Navigation Links
New evidence caffeine may slow Alzheimer's disease and other dementias, restore cognitive function
Date:5/17/2010

Amsterdam, The Netherlands, May 17, 2010 Although caffeine is the most widely consumed psychoactive drug worldwide, its potential beneficial effect for maintenance of proper brain functioning has only recently begun to be adequately appreciated. Substantial evidence from epidemiological studies and fundamental research in animal models suggests that caffeine may be protective against the cognitive decline seen in dementia and Alzheimer's disease (AD). A special supplement to the Journal of Alzheimer's Disease, "Therapeutic Opportunities for Caffeine in Alzheimer's Disease and Other Neurodegenerative Diseases," sheds new light on this topic and presents key findings.

Guest editors Alexandre de Mendona, Institute of Molecular Medicine and Faculty of Medicine, University of Lisbon, Portugal, and Rodrigo A. Cunha, Center for Neuroscience and Cell Biology of Coimbra and Faculty of Medicine, University of Coimbra, Portugal, have assembled a group of international experts to explore the effects of caffeine on the brain. The resulting collection of original studies conveys multiple perspectives on topics ranging from molecular targets of caffeine, neurophysiological modifications and adaptations, to the potential mechanisms underlying the behavioral and neuroprotective actions of caffeine in distinct brain pathologies.

"Epidemiological studies first revealed an inverse association between the chronic consumption of caffeine and the incidence of Parkinson's disease," according to Mendona and Cunha. "This was paralleled by animal studies of Parkinson's disease showing that caffeine prevented motor deficits as well as neurodegeneration "Later a few epidemiological studies showed that the consumption of moderate amounts of caffeine was inversely associated with the cognitive decline associated with aging as well as the incidence of Alzheimer's disease. Again, this was paralleled by animal studies showing that chronic caffeine administration prevented memory deterioration and neurodegeneration in animal models of aging and of Alzheimer's disease."

Key findings presented in "Therapeutic Opportunities for Caffeine in Alzheimer's Disease and Other Neurodegenerative Diseases":

  • Multiple beneficial effects of caffeine to normalize brain function and prevent its degeneration

  • Caffeine's neuroprotective profile and its ability to reduce amyloid-beta production

  • Caffeine as a candidate disease-modifying agent for Alzheimer's disease

  • Positive impact of caffeine on cognition and memory performance

  • Identification of adenosine A2A receptors as the main target for neuroprotection afforded by caffeine consumption

  • Confirmation of data through valuable meta-analyses presented

  • Epidemiological studies corroborated by meta-analysis suggesting that caffeine may be protective against Parkinson's disease

  • Several methodological issues must be solved before advancing to decisive clinical trials

Mendona and Cunha also observe that "the daily follow-up of patients with AD has taught us that improvement of daily living may be a more significant indicator of amelioration than slight improvements in objective measures of memory performance. One of the most prevalent complications of AD is depression of mood, and the recent observations that caffeine might be a mood normalizer are of particular interest."


'/>"/>

Contact: Astrid Engelen
a.engelen@iospress.nl
31-206-883-355
IOS Press
Source:Eurekalert

Related medicine news :

1. Aleres Dr. Michael Taitel Presents Compelling Evidence at IBI/NBCH Health & Productivity Forum that Wellness Programs Positively Impact Health & Productivity
2. New Scientific Studies Show Further Evidence of Avandia Dangers
3. More Evidence That Statins Cut Stroke Risk
4. Wiley-Blackwell launches new online medical reference tool -- Essential Evidence
5. Mayo Clinic Proceedings: Researchers find evidence of survival gains in bone marrow disease
6. Considering the evidence in health care
7. EBSCO Publishing and Zynx Health Expand Partnership for Integrated Access to Evidence-Based Content
8. Hayes Announces Appointment Of Dr Susan Levine To The Medicare Evidence Development and Coverage Advisory Committee (MEDCAC)
9. Evidence-based care and outcomes improve at Get With The Guidelines-Stroke hospitals
10. Researchers find further evidence linking Epstein-Barr virus and risk of multiple sclerosis
11. More Evidence That Swings in Blood Pressure Raise Stroke Risk
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:6/25/2016)... (PRWEB) , ... June 25, 2016 , ... "With 30 ... their specific project," said Christina Austin - CEO of Pixel Film Studios. , ... and all within Final Cut Pro X . Simply select a ProHand generator ...
(Date:6/25/2016)... ... June 25, 2016 , ... Dr. Calvin Johnson ... Recently, he has implemented orthobiologic procedures as a method for treating his patients. ... the first doctors to perform the treatment. Orthobiologics are substances that orthopaedic surgeons ...
(Date:6/24/2016)... ... June 24, 2016 , ... A recent article ... are unfamiliar with. The article goes on to state that individuals are now more ... these less common operations such as calf and cheek reduction. The Los Angeles area ...
(Date:6/24/2016)... ... ... was in a crisis. Her son James, eight, was out of control. Prone to extreme ... “When something upset him, he couldn’t control his emotions,” remembers Marcy. “If there was ... other children and say he was going to kill them. If we were driving ...
(Date:6/24/2016)... CA (PRWEB) , ... June 24, 2016 , ... ... is now offering micro-osteoperforation for accelerated orthodontic treatment. Dr. Cheng has extensive experience ... Damon brackets , AcceleDent, and accelerated osteogenic orthodontics. , Micro-osteoperforation is ...
Breaking Medicine News(10 mins):
(Date:6/23/2016)... INDIANAPOLIS , June 23, 2016 ... Tomorrow,s Leaders Scholarship is any indication, the future is ... online at www.diabetesscholars.org by the Diabetes Scholars ... in the way of academic and community service excellence. ... program since 2012, and continues to advocate for people ...
(Date:6/23/2016)... LONDON , June 23, 2016 ... environments  Oticon , industry leaders in ... the launch of Oticon Opn ™, the world,s ... world of possibilities for IoT devices.      ... Opn, Oticon introduces a number of ,world firsts,: ...
(Date:6/23/2016)... , June 23, 2016 The vast ... an outpatient dialysis facility.  Treatments are usually 3 times ... hours per visit, including travel time, equipment preparation and ... patient, but especially grueling for patients who are elderly ... a skilled nursing and rehabilitation centers for some duration ...
Breaking Medicine Technology: