The iron-responsive element binding protein: a target for synaptic actions of nitric oxide. Academic Article uri icon

Overview

abstract

  • Molecular targets for the actions of nitric oxide (NO) have only been partially clarified. The dynamic properties of the iron-sulfur (Fe-S) cluster of the iron responsive-element binding protein (IRE-BP) suggested that it might serve as a target for NO produced in response to glutamatergic stimulation in neurons. In the present study, we demonstrate that N-methyl-D-aspartate, acting through NO, stimulates the RNA-binding function of the IRE-BP in brain slices while diminishing its aconitase activity. In addition, we demonstrate a selective localization of the IRE-BP in discrete neuronal structures, suggesting a potential role for this protein in the response of neurons to NO.

publication date

  • December 20, 1994

Research

keywords

  • Nitric Oxide
  • RNA-Binding Proteins
  • Synapses

Identity

PubMed Central ID

  • PMC45567

Scopus Document Identifier

  • 0028577736

Digital Object Identifier (DOI)

  • 10.1073/pnas.91.26.12994

PubMed ID

  • 7809162

Additional Document Info

volume

  • 91

issue

  • 26