Evidence map›Paper›PMID 32179549›Full record

ArticleDisease models & mechanisms2020

Activated pathogenic Th17 lymphocytes induce hypertension following high-fructose intake in Dahl salt-sensitive but not Dahl salt-resistant rats.

Eunjo Lee, Namkyung Kim, Jinjoo Kang, Sangwon Yoon, Hae-Ahm Lee, Hanna Jung, Sang-Hyun Kim, Inkyeom Kim

Open access · goldAbstract read
In one paragraph

Article in Disease models & mechanisms, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers.

0numbers the graph read from it
0cells of the map it votes in
17citing papers in PubMed
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

17 citing papers in PubMed, 27 citations in OpenAlex.

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  13. A wrinkle in time: circadian biology in pulmonary vascular health and disease.American journal of physiology. Lung cellular and molecular physiology · 2022
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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

8 authors at 3 institutions in 1 country.

Eunjo LeeDepartment of Pharmacology, School of Medicine, Kyungpook National University, Daegu 41944, Republic of Korea.ORCID 0000-0003-2183-1631
Namkyung KimDepartment of Pharmacology, School of Medicine, Kyungpook National University, Daegu 41944, Republic of Korea.ORCID 0000-0002-9159-6289
Jinjoo KangDepartment of Pharmacology, School of Medicine, Kyungpook National University, Daegu 41944, Republic of Korea.ORCID 0000-0002-0549-3129
Sangwon YoonDepartment of Pharmacology, School of Medicine, Kyungpook National University, Daegu 41944, Republic of Korea.ORCID 0000-0002-8491-6221
Hae-Ahm LeeMedical Research Center for Bioreaction to Reactive Oxygen Species and Biomedical Science Institute, School of Medicine, Graduate School, Kyung Hee University, Seoul 02447, Republic of Korea.
Hanna JungDepartment of Thoracic and Cardiovascular Surgery, Kyungpook National University Hospital, Daegu 41944, Republic of Korea.ORCID 0000-0002-2070-3980
Sang-Hyun KimDepartment of Pharmacology, School of Medicine, Kyungpook National University, Daegu 41944, Republic of Korea.
Inkyeom KimDepartment of Pharmacology, School of Medicine, Kyungpook National University, Daegu 41944, Republic of Korea inkim@knu.ac.kr.ORCID 0000-0001-8009-5801
Kyungpook National University · KRKyung Hee University · KRKyungpook National University Hospital · KR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

High-salt intake and high-fructose intake are risk factors for hypertension via oxidative stress and inflammation. T helper (Th)17 lymphocytes play an important role in the development of hypertension. Here, we tested the hypothesis that activation of pathogenic Th17 lymphocytes induces hypertension after high-fructose intake in Dahl salt-sensitive (SS) but not Dahl salt-resistant (SR) rats. Eight-week-old male SS and SR rats were offered 20% fructose solution or tap water only for 4 weeks. Systolic blood pressure was measured by the tail-cuff method. T lymphocyte [Th17 and T regulatory (Treg)] profiling was determined via flow cytometry. The expression of Th17-related (IL-17A, IL-17RA, IL-23R and RORγt) and Treg-related (IL-10, CD25, FOXP3 and TGFβ) factors were measured via ELISA or qRT-PCR. Th17 lymphocytes isolated from high-fructose-fed SS rats were intraperitoneally injected into recipient SS and SR rats, and recombinant IL-23 protein was subcutaneously injected into SS and SR rats to induce hypertension.High-fructose intake induced hypertension via the activation of pathogenic Th17 lymphocytes in SS but not SR rats. Injection of activated Th17 lymphocytes isolated from fructose-fed SS rats induced hypertension via increase of serum IL-17A only in recipient SS rats. In addition, injection of IL-23 induced hypertension via activation of pathogenic Th17 lymphocytes only in SS rats.Thus, activation of pathogenic Th17 lymphocytes induces hypertension after high-fructose intake in SS but not SR rats. These results indicate that immunologic tolerance plays an important role in protection against hypertension in SR rats.

Indexed as

AnimalsBlood PressureBody WeightCytokinesForkhead Transcription FactorsFructoseGlucose IntoleranceHypertensionImmediate-Early ProteinsInterleukin-23Lymphocyte ActivationMaleModels, BiologicalPhosphorylationProtein Serine-Threonine KinasesRats, Inbred DahlCytokinesForkhead Transcription FactorsFructoseImmediate-Early ProteinsInterleukin-23Protein Serine-Threonine KinasesSerum-Glucocorticoid Regulated KinasesDahl salt-resistant ratDahl salt-sensitive ratFructoseHypertensionTh17 lymphocytesTreg lymphocytes

Identifiers

PMID32179549
PMCPMC7272342
OpenAlexW3011857171

What OpenQuestion holds

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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.