Seeking a mechanism for the toxicity of oligomeric α-synuclein

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Seeking a mechanism for the toxicity of oligomeric α-synuclein is …
instance of (P31):
scholarly articleQ13442814
review articleQ7318358

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P356DOI10.3390/BIOM5020282
P3181OpenCitations bibliographic resource ID5068784
P932PMC publication ID4496673
P698PubMed publication ID25816357
P5875ResearchGate publication ID274373090

P50authorHazel L RobertsQ59691682
P2093author name stringDavid R Brown
P2860cites workDifferent species of alpha-synuclein oligomers induce calcium influx and seeding.Q52581429
Mechanism of membrane interaction and disruption by α-synuclein.Q52617078
alpha-Synuclein gene duplication is present in sporadic Parkinson disease.Q53473267
Collaborative Analysis of α-Synuclein Gene Promoter Variability and Parkinson DiseaseQ57977634
Islet amyloid polypeptide-induced membrane leakage involves uptake of lipids by forming amyloid fibersQ61844539
In situ and in vitro study of colocalization and segregation of alpha-synuclein, ubiquitin, and lipids in Lewy bodiesQ64764806
Dityrosine cross-linking promotes formation of stable alpha -synuclein polymers. Implication of nitrative and oxidative stress in the pathogenesis of neurodegenerative synucleinopathiesQ73626218
Kinetic measurements give new insights into lipid membrane permeabilization by α-synuclein oligomersQ82082237
Regional distribution of alpha-synuclein pathology in unimpaired aging and Alzheimer diseaseQ42440540
ANS binding reveals common features of cytotoxic amyloid speciesQ43021800
Detection of elevated levels of soluble alpha-synuclein oligomers in post-mortem brain extracts from patients with dementia with Lewy bodies.Q44143951
Aggregated and monomeric alpha-synuclein bind to the S6' proteasomal protein and inhibit proteasomal functionQ44292891
Proteasomal inhibition by alpha-synuclein filaments and oligomers.Q44719233
Permeabilization of lipid bilayers is a common conformation-dependent activity of soluble amyloid oligomers in protein misfolding diseasesQ45072759
The many faces of alpha-synuclein mutationsQ45387129
Human alpha-synuclein over-expression increases intracellular reactive oxygen species levels and susceptibility to dopamine.Q45711545
Lipid bilayer disruption by oligomeric alpha-synuclein depends on bilayer charge and accessibility of the hydrophobic core.Q45908123
Cell-produced alpha-synuclein oligomers are targeted to, and impair, the 26S proteasomeQ46351241
Aggregated alpha-synuclein activates microglia: a process leading to disease progression in Parkinson's diseaseQ46404588
Dopamine promotes alpha-synuclein aggregation into SDS-resistant soluble oligomers via a distinct folding pathwayQ46537593
Single particle characterization of iron-induced pore-forming alpha-synuclein oligomersQ46765690
Membrane interactions and fibrillization of α-synuclein play an essential role in membrane disruptionQ46807031
The role of stable α-synuclein oligomers in the molecular events underlying amyloid formation.Q46931854
Pore-forming proteins share structural and functional homology with amyloid oligomersQ46968526
The impact of the E46K mutation on the properties of alpha-synuclein in its monomeric and oligomeric statesQ48155270
Oligomeric alpha-synuclein inhibits tubulin polymerizationQ48234434
Toxic prefibrillar α-synuclein amyloid oligomers adopt a distinctive antiparallel β-sheet structure.Q48668545
Pathogenic mutations shift the equilibria of alpha-synuclein single molecules towards structured conformers.Q48806783
Lewy body-related alpha-synucleinopathy in the aged human brain.Q50282783
Pre-fibrillar alpha-synuclein variants with impaired beta-structure increase neurotoxicity in Parkinson's disease modelsQ24315670
The N-terminus of α-synuclein is essential for both monomeric and oligomeric interactions with membranesQ24316619
α-Synuclein occurs physiologically as a helically folded tetramer that resists aggregationQ24605589
Alpha-synuclein promotes SNARE-complex assembly in vivo and in vitroQ24629968
