Evidence map›Paper›PMID 39653806›Full record

ArticleNature neuroscience2025

Thermally induced neuronal plasticity in the hypothalamus mediates heat tolerance.

Wojciech Ambroziak, Sara Nencini, Jörg Pohle, Kristina Zuza, Gabriela Pino, Sofia Lundh, Carolina Araujo-Sousa, Larissa I L Goetz, Katrin Schrenk-Siemens, Gokul Manoj and 3 more

Abstract read
In one paragraph

Article in Nature neuroscience, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers.

0numbers the graph read from it
0cells of the map it votes in
15citing 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

15 citing papers in PubMed.

  1. Trial
  2. Article
  3. Article
  4. Neural Control of Homeothermy, Torpor, and Hibernation.Annual review of neuroscience · 2026
    Review
  5. Article
  6. Article
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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

13 authors.

Wojciech Ambroziak *Institute of Pharmacology, Heidelberg University, Heidelberg, Germany.ORCID http://orcid.org/0000-0002-3801-5908
Sara Nencini *Institute of Pharmacology, Heidelberg University, Heidelberg, Germany.
Jörg Pohle *Institute of Pharmacology, Heidelberg University, Heidelberg, Germany.
Kristina ZuzaInstitute of Pharmacology, Heidelberg University, Heidelberg, Germany.
Gabriela PinoChica and Heinz Schaller Foundation, Institute of Anatomy and Cell Biology, Heidelberg University, Heidelberg, Germany.
Sofia LundhDepartment of Pathology and Imaging, Global Drug Discovery, Novo Nordisk A/S, Måløv, Denmark.ORCID http://orcid.org/0000-0002-4552-0312
Carolina Araujo-SousaInstitute of Pharmacology, Heidelberg University, Heidelberg, Germany.ORCID http://orcid.org/0000-0001-5069-6892
Larissa I L GoetzInstitute of Pharmacology, Heidelberg University, Heidelberg, Germany.
Katrin Schrenk-SiemensInstitute of Pharmacology, Heidelberg University, Heidelberg, Germany.ORCID http://orcid.org/0000-0002-8297-4399
Gokul ManojChica and Heinz Schaller Foundation, Institute of Anatomy and Cell Biology, Heidelberg University, Heidelberg, Germany.ORCID http://orcid.org/0000-0002-4405-6722
Mildred A HerreraInstitute of Pharmacology, Heidelberg University, Heidelberg, Germany.
Claudio AcunaChica and Heinz Schaller Foundation, Institute of Anatomy and Cell Biology, Heidelberg University, Heidelberg, Germany.ORCID http://orcid.org/0000-0002-8849-6260
Jan SiemensInstitute of Pharmacology, Heidelberg University, Heidelberg, Germany. jan.siemens@pharma.uni-heidelberg.de.ORCID http://orcid.org/0000-0001-9051-9217

Funding

Deutsche Forschungsgemeinschaft (German Research Foundation) SFB1158Deutsche Forschungsgemeinschaft (German Research Foundation) SFB/TRR 152EC | EU Framework Programme for Research and Innovation H2020 | H2020 Priority Excellent Science | H2020 European Research Council (H2020 Excellent Science - European Research Council) ERC-CoG-772395European Molecular Biology Organization (EMBO) Long-term fellowshipHuman Frontier Science Program (HFSP) LT000762/2019-L
6 · The paper itself

Abstract

Heat acclimation is an adaptive process that improves physiological performance and supports survival in the face of increasing environmental temperatures, but the underlying mechanisms are not well understood. Here we identified a discrete group of neurons in the mouse hypothalamic preoptic area (POA) that rheostatically increase their activity over the course of heat acclimation, a property required for mice to become heat tolerant. In non-acclimated mice, peripheral thermoafferent pathways via the parabrachial nucleus activate POA neurons and mediate acute heat-defense mechanisms. However, long-term heat exposure promotes the POA neurons to gain intrinsically warm-sensitive activity, independent of thermoafferent parabrachial input. This newly gained cell-autonomous warm sensitivity is required to recruit peripheral heat tolerance mechanisms in acclimated animals. This pacemaker-like, warm-sensitive activity is driven by a combination of increased sodium leak current and enhanced utilization of the Na

Indexed as

AcclimatizationHot TemperatureHypothalamusNeuronal PlasticityNeuronsPreoptic AreaThermotoleranceAnimalsMaleMiceMice, Inbred C57BLMice, TransgenicParabrachial Nucleus

Identifiers

PMID39653806
PMCPMC11802458

What OpenQuestion holds

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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.