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Article

Regulation of dendritic branching and spine maturation by semaphorin3A-Fyn signaling.

The Journal of neuroscience : the official journal of the Society for Neuroscience - 15 Mar 2006

Morita Asa, Yamashita Naoya, Sasaki Yukio, Uchida Yutaka, Nakajima Oumi, Nakamura Fumio, Yagi Takeshi, Taniguchi Masahiko, Usui Hiroshi, Katoh-Semba Ritsuko, Takei Kohtaro, Goshima Yoshio

Abstract excerpt

A member of semaphorin family, semaphorin3A (Sema3A), acts as a chemorepellent or chemoattractant on a wide variety of axons and dendrites in the development of the nervous systems. We here show that Sema3A induces clustering of both postsynaptic density-95 (PSD-95) and presynaptic synapsin I in cultured cortical neurons without changing the density of spines or filopodia. Neuropilin-1 (NRP-1), a receptor for...

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Identifiers

PMID: 16540575
DOI: 10.1523/JNEUROSCI.5453-05.2006
PMCID: PMC6673984

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PSD

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 6 Sept 2026. Manifest publication-graph-cohort-2026-09-06.1.

Source receipt: pubmed, retrieved 6 Sept 2026.

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