α-Synuclein propagates from mouse brain to grafted dopaminergic neurons and seeds aggregation in cultured human cellsQ24633663
Inclusion formation and neuronal cell death through neuron-to-neuron transmission of alpha-synucleinQ24655848
Alpha-synuclein blocks ER-Golgi traffic and Rab1 rescues neuron loss in Parkinson's modelsQ24683059
Dopamine-modified alpha-synuclein blocks chaperone-mediated autophagyQ24683089
α-Synuclein assembles into higher-order multimers upon membrane binding to promote SNARE complex formationQ26269838
Membrane Permeabilization by Oligomeric α-Synuclein: In Search of the MechanismQ27315907
Parkinson's disease dementia: convergence of α-synuclein, tau and amyloid-β pathologiesQ27686837
Mutation in the alpha-synuclein gene identified in families with Parkinson's diseaseQ27860459
Alpha-synuclein in Lewy bodiesQ27860680
The new mutation, E46K, of alpha-synuclein causes Parkinson and Lewy body dementiaQ29547174
Ala30Pro mutation in the gene encoding alpha-synuclein in Parkinson's diseaseQ29547175
Common structure of soluble amyloid oligomers implies common mechanism of pathogenesisQ29547501
Impaired degradation of mutant alpha-synuclein by chaperone-mediated autophagyQ29614178
Alpha-synuclein locus duplication as a cause of familial Parkinson's diseaseQ29614762
Novel A18T and pA29S substitutions in α-synuclein may be associated with sporadic Parkinson's disease.Q30352615
α-Synuclein mutations cluster around a putative protein loopQ30430404
NADPH oxidase 1-mediated oxidative stress leads to dopamine neuron death in Parkinson's diseaseQ30512262
α-Synuclein oligomers impair neuronal microtubule-kinesin interplay.Q30541822
Glial innate immunity generated by non-aggregated alpha-synuclein in mouse: differences between wild-type and Parkinson's disease-linked mutantsQ30991616
Abberant alpha-synuclein confers toxicity to neurons in part through inhibition of chaperone-mediated autophagyQ33444800
Compounds from an unbiased chemical screen reverse both ER-to-Golgi trafficking defects and mitochondrial dysfunction in Parkinson's disease modelsQ33521022
Amyloid-beta-induced ion flux in artificial lipid bilayers and neuronal cells: resolving a controversyQ33827991
EGCG remodels mature alpha-synuclein and amyloid-beta fibrils and reduces cellular toxicity.Q33842865
Neuron-released oligomeric α-synuclein is an endogenous agonist of TLR2 for paracrine activation of microgliaQ33874305
Alpha-synuclein delays endoplasmic reticulum (ER)-to-Golgi transport in mammalian cells by antagonizing ER/Golgi SNAREsQ33881676
Lewy bodies in Alzheimer's disease: a neuropathological review of 145 cases using alpha-synuclein immunohistochemistry.Q33961445
Soluble, prefibrillar α-synuclein oligomers promote complex I-dependent, Ca2+-induced mitochondrial dysfunction.Q33985326
Structure activity relationship of phenolic acid inhibitors of α-synuclein fibril formation and toxicityQ34003885
Baicalein reduces E46K alpha-synuclein aggregation in vitro and protects cells against E46K alpha-synuclein toxicity in cell models of familiar Parkinsonism.Q34020622
α-Synuclein in central nervous system and from erythrocytes, mammalian cells, and Escherichia coli exists predominantly as disordered monomerQ34252869
Direct observation of the interconversion of normal and toxic forms of α-synucleinQ34277399
The role of alpha-synuclein oligomerization and aggregation in cellular and animal models of Parkinson's diseaseQ34305509
In vivo cross-linking reveals principally oligomeric forms of α-synuclein and β-synuclein in neurons and non-neural cellsQ34322594
Alpha-synuclein p.H50Q, a novel pathogenic mutation for Parkinson's disease.Q34330786
G51D α-synuclein mutation causes a novel parkinsonian-pyramidal syndromeQ34335126
Transglutaminase 2 exacerbates α-synuclein toxicity in mice and yeastQ34365610
Single-channel electrophysiology reveals a distinct and uniform pore complex formed by α-synuclein oligomers in lipid membranesQ34374310
Effect of familial Parkinson's disease point mutations A30P and A53T on the structural properties, aggregation, and fibrillation of human alpha-synucleinQ34517780
