Evidence map›Paper›PMID 32128658›Full record

ArticleInflammation2020

GSTP1 Inhibits LPS-Induced Inflammatory Response Through Regulating Autophagy in THP-1 Cells.

Xiaowen Bi, Jinfei Li, XiRui Fan, Jinyi Zhou, Baolin Jiang, Zhou Yang, Lan Luo, Zhimin Yin

Abstract read
PubMed Publisher
In one paragraph

Article in Inflammation, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed
–field-weighted citation impact
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

8 citing papers in PubMed.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Review
  6. Article
  7. [The role and mechanism of autophagy in lipopolysaccharide-induced inflammatory response of A549 cells].Zhongguo dang dai er ke za zhi = Chinese journal of contemporary pediatrics · 2022
    Article
  8. GSTP1 as a novel target in radiation induced lung injury.Journal of translational medicine · 2021
    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

8 authors.

Xiaowen BiJiangsu Province Key Laboratory for Molecular and Medical Biotechnology, College of Life Science, Nanjing Normal University, No.1 Wenyuan Road, Nanjing, 210046, People's Republic of China.
Jinfei LiJiangsu Province Key Laboratory for Molecular and Medical Biotechnology, College of Life Science, Nanjing Normal University, No.1 Wenyuan Road, Nanjing, 210046, People's Republic of China.
XiRui FanJiangsu Province Key Laboratory for Molecular and Medical Biotechnology, College of Life Science, Nanjing Normal University, No.1 Wenyuan Road, Nanjing, 210046, People's Republic of China.
Jinyi ZhouJiangsu Province Key Laboratory for Molecular and Medical Biotechnology, College of Life Science, Nanjing Normal University, No.1 Wenyuan Road, Nanjing, 210046, People's Republic of China.
Baolin JiangJiangsu Province Key Laboratory for Molecular and Medical Biotechnology, College of Life Science, Nanjing Normal University, No.1 Wenyuan Road, Nanjing, 210046, People's Republic of China.
Zhou YangJiangsu Key Laboratory for Biodiversity and Biotechnology, College of Life Science, Nanjing Normal University, No.1 Wenyuan Road, Nanjing, 210046, Jiangsu, People's Republic of China. yangzhou@njnu.edu.cn.
Lan LuoState Key Laboratory of Pharmaceutical Biotechnology, School of Life Sciences, Nanjing University, Nanjing, Jiangsu, People's Republic of China. lanluo@nju.edu.cn.
Zhimin YinJiangsu Province Key Laboratory for Molecular and Medical Biotechnology, College of Life Science, Nanjing Normal University, No.1 Wenyuan Road, Nanjing, 210046, People's Republic of China. yinzhimin@njnu.edu.cn.ORCID http://orcid.org/0000-0001-6181-6482

Funding

Natural Science Foundation of China 31571166Natural Science Foundation of China 81671565Natural Science Foundation of China 81771703
6 · The paper itself

Abstract

Glutathione S-transferase Pi (GSTP1) was originally identified as one of the cytosolic phase II detoxification enzymes and was also considered to function via its non-catalytic, ligand-binding activity. Autophagy is a self-protective mechanism of the cell to remove unnecessary or dysfunctional components, which plays a crucial role in balancing the beneficial and detrimental effects of immunity and inflammation. However, little is known about whether and how GSTP1 mediates autophagy via inhibiting LPS-induced inflammatory response. Here, we show that LPS-induced autophagy and autophagic flux blockade in THP-1 cells in a concentration- and time-dependent manner. Further, we found that the autophagy activation inhibited the activation of inflammatory signaling pathway and the release of inflammatory factors. However, inhibition of autophagy by 3-methyladenine or chloroquine significantly reduced the anti-inflammatory effect of GSTP1. In addition, our findings provide evidence that GSTP1 regulates autophagy through PI3K-Akt-mTOR pathway and inhibits LPS-induced inflammation. Overall, the current study provides an important reference for future applications of GSTP1 in the treatment of inflammatory diseases.

Indexed as

AutophagyDose-Response Relationship, DrugGlutathione S-Transferase piHumansInflammationLipopolysaccharidesTHP-1 CellsGlutathione S-Transferase piGSTP1 protein, humanLipopolysaccharidesautophagyglutathione S-transferase Pinflammationlipopolysaccharide

Identifiers

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.