Evidence map›Paper›PMID 30930793›Full record

ArticleFrontiers in physiology2019

Critical Role of the Interaction Gut Microbiota - Sympathetic Nervous System in the Regulation of Blood Pressure.

Marta Toral, Iñaki Robles-Vera, Néstor de la Visitación, Miguel Romero, Tao Yang, Manuel Sánchez, Manuel Gómez-Guzmán, Rosario Jiménez, Mohan K Raizada, Juan Duarte

Open access · goldAbstract read
In one paragraph

Article in Frontiers in physiology, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 127 papers, 3 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
127citing papers in PubMed, 3 pooled it
10.7field-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

127 citing papers in PubMed, 3 syntheses or guidelines pooled it, 215 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
  3. Targeting Gut Microbiota to Treat Hypertension: A Systematic Review.International journal of environmental research and public health · 2021
    Pooled it
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  16. The probioticGut microbes · 2025
    Article
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  20. Review

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

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

10 authors at 4 institutions in 2 countries.

Marta ToralDepartment of Pharmacology, School of Pharmacy, Centro de Investigación Biomédica, University of Granada, Granada, Spain.
Iñaki Robles-VeraDepartment of Pharmacology, School of Pharmacy, Centro de Investigación Biomédica, University of Granada, Granada, Spain.
Néstor de la VisitaciónDepartment of Pharmacology, School of Pharmacy, Centro de Investigación Biomédica, University of Granada, Granada, Spain.
Miguel RomeroDepartment of Pharmacology, School of Pharmacy, Centro de Investigación Biomédica, University of Granada, Granada, Spain.
Tao YangDepartment of Physiology and Functional Genomics, University of Florida, Gainesville, FL, United States.
Manuel SánchezDepartment of Pharmacology, School of Pharmacy, Centro de Investigación Biomédica, University of Granada, Granada, Spain.
Manuel Gómez-GuzmánDepartment of Pharmacology, School of Pharmacy, Centro de Investigación Biomédica, University of Granada, Granada, Spain.
Rosario JiménezDepartment of Pharmacology, School of Pharmacy, Centro de Investigación Biomédica, University of Granada, Granada, Spain.
Mohan K RaizadaDepartment of Physiology and Functional Genomics, University of Florida, Gainesville, FL, United States.
Juan DuarteDepartment of Pharmacology, School of Pharmacy, Centro de Investigación Biomédica, University of Granada, Granada, Spain.
Universidad de Granada · ESUniversity of Florida · USCentro de Investigación en Red en Enfermedades Cardiovasculares · ESInstituto de Investigación Biosanitaria de Granada · ES

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Association between gut dysbiosis and neurogenic diseases, such as hypertension, has been described. The aim of this study was to investigate whether changes in the gut microbiota alter gut-brain interactions inducing changes in blood pressure (BP). Recipient normotensive Wistar-Kyoto (WKY) and spontaneously hypertensive rats (SHR) were orally gavaged with donor fecal contents from SHR and WKY. We divided the animals into four groups: WKY transplanted with WKY microbiota (W-W), SHR with SHR (S-S), WKY with SHR (W-S) and SHR with WKY (S-W). Basal systolic BP (SBP) and diastolic BP (DBP) were reduced with no change in heart rate as a result of fecal microbiota transplantation (FMT) from WKY rats to SHR. Similarly, FMT from SHR to WKY increased basal SBP and DBP. Increases in both NADPH oxidase-driven reactive oxygen species production and proinflammatory cytokines in brain paraventricular nucleus linked to higher BP drop with pentolinium and plasmatic noradrenaline (NA) levels were found in the S-S group as compared to the W-W group. These parameters were reduced by FMT from WKY to SHR. Increased levels of pro-inflammatory cytokines, tyrosine hydroxylase mRNA levels and NA content in the proximal colon, whereas reduced mRNA levels of gap junction proteins, were found in the S-S group as compared to the W-W group. These changes were inhibited by FMT from WKY to SHR. According to our correlation analyses, the abundance of

Indexed as

gut dysbiosishypertensionneuroinflammationoxidative stresssympathetic nervous system

Identifiers

PMID30930793
PMCPMC6423906
OpenAlexW2921281202

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.