Saturday, October 27, 2012

Drug shows promise in animal model of Alzheimer's and Parkinson's with dementia

ScienceDaily (Oct. 26, 2012) ? New research presented in October at the 6th Neurodegenerative Conditions Research and Development Conference in San Francisco demonstrates the role of the investigational compound IRX4204 in alleviating cognitive decline in animal models of Alzheimer's disease (AD). The presentation entitled "Investigation of the RXR-specific agonist IRX4204 as a Disease Modifying Agent of Alzheimer's Disease Neuropathology and Cognitive Impairment" was made by lead researcher Giulio Maria Pasinetti, MD, PhD, of the Mount Sinai School of Medicine in New York City.

IRX4204 is a retinoid X receptor (RXR) agonist, meaning it stimulates the retinoid receptor in the brain.The data demonstrates attenuation of AD including prevention of plaque deposits associated with cognitive deterioration in an IRX4204-treated mouse model genetically determined to develop AD. IRX4204 also prevents neuropathological features associated with abnormal tau processing, another form of abnormal protein also found in a form of Parkinson's disease associated with dementia.

"The treatment of AD remains a serious unmet medical need which IRX4204 may be able to address," Dr. Pasinetti said "Our research show that IRX4204 and other RXR agonists have potential for slowing, and possibly reversing pathology and cognitive deficits in Alzheimer's disease patients."

Ongoing translational studies in subjects with Alzheimer's disease and Parkinson's disease with dementia are currently being developed.

Alzheimer's disease currently afflicts more than 5 million Americans and may triple in prevalence to more than 16 million Americans by 2050, according to data from The Alzheimer's Association.

Share this story on Facebook, Twitter, and Google:

Other social bookmarking and sharing tools:


Story Source:

The above story is reprinted from materials provided by The Mount Sinai Hospital / Mount Sinai School of Medicine, via EurekAlert!, a service of AAAS.

Note: Materials may be edited for content and length. For further information, please contact the source cited above.


Note: If no author is given, the source is cited instead.

Disclaimer: This article is not intended to provide medical advice, diagnosis or treatment. Views expressed here do not necessarily reflect those of ScienceDaily or its staff.

Source: http://feeds.sciencedaily.com/~r/sciencedaily/~3/-jfqswt0tuQ/121026143315.htm

college football recruiting bjork national signing day 2012 landon collins dorial green beckham mike kelly kristen bell

No comments:

Post a Comment

Note: Only a member of this blog may post a comment.