HOME >> BIOLOGY >> NEWS
Blame myelin for many neuropsychiatric disorders

nhancing myelination and myelin repair -- and the better the myelin, the more efficient the neuron signaling and our "Internet's" function. Specifically, such cholinergic treatments may enhance oligodendrocytes, a type of glia cell in the brain that produces myelin during the brain 's development and constantly maintains and repairs it as we age.

While more work needs to be done to fully understand the role of nonsynaptic cholinergic effects on brain development, said Bartzokis, his hypotheses can easily be tested through in vivo imaging of the brain to study the breakdown and growth of myelin. That will make it possible to directly test in humans the practical utility of the myelin-centered model of the human brain.

Ultimately, it could foster the development of novel treatments, as well as aid in assessing the efficacy of currently available treatments. These include the use of cholinergic treatments that include acetylcholinesterase inhibitors (used to treat Alzheimer's) and nicotine patches.

"Through these rather benign interventions," Bartzokis said, "such effects on the brain's vulnerable oligodendrocyte populations may offer exciting opportunities for the prevention of both developmental and degenerative brain disorders. They deserve much closer scrutiny."


'"/>

Contact: Mark Wheeler
mwheeler@mednet.ucla.edu
310-794-2265
University of California - Los Angeles
20-Nov-2006


Page: 1 2

Related biology news :

1. Blame the brain for high blood pressure
2. Blame our evolutionary risk of cancer on body mass
3. Getting old? Slowing down? Blame inefficient mitochondria
4. Major breakthrough in the mechanism of myelin formation
5. Imaging study links key genetic risk for Alzheimers disease to myelin breakdown
6. Breakdown of myelin insulation in brains wiring implicated in childhood developmental disorders
7. New strategy for treating allergic disorders
8. A new method of adult stem cell growth efficacious in treatment of disorders of the cornea
9. Double identities lie behind chromosome disorders
10. Study finds regions of DNA that appear linked to autistic spectrum disorders
11. Scientists find new agent to fight genetic disorders -- Zorro-Locked Nucleic Acid

Post Your Comments:
*Name:
*Comment:
*Email:
TAG: Blame myelin for many neuropsychiatric disorders

(Date:11/5/2014)... -Individuals show great diversity in their ability to identify ... greatly differ in their perceptual evaluation of odors, with ... , Sex differences in olfactory detection may ... be connected to one,s perception of smell, which is ... olfactory superiority has been suggested to be cognitive or ...
(Date:11/4/2014)... (November 4, 2014) — Think about the way our ... do neighboring cells know that they are supposed to ... do these tissues find the correct place and alignment? ... these crucial questions. , In a new study, UM ... communicate with their surrounding neighbors, at the head-trunk region. ...
(Date:11/4/2014)... Nov. 4, 2014   Neurotechnology , a ... that the latest version of its fingerprint matching ... Ongoing MINEX evaluation organized by NIST. The ... using the INCITS 378 fingerprint standard template format. ... public tenders in the United States ...
Breaking Biology News(10 mins):The female nose always knows: Do women have more olfactory neurons? 2The inside story: How the brain and skull stay together 2Neurotechnology Places Second in Ongoing MINEX Ranking for Fingerprint Matching Algorithms 2Neurotechnology Places Second in Ongoing MINEX Ranking for Fingerprint Matching Algorithms 3
(Date:11/24/2014)... One of the most extensive, widely cited ... is now available to high school and junior college students ... the international society for optics and photonics , announced today ... Digital Library available to high schools for free and ... integral to all areas of life in today’s world,” said ...
(Date:11/24/2014)... (PRWEB) November 24, 2014 Continental ... patient populations into clinical trials at its mid-Atlantic ... , “Continental was created with the idea of ... a fundamental role in medical advances," said Continental's ... syphilis experiment to the immortal cell line of ...
(Date:11/24/2014)... 2014 Deep Research Report on ... professional and in-depth research report on the Adipic ... its definition, classification, application, and industry chain structure ... the international market analysis, including China’s domestic market ... Europe, Asia, China, Japan etc. regions) industry analysis ...
(Date:11/24/2014)... 2014 The new video, “ ... TOLEDO demonstrates how to reduce the number of ... sample panel design can be complicated, requiring multiple ... against corrosion and deposition. Dedicated single and dual ... of panel space. Additionally, installing and maintaining each ...
Breaking Biology Technology:SPIE Digital Library Now Available to High Schools, Two-Year Colleges at No or Low Cost 2At Continental Clinical Solutions, CEO Saleh Stevens Focuses on Diversity in Clinical Trial Recruitment at Maryland Site 2At Continental Clinical Solutions, CEO Saleh Stevens Focuses on Diversity in Clinical Trial Recruitment at Maryland Site 3Adipic Dihydrazide Industry 2019 Research Forecasts on Worldwide, China Regions Now Available at ReportsnReports.com 2Adipic Dihydrazide Industry 2019 Research Forecasts on Worldwide, China Regions Now Available at ReportsnReports.com 3New Video Shows How to Simplify Cycle Chemistry Sample Panels to Save Time and Costs 2
Cached News: