Axon Initial Segment Cytoskeleton: Architecture, Development, and Role in Neuron Polarity

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Axon Initial Segment Cytoskeleton: Architecture, Development, and Role in Neuron Polarity is …
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scholarly articleQ13442814
review articleQ7318358

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P356DOI10.1155/2016/6808293
P3181OpenCitations bibliographic resource ID4522243
P932PMC publication ID4967436
P698PubMed publication ID27493806

P50authorSteven L JonesQ88065350
P2093author name stringTatyana M Svitkina
P2860cites workbetaIV spectrin, a new spectrin localized at axon initial segments and nodes of ranvier in the central and peripheral nervous systemQ24290541
Spectrin and ankyrin-based pathways: metazoan inventions for integrating cells into tissuesQ24291372
Neurofilament deficiency in quail caused by nonsense mutation in neurofilament-L geneQ42194068
A NOMPC-dependent membrane-microtubule connector is a candidate for the gating spring in fly mechanoreceptors.Q42594952
A critical role for Neurofascin in regulating action potential initiation through maintenance of the axon initial segmentQ42687432
The node of Ranvier in the central nervous systemQ43653035
Functional specialization of the axon initial segment by isoform-specific sodium channel targeting.Q44376585
Distinct contributions of Na(v)1.6 and Na(v)1.2 in action potential initiation and backpropagation.Q45919318
A selective filter for cytoplasmic transport at the axon initial segmentQ46096953
Neurofilament distribution and organization in the myelinated axons of the peripheral nervous system.Q48140740
A targeting motif involved in sodium channel clustering at the axonal initial segmentQ48269160
Accumulation of anchored proteins forms membrane diffusion barriers during neuronal polarization.Q48274256
Mixed microtubules steer dynein-driven cargo transport into dendritesQ48317864
Visualization of microtubule growth in cultured neurons via the use of EB3-GFP (end-binding protein 3-green fluorescent protein).Q48342203
Actin has a molecular scaffolding, not propulsive, role in presynaptic functionQ48405526
Cooperative Interactions between 480 kDa Ankyrin-G and EB Proteins Assemble the Axon Initial Segment.Q48618612
MAP2 is localized to the dendrites of hippocampal neurons which develop in cultureQ48685423
End binding protein-1 (EB1) complements microtubule-associated protein-1B during axonogenesisQ48955330
STED nanoscopy reveals the ubiquity of subcortical cytoskeleton periodicity in living neuronsQ50598032
Increase in diameter of the axonal initial segment is an early change in amyotrophic lateral sclerosisQ50792006
Casein kinase 2 and microtubules control axon initial segment formation.Q51899645
Targeting of the F-actin-binding protein drebrin by the microtubule plus-tip protein EB3 is required for neuritogenesis.Q51948942
New role of IKK alpha/beta phosphorylated I kappa B alpha in axon outgrowth and axon initial segment development.Q51962634
A diffusion barrier maintains distribution of membrane proteins in polarized neurons.Q52534153
Nanoscale Architecture of the Axon Initial Segment Reveals an Organized and Robust Scaffold.Q53228479
miR-342-5p decreases ankyrin G levels in Alzheimer's disease transgenic mouse models.Q53460335
The ultrastructure of the nodes of Ranvier in cat sympathetic nerve fibers.Q55037394
Axonal site of spike initiation enhances auditory coincidence detectionQ59054940
Muscarinic suppression of a novel voltage-sensitive K+ current in a vertebrate neuroneQ59066538
Structure of the peripheral domains of neurofilaments revealed by low angle rotary shadowingQ67936243
The structure, biochemical properties, and immunogenicity of neurofilament peripheral regions are determined by phosphorylation stateQ69955055
Observations on the ultrastructure of the axon hillock and initial axon segment of lumbosacral motoneurons in the catQ71336371
Neuronal polarityQ72533846
Regional modulation of neurofilament organization by myelination in normal axonsQ72816493
Spectrin (betaSpIIsigma1) is an essential component of synaptic transmissionQ73416448
The role of selective transport in neuronal protein sortingQ73853663
EB1 identifies sites of microtubule polymerisation during neurite developmentQ77612615
AnkyrinsQ77932251
BetaIV spectrins are essential for membrane stability and the molecular organization of nodes of RanvierQ80467956
Dynein Regulator NDEL1 Controls Polarized Cargo Transport at the Axon Initial SegmentQ87227789
Modulation of the dynamic instability of tubulin assembly by the microtubule-associated protein tauQ24294296
Crystal structure and functional interpretation of the erythrocyte spectrin tetramerization domain complexQ24301548
A common ankyrin-G-based mechanism retains KCNQ and NaV channels at electrically active domains of the axonQ24307090
AnkyrinG. A new ankyrin gene with neural-specific isoforms localized at the axonal initial segment and node of RanvierQ24311821
