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Revisiting and Refining Roles of Neural Guidance Cues in Circuit Assembly

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Specialties Biology
Neurology
Date 2020 Aug 22
PMID 32823181
Citations 15
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Abstract

Neural guidance mechanisms ensure the precise targeting and synaptogenesis events essential for normal circuit function. Neuronal growth cones encounter numerous attractive and repulsive cues as they navigate toward their intermediate and final targets; temporal and spatial regulation of these responses are critical for circuit assembly. Recent work highlights the complexity of these events throughout neural development and the multifaceted functions of a wide range of guidance cues. Here, we discuss recent studies that leverage advances in genetics, single cell tracing, transcriptomics and proteomics to further our understanding of the molecular mechanisms underlying neural guidance and overall circuit organization.

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References
1.
Moreno-Bravo J, Puiggros S, Mehlen P, Chedotal A . Synergistic Activity of Floor-Plate- and Ventricular-Zone-Derived Netrin-1 in Spinal Cord Commissural Axon Guidance. Neuron. 2019; 101(4):625-634.e3. DOI: 10.1016/j.neuron.2018.12.024. View

2.
Kalil K, Dent E . Branch management: mechanisms of axon branching in the developing vertebrate CNS. Nat Rev Neurosci. 2013; 15(1):7-18. PMC: 4063290. DOI: 10.1038/nrn3650. View

3.
Shepherd G, Rowe T . Neocortical Lamination: Insights from Neuron Types and Evolutionary Precursors. Front Neuroanat. 2017; 11:100. PMC: 5673976. DOI: 10.3389/fnana.2017.00100. View

4.
Duan X, Krishnaswamy A, Laboulaye M, Liu J, Peng Y, Yamagata M . Cadherin Combinations Recruit Dendrites of Distinct Retinal Neurons to a Shared Interneuronal Scaffold. Neuron. 2018; 99(6):1145-1154.e6. PMC: 6284407. DOI: 10.1016/j.neuron.2018.08.019. View

5.
Duan X, Krishnaswamy A, De La Huerta I, Sanes J . Type II cadherins guide assembly of a direction-selective retinal circuit. Cell. 2014; 158(4):793-807. DOI: 10.1016/j.cell.2014.06.047. View