Skip to main content

Advertisement

Log in

SNARE complex in developmental psychiatry: neurotransmitter exocytosis and beyond

  • Psychiatry and Preclinical Psychiatric Studies - Review Article
  • Published:
Journal of Neural Transmission Aims and scope Submit manuscript

Abstract

Multiple biological processes throughout development require intracellular vesicular trafficking, where the SNARE (soluble N-ethylmaleimide-sensitive factor (NSF) attachment protein (SNAP) receptors) complex plays a major role. The core proteins forming the SNARE complex are SNAP-25 (synaptosomal-associated protein 25), VAMP (vesicle-associated membrane protein) and Syntaxins, besides its regulatory proteins, such as Synaptotagmin. Genes encoding these proteins (SNAP25, VAMP1, VAMP2, STX1A, SYT1 and SYT2) have been studied in relation to psychiatric disorders susceptibility. Here, we review physiological aspects of SNARE complex and genetic association results reported for attention deficit hyperactivity disorder, both in children and adults, autism spectrum disorders, major depressive disorder, bipolar disorder and schizophrenia. Moreover, we included findings from expression, pharmacogenetics and animal model studies regarding these clinical phenotypes. The overall scenario depicted here suggests that the SNARE complex may exert distinct roles throughout development, with age-specific effects of genetic variants in psychiatric disorders. Such perspective should be considered in future studies regarding SNARE complex genes.

This is a preview of subscription content, log in via an institution to check access.

Access this article

Price excludes VAT (USA)
Tax calculation will be finalised during checkout.

Instant access to the full article PDF.

Fig. 1

Similar content being viewed by others

References

Download references

Acknowledgments

This work was financially supported by the Brazilian governmental funding agencies CAPES and CNPq.

Author information

Authors and Affiliations

Authors

Corresponding author

Correspondence to Claiton Henrique Dotto Bau.

Ethics declarations

Conflict of interest

The authors declare no conflict of interest.

Electronic supplementary material

Below is the link to the electronic supplementary material.

Supplementary material 1 (PDF 22 kb)

Rights and permissions

Reprints and permissions

About this article

Check for updates. Verify currency and authenticity via CrossMark

Cite this article

Cupertino, R.B., Kappel, D.B., Bandeira, C.E. et al. SNARE complex in developmental psychiatry: neurotransmitter exocytosis and beyond. J Neural Transm 123, 867–883 (2016). https://doi.org/10.1007/s00702-016-1514-9

Download citation

  • Received:

  • Accepted:

  • Published:

  • Issue Date:

  • DOI: https://doi.org/10.1007/s00702-016-1514-9

Keywords

Navigation