Dynamic microtubules regulate dendritic spine morphology and synaptic plasticityQ24316951
Electrogenic tuning of the axon initial segmentQ24634301
[Beta]IV-spectrin regulates sodium channel clustering through ankyrin-G at axon initial segments and nodes of RanvierQ24652657
The phosphorylation state of the FIGQY tyrosine of neurofascin determines ankyrin-binding activity and patterns of cell segregationQ24657641
AnkyrinG is required for clustering of voltage-gated Na channels at axon initial segments and for normal action potential firingQ24682474
Neurofascin assembles a specialized extracellular matrix at the axon initial segmentQ24682746
Ankyrin-G coordinates assembly of the spectrin-based membrane skeleton, voltage-gated sodium channels, and L1 CAMs at Purkinje neuron initial segmentsQ24685343
Axon initial segments: diverse and dynamic neuronal compartmentsQ27025814
Localization and Structure of the Ankyrin-binding Site on  2-SpectrinQ27653198
Structures of the spectrin-ankyrin interaction binding domainsQ27653418
The structure of the ankyrin-binding site of  -spectrin reveals how tandem spectrin-repeats generate unique ligand-binding propertiesQ27653516
betaIV-spectrin forms a diffusion barrier against L1CAM at the axon initial segmentQ27865184
Purification and characterization of an alpha 1 beta 2 isoform of CapZ from human erythrocytes: cytosolic location and inability to bind to Mg2+ ghosts suggest that erythrocyte actin filaments are capped by adducinQ28253307
Ankyrin binds to the 15th repetitive unit of erythroid and nonerythroid beta-spectrinQ28272341
Ankyrin-based subcellular gradient of neurofascin, an immunoglobulin family protein, directs GABAergic innervation at purkinje axon initial segmentQ28287481
The cytoskeletal and signaling mechanisms of axon collateral branchingQ28305090
Delayed maturation of regenerating myelinated axons in mice lacking neurofilamentsQ28506520
Specific role of the truncated betaIV-spectrin Sigma6 in sodium channel clustering at axon initial segments and nodes of ranvierQ28508871
Restriction of 480/270-kD ankyrin G to axon proximal segments requires multiple ankyrin G-specific domainsQ28566467
End-binding proteins EB3 and EB1 link microtubules to ankyrin G in the axon initial segmentQ28580184
Neurofilament-deficient axons and perikaryal aggregates in viable transgenic mice expressing a neurofilament-beta-galactosidase fusion proteinQ28590518
BetaIVSigma1 spectrin stabilizes the nodes of Ranvier and axon initial segmentsQ28591439
TRIM46 Controls Neuronal Polarity and Axon Specification by Driving the Formation of Parallel Microtubule ArraysQ28771492
Microtubules have opposite orientation in axons and dendrites of Drosophila neuronsQ30483775
The axon hillock and the initial segmentQ30494627
Myosin-dependent targeting of transmembrane proteins to neuronal dendritesQ30496554
The actin nucleating Arp2/3 complex contributes to the formation of axonal filopodia and branches through the regulation of actin patch precursors to filopodiaQ30503395
MAP1B regulates microtubule dynamics by sequestering EB1/3 in the cytosol of developing neuronal cellsQ30539497
In vivo assembly of the axon initial segment in motor neuronsQ30581713
Polarity orientation of microtubules in hippocampal neurons: uniformity in the axon and nonuniformity in the dendriteQ33666684
A role for myosin VI in the localization of axonal proteins.Q33842193
Characterization of the axon initial segment (AIS) of motor neurons and identification of a para-AIS and a juxtapara-AIS, organized by protein 4.1B.Q34035130
Pleckstrin homology domains and the cytoskeletonQ34120310
Identification of a Conserved Ankyrin-binding Motif in the Family of Sodium Channel α SubunitsQ34193048
Ankyrin G restricts ion channel diffusion at the axonal initial segment before the establishment of the diffusion barrierQ34218857
Purification of tau, a microtubule-associated protein that induces assembly of microtubules from purified tubulinQ34243042
Actin, spectrin, and associated proteins form a periodic cytoskeletal structure in axonsQ34317568
Action potential generation requires a high sodium channel density in the axon initial segmentQ34587263
Actin cytoskeleton regulation in neuronal morphogenesis and structural plasticityQ34762533
Giant ankyrin-G: a critical innovation in vertebrate evolution of fast and integrated neuronal signalingQ35038044
Developmental mechanism of the periodic membrane skeleton in axonsQ35111250
Piccolo regulates the dynamic assembly of presynaptic F-actinQ35533808
A novel recessive Nefl mutation causes a severe, early-onset axonal neuropathyQ35629933
The role of microtubule-associated protein 2 (MAP-2) in neuronal growth, plasticity, and degenerationQ35658487
Ankyrins. Adaptors between diverse plasma membrane proteins and the cytoplasmQ35874056
Molecular mechanisms for organizing the neuronal cytoskeleton.Q35880065
A distal axonal cytoskeleton forms an intra-axonal boundary that controls axon initial segment assembly.Q35992656
