Abstract

The long term objective is to elucidate the biochemical properties of cholinesterases in the plaques and tangles of Alzheimer's disease. Anatomical, pathological, histochemical, biochemical, immunohistochemical and ultrastructural methods will be used to identify the unique properties of plaque and tangle-bound cholinesterases. This is and important objective because recent observations have revealed a selective and universal enhancement of cholinesterase activity in all plaques and tangles. Furthermore, it appears that these cholinesterases are different from the cholinesterases may thus play an important role in the pathogenesis of Alzheimer's disease. As part of this research, cholinesterase inhibitors that are optimally suited to inhibit the type of cholinesterases associated with plaques and tangles will be sought and identified. Cholinesterase inhibitors with this type of activity profile may be more effective than currently available substances for the treatment of Alzheimer's disease.

  Funding Agency

Agency
National Institute of Health (NIH)
Institute
National Institute on Aging (NIA)
Type
Specialized Center (P50)
Project #
2P50AG005134-06
Application #
3813943
Study Section
Project Start
Project End
Budget Start
Budget End
Support Year
6
Fiscal Year
1989
Total Cost
Indirect Cost

  Institution

Name
Harvard University
Department
Type
DUNS #
082359691
City
Boston
State
MA
Country
United States
Zip Code
02115

  Publications

Wilmoth, Kristin; LoBue, Christian; Clem, Matthew A et al. (2018) Consistency of traumatic brain injury reporting in older adults with and without cognitive impairment. Clin Neuropsychol 32:524-529
Quiroz, Yakeel T; Sperling, Reisa A; Norton, Daniel J et al. (2018) Association Between Amyloid and Tau Accumulation in Young Adults With Autosomal Dominant Alzheimer Disease. JAMA Neurol 75:548-556
Ting, Simon Kang Seng; Foo, Heidi; Chia, Pei Shi et al. (2018) Dyslexic Characteristics of Chinese-Speaking Semantic Variant of Primary Progressive Aphasia. J Neuropsychiatry Clin Neurosci 30:31-37
Burke, Shanna L; Hu, Tianyan; Fava, Nicole M et al. (2018) Sex differences in the development of mild cognitive impairment and probable Alzheimer's disease as predicted by hippocampal volume or white matter hyperintensities. J Women Aging :1-25
Dujardin, Simon; Bégard, Séverine; Caillierez, Raphaëlle et al. (2018) Different tau species lead to heterogeneous tau pathology propagation and misfolding. Acta Neuropathol Commun 6:132
Wang, Qi; Guo, Lei; Thompson, Paul M et al. (2018) The Added Value of Diffusion-Weighted MRI-Derived Structural Connectome in Evaluating Mild Cognitive Impairment: A Multi-Cohort Validation1. J Alzheimers Dis 64:149-169
Wang, Tingyan; Qiu, Robin G; Yu, Ming (2018) Predictive Modeling of the Progression of Alzheimer's Disease with Recurrent Neural Networks. Sci Rep 8:9161
DeVos, Sarah L; Corjuc, Bianca T; Commins, Caitlin et al. (2018) Tau reduction in the presence of amyloid-? prevents tau pathology and neuronal death in vivo. Brain 141:2194-2212
Lee, Christopher M; Jacobs, Heidi I L; Marquié, Marta et al. (2018) 18F-Flortaucipir Binding in Choroid Plexus: Related to Race and Hippocampus Signal. J Alzheimers Dis 62:1691-1702
Eftekharzadeh, Bahareh; Daigle, J Gavin; Kapinos, Larisa E et al. (2018) Tau Protein Disrupts Nucleocytoplasmic Transport in Alzheimer's Disease. Neuron 99:925-940.e7

Showing the most recent 10 out of 966 publications