Parkinson's News Updateseveral articles
Ray
Rayilyn Brown
Past Director AZNPF
Arizona Chapter National Parkinson Foundation
From: Diane Wyshak
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From: Northwest Parkinson's Foundation
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Parkinson's News Update
Parkinson's in the news... January 29, 2010
In this issue
Genes, Diet Offer New Clues to Parkinson's Disease
Mice reveal clue to spread of Parkinson's
The American Prevalence of Parkinson's Disease
Parkinson's patients develop brain abnormalities before symptoms occur
Common heart medications may also protect against Parkinson's disease, study finds
Wisdom in mushrooms
Discovery May Help Young People With Parkinson's Disease
Upcoming Events in the Community
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Helpful Links
a.. Our Website
b.. Parkinson's Post Online
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e.. Wellness Center
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Dear Mike,
Our weekly update is designed to keep the Parkinson's community up to date on all the latest science and discoveries that cross our desk each week. Our website carries the full range of articles received this week and in the past.
Please visit us at www.nwpf.org for:
a.. Wellness Conference - Bellevue, WA
b.. all new Wellness Center
c.. event listings
d.. online resources
e.. support group information
f.. and the latest in world news
Comments, questions, and suggestions for newsletter articles are all welcome. Reply to this email, or write to [log in to unmask]
Wishing you a healthful and peaceful New Year,
Bill Bell
Executive Director
a.. Genes, Diet Offer New Clues to Parkinson's Disease
Researchers say they've spotted a new genetic risk factor for Parkinson's disease, as well as a link between the illness and two other factors, metabolism and vitamin B6.
"Our study reveals the interaction of genetic and environmental factors such as dietary habits in the pathogenesis of Parkinson's disease," Dr. Matthias Elstner of Germany's Ludwig-Maximilians-Universitat Munich, said in a news release from the German Research Center for Environmental Health.
Elstner is lead author of a new study published in the January issue of the journal Annals of Neurology.
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a.. Mice reveal clue to spread of Parkinson's
CAMBRIDGE researchers have used mice to help work out how Parkinson's disease might spread in the brain. The study involved feeding mice very low daily doses of the pesticide rotenone. Previous research has suggested that people who are exposed to pesticides for long periods are at a slightly increased risk of developing Parkinson's.
Researchers tested the ability of the mice given rotenone to walk across a revolving beam. Mice receiving rotenone fell off faster than untreated mice, suggesting the rotenone was in some way affecting their balance and mobility.
The scientists also found a significantly increased number of clumps of the protein alpha-synuclein inside the mice's nerve cells of the gut, spinal cord, and in the brain area, which is worst affected in Parkinson's disease
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a.. The American Prevalence of Parkinson's Disease
The prevalence of Parkinson's Disease in the U.S.A. has been found to differ enormously according to location, age and race. The prevalence of Parkinson's Disease in some counties was found to be nearly 12 times higher than in other counties.
Urban areas were more affected than rural areas. Elsewhere, the opposite is usually true. Parkinson's Disease is far from being evenly spread across the U.S.A.. The study revealed a concentration of Parkinson's Disease in the Midwest and Northeast regions of the U.S.A.. Nebraska was previously shown to be the worst affected Complete abstract.
In the over 65s there was found to be a prevalence in some areas of 1 in 7, making it in those places a common medical disorder. Whites were affected with Parkinson's Disease about twice as much as Blacks and Asians, though this difference is progressively decreasing, especially between Blacks and Whites.
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a.. Parkinson's patients develop brain abnormalities before symptoms occur
New American research has found that Parkinson's patients develop brain abnormalities before symptoms of the disease start showing.
The study, which appears in the Journal of Neuroscience, also suggests that parts of the network seem to respond in a last attempt to rescue the brain.
Chris Tang, an author of the study and a Parkinson's investigator at The Feinstein Institute for Medical Research in Manhasset, NY, said: "We were surprised."
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a.. Common heart medications may also protect against Parkinson's disease, study finds
UCLA researchers have discovered that a specific type of medication used to treat cardiovascular conditions such as hypertension, angina and abnormal heart rhythms may also decrease the risk of developingParkinson's disease.
In the first large-scale population-based study of its kind, Dr. Beate Ritz, professor of epidemiology at the UCLA School of Public Health, in collaboration with researchers from the Danish Cancer Society, found that a specific sub-class of dihydropyridine cardiovascular medications was associated with a 26 to 30 percent decrease in the risk of Parkinson's. The findings appear in an upcoming print edition of the journal Annals of Neurology and are currently available online.
Parkinson's disease, the second most common neurodegenerative disorder in the United States, is characterized by a loss of voluntary movement, the result of the death of neurons in an area of the brain known as the substantia nigra, which is involved in movement control.
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a.. Wisdom in mushrooms
For Dr. Marvin Hausman, surgically saving lives has been his life's calling - until now.
The long-time urologist and transplant surgeon and research doctor may have found the key to an effective treatment, if not cure, to a devastating disease that has had doctors puzzled for decades.
Recently, through extensive research with collaborators at the University of Texas and Pennsylvania State University (Penn State) and through his own work, Hausman may have found an effective treatment, even prevention, for Alzheimer's disease.
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a.. Discovery May Help Young People With Parkinson's Disease
Recent research from the Boston University School of Medicine (BUSM) has identified genes that contribute to the early onset of Parkinson's disease and might help to identify techniques capable of delaying symptoms.
Parkinson's disease is a progressive neurological disorder that generally affects people over age fifty. However, according to medical experts, one in ten patients diagnosed with PD is under the age of fifty.
"I was diagnosed with Parkinson's when I was only thirty-four," says Kay Mixson Jenkins, author of the new children's book Who Is Pee Dee? "It was devastating since I was young and in the prime of my life, working and raising my children."
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a.. Upcoming Events in the Community
a.. Wellness Conference on Parkinson's "Finding Balance in Life"
a.. Lessons Learned From Leading DBS Experts
a.. ONLINE Education Program an Expert Briefing about Parkinson's Disease
a.. Victory Summit
a.. Parkinson's Action Network's 16th Annual Forum
a.. Wellness Center and HOPE presentations Now Online
a.. With the help of our new Medical Director, Dr. Monique Giroux, we have started a new resource on our website called the Wellness Center, a virtual community focused on hope, healing, and wellness for all touched by Parkinson's. You can explore this new addition to our website by clicking here.
Register now for the:
2010 Wellness Conference on Parkinson's
"Finding Balance in Life"
Presentations will include:
a.. Nutrition - Learn to make healthy food choices for Parkinson's and obtain practical advice on vitamins and supplements.
a.. Exercise and Fitness - Learn about your body's physical changes with Parkinson's and aging, the benefits of exercise and motivational tips to keep you going.
a.. Stress Management and Emotional Health - Learn how stress affects your body and symptoms, simple techniques you can do to reduce stress and the power of positive thinking.
When: March 20th, 10:00 to 3:00 PM
Where: Hilton Hotel, Bellevue, WA
Register Now!
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