Effects of curvature and composition on α-synuclein binding to lipid vesiclesQ34590790
Abeta42 neurotoxicity is mediated by ongoing nucleated polymerization process rather than by discrete Abeta42 speciesQ34624507
In vivo demonstration that alpha-synuclein oligomers are toxicQ34652122
Methylation regulates alpha-synuclein expression and is decreased in Parkinson's disease patients' brains.Q34660005
Impairment of mitochondria in adult mouse brain overexpressing predominantly full-length, N-terminally acetylated human α-synucleinQ34718257
Acceleration of oligomerization, not fibrillization, is a shared property of both alpha-synuclein mutations linked to early-onset Parkinson's disease: implications for pathogenesis and therapyQ34964783
The many faces of α-synuclein: from structure and toxicity to therapeutic targetQ34972009
Direct membrane association drives mitochondrial fission by the Parkinson disease-associated protein alpha-synucleinQ35063363
Toll-like receptor 4 promotes α-synuclein clearance and survival of nigral dopaminergic neuronsQ35167964
Exogenous α-synuclein fibrils induce Lewy body pathology leading to synaptic dysfunction and neuron deathQ35484581
Aggregation of αSynuclein promotes progressive in vivo neurotoxicity in adult rat dopaminergic neuronsQ35863939
Fibrillar α-synuclein and huntingtin exon 1 assemblies are toxic to the cellsQ36045483
Differential activation of the ER stress factor XBP1 by oligomeric assembliesQ36070065
Soluble α-synuclein is a novel modulator of Alzheimer's disease pathophysiologyQ36182604
Endoplasmic reticulum stress is important for the manifestations of α-synucleinopathy in vivoQ36289970
Soluble amyloid oligomers increase bilayer conductance by altering dielectric structureQ36295920
Radiating amyloid fibril formation on the surface of lipid membranes through unit-assembly of oligomeric species of α-synucleinQ36319183
Accumulation of toxic α-synuclein oligomer within endoplasmic reticulum occurs in α-synucleinopathy in vivo.Q36543608
Microglial activation and antioxidant responses induced by the Parkinson's disease protein α-synucleinQ36640417
Large α-synuclein oligomers inhibit neuronal SNARE-mediated vesicle dockingQ36673364
Mitochondrial import and accumulation of alpha-synuclein impair complex I in human dopaminergic neuronal cultures and Parkinson disease brainQ36727241
Lewy body-like α-synuclein aggregates resist degradation and impair macroautophagyQ36873680
In vitro study of α-synuclein protofibrils by cryo-EM suggests a Cu(2+)-dependent aggregation pathwayQ36939712
α-Synuclein and mitochondria: partners in crime?Q36983221
Physiological and pathological role of alpha-synuclein in Parkinson's disease through iron mediated oxidative stress; the role of a putative iron-responsive elementQ37166339
The interplay between lipids and dopamine on α-synuclein oligomerization and membrane binding.Q37246310
Cell-produced alpha-synuclein is secreted in a calcium-dependent manner by exosomes and impacts neuronal survivalQ37347595
α-Synuclein misfolding assessed with single molecule AFM force spectroscopy: effect of pathogenic mutationsQ37351690
Role of α-synuclein penetration into the membrane in the mechanisms of oligomer pore formationQ37587111
Evidence of native α-synuclein conformers in the human brainQ37635873
Amyloidogenic protein-membrane interactions: mechanistic insight from model systemsQ37771927
Α-synuclein misfolding and Parkinson's diseaseQ37949158
Activation of the unfolded protein response is an early event in Alzheimer's and Parkinson's disease.Q37981067
α-Synuclein and protein degradation systems: a reciprocal relationshipQ38039881
α-Synuclein oligomers: an amyloid pore? Insights into mechanisms of α-synuclein oligomer-lipid interactionsQ38041484
The function of α-synucleinQ38139561
Biophysical groundwork as a hinge to unravel the biology of α-synuclein aggregation and toxicityQ38180144
Effect of Ser-129 phosphorylation on interaction of α-synuclein with synaptic and cellular membranes.Q38734429
