Evidence map›Paper›PMID 29229953›Full record

ArticleScientific reports2017

Dual-specificity phosphatase 5 acts as an anti-inflammatory regulator by inhibiting the ERK and NF-κB signaling pathways.

Huiyun Seo, Young-Chang Cho, Anna Ju, Sewoong Lee, Byoung Chul Park, Sung Goo Park, Jeong-Hoon Kim, Kwonseop Kim, Sayeon Cho

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2017. 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
1.3field-weighted citation impact, top 19% 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, 55 citations in OpenAlex.

  1. Article
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  15. Article
  16. Fatty acid oxidation in immune function.Frontiers in immunology · 2024
    Review
  17. Review
  18. Article
  19. The Role ofViruses · 2023
    Article
  20. 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.

Huiyun SeoCollege of Pharmacy, Chung-Ang University, Seoul, 06974, Republic of Korea.
Young-Chang ChoCollege of Pharmacy, Chung-Ang University, Seoul, 06974, Republic of Korea.
Anna JuCollege of Pharmacy, Chung-Ang University, Seoul, 06974, Republic of Korea.
Sewoong LeeCollege of Pharmacy, Chung-Ang University, Seoul, 06974, Republic of Korea.
Byoung Chul ParkDisease Target Structure Research Center, Korea Research Institute of Bioscience and Biotechnology, Daejeon, 34141, Republic of Korea.
Sung Goo ParkDisease Target Structure Research Center, Korea Research Institute of Bioscience and Biotechnology, Daejeon, 34141, Republic of Korea.
Jeong-Hoon KimPersonalized Genomic Medicine Research Center, Korea Research Institute of Bioscience and Biotechnology, Daejeon, 34141, Republic of Korea.
Kwonseop KimCollege of Pharmacy and Research Institute for Drug Development, Chonnam National University, Gwang-ju, 61186, Republic of Korea.
Sayeon ChoCollege of Pharmacy, Chung-Ang University, Seoul, 06974, Republic of Korea. sycho@cau.ac.kr.
Chung-Ang University · KRKorea Research Institute of Bioscience and Biotechnology · KRChonnam National University · KR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Although dual-specificity phosphatase 5 (DUSP5), which inactivates extracellular signal-regulated kinase (ERK), suppresses tumors in several types of cancer, its functional roles remain largely unknown. Here, we show that DUSP5 is induced during lipopolysaccharide (LPS)-mediated inflammation and inhibits nuclear factor-κB (NF-κB) activity. DUSP5 mRNA and protein expression increased transiently in LPS-stimulated RAW 264.7 cells and then returned to basal levels. DUSP5 overexpression in RAW 264.7 cells suppressed the production of pro-inflammatory tumor necrosis factor-alpha (TNF-α) and interleukin-6 (IL-6), whereas knockdown of DUSP5 increased their expression. Investigation of two major inflammatory signaling pathways, mitogen-activated protein kinase (MAPK) and NF-κB, using activator protein-1 (AP-1) and NF-κB reporter plasmids, respectively, showed that NF-κB transcription activity was downregulated by DUSP5 in a phosphatase activity-independent manner whereas AP-1 activity was inhibited by DUSP5 phosphatase activity towards ERK,. Further investigation showed that DUSP5 directly interacts with transforming growth factor beta-activated kinase 1 (TAK1) and inhibitor of κB (IκB) kinases (IKKs) but not with IκBα. DUSP5 binding to IKKs interfered with the association of TAK1 with IKKs, suggesting that DUSP5 might act as a competitive inhibitor of TAK1-IKKs association. Therefore, we propose that DUSP5 negatively regulates ERK and NF-κB in a phosphatase activity-dependent and -independent manner, respectively.

Indexed as

AnimalsAnti-Inflammatory AgentsDual-Specificity PhosphatasesExtracellular Signal-Regulated MAP KinasesHEK293 CellsHumansInflammationInflammation MediatorsMiceNF-kappa BPhosphorylationRAW 264.7 CellsSignal TransductionAnti-Inflammatory AgentsDual-Specificity PhosphatasesDUSP5 protein, humanExtracellular Signal-Regulated MAP KinasesInflammation MediatorsNF-kappa B

Identifiers

PMID29229953
PMCPMC5725455
OpenAlexW2775789857

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.