alexa Mutations in tau reduce its microtubule binding properties in intact cells and affect its phosphorylation.
Neurology

Neurology

Journal of Alzheimers Disease & Parkinsonism

Author(s): Dayanandan R, Van Slegtenhorst M, Mack TG, Ko L, Yen SH,

Abstract Share this page

Abstract In vitro evidence has suggested a change in the ability of tau bearing mutations associated with fronto-temporal dementia to promote microtubule assembly. We have used a cellular assay to quantitate the effect of both isoform differences and mutations on the physiological function of tau. Whilst all variants of tau bind to microtubules, microtubule extension is reduced in cells transfected with 3-relative to 4-repeat tau. Mutations reduce microtubule extension with the P301L mutation having a greater effect than the V337M mutation. The R406W mutation had a small effect on microtubule extension but, surprisingly, tau with this mutation was less phosphorylated in intact cells than the other variants.
This article was published in FEBS Lett and referenced in Journal of Alzheimers Disease & Parkinsonism

Relevant Expert PPTs

Relevant Speaker PPTs

Recommended Conferences

Relevant Topics

Peer Reviewed Journals
 
Make the best use of Scientific Research and information from our 700 + peer reviewed, Open Access Journals
International Conferences 2017-18
 
Meet Inspiring Speakers and Experts at our 3000+ Global Annual Meetings

Contact Us

 
© 2008-2017 OMICS International - Open Access Publisher. Best viewed in Mozilla Firefox | Google Chrome | Above IE 7.0 version
adwords