Evidence map›Paper›PMID 29774543›Full record

ArticleBritish journal of pharmacology2019

Human monocyte transcriptional profiling identifies IL-18 receptor accessory protein and lactoferrin as novel immune targets in hypertension.

Matthew R Alexander, Allison E Norlander, Fernando Elijovich, Ravi V Atreya, Amadou Gaye, Juan S Gnecco, Cheryl L Laffer, Cristi L Galindo, Meena S Madhur

Open access · bronzeAbstract read
In one paragraph

Article in British journal of pharmacology, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 24 papers.

0numbers the graph read from it
0cells of the map it votes in
24citing papers in PubMed
1.8field-weighted citation impact, top 17% 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

24 citing papers in PubMed, 26 citations in OpenAlex.

  1. Review
  2. Review
  3. Article
  4. Review
  5. Immune and inflammatory mechanisms in hypertension.Nature reviews. Cardiology · 2024
    Review
  6. Article
  7. The immunology of heart failure with preserved ejection fraction.Clinical science (London, England : 1979) · 2023
    Review
  8. Review
  9. Article
  10. Review
  11. Review
  12. Innate immunity and clinical hypertension.Journal of human hypertension · 2022
    Review
  13. Article
  14. Article
  15. Review
  16. Review
  17. Article
  18. Emerging Role of the Inflammasome and Pyroptosis in Hypertension.International journal of molecular sciences · 2021
    Review
  19. Article
  20. Inflammation in Hypertension.The Canadian journal of cardiology · 2020
    Review
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

9 authors at 3 institutions in 1 country.

Matthew R AlexanderDivision of Cardiovascular Medicine, Vanderbilt University Medical Center, Nashville, TN, USA.
Allison E NorlanderDepartment of Molecular Physiology and Biophysics, Vanderbilt University, Nashville, TN, USA.
Fernando ElijovichDivision of Clinical Pharmacology, Vanderbilt University Medical Center, Nashville, TN, USA.
Ravi V AtreyaDepartment of Biomedical Informatics, Vanderbilt University Medical Center, Nashville, TN, USA.
Amadou GayeMetabolic, Cardiovascular and Inflammatory Disease Genomics Branch, National Human Genome Research Institute, Bethesda, MD, USA.
Juan S GneccoDepartment of Pathology, Microbiology, and Immunology, Vanderbilt University, Nashville, TN, USA.
Cheryl L LafferDivision of Clinical Pharmacology, Vanderbilt University Medical Center, Nashville, TN, USA.
Cristi L GalindoDivision of Cardiovascular Medicine, Vanderbilt University Medical Center, Nashville, TN, USA.
Meena S MadhurDivision of Cardiovascular Medicine, Vanderbilt University Medical Center, Nashville, TN, USA.ORCID 0000-0002-0407-634X
Vanderbilt University Medical Center · USVanderbilt University · USNational Human Genome Research Institute · US

