Evidence map›Paper›PMID 35420543›Full record

ArticleeLife2022

Hippocampal-hypothalamic circuit controls context-dependent innate defensive responses.

Jee Yoon Bang, Julia Kathryn Sunstrum, Danielle Garand, Gustavo Morrone Parfitt, Melanie Woodin, Wataru Inoue, Junchul Kim

Abstract read
In one paragraph

Article in eLife, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers.

0numbers the graph read from it
0cells of the map it votes in
18citing 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

18 citing papers in PubMed.

  1. Article
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  3. Review
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  11. Microglia contribute to mammary tumor-induced neuroinflammation in a female mouse model.FASEB journal : official publication of the Federation of American Societies for Experimental Biology · 2024
    Article
  12. Article
  13. Advances in neural circuits of innate fear defense behavior.Zhejiang da xue xue bao. Yi xue ban = Journal of Zhejiang University. Medical sciences · 2023
    Review
  14. Article
  15. Ghrelin system in Alzheimer's disease.Current opinion in neurobiology · 2023
    Review
  16. Article
  17. Review
  18. 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

7 authors.

Jee Yoon BangCell and Systems Biology, University of Toronto, Ontario, Canada.ORCID https://orcid.org/0000-0003-2031-1642
Julia Kathryn SunstrumRobarts Research Institute, Western University, Ontario, Canada.
Danielle GarandCell and Systems Biology, University of Toronto, Ontario, Canada.
Gustavo Morrone ParfittNash Family Department of Neuroscience, Icahn School of Medicine at Mount Sinai, New York, United States.ORCID https://orcid.org/0000-0003-0168-4099
Melanie WoodinCell and Systems Biology, University of Toronto, Ontario, Canada.ORCID https://orcid.org/0000-0003-2984-8630
Wataru InoueRobarts Research Institute, Western University, Ontario, Canada.ORCID https://orcid.org/0000-0002-2438-5123
Junchul KimCell and Systems Biology, University of Toronto, Ontario, Canada.ORCID https://orcid.org/0000-0001-9920-3307

Funding

CIHR 507489
6 · The paper itself

Abstract

Preys use their memory - where they sensed a predatory threat and whether a safe shelter is nearby - to dynamically control their survival instinct to avoid harm and reach safety. However, it remains unknown which brain regions are involved, and how such top-down control of innate behavior is implemented at the circuit level. Here, using adult male mice, we show that the anterior hypothalamic nucleus (AHN) is best positioned to control this task as an exclusive target of the hippocampus (HPC) within the medial hypothalamic defense system. Selective optogenetic stimulation and inhibition of hippocampal inputs to the AHN revealed that the HPC→AHN pathway not only mediates the contextual memory of predator threats but also controls the goal-directed escape by transmitting information about the surrounding environment. These results reveal a new mechanism for experience-dependent, top-down control of innate defensive behaviors.

Indexed as

Behavior, AnimalFearAnimalsHippocampusHypothalamusInstinctMaleMiceNeural Pathwaysbehaviorconditioned defensehypothalamusinnate fearmouseneural circuitneuroscienceoptogenetics

Identifiers

PMID35420543
PMCPMC9042231

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.