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Article

Heterogeneous nuclear ribonucleoprotein k interacts with Abi-1 at postsynaptic sites and modulates dendritic spine morphology.

PloS one - 1 Jan 2011

Proepper Christian, Steinestel Konrad, Schmeisser Michael J, Heinrich Jutta, Steinestel Julie, Bockmann Juergen, Liebau Stefan, Boeckers Tobias M

Abstract excerpt

BACKGROUND: Abelson-interacting protein 1 (Abi-1) plays an important role for dendritic branching and synapse formation in the central nervous system. It is localized at the postsynaptic density (PSD) and rapidly translocates to the nucleus upon synaptic stimulation. At PSDs Abi-1 is in a complex with several other proteins including WASP/WAVE or cortactin thereby regulating the actin cytoskeleton via the Arp 2/3...

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PMID: 22102872
DOI: 10.1371/journal.pone.0027045
PMCID: PMC3216941

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PSD

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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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