Funding

Vanderbilt/Meharry Initiative for Minority Student DvptR25GM062459 · NIGMS · VANDERBILT UNIVERSITY · PI VELEZ EDWARDS, DIGNA R · 2002 to 2020
$10.4M
Vanderbilt Genome-Electronic Records ProjectU01HG004603 · NHGRI · VANDERBILT UNIVERSITY · PI RODEN, DAN M · 2007 to 2011
$7.3M
Training In Cardiovascular ResearchT32HL007411 · NHLBI · VANDERBILT UNIVERSITY · PI BECKMAN, JOSHUA A · 1985 to 2020
$7.2M
Immunobiology of Blood and Vascular Systems Training ProgramT32HL069765 · NHLBI · VANDERBILT UNIVERSITY · PI HAWIGER, JACK J · 2002 to 2016
$6.5M
VESPA: Vanderbilt Electronic Systems for Pharmacogenomic AssessmentRC2GM092618 · NIGMS · VANDERBILT UNIVERSITY · PI DENNY, JOSHUA C., RODEN, DAN M · 2009 to 2010
$6.4M
From GWAS to PheWAS: Scanning the EMR Phenome for Gene-disease AssociationsR01LM010685 · NLM · VANDERBILT UNIVERSITY MEDICAL CENTER · PI BASTARACHE, LISA · 2011 to 2022
$6.3M
Immunophenotyping of Human Hypertension Using Single Cell Multiplex Mass Cytometry to Identify Novel Therapeutic TargetsDP2HL137166 · NHLBI · VANDERBILT UNIVERSITY MEDICAL CENTER · PI MADHUR, MEENAKSHI SWAMINATHAN · 2016 to 2021
$2.8M
The anti-fibrotic effects of neuregulin in the heartK01HL121045 · NHLBI · VANDERBILT UNIVERSITY MEDICAL CENTER · PI GALINDO, CRISTI LARA · 2014 to 2018
$747k
Diverse Roles of Interleukin 17 Isoforms in the Pathogenesis of HypertensionK08HL121671 · NHLBI · VANDERBILT UNIVERSITY MEDICAL CENTER · PI MADHUR, MEENAKSHI SWAMINATHAN · 2014 to 2018
$723k
The Effect of Salt on T Cell Function in HypertensionF31HL127986 · NHLBI · VANDERBILT UNIVERSITY · PI NORLANDER, ALLISON ELIZABETH · 2015 to 2016
$46k
NHGRI NIH HHS U01 HG004603NHLBI NIH HHS DP2 HL137166NHLBI NIH HHS F31 HL127986NHLBI NIH HHS K01 HL121045NHLBI NIH HHS K08 HL121671NHLBI NIH HHS T32 HL007411NHLBI NIH HHS T32 HL069765NIGMS NIH HHS R25 GM062459NIGMS NIH HHS RC2 GM092618NLM NIH HHS R01 LM010685
6 · The paper itself

Abstract

background and purposeMonocytes play a critical role in hypertension. The purpose of our study was to use an unbiased approach to determine whether hypertensive individuals on conventional therapy exhibit an altered monocyte gene expression profile and to perform validation studies of selected genes to identify novel therapeutic targets for hypertension. EXPERIMENTAL APPROACH: Next generation RNA sequencing identified differentially expressed genes in a small discovery cohort of normotensive and hypertensive individuals. Several of these genes were further investigated for association with hypertension in multiple validation cohorts using qRT-PCR, regression analysis, phenome-wide association study and case-control analysis of a missense polymorphism. KEY

resultsWe identified 60 genes that were significantly differentially expressed in hypertensive monocytes, many of which are related to IL-1β. Uni- and multivariate regression analyses of the expression of these genes with mean arterial pressure (MAP) revealed four genes that significantly correlated with MAP in normotensive and/or hypertensive individuals. Of these, lactoferrin (LTF), peptidoglycan recognition protein 1 and IL-18 receptor accessory protein (IL18RAP) remained significantly elevated in peripheral monocytes of hypertensive individuals in a separate validation cohort. Interestingly, IL18RAP expression associated with MAP in a cohort of African Americans. Furthermore, homozygosity for a missense single nucleotide polymorphism in LTF that decreases antimicrobial function and increases protein levels (rs1126478) was over-represented in patients with hypertension relative to controls (odds ratio 1.16). CONCLUSIONS AND IMPLICATIONS: These data demonstrate that monocytes exhibit enhanced pro-inflammatory gene expression in hypertensive individuals and identify IL18RAP and LTF as potential novel mediators of human hypertension. LINKED ARTICLES: This article is part of a themed section on Immune Targets in Hypertension. To view the other articles in this section visit http://onlinelibrary.wiley.com/doi/10.1111/bph.v176.12/issuetoc.

Indexed as

Antihypertensive AgentsBlack or African AmericanBlood PressureCase-Control StudiesGene Expression ProfilingHumansHypertensionLactoferrinMonocytesMultivariate AnalysisReceptors, Interleukin-18Reverse Transcriptase Polymerase Chain ReactionSequence Analysis, RNAAntihypertensive AgentsLactoferrinReceptors, Interleukin-18

Identifiers

PMID29774543
PMCPMC6534784
OpenAlexW2804838062

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.