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apolipoprotein
1,613 studies tagged apolipoprotein, dated 1982-09-01 to 2026-10-27. Bibliography: BibTeX (.bib) · RIS (.ris)
Newest in this topic
Studies
1,613 studies carry this tag.
Date range
1982 to 2026
Top journals
- Neurology 93
- The Journal of biological chemistry 68
- Proceedings of the National Academy of Sciences of the United States of America 52
- Archives of neurology 43
- Neurobiology of aging 38
457 journals in all.
Newest first, then by address. Each study has a usefulness score out of 100 (rubric version 4.0); tap a score to see what makes it up. Tags were assigned automatically from each study's title and summary. The same studies as a filter in the library.
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45/100
The apolipoprotein E (APOE) genotype is the major genetic risk factor for Alzheimer's disease (AD).
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CLU and MS4A4A eSNPs may at least partly explain the LOAD risk association at these loci.
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47/100
The proteolytic processing of amyloid precursor protein (APP) to generate the neurotoxic amyloid β (Aβ) peptide is central to the pathogenesis of Alzheimer disease (AD).
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Cerebral amyloid deposition is associated with APOE4 carrier status in older healthy control subjects and symptomatic AD patients, and increases with age in older cognitively normal individuals.
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46/100
Cigarette smoking has been proposed as a major risk factor for aging-related pathological changes and Alzheimer's disease (AD).
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Accumulating evidence suggests that some dietary patterns, specifically high fat diet (HFD), increase the risk of developing sporadic Alzheimer disease (AD).
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This study provides initial data that demonstrate elevated antibodies to periodontal disease bacteria in subjects years before cognitive impairment and suggests that periodontal disease could potentially contribute to the risk of AD onset/progression.
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54/100
MLGPs provide an alternative analytical approach to predict an individual's genetic risk for episodic memory performance, a surrogate indicator of LOAD.
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Pathogenic generation of amyloid β-peptide (Aβ) by sequential cleavage of β-amyloid precursor protein (APP) by β- and γ-secretases is widely believed to causally underlie Alzheimer disease (AD). β-Secretase initially cleaves APP thereby generating a membrane-bound APP C-terminal fragment, from which γ-secretase subsequently liberates 37-43-amino acid long Aβ species.
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The mechanisms by which mutations in the presenilins (PSEN) or the amyloid precursor protein (APP) genes cause familial Alzheimer disease (FAD) are controversial.
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These results suggest that GSTO locus variants may lower brain GSTO2 levels and consequently confer AD risk in older age.
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Performing exome sequencing in 14 autosomal dominant early-onset Alzheimer disease (ADEOAD) index cases without mutation on known genes (amyloid precursor protein (APP), presenilin1 (PSEN1) and presenilin2 (PSEN2)), we found that in five patients, the SORL1 gene harbored unknown nonsense (n=1) or missense (n=4) mutations.
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Alzheimer's disease (AD) results in cognitive decline and altered network activity, but the mechanisms are unknown.
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51/100
Apolipoprotein E (APOE) genotype is the major genetic risk factor for Alzheimer disease (AD); the ε4 allele increases risk and the ε2 allele is protective.
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We explored resting-state metabolic connectivity in prodromal Alzheimer's disease (pAD) patients and in healthy controls (CTR), through a voxel-wise interregional correlation analysis of 18F-fluorodeoxyglucose (FDG)-positron emission tomography (PET) by means of statistical parametric mapping.
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Alzheimer's disease (AD) is associated with impaired clearance of β-amyloid (Aβ) from the brain, a process normally facilitated by apolipoprotein E (apoE).
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43/100
Alzheimer's disease (AD) is the most common cause of dementia and a progressive neurodegeneration that appears to result from multiple pathogenic mechanisms (including protein misfolding/aggregation, involved in both amyloid β-dependent senile plaques and tau-dependent neurofibrillary tangles), metabolic and mitochondrial dysfunction, excitoxicity, calcium handling impairment, glial cell dysfunction, neuroinflammation, and oxidative stress.
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Our findings show that the presence of Aβ in the brain, known to occur in about one-third of asymptomatic elderly individuals, is actually a pathologic state associated with accelerated atrophy.
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Even in a highly selected lifespan sample of adults, Aβ deposition is apparent in some adults and is influenced by APOE status.
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Pathogenic mutations in APP, PSEN1, PSEN2, MAPT and GRN have previously been linked to familial early onset forms of dementia.
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Chemokine (C-C motif) receptor 2 (CCR2)-signaling can mediate accumulation of microglia at sites affected by neuroinflammation.
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We identified a new genetic risk association of AD with rare coding CLU variations that is independent of the 5' common association signal identified in the GWA studies.
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The ε4 allele of the Apolipoprotein E (APOE) gene is the strongest genetic risk factor for late-onset Alzheimer's disease (AD), and affects clinical outcomes of chronic and acute brain damages.
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Growing evidence supports the concept that AD is fundamentally a metabolic disease that results in progressive impairment in the brain's capacity to utilize glucose and respond to insulin and insulin-like growth factor (IGF) stimulation.
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We describe 56 novel autosomal dominant early-onset Alzheimer disease (ADEOAD) families with PSEN1, PSEN2, and AβPP mutations or duplications, raising the total of families with mutations on known genes to 111 (74 PSEN1, 8 PSEN2, 16 AβPP, and 13 AβPP duplications) in the French series.
