Evidence map›Paper›PMID 27660286›Full record

ArticleCirculation research2016

The High Blood Pressure-Malaria Protection Hypothesis.

Julio Gallego-Delgado, Thomas Walther, Ana Rodriguez

Open access · bronzeAbstract read
In one paragraph

Article in Circulation research, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 23 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
23citing papers in PubMed, 1 pooled it
2.7field-weighted citation impact, top 9% 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

23 citing papers in PubMed, 1 synthesis or guideline pooled it, 40 citations in OpenAlex.

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  4. Immune and inflammatory mechanisms in hypertension.Nature reviews. Cardiology · 2024
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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

3 authors at 1 institution in 1 country.

Julio Gallego-DelgadoFrom the Department of Microbiology, New York University School of Medicine (J.G.-D., A.R.); and Department of Pharmacology and Therapeutics, School of Medicine and School of Pharmacy, University College Cork (UCC), Ireland (T.W.).
Thomas WaltherFrom the Department of Microbiology, New York University School of Medicine (J.G.-D., A.R.); and Department of Pharmacology and Therapeutics, School of Medicine and School of Pharmacy, University College Cork (UCC), Ireland (T.W.). t.walther@ucc.ie.
Ana RodriguezFrom the Department of Microbiology, New York University School of Medicine (J.G.-D., A.R.); and Department of Pharmacology and Therapeutics, School of Medicine and School of Pharmacy, University College Cork (UCC), Ireland (T.W.).
New York University · US

Funding

Beta-catenin signaling in endothelial cells during cerebral malariaR01HL130630 · NHLBI · NEW YORK UNIVERSITY SCHOOL OF MEDICINE · PI FISHER, EDWARD A, RODRIGUEZ, ANA · 2015 to 2018
$2.1M
NHLBI NIH HHS R01 HL130630
6 · The paper itself

Abstract

rationaleA recently proposed hypothesis states that malaria may contribute to hypertension in endemic areas,

objectiveTo discuss a possible alternative cause for hypertension in populations who have been under the selective pressure of malaria. METHODS AND

resultsWe reviewed published scientific literature for studies that could establish a link between Ang II and malaria. Both genetic and functional studies suggested that high levels of Ang II may confer protection against cerebral malaria by strengthening the integrity of the endothelial brain barrier. We also describe strong experimental evidence supporting our hypothesis through genetic, functional, and interventional studies.

conclusionsA causal association between high levels of Ang II and protection from malaria pathogenesis can provide a likely explanation for the increased prevalence in hypertension observed in populations of African and South Asian origin. Furthermore, this potential causative connection might also direct unique approaches for the effective treatment of cerebral malaria.

Indexed as

Models, BiologicalAfricaAngiotensin-Converting Enzyme 2Angiotensin IIAngiotensin II Type 1 Receptor BlockersAnimalsAsiaCausalityDisease ResistanceDrug Evaluation, PreclinicalEndemic DiseasesEndothelium, VascularHumansHypertensionMalaria, CerebralMalaria, FalciparumACE2 protein, humanAce2 protein, mouseAngiotensin-Converting Enzyme 2Angiotensin IIAngiotensin II Type 1 Receptor BlockersPeptidyl-Dipeptidase AReceptor, Angiotensin, Type 2angiotensin IIblood pressureepidemiologyhypertensionmalaria

Identifiers

PMID27660286
PMCPMC5204265
OpenAlexW2521799656

What OpenQuestion holds

Textmetadata
LicenceTDM
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.