Evidence map›Paper›PMID 29796842›Full record

ArticleInflammation research : official journal of the European Histamine Research Society ... [et al.]2018

sRAGE attenuates angiotensin II-induced cardiomyocyte hypertrophy by inhibiting RAGE-NFκB-NLRP3 activation.

Soyeon Lim, Myung Eun Lee, Jisu Jeong, Jiye Lee, Soyoung Cho, Miran Seo, Sungha Park

Open access · greenAbstract read
PubMed Publisher
In one paragraph

Article in Inflammation research : official journal of the European Histamine Research Society ... [et al.], 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 35 papers.

0numbers the graph read from it
0cells of the map it votes in
35citing papers in PubMed
3.6field-weighted citation impact, top 7% 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

35 citing papers in PubMed, 45 citations in OpenAlex.

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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

7 authors at 2 institutions in 1 country.

Soyeon LimInstitute for Bio-Medical Convergence, College of Medicine, Catholic Kwandong University, Gangneung, Gangwon-do, 25601, Republic of Korea.
Myung Eun LeeSeverance Integrative Research Institute for Cerebral and Cardiovascular Diseases, Yonsei University College of Medicine, Seoul, Republic of Korea.
Jisu JeongSeverance Integrative Research Institute for Cerebral and Cardiovascular Diseases, Yonsei University College of Medicine, Seoul, Republic of Korea.
Jiye LeeSeverance Integrative Research Institute for Cerebral and Cardiovascular Diseases, Yonsei University College of Medicine, Seoul, Republic of Korea.
Soyoung ChoSeverance Integrative Research Institute for Cerebral and Cardiovascular Diseases, Yonsei University College of Medicine, Seoul, Republic of Korea.
Miran SeoSeverance Integrative Research Institute for Cerebral and Cardiovascular Diseases, Yonsei University College of Medicine, Seoul, Republic of Korea.
Sungha ParkSeverance Integrative Research Institute for Cerebral and Cardiovascular Diseases, Yonsei University College of Medicine, Seoul, Republic of Korea. shpark0530@yuhs.ac.ORCID http://orcid.org/0000-0001-5362-478X
Yonsei University · KRCatholic Kwandong University · KR

Funding

Ministry of health and wellfare (KR) HI08C2149National Research Foundation of Korea NRF-2015R1A2A2A01007346National Research Foundation of Korea NRF-2015R1C1A1A01054945
6 · The paper itself

Abstract

OBJECTIVE AND

designThe receptor for advanced glycation endproducts (RAGE) is an innate immunity receptor that has been implicated in the pathogenesis of atherosclerotic cardiovascular disease. However, the possibility that RAGE-mediated signaling is involved in angiotensin II (Ang II)-induced cardiac left ventricular hypertrophy has yet to be investigated. We therefore determined whether RAGE has a role in regulating pathological cardiac hypertrophy. MATERIALS AND SUBJECTS: Protein abundance was estimated using Western blotting and intracellular ROS level and phospho-p65 were detected using fluorescence microscopy. Enzyme-linked immunosorbent assay was used to detect HMGB1 and IL-1β. All in vitro experiments were performed using H9C2 cells. TREATMENTS: To induce cardiomyocyte hypertrophy, 300 nM Ang II was treated for 48 h and 2 µg/ml sRAGE was treated 1 h prior to addition of Ang II.

resultssRAGE attenuated Ang II-induced cardiomyocyte hypertrophy by downregulating RAGE and angiotensin II type 1 receptor expression. Secretion levels of high motility group box 1 and interleukin-1β, estimated from a cell culture medium, were significantly reduced by sRAGE. Activated PKCs and ERK1/2, important signals in left ventricular hypertrophy (LVH) development, were downregulated by sRAGE treatment. Furthermore, we found that nuclear factor-κB and NOD-like receptor protein 3 (NLRP3) were associated with RAGE-mediated cardiomyocyte hypertrophy.

conclusionsIn the context of these results, we conclude that RAGE induces cardiac hypertrophy through the activation of the PKCs-ERK1/2 and NF-κB-NLRP3-IL1β signaling pathway, and suggest that RAGE-NLRP3 may be an important mediator of Ang II-induced cardiomyocyte hypertrophy. In addition, we determined that inhibition of RAGE activation with soluble RAGE (sRAGE) has a protective effect on Ang II-induced cardiomyocyte hypertrophy.

Indexed as

Angiotensin IIAnimalsCardiomegalyCell LineExtracellular Signal-Regulated MAP KinasesHMGB1 ProteinInterleukin-1betaMyocytes, CardiacNF-kappa BNLR Family, Pyrin Domain-Containing 3 ProteinProtein Kinase CRatsReactive Oxygen SpeciesReceptor for Advanced Glycation End ProductsRNA, Small InterferingAngiotensin IIExtracellular Signal-Regulated MAP KinasesHbp1 protein, ratHMGB1 ProteinIL1B protein, ratInterleukin-1betaNF-kappa BNLR Family, Pyrin Domain-Containing 3 ProteinNlrp3 protein, ratProtein Kinase CReactive Oxygen SpeciesReceptor for Advanced Glycation End ProductsRNA, Small InterferingCardiac hypertrophyNLRP3RAGESoluble RAGE

Identifiers

PMID29796842
OpenAlexW2804085690

What OpenQuestion holds

Textmetadata
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.