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Literature DB >> 22264725

Contact is repulsive, but please note the "enclosed".

Robert W Burgess¹, Andrew M Garrett, Abigail L D Tadenev.

Abstract

Previous models of neuronal dendrite arborization suggested that contact-dependent self-avoidance between dendrite branches prevents self-crossings within the arbor. Two papers in Neuron show how integrin-mediated adhesion to the extracellular matrix restricts dendrites to a two-dimensional space to optimize this mechanism (Han et al., 2012; Kim et al., 2012).

Entities: Disease Gene Species

Year: 2012 PMID： 22264725 PMCID： PMC3266550 DOI： 10.1016/j.devcel.2011.12.017

Source DB: PubMed Journal: Dev Cell ISSN： 1534-5807 Impact factor: 12.270

Keyword Cloud
References

9 in total

1. Homophilic Dscam interactions control complex dendrite morphogenesis.

Authors: Michael E Hughes; Rachel Bortnick; Asako Tsubouchi; Philipp Bäumer; Masahiro Kondo; Tadashi Uemura; Dietmar Schmucker
Journal: Neuron Date: 2007-05-03 Impact factor: 17.173

2. Dendrite self-avoidance is controlled by Dscam.

Authors: Benjamin J Matthews; Michelle E Kim; John J Flanagan; Daisuke Hattori; James C Clemens; S Lawrence Zipursky; Wesley B Grueber
Journal: Cell Date: 2007-05-04 Impact factor: 41.582

3. Integrins establish dendrite-substrate relationships that promote dendritic self-avoidance and patterning in drosophila sensory neurons.

Authors: Michelle E Kim; Brikha R Shrestha; Richard Blazeski; Carol A Mason; Wesley B Grueber
Journal: Neuron Date: 2012-01-12 Impact factor: 17.173

4. Integrins regulate repulsion-mediated dendritic patterning of drosophila sensory neurons by restricting dendrites in a 2D space.

Authors: Chun Han; Denan Wang; Peter Soba; Sijun Zhu; Xinhua Lin; Lily Yeh Jan; Yuh-Nung Jan
Journal: Neuron Date: 2012-01-12 Impact factor: 17.173

Contact is repulsive, but please note the "enclosed".

1. Homophilic Dscam interactions control complex dendrite morphogenesis.

2. Dendrite self-avoidance is controlled by Dscam.

3. Integrins establish dendrite-substrate relationships that promote dendritic self-avoidance and patterning in drosophila sensory neurons.

4. Integrins regulate repulsion-mediated dendritic patterning of drosophila sensory neurons by restricting dendrites in a 2D space.

5. Dscam1-mediated self-avoidance counters netrin-dependent targeting of dendrites in Drosophila.

Review 6. Branching out: mechanisms of dendritic arborization.

7. Drosophila sensory neurons require Dscam for dendritic self-avoidance and proper dendritic field organization.

8. Neurite arborization and mosaic spacing in the mouse retina require DSCAM.

Review 9. Dscam-mediated cell recognition regulates neural circuit formation.