β-III spectrin is critical for development of purkinje cell dendritic tree and spine morphogenesisQ36031082
Molecular motors and mechanisms of directional transport in neuronsQ36042285
Axons break in animals lacking beta-spectrinQ36117723
betaIV spectrin is recruited to axon initial segments and nodes of Ranvier by ankyrinG.Q36117801
Differential trafficking of transport vesicles contributes to the localization of dendritic proteinsQ36128474
The small pyramidal neuron of the rat cerebral cortex. The axon hillock and initial segmentQ36190081
Organization of mammalian neurofilament polypeptides within the neuronal cytoskeletonQ36210648
Brain spectrin(240/235) and brain spectrin(240/235E): two distinct spectrin subtypes with different locations within mammalian neural cellsQ36215178
Visualization of the hexagonal lattice in the erythrocyte membrane skeletonQ36216490
Synapsin I-mediated interaction of brain spectrin with synaptic vesicles.Q36530019
Networks of polarized actin filaments in the axon initial segment provide a mechanism for sorting axonal and dendritic proteins.Q36872581
AnkyrinG is required for maintenance of the axon initial segment and neuronal polarity.Q36972640
Microtubules in dendritic spine developmentQ37019342
Postsynaptic density-93 clusters Kv1 channels at axon initial segments independently of Caspr2.Q37311277
AnkyrinG is required to maintain axo-dendritic polarity in vivoQ37394946
Establishment of axon-dendrite polarity in developing neurons.Q37463169
Visualization of the protein associations in the erythrocyte membrane skeletonQ37542045
Axon initial segment cytoskeleton comprises a multiprotein submembranous coat containing sparse actin filamentsQ37703484
Membrane domains based on ankyrin and spectrin associated with cell-cell interactionsQ37748235
The axon initial segment and the maintenance of neuronal polarity.Q37772757
The spectrin-ankyrin-4.1-adducin membrane skeleton: adapting eukaryotic cells to the demands of animal lifeQ37776425
Which way to go? Cytoskeletal organization and polarized transport in neuronsQ37785317
Determinants of voltage-gated sodium channel clustering in neurons.Q37799104
The axon initial segment in nervous system disease and injuryQ37958904
Signal processing in the axon initial segmentQ37979364
The physiology of the axon initial segmentQ37996472
The axon as a unique computational unit in neuronsQ38072500
No Pasaran! Role of the axon initial segment in the regulation of protein transport and the maintenance of axonal identity.Q38163250
The Nodes of Ranvier: Molecular Assembly and MaintenanceQ38583864
The ins and outs of polarized axonal domains.Q38632821
Activity-dependent relocation of the axon initial segment fine-tunes neuronal excitabilityQ38751797
Role of the Tau N-terminal region in microtubule stabilization revealed by new endogenous truncated formsQ38874926
Cysteine 70 of ankyrin-G is S-palmitoylated and is required for function of ankyrin-G in membrane domain assemblyQ39248845
The human erythrocyte plasma membrane: a Rosetta Stone for decoding membrane-cytoskeleton structureQ39305475
Novel diffusion barrier for axonal retention of Tau in neurons and its failure in neurodegenerationQ39938642
A functional barrier to movement of lipids in polarized neuronsQ41097297
Cell surface organization by the membrane skeleton.Q41099752
MAP2 and tau segregate into dendritic and axonal domains after the elaboration of morphologically distinct neurites: an immunocytochemical study of cultured rat cerebrumQ41250929
Projection domains of MAP2 and tau determine spacings between microtubules in dendrites and axonsQ41589236
Microtubules provide directional cues for polarized axonal transport through interaction with kinesin motor headQ42090943
Plasticity at the axon initial segmentQ42128808
P275copyright licenseCreative Commons Attribution 4.0 InternationalQ20007257
P6216copyright statuscopyrightedQ50423863
P407language of work or nameEnglishQ1860
P921main subjectcytoskeletonQ154626
cell polarityQ189100
nervous systemQ9404
cellQ7868
P304page(s)6808293
P577publication date2016-07-17
P1433published inNeural PlasticityQ15716605
P1476titleAxon Initial Segment Cytoskeleton: Architecture, Development, and Role in Neuron Polarity
P478volume2016

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cites work (P2860)
Q42546825Altered axon initial segment in hippocampal newborn neurons, associated with recurrence of temporal lobe epilepsy in rats
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Q33650497Axonal Membranes and Their Domains: Assembly and Function of the Axon Initial Segment and Node of Ranvier
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Q39292465The Segregated Expression of Voltage-Gated Potassium and Sodium Channels in Neuronal Membranes: Functional Implications and Regulatory Mechanisms
Q47706322The axon initial segment: an updated viewpoint

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