Glutamate-mediated excitotoxicity and neurodegeneration in Alzheimer's disease

MR Hynd, HL Scott, PR Dodd - Neurochemistry international, 2004 - Elsevier
Alzheimer’s disease (AD) is the most common form of dementia, accounting for 60–70% of
cases in subjects over 65 years of age. Several postulates have been put forward that relate …

Biochemical and molecular studies using human autopsy brain tissue

MR Hynd, JM Lewohl, HL Scott… - Journal of …, 2003 - Wiley Online Library
The use of human brain tissue obtained at autopsy for neurochemical, pharmacological and
physiological analyses is reviewed. RNA and protein samples have been found suitable for …

[PDF][PDF] Aberrant expression of the glutamate transporter excitatory amino acid transporter 1 (EAAT1) in Alzheimer's disease

HL Scott, DV Pow, AEG Tannenberg… - The Journal of …, 2002 - Soc Neuroscience
In addition, tau (which is a marker of neurofibrillary pathology) colocalized to those same
pyramidal cells that expressed EAAT1. These findings suggest that EAAT1 changes are related …

Differential expression of N‐methyl‐d‐aspartate receptor NR2 isoforms in Alzheimer's disease

MR Hynd, HL Scott, PR Dodd - Journal of neurochemistry, 2004 - Wiley Online Library
We have previously shown that the expression of NMDA receptor NR1 subunit mRNA splice
variants in Alzheimer's disease (AD) brain varies according to regional susceptibility to …

Glial glutamate transporter expression patterns in brains from multiple mammalian species

SM Williams, RKP Sullivan, HL Scott, DI Finkelstein… - Glia, 2005 - Wiley Online Library
It is generally assumed that rodent brains can be used as representative models of neurochemical
function in other species, such as humans. We have compared the distributions of the …

Selective loss of synaptic proteins in Alzheimer's disease: Evidence for an increased severity with APOE ɛ4

RK Tannenberg, HL Scott, AEG Tannenberg… - Neurochemistry …, 2006 - Elsevier
A pathological feature of Alzheimer's disease (AD) is an area-specific neuronal loss that
may be caused by excitotoxicity-related synaptic dysfunction. Relative expression levels of …

GlutamateNMDA receptor NR1 subunit mRNA expression in Alzheimer's disease

MR Hynd, HL Scott, PR Dodd - Journal of neurochemistry, 2001 - Wiley Online Library
We analyzed the expression profile of two NMDAR1 mRNA isoform subsets, NR1 0XX and
NR1 1XX , in discrete regions of human cerebral cortex. The subsets are characterized by the …

Selective loss of NMDA receptor NR1 subunit isoforms in Alzheimer's disease

MR Hynd, HL Scott, PR Dodd - Journal of neurochemistry, 2004 - Wiley Online Library
Previous work had shown that the ratio of NMDA receptor NR1 subunit mRNA transcripts
containing an N‐terminal splice cassette to those that do not is markedly lower in regions of the …

Localization of a brain sulfotransferase, SULT4A1, in the human and rat brain: an immunohistochemical study

…, MJ Tresillian, CM Elvin, HL Scott… - … of Histochemistry & …, 2003 - journals.sagepub.com
Cytosolic sulfotransferases are believed to play a role in the neuromodulation of certain
neurotransmitters and drugs. To date, four cytosolic sulfotransferases have been shown to be …

The identification and characterization of excitotoxic nerve-endings in Alzheimer disease

RK Tannenberg, HL Scott… - Current Alzheimer …, 2004 - ingentaconnect.com
Regionally specific neuronal loss is a distinguishing feature of Alzheimer disease (AD).
Excitotoxicity is a mechanism commonly invoked to explain this. We review the accumulating …