Abstract
Mammals rely heavily on olfaction to interact adequately with each other and with their environment1. They make use of seven-transmembrane G-protein-coupled receptors to identify odorants and pheromones. These receptors are present on dendrites of olfactory sensory neurons located in the main olfactory or vomeronasal sensory epithelia, and pertain to the odorant2, trace amine-associated receptor3 and vomeronasal type 1 (ref. 4) or 2 (refs 5–7) receptor superfamilies. Whether these four sensor classes represent the complete olfactory molecular repertoire used by mammals to make sense of the outside world is unknown. Here we report the expression of formyl peptide receptor-related genes by vomeronasal sensory neurons, in multiple mammalian species. Similar to the four known olfactory receptor gene classes, these genes encode seven-transmembrane proteins, and are characterized by monogenic transcription and a punctate expression pattern in the sensory neuroepithelium. In vitro expression of mouse formyl peptide receptor-like 1, 3, 4, 6 and 7 provides sensitivity to disease/inflammation-related ligands. Establishing an in situ approach that combines whole-mount vomeronasal preparations with dendritic calcium imaging in the intact neuroepithelium, we show neuronal responses to the same molecules, which therefore represent a new class of vomeronasal agonists. Taken together, these results suggest that formyl peptide receptor-like proteins have an olfactory function associated with the identification of pathogens, or of pathogenic states.
This is a preview of subscription content, access via your institution
Access options
Subscribe to this journal
Receive 51 print issues and online access
$199.00 per year
only $3.90 per issue
Rent or buy this article
Prices vary by article type
from$1.95
to$39.95
Prices may be subject to local taxes which are calculated during checkout




Similar content being viewed by others
Change history
28 May 2009
The labels on the x-axis of Fig. 4f were transposed; this has now been corrected.
References
Kelliher, K. R. The combined role of the main olfactory and vomeronasal systems in social communication in mammals. Horm. Behav. 52, 561–570 (2007)
Buck, L. & Axel, R. A novel multigene family may encode odorant receptors: a molecular basis for odor recognition. Cell 65, 175–187 (1991)
Liberles, S. D. & Buck, L. B. A second class of chemosensory receptors in the olfactory epithelium. Nature 442, 645–650 (2006)
Dulac, C. & Axel, R. A novel family of genes encoding putative pheromone receptors in mammals. Cell 83, 195–206 (1995)
Matsunami, H. & Buck, L. B. A multigene family encoding a diverse array of putative pheromone receptors in mammals. Cell 90, 775–784 (1997)
Herrada, G. & Dulac, C. A novel family of putative pheromone receptors in mammals with a topographically organized and sexually dimorphic distribution. Cell 90, 763–773 (1997)
Ryba, N. J. & Tirindelli, R. A new multigene family of putative pheromone receptors. Neuron 19, 371–379 (1997)
Migeotte, I., Communi, D. & Parmentier, M. Formyl peptide receptors: a promiscuous subfamily of G protein-coupled receptors controlling immune responses. Cytokine Growth Factor Rev. 17, 501–519 (2006)
Roppolo, D. et al. Gene cluster lock after pheromone receptor gene choice. EMBO J. 26, 3423–3430 (2007)
Le, Y. et al. Biologically active peptides interacting with the G protein-coupled formylpeptide receptor. Protein Pept. Lett. 14, 846–853 (2007)
Le, Y., Murphy, P. M. & Wang, J. M. Formyl-peptide receptors revisited. Trends Immunol. 23, 541–548 (2002)
Leinders-Zufall, T. et al. Ultrasensitive pheromone detection by mammalian vomeronasal neurons. Nature 405, 792–796 (2000)
Takata, M. et al. Detection of amyloid beta protein in the urine of Alzheimer’s disease patients and healthy individuals. Neurosci. Lett. 435, 126–130 (2008)
Chromek, M. et al. The antimicrobial peptide cathelicidin protects the urinary tract against invasive bacterial infection. Nature Med. 12, 636–641 (2006)
Casella, R., Shariat, S. F., Monoski, M. A. & Lerner, S. P. Urinary levels of urokinase-type plasminogen activator and its receptor in the detection of bladder carcinoma. Cancer 95, 2494–2499 (2002)
Nodari, F. et al. Sulfated steroids as natural ligands of mouse pheromone-sensing neurons. J. Neurosci. 28, 6407–6418 (2008)
Kavaliers, M., Choleris, E., Agmo, A. & Pfaff, D. W. Olfactory-mediated parasite recognition and avoidance: linking genes to behavior. Horm. Behav. 46, 272–283 (2004)
Kavaliers, M. et al. Inadvertent social information and the avoidance of parasitized male mice: a role for oxytocin. Proc. Natl Acad. Sci. USA 103, 4293–4298 (2006)
Kavaliers, M., Choleris, E. & Pfaff, D. W. Genes, odours and the recognition of parasitized individuals by rodents. Trends Parasitol. 21, 423–429 (2005)
Spehr, M., Hatt, H. & Wetzel, C. H. Arachidonic acid plays a role in rat vomeronasal signal transduction. J. Neurosci. 22, 8429–8437 (2002)
Acknowledgements
We thank C.-D. K. Ballif, C. Engelhardt and H. Bartel for technical help, and C. Bauer and P. Descombes for assistance on the NCCR ‘Frontiers in Genetics’ bioimaging and genomic platforms, respectively. We also thank H. Hatt for unlimited access to departmental infrastructure, and P. Vassalli for comments on the manuscript. This work was supported by the Swiss National Science Foundation, the Claraz, Schmidheiny, Volkswagen and Schlumberger Foundations, and the Emmy Noether program of the Deutsche Forschungsgemeinschaft.
Author information
Authors and Affiliations
Corresponding author
Supplementary information
Supplementary Information
This file contains Supplementary Methods, Supplementary References, Supplementary Figures 1-9 and Supplementary Table 1. (PDF 3884 kb)
Supplementary Movie 1
This movie shows formyl peptide sensitivity in isolated vomeronasal sensory neurons. (MPG 8882 kb)
Rights and permissions
About this article
Cite this article
Rivière, S., Challet, L., Fluegge, D. et al. Formyl peptide receptor-like proteins are a novel family of vomeronasal chemosensors. Nature 459, 574–577 (2009). https://doi.org/10.1038/nature08029
Received:
Revised:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1038/nature08029
This article is cited by
-
Sensing and avoiding sick conspecifics requires Gαi2+ vomeronasal neurons
BMC Biology (2023)
-
The gut efflux pump MRP-1 exports oxidized glutathione as a danger signal that stimulates behavioral immunity and aversive learning
Communications Biology (2022)
-
An amygdala circuit that suppresses social engagement
Nature (2021)
-
Formyl peptide receptor 2, as an important target for ligands triggering the inflammatory response regulation: a link to brain pathology
Pharmacological Reports (2021)
-
Olfaction across the water–air interface in anuran amphibians
Cell and Tissue Research (2021)
Comments
By submitting a comment you agree to abide by our Terms and Community Guidelines. If you find something abusive or that does not comply with our terms or guidelines please flag it as inappropriate.