Evidence map›Paper›PMID 21613506›Full record

ArticleThe Journal of neuroscience : the official journal of the Society for Neuroscience2011

The pattern of glomerular map formation defines responsiveness to aversive odorants in mice.

Jin Hyung Cho, Janet E A Prince, Tyler Cutforth, Jean-François Cloutier

Abstract readComparative Study
In one paragraph

Article in The Journal of neuroscience : the official journal of the Society for Neuroscience, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers.

0numbers the graph read from it
0cells of the map it votes in
20citing papers in PubMed
–field-weighted citation impact
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

20 citing papers in PubMed.

  1. Article
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  12. Neural map formation and sensory coding in the vomeronasal system.Cellular and molecular life sciences : CMLS · 2015
    Review
  13. Article
  14. Article
  15. Review
  16. Article
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  18. Critical role of GFRα1 in the development and function of the main olfactory system.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2012
    Article
  19. Article
  20. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

4 authors.

Jin Hyung ChoCentre for Neuronal Survival, Montreal Neurological Institute, and Department of Neurology and Neurosurgery, McGill University, Montréal, Québec, Canada.
Janet E A Prince
Tyler Cutforth
Jean-François Cloutier

Funding

Canadian Institutes of Health Research
6 · The paper itself

Abstract

In many species, the detection and recognition of odors is critical to regulate behaviors that are essential for survival, such as foraging for food and avoidance of predators. The formation of complex stereotypic connections between olfactory sensory neurons (OSNs) and second-order neurons in the olfactory bulb (OB) is believed to be important for accurate odorant information processing. In mice, ablation of OSNs that innervate the dorsal region of the OB leads to a loss of avoidance behavior in response to aversive and predator odorants (Kobayakawa et al., 2007). It remains to be determined whether the accurate formation of a glomerular map in this region of the OB is required for these innate responses. Here, we have generated mice that lack expression of the axon guidance receptor Robo-2 in OSNs and found that ablation of Robo-2 expression leads to mistargeting of subsets of OSN axons within the dorsal region of the OB. Furthermore, these mice show decreased avoidance behavior toward the predator odorant trimethyl-thiazoline. Our results indicate that the pattern of glomerular innervation in the OB is critical for innate behavioral responses in mice.

Indexed as

OdorantsAnimalsAvoidance LearningFemaleMaleMiceMice, Inbred C57BLMice, TransgenicOlfactory BulbPregnancyReceptors, OdorantSmellReceptors, Odorant

Identifiers

PMID21613506
PMCPMC6633126

What OpenQuestion holds

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Read underepoch 390

Registered trials

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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.