Results 1 to 10 of about 3,852 (100)

Growth Factors as Axon Guidance Molecules: Lessons From in vitro Studies

open access: yesFrontiers in Neuroscience, 2021
Growth cones at the tips of extending axons navigate through developing organisms by probing extracellular cues, which guide them through intermediate steps and onto final synaptic target sites.
Massimo M. Onesto   +4 more
doaj   +1 more source

An Emerging Role of PRRT2 in Regulating Growth Cone Morphology

open access: yesCells, 2021
Mutations in the PRRT2 gene are the main cause for a group of paroxysmal neurological diseases including paroxysmal kinesigenic dyskinesia, episodic ataxia, benign familial infantile seizures, and hemiplegic migraine. In the mature central nervous system,
Elisa Savino   +5 more
doaj   +1 more source

Coactosin Promotes F-Actin Protrusion in Growth Cones Under Cofilin-Related Signaling Pathway

open access: yesFrontiers in Cell and Developmental Biology, 2021
During brain development, axon outgrowth and its subsequent pathfinding are reliant on a highly motile growth cone located at the tip of the axon. Actin polymerization that is regulated by actin-depolymerizing factors homology (ADF-H) domain-containing ...
Xubin Hou   +5 more
doaj   +1 more source

Neurotherapeutic Potential of Cervus elaphus Sibericus on Axon Regeneration and Growth Cone Reformation after H2O2-Induced Injury in Rat Primary Cortical Neurons

open access: yesBiology, 2021
Cervus elaphus sibericus (CES), commonly known as deer antler, has been used as a medicinal herb because of its various pharmacological activities, including its anti-infective, anti-arthritic, anti-allergic, and anti-oxidative properties.
Jin Young Hong   +9 more
doaj   +1 more source

Functional Redundancy of Cyclase-Associated Proteins CAP1 and CAP2 in Differentiating Neurons

open access: yesCells, 2021
Cyclase-associated proteins (CAPs) are evolutionary-conserved actin-binding proteins with crucial functions in regulating actin dynamics, the spatiotemporally controlled assembly and disassembly of actin filaments (F-actin).
Felix Schneider   +3 more
doaj   +1 more source

A short isoform of the UNC-6/Netrin receptor UNC-5 is required for growth cone polarity and robust growth cone protrusion in Caenorhabditis elegans

open access: yesFrontiers in Cell and Developmental Biology, 2023
Introduction: UNC-6/Netrin is a conserved bi-functional guidance cue which regulates dorsal-ventral axon guidance in C. elegans. In the Polarity/Protrusion model of UNC-6/Netrin mediated dorsal growth away from UNC-6/Netrin, The UNC-5 receptor first ...
Snehal S. Mahadik, Erik A. Lundquist
doaj   +1 more source

A Select Subset of Electron Transport Chain Genes Associated with Optic Atrophy Link Mitochondria to Axon Regeneration in Caenorhabditis elegans

open access: yesFrontiers in Neuroscience, 2017
The role of mitochondria within injured neurons is an area of active interest since these organelles are vital for the production of cellular energy in the form of ATP.
Wendy M. Knowlton   +6 more
doaj   +1 more source

Proteolytically released Lasso/teneurin-2 induces axonal attraction by interacting with latrophilin-1 on axonal growth cones

open access: yeseLife, 2018
A presynaptic adhesion G-protein-coupled receptor, latrophilin-1, and a postsynaptic transmembrane protein, Lasso/teneurin-2, are implicated in trans-synaptic interaction that contributes to synapse formation. Surprisingly, during neuronal development, a
Nickolai V Vysokov   +10 more
doaj   +1 more source

An Integrated Cytoskeletal Model of Neurite Outgrowth

open access: yesFrontiers in Cellular Neuroscience, 2018
Neurite outgrowth underlies the wiring of the nervous system during development and regeneration. Despite a significant body of research, the underlying cytoskeletal mechanics of growth and guidance are not fully understood, and the relative ...
Kyle E. Miller   +4 more
doaj   +1 more source

Transcriptional Control of Axon Guidance at Midline Structures

open access: yesFrontiers in Cell and Developmental Biology, 2022
The development of the nervous system is a time-ordered and multi-stepped process that includes neurogenesis and neuronal specification, axonal navigation, and circuits assembly.
EloĆ­sa Herrera, Augusto Escalante
doaj   +1 more source

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