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Pathological Mechanisms in Alzheimer's Disease
View Page with note information
Compartment
Cell/Neuron
Receptor
Channel
Extracellular Pathological Agent (PA)
Intracellular Pathological Agent (PA)
PA Action
Drug
Drug Action
Stage
Note
Detail
General or unspecified
Hippocampus CA1 pyramidal GLU cell
I A
beta Amyloid
Inhibits
Early
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Hippocampus CA1 pyramidal GLU cell
I L high threshold
beta Amyloid (25-35)
Increases
Nifedipine
Blocks
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Show
Hippocampus CA1 pyramidal GLU cell
I Calcium
beta Amyloid
Increases
Nifedipine
Blocks
View
Show
Hippocampus CA1 pyramidal GLU cell
beta Amyloid
Inhibits
Early
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Show
Dendrite
Hippocampus CA1 pyramidal GLU cell
I A
beta Amyloid
Inhibits
Early
View
Show
Hippocampus CA1 pyramidal GLU cell
NMDA
I Calcium
beta Amyloid
Inhibits
View
Show
Olfactory bulb main mitral GLU cell
GabaA
Aluminum
Potentiates
Early
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Show
Hippocampus CA1 pyramidal GLU cell
Glutamate
beta Amyloid
Inhibits
Early
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Show
beta Amyloid
Inhibits
Early
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Show
Cerebellum Purkinje GABA cell
beta Amyloid
Induces
Early
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Show
Brain slice preparations
Amyloid plaques
Increases
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Show
beta Amyloid
p-21 activated kinase (PAK)
Early
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Golgi impregnation - Animal post-mortem brains
beta Amyloid
Reduces
Early
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Show
Apical dendrite
Neocortex L5/6 pyramidal GLU cell
beta Amyloid
Reduces
Early
View
Show
Hippocampus CA1 pyramidal GLU cell
I Sodium
protein kinase C
Inhibits
Early
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Show
Distal apical dendrite
Golgi impregnation - Animal post-mortem brains
/
Neocortex L5/6 pyramidal GLU cell
Nerve Growth Factor (NGF)
Increases
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Show
Soma
Hippocampus CA1 pyramidal GLU cell
I A
beta Amyloid
Inhibits
Early
View
Show
Olfactory bulb main mitral GLU cell
GabaA
Aluminum
Potentiates
Early
View
Show
AMPA
beta Amyloid
Inhibits
Early
View
Show
Oocyte
I L high threshold
beta Amyloid
MAP Kinase
Early
View
Show
I L high threshold
beta Amyloid
Reduces
Verapamil
Blocks
Early
View
Show
I L high threshold
beta Amyloid (25-35)
Potentiates
Nimodipine
Decreases
Early
View
Show
I Potassium
beta Amyloid
Modulates
Early
View
Show
NMDA
I L high threshold
beta Amyloid
Inhibits
Verapamil
Early
View
Show
Oocyte
Nicotinic
Cholinergic Receptors
beta Amyloid
Inhibits
Early
View
Show
beta Amyloid
Is neurotoxic
Early
View
Show
beta Amyloid
Inhibits
Clonidine
THA
Early
View
Show
I L high threshold
Early
View
Show
SH-SY-5Y human neuroblastoma cells
I L high threshold
MAP Kinase
Induces
Okadaic Acid
Increases
View
Show
I L high threshold
Beta-amyloid (1-42)
Tau protein
Increases
Calpain Inhibitor I
P35 Antisense Oligonucleotides
Verapamil
Blocks
View
Show
Cultured cortical neurons
I L high threshold
Presenilin-1
Reduces
View
Show
beta Amyloid
Inhibits
Early
View
Show
Cultured septal neurons
beta Amyloid
Is neurotoxic
Donepezil
Reduces
View
Show
Isolated neurons of the land snake Helix
I K
Donepezil
Modulates
View
Show
Beta amyloid plaques
Inhibits
View
Show
Cultured cortical neurons
Protofibrillar Abeta
Increases
View
Show
Cerebellum interneuron granule GLU cell
I A
beta Amyloid (1-40)