Accumulation of oligomer-prone α-synuclein exacerbates synaptic and neuronal degeneration in vivoQ38966914
The rescue of microtubule-dependent traffic recovers mitochondrial function in Parkinson's diseaseQ39080090
A comparison of the biochemical modifications caused by toxic and non-toxic protein oligomers in cellsQ39545823
Amyloid-like aggregates sequester numerous metastable proteins with essential cellular functionsQ39610788
Alpha-synuclein, especially the Parkinson's disease-associated mutants, forms pore-like annular and tubular protofibrilsQ39632694
Copper binding regulates intracellular alpha-synuclein localisation, aggregation and toxicityQ39742060
A causative link between the structure of aberrant protein oligomers and their toxicity.Q39750915
Unique copper-induced oligomers mediate alpha-synuclein toxicityQ39867665
Dynamics of alpha-synuclein aggregation and inhibition of pore-like oligomer development by beta-synucleinQ40155070
Toll-like receptor 4 is required for α-synuclein dependent activation of microglia and astroglia.Q41997706
α-Synuclein senses lipid packing defects and induces lateral expansion of lipids leading to membrane remodelingQ42184977
Redox reactions of the α-synuclein-Cu(2+) complex and their effects on neuronal cell viabilityQ42426545
P275copyright licenseCreative Commons AttributionQ6905323
P6216copyright statuscopyrightedQ50423863
P433issue2
P407language of work or nameEnglishQ1860
P921main subjecttoxicityQ274160
neurodegenerationQ1755122
nerve tissue proteinQ6996861
Parkinson disease associated proteinsQ77946709
SynucleinQ24767155
P5008on focus list of Wikimedia projectScienceSourceQ55439927
P304page(s)282-305
P577publication date2015-03-25
P1433published inBiomoleculesQ23929963
P1476titleSeeking a mechanism for the toxicity of oligomeric α-synuclein
P478volume5

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cites work (P2860)
Q92563404A Clinical Trial of Transcranial Electromagnetic Treatment in Alzheimer's Disease: Cognitive Enhancement and Associated Changes in Cerebrospinal Fluid, Blood, and Brain Imaging
Q42366153A study on the modulation of alpha-synuclein fibrillation by Scutellaria pinnatifida extracts and its neuroprotective properties
Q35969183Abnormal Salivary Total and Oligomeric Alpha-Synuclein in Parkinson's Disease
Q64768798Age-dependent accumulation of oligomeric SNCA/α-synuclein from impaired degradation in mutant LRRK2 knockin mouse model of Parkinson disease: role for therapeutic activation of chaperone-mediated autophagy (CMA)
Q57821667Alpha-Synuclein Modulates the Physical Properties of DNA
Q36336723Altered machinery of protein synthesis is region- and stage-dependent and is associated with α-synuclein oligomers in Parkinson's disease.
Q52644596Alzheimer's Disease, Oligomers, and Inflammation.
Q57804932Baseline concentration of misfolded α-synuclein aggregates in cerebrospinal fluid predicts risk of cognitive decline in Parkinson's disease
Q36373170Bent out of shape: α-Synuclein misfolding and the convergence of pathogenic pathways in Parkinson's disease.
Q64242757Biasing the native α-synuclein conformational ensemble towards compact states abolishes aggregation and neurotoxicity
Q96129239Biophysical studies of protein misfolding and aggregation in in vivo models of Alzheimer's and Parkinson's diseases
Q36107686Common structural features of toxic intermediates from α-synuclein and GroES fibrillogenesis detected using cryogenic coherent X-ray diffraction imaging.
Q64864824Determinants of dopaminergic neuron loss in Parkinson's disease
Q26799306Direct and/or Indirect Roles for SUMO in Modulating Alpha-Synuclein Toxicity
Q47580972Dynamic Changes in Striatal mGluR1 But Not mGluR5 during Pathological Progression of Parkinson's Disease in Human Alpha-Synuclein A53T Transgenic Rats: A Multi-PET Imaging Study
Q46308077E46K α-synuclein pathological mutation causes cell-autonomous toxicity without altering protein turnover or aggregation
Q51471477ER Stress Induced by Tunicamycin Triggers α-Synuclein Oligomerization, Dopaminergic Neurons Death and Locomotor Impairment: a New Model of Parkinson's Disease.
