Cited by 12Olfactory and Sensory Function StudiesNeuroendocrine regulation and behaviorNeuroscience and Neuropharmacology Research

Activation of arginine vasopressin receptor 1a facilitates the induction of long-term potentiation in the accessory olfactory bulb of male mice

Namba, Toshiharu, Taniguchi, Mutsuo, Murata, Yoshihiro, Tong, Jia, Wang, Yujie, Okutani, Fumino, Yamaguchi, Masahiro, Kaba, Hideto·2016·Neuroscience Letters

Abstract

Olfaction plays an important role in social recognition in most mammals. Central arginine vasopressin (AVP) plays a role in this olfaction-based recognition. The high level of expression of AVP receptors in the accessory olfactory bulb (AOB) at the first relay of the vomeronasal system highlights the importance of AVP signaling at this stage. We therefore analyzed the effects of AVP on the synaptic plasticity of glutamatergic transmission from mitral cells to granule cells in AOB slices from male mice. To monitor the strength of the glutamatergic transmission, we measured the maximal initial slope of the lateral olfactory tract-evoked field potential, which represents the granule cell response to mitral cell activation. AVP paired with 100-Hz stimulation that only produced short-term potentiation enhanced the induction of long-term potentiation (LTP) in a dose-dependent manner. AVP-paired LTP was blocked by the selective AVP receptor 1a (AVPR1a) antagonist, d(CH 2)5[Tyr(Me)2]AVP (Manning compound), but not by the AVPR1b antagonist SSR149415, and it was mimicked by the selective AVPR1a agonist [Phe 2, Ile 3, Orn 8]-vasopressin. We further examined the effect of AVP on the reciprocal transmission between mitral and granule cells by stimulating a mitral cell and recording the evoked inhibitory postsynaptic currents (IPSCs) from the same cell using conventional whole-cell patch-clamp techniques. AVP reduced the reciprocal IPSCs triggered by endogenous glutamate release from the excited mitral cell. These results suggest that AVP promotes the induction of LTP at the mitral-to-granule cell synapse via the activation of AVPR1a through an as-yet-to-be-determined mechanism in the AOB of male mice.

Integrity signals

Registry

Crossref · 10.1016/j.neulet.2016.09.056

Cites

51 of 51 references verified0 citation errors · 0 not checkable

Statistics

Recomputing p-values needs the paper’s full text.

Claims the paper makes

This paper’s full text isn’t openly available, so its claims and self-check weren’t run. The registry and citation checks still apply.

Claims other papers make about this one

Each is checked against this paper’s own text: does it say what the citing paper says it does?

Cites

Flagged first, then by citations

Cited by

Sorted by citations

Authors
Namba, T., Taniguchi, M., Murata, Y., Tong, J., Wang, Y., Okutani, F., Yamaguchi, M., & Kaba, H.
Affiliations
  • Kōchi University (JP)
  • University of Kochi (JP)
Corresponding author
Kaba, Hideto
Venue
Neuroscience Letters
Publisher
Elsevier BV
Published
2016-11
Volume
634
Pages
107-113
ISSN
0304-3940 (ISSN-L)
OpenAlex
W2528390936
Cited by
12
References
51
Citations by year
2026: 1 · 2025: 1 · 2024: 3 · 2023: 2 · 2022: 2 · 2018: 1 · 2017: 2
FWCI
0.74
Type
journal article
Language
en
Open access
closed
Locations
  • Neuroscience Letters (publishedVersion)
  • PubMed (publishedVersion)
Funders
  • Ministry of Education, Culture, Sports, Science and Technology
  • Kochi University
Topics
  • Life Sciences › Neuroscience › Sensory Systems › Olfactory and Sensory Function Studies
  • Social Sciences › Psychology › Social Psychology › Neuroendocrine regulation and behavior
  • Life Sciences › Neuroscience › Cellular and Molecular Neuroscience › Neuroscience and Neuropharmacology Research
Keywords
vasopressin, AVPR1A, long-term potentiation, accessory olfactory bulb, vomeronasal system, mitral cells, granule cells, glutamatergic neurotransmission, synaptic plasticity, lateral olfactory tract, inhibitory postsynaptic currents, vasopressin receptor antagonists, vasopressin analogue, social recognition, male mice
MeSH terms
Animals, Arginine Vasopressin, Electric Stimulation, Indoles, Male, Mice, Inbred BALB C, Synaptic Transmission, Neurons, Olfactory Bulb, Pyrrolidines, Vasopressins, Receptors, Vasopressin, Long-Term Potentiation, Glutamic Acid, Inhibitory Postsynaptic Potentials, Antidiuretic Hormone Receptor Antagonists

About these checks

Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.

Statistics and arithmetic are recomputed, not judged.

Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.

What counts as a claim ›How we measure confidence ›How we check this ›

Are you an author, or do you see a problem with this page? Request a review