Summary
This WebMD article reports on a study that found that Alzheimer's patients' immune systems lacked a component that clears up brain plaque in healthy people.
Original source:
http://my.webmd.com/content/Article/107/108462.htm
Details
New research shows that plaque buildup in the brains of Alzheimer's patients may be related to immune system problems.
Researchers in California recently studied 24 people with probable or possible Alzheimer's disease, as well as 20 healthy people.
Alzheimer's diseaseAlzheimer's disease gradually damages areas of the brain involved in memory, intelligence, judgment, language, and behavior.
Alzheimer's disease is most common among older adults, but it's not a normal part of aging.
That's twice as many as in 1980, but far less than the 11-16 million cases that the group says could be seen by 2050 due to the aging population.
"Macrophages are the janitors of the innate immune system, gobbling up waste products in the brain and throughout the body," says researcher Milan Fiala, MD, in a news release.
Fiala works in the medical school of the University of California Los Angeles (UCLA), as well as the Greater Los Angeles VA Medical Center.
Macrophages from healthy participants were up to the task, but those from Alzheimer's patients couldn't clean up adequately.
"If further study shows that this defective macrophage function is present in most Alzheimer's disease patients, new hormonal or immune-boosting approaches may offer new approaches to treating the disease," says Fiala.
He says the immune system glitch may also be present in other diseases involving a buildup of waste and plaques, such as heart disease and Gaucher disease, a rare metabolic condition.
Fiala and colleagues are currently doing lab tests with a naturally occurring hormone called insulin-like growth factor.
They also plan to investigate other natural substances, such as curcumin, a chemical in the curry spice turmeric, says the news release.
Curcumin has shown potential against
Alzheimer's diseaseCurcumin has shown potential against Alzheimer's disease and cancer in other experiments on mice.
About the author: Mike Adams is an award-winning journalist and holistic nutritionist with a mission to teach personal and planetary health to the public He has authored more than 1,800 articles and dozens of reports, guides and interviews on natural health topics, and he has published numerous courses on preparedness and survival, including financial preparedness, emergency food supplies, urban survival and tactical self-defense. Adams is an honest, independent journalist and accepts no money or commissions on the third-party products he writes about or the companies he promotes. In mid 2010, Adams produced TV.NaturalNews.com, a natural health video sharing website offering user-generated videos on nutrition, green living, fitness and more. He also launched an online retailer of environmentally-friendly products (BetterLifeGoods.com) and uses a portion of its profits to help fund non-profit endeavors. He's also a noted technology pioneer and founded a software company in 1993 that developed the HTML email newsletter software currently powering the NaturalNews subscriptions. Adams is currently the executive director of the Consumer Wellness Center, a 501(c)3 non-profit, and pursues hobbies such as martial arts, Capoeira, nature macrophotography and organic gardening. Known on the 'net as 'the Health Ranger,' Adams shares his ethics, mission statements and personal health statistics at www.HealthRanger.org
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Thursday, June 23, 2005
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