Evidence map›Paper›PMID 32226382›Full record

ArticleFrontiers in pharmacology2020

Hypertension Is Associated With Intestinal Microbiota Dysbiosis and Inflammation in a Brazilian Population.

Gabriela Silveira-Nunes, Danielle Fernandes Durso, Luiz Roberto Alves de Oliveira Jr, Eloisa Helena Medeiros Cunha, Tatiani Uceli Maioli, Angélica Thomaz Vieira, Elaine Speziali, Rodrigo Corrêa-Oliveira, Olindo Assis Martins-Filho, Andrea Teixeira-Carvalho and 5 more

Open access · goldAbstract read
In one paragraph

Article in Frontiers in pharmacology, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 69 papers, 8 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
69citing papers in PubMed, 8 pooled it
6.4field-weighted citation impact, top 2% 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

69 citing papers in PubMed, 8 syntheses or guidelines pooled it, 118 citations in OpenAlex.

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  6. Targeting Gut Microbiota to Treat Hypertension: A Systematic Review.International journal of environmental research and public health · 2021
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  17. Gut microbiota and arterial hypertension: a narrative review.Archives of medical science : AMS · 2025
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9 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

15 authors at 5 institutions in 3 countries.

Gabriela Silveira-NunesDepartamento de Bioquímica e Imunologia, Instituto de Ciências Biológicas, Universidade Federal de Minas Gerais, Belo Horizonte, Brazil.
Danielle Fernandes DursoDepartamento de Bioquímica e Imunologia, Instituto de Ciências Biológicas, Universidade Federal de Minas Gerais, Belo Horizonte, Brazil.
Luiz Roberto Alves de Oliveira JrDepartamento de Bioquímica e Imunologia, Instituto de Ciências Biológicas, Universidade Federal de Minas Gerais, Belo Horizonte, Brazil.
Eloisa Helena Medeiros CunhaNúcleo da Saúde, Universidade Vale do Rio Doce, Governador Valadares, Brazil.
Tatiani Uceli MaioliDepartamento de Nutrição, Escola de Enfermagem, Universidade Federal de Minas Gerais, Belo Horizonte, Brazil.
Angélica Thomaz VieiraDepartamento de Bioquímica e Imunologia, Instituto de Ciências Biológicas, Universidade Federal de Minas Gerais, Belo Horizonte, Brazil.
Elaine SpezialiFundação Oswaldo Cruz-FIOCRUZ, Instituto René Rachou, Grupo Integrado de Pesquisas em Biomarcadores, Belo Horizonte, Brazil.
Rodrigo Corrêa-OliveiraFundação Oswaldo Cruz-FIOCRUZ, Instituto René Rachou, Grupo Integrado de Pesquisas em Biomarcadores, Belo Horizonte, Brazil.
Olindo Assis Martins-FilhoFundação Oswaldo Cruz-FIOCRUZ, Instituto René Rachou, Grupo Integrado de Pesquisas em Biomarcadores, Belo Horizonte, Brazil.
Andrea Teixeira-CarvalhoFundação Oswaldo Cruz-FIOCRUZ, Instituto René Rachou, Grupo Integrado de Pesquisas em Biomarcadores, Belo Horizonte, Brazil.
Claudio FranceschiIRCCS Istituto delle Scienze Neurologiche di Bologna, Bologna, Italy.
Simone RampelliUnit of Microbial Ecology of Health, Department of Pharmacy and Biotechnology, University of Bologna, Bologna, Italy.
Silvia TurroniUnit of Microbial Ecology of Health, Department of Pharmacy and Biotechnology, University of Bologna, Bologna, Italy.
Patrizia BrigidiUnit of Microbial Ecology of Health, Department of Pharmacy and Biotechnology, University of Bologna, Bologna, Italy.
Ana Maria Caetano FariaDepartamento de Bioquímica e Imunologia, Instituto de Ciências Biológicas, Universidade Federal de Minas Gerais, Belo Horizonte, Brazil.
Universidade Federal de Minas Gerais · BRFundação Oswaldo Cruz · BRUniversity of Bologna · ITIstituti di Ricovero e Cura a Carattere Scientifico · ITUniversidade Vale do Rio Doce · BR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Hypertension is a major global health challenge, as it represents the main risk factor for stroke and cardiovascular disease. It is a multifactorial clinical condition characterized by high and sustained levels of blood pressure, likely resulting from a complex interplay of endogenous and environmental factors. The gut microbiota has been strongly supposed to be involved but its role in hypertension is still poorly understood. In an attempt to fill this gap, here we characterized the microbial composition of fecal samples from 48 hypertensive and 32 normotensive Brazilian individuals by next-generation sequencing of the 16S rRNA gene. In addition, the cytokine production of peripheral blood samples was investigated to build an immunological profile of these individuals. We identified a dysbiosis of the intestinal microbiota in hypertensive subjects, featured by reduced biodiversity and distinct bacterial signatures compared with the normotensive counterpart. Along with a reduction in Bacteroidetes members, hypertensive individuals were indeed mainly characterized by increased proportions of

Indexed as

dysbiosisgut microbiotahypertensionimmune profileinflammation

Identifiers

PMID32226382
PMCPMC7080704
OpenAlexW3011686053

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.