Increases
brefeldin A
cycloheximide
Blocks
View
Show
beta Amyloid
Inhibits
Early
View
Show
beta Amyloid
Inhibits
Early
View
Show
Hippocampus CA1 pyramidal GLU cell
Nicotinic
beta Amyloid
Inhibits
Early
View
Show
NMDA
Serum Mg+2
Is Correlated with
Early
View
Show
Brain slice preparations
beta Amyloid
Inhibits
Nicotine
Reverses
Early
View
Show
BDNF (Brain-derived neurotrophic factor)
Cytoskeleton-associated protein (Arc)
Is Required For
Early
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Show
Brain slice preparations
Nicotinic
Nicotine
Potentiates
Late
View
Show
beta Amyloid
p-21 activated kinase (PAK)
Inhibits
Late
View
Show
beta Amyloid
p-21 activated kinase (PAK)
Disrupts
Late
View
Show
NMDA
Early
View
Show
Neurofibrillary tangles (NFT)
Is Correlated with
Late
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Show
Human Post-mortem Study
/
Hippocampus CA1 pyramidal GLU cell
Is Correlated with
Early
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Show
Hippocampus CA1 pyramidal GLU cell
Drebrin
Is Correlated with
Early
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Show
Human Post-mortem Study
Drebrin
Is Correlated with
Early
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Show
Brain slice preparations
/
Hippocampus CA1 pyramidal GLU cell
beta Amyloid
Reduces
Rolipram
Blocks
Early
View
Show
Drebrin
Is Inversely Correlated with
View
Show
Human Post-mortem Study
/
Dentate gyrus granule GLU cell
Apolipoprotein E4 (Apo E4)
Is Inversely Correlated with
Early
View
Show
BC-Phosphatidylserine (BC-PS)
Reduces
Late
View
Show
Beta-amyloid (1-42)
Increases
alpha7 nicotinic receptor antagonists
Blocks
View
Show
Brain slice preparations
Muscarinic
I L high threshold
beta Amyloid
Reduces
Atropine
Calcicludine
Pirenzepine
Blocks
View
Show
Brain slice preparations
Nicotinic
Galantamine
Reduces
Mecamylamine
Sulpiride
Opposes
Late
View
Show
ACh Esterase inhibitors
Reduces
Late
View
Show
Nicotine
Reduces
Late
View
Show
Nicotine
Increases
Mecamylamine
Decreases
Late
View
Show
beta Amyloid
Copper
Increases
Nicotine
Opposes
Late
View
Show
NMDA
Reduces
Late
View
Show
Brain slice preparations
Nicotine
Copper
Reduces
Late
View
Show
Brain slice preparations
Cholinergic Receptors
Nicotinic
beta Amyloid
Antagonizes
Acetyl Choline
Choline
Nicotine
Opposes
Early
View
Show
Brain slice preparations
Cholinergic Receptors
Nicotinic
Dihydro-beta-erythroidine (DHbetaE)
Induces
Clozapine
Reverses
Early
View
Show
Cultured cortical neurons
beta Amyloid
Increases
Late
View
Show
Glutamate
beta Amyloid
Reduces
alpha7 nicotinic receptor antagonists
NMDA receptor blockers
Blocks
Early
View
Show
beta Amyloid
Inhibits
Nicotine
Protects
View
Show
Golgi impregnation - Animal post-mortem brains
Oral docosahexanoic acid (DHA)
Increases
Choline
Uridine
Increases
View
Show
Human Post-mortem Study
beta Amyloid
Tau protein
View
Show
Brain slice preparations
I Sodium
beta Amyloid
Early
View
Show
Behavioral study
Adrenergic
Beta
beta Amyloid
CL316243
Reverses
Early
View
Show
Human Post-mortem Study
beta Amyloid
Induces
Early
View
Show
NMDA
Abeta-derived diffusible ligands (ADDLs)
Induces
Early
View
Show
Cultured cortical neurons
beta Amyloid
Induces
Gingkolides
Protects
Early
View
Show
Brain slice preparations
beta Amyloid
TNFalpha
Inhibits
Early
View
Show
beta Amyloid
Rho kinases (ROCK1/2)
Disrupts
Early
View
Show
Is Correlated with
Early
View
Show
Brain slice preparations
/
Hippocampus CA3 pyramidal GLU cell
BACE1 (beta-secretase)
Is Required For
Calcium (extracellular)
Reverses
Early
View
Show
beta Amyloid
Induces
Histidine-associating Compounds
Blocks
Early
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Show