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Article

Interaction of Cupidin/Homer2 with two actin cytoskeletal regulators, Cdc42 small GTPase and Drebrin, in dendritic spines.

BMC neuroscience - 24 Mar 2009

Shiraishi-Yamaguchi Yoko, Sato Yumi, Sakai Rieko, Mizutani Akihiro, Knöpfel Thomas, Mori Nozomu, Mikoshiba Katsuhiko, Furuichi Teiichi

Abstract excerpt

BACKGROUND: Homer is a postsynaptic scaffold protein that links various synaptic signaling proteins, including the type I metabotropic glutamate receptor subunits 1alpha and 5, the inositol 1,4,5-trisphosphate receptor, Shank and Cdc42 small GTPase. Overexpression of Homer induces changes in dendritic spine morphology in cultured hippocampal neurons. However, the molecular basis underpinning Homer-mediated spine...

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Identifiers

PMID: 19309525
DOI: 10.1186/1471-2202-10-25
PMCID: PMC2666743

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-08.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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