Vesicular glutamate transporter acts as a metabolic regulator

Yoshinori Moriyama, Hiroshi Omote

Research output: Contribution to journalShort surveypeer-review

13 Citations (Scopus)

Abstract

Vesicular glutamate transporter (VGLUT) is responsible for the active transport of L-glutamate into synaptic vesicles and, thus, plays an essential role in the glutamatergic chemical transmission in the central and peripheral nervous systems. Recent studies indicated that VGLUT is also expressed and localized in various secretory vesicles in non-neuronal peripheral organelles such as hormone-containing secretory granules in endocrine cells. L-Glutamate is stored in VGLUT-containing organelles, secreted upon stimulation, and then acts as a paracrine and/or autocrine modulator to regulate cellular functions. Thus, VGLUT is a key molecule for glutamate signaling and is the core of a novel signaling system.

Original languageEnglish
Pages (from-to)1844-1846
Number of pages3
JournalBiological and Pharmaceutical Bulletin
Volume31
Issue number10
DOIs
Publication statusPublished - Oct 2008

Keywords

  • Neurotransmitter
  • Paracrine signal transmission
  • Secretory granule
  • Synaptic vesicle
  • Vesicular glutamate transporter
  • Vesicular nucleotide transporter

ASJC Scopus subject areas

  • Pharmacology
  • Pharmaceutical Science

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