Evidence map›Paper›PMID 31599481›Full record

ArticleActa physiologica (Oxford, England)2020

Systemic serotonin inhibits brown adipose tissue sympathetic nerve activity via a GABA input to the dorsomedial hypothalamus, not via 5HT

Clarissa M D Mota, Luiz G S Branco, Shaun F Morrison, Christopher J Madden

Open access · greenAbstract read
In one paragraph

Article in Acta physiologica (Oxford, England), 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed
0.9field-weighted citation impact, top 24% 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

11 citing papers in PubMed, 16 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Article
  6. Article
  7. Review
  8. Serotonin in the regulation of systemic energy metabolism.Journal of diabetes investigation · 2022
    Review
  9. Article
  10. Review
  11. Dopaminergic input from the posterior hypothalamus to the raphe pallidus area inhibits brown adipose tissue thermogenesis.American journal of physiology. Regulatory, integrative and comparative physiology · 2021
    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 at 2 institutions in 2 countries.

Clarissa M D MotaDepartment of Neurological Surgery, Oregon Health and Science University, Portland, OR, USA.ORCID 0000-0001-7113-6173
Luiz G S BrancoDepartment of Physiology, School of Medicine of Ribeirão Preto, University of São Paulo, Ribeirão Preto, Brazil.ORCID 0000-0003-0292-4947
Shaun F MorrisonDepartment of Neurological Surgery, Oregon Health and Science University, Portland, OR, USA.
Christopher J MaddenDepartment of Neurological Surgery, Oregon Health and Science University, Portland, OR, USA.ORCID 0000-0001-6949-5695
Oregon Health & Science University · USUniversidade de Ribeirão Preto · BR

Funding

Neural mechanisms in high fat diet impairment of brown adipose tissue activityR01DK112198 · NIDDK · OREGON HEALTH & SCIENCE UNIVERSITY · PI MADDEN, CHRISTOPHER J · 2018 to 2022
$2.1M
Central inhibitory regulation of brown adipose thermogenesisR01NS091066 · NINDS · OREGON HEALTH & SCIENCE UNIVERSITY · PI MORRISON, SHAUN F · 2015 to 2018
$1.3M
NIDDK NIH HHS R01 DK112198NIH National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK) NIH R01-DK112198NINDS NIH HHS R01 NS091066
6 · The paper itself

Abstract

aimSerotonin (5-hydroxytryptamine, 5-HT), an important neurotransmitter and hormone, modulates many physiological functions including body temperature. We investigated neural mechanisms involved in the inhibition of brown adipose tissue (BAT) sympathetic nerve activity (SNA) and BAT thermogenesis evoked by 5-HT.

methodsElectrophysiological recordings, intravenous (iv) injections and nanoinjections in the brains of anaesthetized rats.

resultsCooling-evoked increases in BAT SNA were inhibited by the intra-rostral raphé pallidus (rRPa) and the iv administration of the 5-HT

conclusionsThe systemic 5-HT-induced inhibition of BAT SNA requires a GABAergic inhibition of BAT sympathoexcitatory neurones in the DMH. In addition, during warming, 5-HT released endogenously in rRPa inhibits BAT SNA.

Indexed as

Adipose Tissue, BrownAnimalsgamma-Aminobutyric AcidHypothalamusMaleNeuronsNucleus Raphe PallidusRatsRats, Sprague-DawleyReceptor, Serotonin, 5-HT1ASerotoninSerotonin Receptor AgonistsSympathetic Nervous SystemThermogenesisgamma-Aminobutyric AcidReceptor, Serotonin, 5-HT1ASerotoninSerotonin Receptor Agonists5-hydroxytryptaminebrown adipose tissuehypothalamusraphé pallidusthermoregulation

Identifiers

PMID31599481
PMCPMC7035194
OpenAlexW2980163224

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.