Evidence map›Paper›PMID 27238024›Full record

ArticleCell2016

A Family of non-GPCR Chemosensors Defines an Alternative Logic for Mammalian Olfaction.

Paul L Greer, Daniel M Bear, Jean-Marc Lassance, Maria Lissitsyna Bloom, Tatsuya Tsukahara, Stan L Pashkovski, Francis Kei Masuda, Alexandra C Nowlan, Rory Kirchner, Hopi E Hoekstra and 1 more

Open access · bronzeAbstract read
In one paragraph

Article in Cell, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 79 papers.

0numbers the graph read from it
0cells of the map it votes in
79citing papers in PubMed
9.9field-weighted citation impact, top 1% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

79 citing papers in PubMed, 155 citations in OpenAlex.

  1. Review
  2. Review
  3. The challenge of distinguishing living from non-living entities.Theory in biosciences = Theorie in den Biowissenschaften · 2026
    Review
  4. Article
  5. Glomeruli of the Mouse Olfactory Bulb: Numbers, Sizes, Shapes.The European journal of neuroscience · 2025
    Article
  6. The Ubiquitin-Proteasome System in Brain Disorders: Pathogenic Pathways, Post-Translational Tweaks, and Therapeutic Frontiers.Journal of neuroimmune pharmacology : the official journal of the Society on NeuroImmune Pharmacology · 2025
    Review
  7. When noncanonical olfaction is optimal.Proceedings of the National Academy of Sciences of the United States of America · 2025
    Article
  8. Article
  9. Article
  10. Harnessing Odorant Receptor Activation to Suppress Real Malodor.International journal of molecular sciences · 2025
    Article
  11. Article
  12. Review
  13. Calcium Imaging in Olfaction: Non-rodent Mammalian Species.Methods in molecular biology (Clifton, N.J.) · 2025
    Article
  14. Review
  15. Article
  16. Review
  17. Review
  18. Review
  19. Article
  20. Review

19 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

11 authors at 1 institution in 1 country.

Paul L GreerDepartment of Neurobiology, Harvard Medical School, Boston, MA 02115, USA.
Daniel M BearDepartment of Neurobiology, Harvard Medical School, Boston, MA 02115, USA.
Jean-Marc LassanceDepartments of Molecular and Cellular Biology and Organismic and Evolutionary Biology, Center for Brain Science, Harvard University, Howard Hughes Medical Institute, Cambridge, MA 02138, USA.
Maria Lissitsyna BloomDepartment of Neurobiology, Harvard Medical School, Boston, MA 02115, USA.
Tatsuya TsukaharaDepartment of Neurobiology, Harvard Medical School, Boston, MA 02115, USA.
Stan L PashkovskiDepartment of Neurobiology, Harvard Medical School, Boston, MA 02115, USA.
Francis Kei MasudaDepartment of Neurobiology, Harvard Medical School, Boston, MA 02115, USA.
Alexandra C NowlanDepartment of Neurobiology, Harvard Medical School, Boston, MA 02115, USA.
Rory KirchnerDepartment of Biostatistics, Harvard T.H. Chan School of Public Health, Boston, MA 02115, USA.
Hopi E HoekstraDepartments of Molecular and Cellular Biology and Organismic and Evolutionary Biology, Center for Brain Science, Harvard University, Howard Hughes Medical Institute, Cambridge, MA 02138, USA.
Sandeep Robert DattaDepartment of Neurobiology, Harvard Medical School, Boston, MA 02115, USA. Electronic address: srdatta@hms.harvard.edu.
Harvard University · US

Funding

Revealing fear: new methods to study neural circuits, behavior and diseaseDP2OD007109 · OD · HARVARD MEDICAL SCHOOL · PI DATTA, SANDEEP R · 2010 to 2010
$2.5M
Characterizing Odor Maps in the Olfactory Bulb and CortexR01DC011558 · NIDCD · HARVARD MEDICAL SCHOOL · PI DATTA, SANDEEP R · 2011 to 2015
$1.8M
Modulation of Sensory Representations in the Ventral StriatumF31DA036922 · NIDA · HARVARD MEDICAL SCHOOL · PI PASHKOVSKI, STANISLAV · 2014 to 2015
$61k
NIDA NIH HHS F31 DA036922NIDCD NIH HHS R01 DC011558NIH HHS DP2 OD007109
6 · The paper itself

Abstract

Odor perception in mammals is mediated by parallel sensory pathways that convey distinct information about the olfactory world. Multiple olfactory subsystems express characteristic seven-transmembrane G-protein-coupled receptors (GPCRs) in a one-receptor-per-neuron pattern that facilitates odor discrimination. Sensory neurons of the "necklace" subsystem are nestled within the recesses of the olfactory epithelium and detect diverse odorants; however, they do not express known GPCR odor receptors. Here, we report that members of the four-pass transmembrane MS4A protein family are chemosensors expressed within necklace sensory neurons. These receptors localize to sensory endings and confer responses to ethologically relevant ligands, including pheromones and fatty acids, in vitro and in vivo. Individual necklace neurons co-express many MS4A proteins and are activated by multiple MS4A ligands; this pooling of information suggests that the necklace is organized more like subsystems for taste than for smell. The MS4As therefore define a distinct mechanism and functional logic for mammalian olfaction.

Indexed as

SmellAnimalsMembrane ProteinsMiceNerve Tissue ProteinsOdorantsOlfactory Receptor NeuronsPhylogenyMembrane ProteinsNerve Tissue Proteins

Identifiers

PMID27238024
PMCPMC4912422
OpenAlexW2406818379

What OpenQuestion holds

Textmetadata
LicenceTDM
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.