Q49939718Effect of moxibustion on mTOR-mediated autophagy in rotenone-induced Parkinson's disease model rats.
Q37369400Environmental and genetic factors support the dissociation between α-synuclein aggregation and toxicity.
Q64055149Erythrocytic α-Synuclein as a potential biomarker for Parkinson’s disease
Q99617462Estimation of Alpha-Synuclein Monomer and Oligomer Levels in the Saliva of the Children With Autism Spectrum Disorder: A Possibility for an Early Diagnosis
Q34552244Exploring Braak's Hypothesis of Parkinson's Disease.
Q64880406Extracellular Alpha-Synuclein Oligomers Induce Parkin S-Nitrosylation: Relevance to Sporadic Parkinson's Disease Etiopathology.
Q39431937Implications of peptide assemblies in amyloid diseases
Q37733717Increased Oxidative Stress Markers in Cerebrospinal Fluid from Healthy Subjects with Parkinson's Disease-Associated LRRK2 Gene Mutations
Q93051676Inorganic polyphosphate, a multifunctional polyanionic protein scaffold
Q90167294Mechanistic insights into the protective roles of polyphosphate against amyloid cytotoxicity
Q92057681Misfolded α-synuclein causes hyperactive respiration without functional deficit in live neuroblastoma cells
Q58804178Model Senescent Microglia Induce Disease Related Changes in α-Synuclein Expression and Activity
Q94544629Modeling Parkinson's Disease With the Alpha-Synuclein Protein
Q49562668Multiple System Atrophy: An Oligodendroglioneural Synucleinopathy.
Q26771536Neuroinflammation in Multiple System Atrophy: Response to and Cause of α-Synuclein Aggregation
Q64759312Neuropathology and pathogenesis of extrapyramidal movement disorders: a critical update-I. Hypokinetic-rigid movement disorders
Q59812935New Perspectives on Roles of Alpha-Synuclein in Parkinson's Disease
Q38794219Oligomeropathies and pathogenesis of Alzheimer and Parkinson's diseases.
Q91178567Partially oxidized DJ-1 inhibits α-synuclein nucleation and remodels mature α-synuclein fibrils in vitro
Q42330740Polyphosphate: A Conserved Modifier of Amyloidogenic Processes
Q37196992Poststroke Induction of α-Synuclein Mediates Ischemic Brain Damage
Q91730805Probing the Origin of the Toxicity of Oligomeric Aggregates of α-Synuclein with Antibodies
Q39022241Proteopathic Strains and the Heterogeneity of Neurodegenerative Diseases.
Q89424515Real-time determination of aggregated alpha-synuclein induced membrane disruption at neuroblastoma cells using scanning ion conductance microscopy
Q39095738Selective neuronal vulnerability in Parkinson disease
Q52313428Self-administration of methamphetamine alters gut biomarkers of toxicity.
Q48342632Stimulation of synaptoneurosome glutamate release by monomeric and fibrillated α-synuclein
Q90189862Structure and Aggregation Mechanisms in Amyloids
Q38550428Structure, function and toxicity of alpha-synuclein: the Bermuda triangle in synucleinopathies
Q37711589Synaptic vesicle glycoprotein 2C (SV2C) modulates dopamine release and is disrupted in Parkinson disease.
Q39148146The Complicated Relationship between Gaucher Disease and Parkinsonism: Insights from a Rare Disease
Q39108546The Contribution of α-Synuclein Spreading to Parkinson's Disease Synaptopathy
Q54994816The Convergence of Dopamine and α-Synuclein: Implications for Parkinson's Disease.
Q46238696Toxic properties of microsome-associated alpha-synuclein species in mouse primary neurons.
Q64765285Transcriptome analysis of LRRK2 knock-out microglia cells reveals alterations of inflammatory- and oxidative stress-related pathways upon treatment with α-synuclein fibrils
Q50919414Treadmill Exercise Attenuates α-Synuclein Levels by Promoting Mitochondrial Function and Autophagy Possibly via SIRT1 in the Chronic MPTP/P-Induced Mouse Model of Parkinson's Disease.
Q64063434Two conformationally distinct α-synuclein oligomers share common epitopes and the ability to impair long-term potentiation
Q46252338Vertebrate food products as a potential source of prion-like α-synuclein.

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