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48/100
Amyloid β (Aβ) peptides are proteolytic products from amyloid precursor protein (APP) and are thought to play a role in Alzheimer disease (AD) pathogenesis.
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Late-onset Alzheimer's disease (AD) is 50-70% heritable with complex genetic underpinnings.
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The role of miR-124 on the expression of β-site APP cleaving enzyme 1 (BACE1), an important cleavager of amyloid precursor protein that plays a pivotal role in the β-amyloid production, was studied in this paper using cellular models for Alzheimer' disease (AD) of cultured PC12 cell lines and primary cultured hippocampal neurons.
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APP processing and amyloid-β production play a central role in Alzheimer disease pathogenesis.
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Allelic variation in the apolipoprotein E (APOE) gene is the major risk factor of sporadic Alzheimer disease.
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Mounting evidence suggests that amyloid beta-induced impairments in synaptic plasticity that is accompanied by cognitive decline and dementia represent key pathogenic steps of Alzheimer's disease.
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The biggest risk factor for Alzheimer's disease is the process of ageing, but the mechanisms that lead to the manifestation of the disease remain to be elucidated.
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41/100
Deficits in glutamate neurotransmission and mitochondrial functions were detected in the frontal cortex (FC) and hippopcampus (HIPP) of aged 3×Tg-Alzheimer's disease (AD) mice, compared with their wild type littermates (non-Tg).
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45/100
APP expression misregulation can cause genetic Alzheimer's disease (AD).
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The misfolding and aggregation of specific proteins is a seminal occurrence in a remarkable variety of neurodegenerative disorders.
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The amyloid precursor protein (APP) plays a key role in the pathogenesis of Alzheimer's disease (AD), as proteolytical cleavage of APP gives rise to the β-amyloid peptide which is deposited in the brains of Alzheimer patients.
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A liability threshold model of disease was used to estimate heritability of EOAD and late-onset Alzheimer disease (AD) using concordance for AD among parent-offspring pairs.
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Alzheimer's disease (AD) is the 3rd most costly disease and the leading cause of dementia.
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44/100
The results of this study suggest that dyslipidemia increases the risk of plaque-type pathology.
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Amyotrophic lateral sclerosis (ALS) is a paralytic and usually fatal disorder caused by motor-neuron degeneration in the brain and spinal cord.
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Although we did not replicate the earlier association between the APOE 3-TOMM40 haplotypes and age at onset, we observed that the polyT polymorphism is associated with risk of LOAD in APOE 33 homozygotes in a large case-control series but in the opposite direction as in the previous study.
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Directed conversion of mature human cells, as from fibroblasts to neurons, is of potential clinical utility for neurological disease modeling as well as cell therapeutics.
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Murine transgenic models of Alzheimer's disease (Tg-AD) have been useful to analyze the contribution of β-amyloid precursor protein (βAPP), Aβ42 peptide deposition, and the proinflammatory mechanisms that characterize Alzheimer-type neuropathology.
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57/100
Senile plaques are a prominent pathological feature of Alzheimer's disease (AD), but little is understood about the association of glial cells with plaques or about the dynamics of glial responses through the disease course.
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The amyloid-beta (Aβ) peptide is the derivative of amyloid precursor protein (APP) generated through sequential proteolytic processing by β- and γ-secretases.
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The apolipoprotein E (APOE) ε4 allele is the strongest genetic risk factor for late-onset, sporadic Alzheimer's disease (AD).
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Astrocytes contribute to a variety of functions in the brain, including homeostasis, synapse formation, plasticity, and metabolism.
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46/100
Despite accumulating amyloid burden, cholinergic enzyme activity is stable in the precuneus during prodromal AD.
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Cerebral amyloid beta (Aβ) deposition occurs in a substantial fraction of cognitively normal (CN) older individuals.
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Brain glucose metabolism is impaired in Alzheimer's disease (AD), the most common form of dementia.
From across this tag
10 of the 1,611 studies in this tag, picked by a fixed rule (a hash of each study's address), not by score or date; each page of this list shows a different 10. The same 10 appear here every time.
- Aβ mediates F-actin disassembly in dendritic spines leading to cognitive deficits in Alzheimer's disease
- The amyloid percursor protein of Alzheimer disease is expressed as a 130 kDa polypeptide in various cultured cell types
- Inhomogeneous distribution of Alzheimer pathology along the isocortical relief. Are cortical convolutions an Achilles heel of evolution?
- Increased risk of late posttraumatic seizures associated with inheritance of APOE epsilon4 allele
- Phosphorylated PP2A (tyrosine 307) is associated with Alzheimer neurofibrillary pathology
- ApoE4 Accelerates Early Seeding of Amyloid Pathology
- Mild hypercholesterolemia is an early risk factor for the development of Alzheimer amyloid pathology
- Decreased Prevalence of Alzheimer Disease Associated With 3-Hydroxy-3-Methyglutaryl Coenzyme A Reductase Inhibitors
- Homocysteine and holotranscobalamin and the risk of Alzheimer disease: a longitudinal study
- Left lateralized cerebral glucose metabolism declines in amyloid-β positive persons with mild cognitive impairment