A special interest subgroup meeting on "Tau protein in Neurodegenerative Diseases" was organized by Gloria Lee, University of Iowa. This was a timely and stimulating meeting that was energized in large part by the recent discovery...
Zheng et al. (Abstract 516) described the characterization of PAT1, a novel protein that binds to an 11-residue segment of the amyloid precursor protein (APP) in yeast 2-hybrid assays...
Harada et al. (Abstract 902) have now disrupted the MAP2 gene in mouse. Like tau and MAP1B knockout mice, MAP-2 knockout mice are fertile and have apparently normal brain cytoarchitecture...
Chan et al. (Abstract 1421) used immunoblot analysis to quantitatively demonstrate that the polypeptides corresponding to AMPA (GluR2 and 3) and NMDA subfamilies of the glutamate receptors are decreased in AD brain lysates...
Mervyn Monteiro (the author of this report) and colleagues described the identification and characterization of two different proteins that interact with presenilins in the yeast-2 hybrid interaction trap (Y2H)...
Monteiro and Janicki et al. (Abstract 1057) showed by BrdU labeling of HeLa cells that overexpression of both PS1 and PS2 arrest cells in the G1 phase of the cell cycle...
Mutations in the β-amyloid precursor protein (APP), presenilin-1 and presenilin-2 cause inherited forms of Alzheimer's disease, but how do these protein interact, normally and in the disease process?...
A new study elucidates the molecular mechanisms that may explain how mutations of the tau gene give rise to frontotemporal dementia and parkinsonism (FTDP-17), an inherited disorder that is similar to Alzheimer's...
Current estimates predict that genome sequencing efforts may reveal between 3,000 and 10,000 new targets for drugs. In the December issue of Nature Biotechnology, Paul Negulescu and colleagues...
This annual meeting had significant international participation with 14 different countries being represented and, whilst comprehensive, the meeting focused on the cholinergic system, therapeutics and new findings...
The critical role of ApoE in β-amyloid deposition was demonstrated last year by Eli Lilly scientists, who crossbred APP/PS1 transgenics with an ApoE knockout and found...
The organizers of this year's special interest social on Alzheimer's disease decided to stage an awards ceremony to salute scientists who had distinguished themselves in various categories not ordinarily recognized...