fox revealed in his memoir. Although a lynching would, in ordinary circumstances, fall under Croughwell’s domain, the scene required a close-up of McFly’s face, which meant that Fox had no choice but to perform the stunt himself. Fox worked with a stunt double named Charlie Croughwell to bring Marty McFly to life. “This shot was not designed to include my whole body, so for the first couple of takes, I stood on a small wooden box,” Fox would later reveal in his memoir, Lucky Man: A Memoir. Fox established himself as a versatile and talented actor with his portrayal of Marty McFly in the first two installments of Back to the Future. In 1989, while reprising his role as Marty McFly in Back to the Future III, the Academy Award-winning actor agreed to partake in one of the riskiest stunts of his career. It, therefore, came as no surprise when the actor reprised his role in the franchise’s third and final installment. It was, therefore, quite disheartening when, shortly after filming the final installment of [Back to the Future](http://www.thethings.com/back-to-the-future-movies-things-never-noticed/), Fox was diagnosed with Parkinson’s disease, a degenerative disorder often associated with life-threatening complications. Fox was at the height of success in the 1980s.

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Image courtesy of "The Rafu Shimpo"

Nutritionist to Speak at Parkinson's Support Meeting (The Rafu Shimpo)

The Little Tokyo Parkinson's Support Group at Union Church will hold a meeting on Saturday, Feb. 18, from 10 a.m. to noon at the Union Church of L.A., ...

She will discuss the best diet for Parkinson’s disease, health management and nutrition. to noon at the Union Church of L.A., 401 E. The Little Tokyo Parkinson’s Support Group at Union Church will hold a meeting on Saturday, Feb.

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Image courtesy of "KTVQ Billings News"

Billings gym helping Parkinson's patients cope (KTVQ Billings News)

“I noticed my left side started moving slower and coordination wasn't as good. Ruined my golf game,” says Billings orthodontist Buddy Kastrop, who found out ...

The class meets every Monday and Wednesday afternoon. We are all in the same boat—just at different stages,” says Bennett. “I think it is really a great thing. He says he jumped on the opportunity after a Parkinson’s support group approached him a few years ago. “When I was holding papers it would kind of rattle. The one thing they have found with exercise is it is the one thing that can slow the progression of the disease, and in addition to that it is just a great community here,” says Karen Sanford Gall.

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