Evidence map›Paper›PMID 27191001›Full record

ArticleJournal of immunology research2016

Neuroprotective Activity of (-)-Epigallocatechin Gallate against Lipopolysaccharide-Mediated Cytotoxicity.

Jin-Biao Liu, Li Zhou, Yi-Zhong Wang, Xu Wang, Yu Zhou, Wen-Zhe Ho, Jie-Liang Li

Open access · goldAbstract read
In one paragraph

Article in Journal of immunology research, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.

0numbers the graph read from it
0cells of the map it votes in
14citing papers in PubMed
2.5field-weighted citation impact, top 12% 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

14 citing papers in PubMed, 29 citations in OpenAlex.

  1. Review
  2. Role of microglia in diabetic neuropathic pain.Frontiers in cell and developmental biology · 2024
    Review
  3. Review
  4. Article
  5. Beneficial Effects of Epigallocatechin-3-Molecules (Basel, Switzerland) · 2021
    Review
  6. Review
  7. Review
  8. Neuroprotective Properties of Green Tea (Molecules (Basel, Switzerland) · 2020
    Review
  9. Article
  10. Article
  11. Review
  12. Article
  13. Article
  14. 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

7 authors at 2 institutions in 2 countries.

Jin-Biao LiuAnimal Biosafety Level III Laboratory at the Center for Animal Experiment, Wuhan University School of Basic Medical Sciences, Wuhan 430071, China.
Li ZhouAnimal Biosafety Level III Laboratory at the Center for Animal Experiment, Wuhan University School of Basic Medical Sciences, Wuhan 430071, China.
Yi-Zhong WangDepartment of Pathology & Laboratory Medicine, Temple University Lewis Katz School of Medicine, Philadelphia, PA 19140, USA.
Xu WangDepartment of Pathology & Laboratory Medicine, Temple University Lewis Katz School of Medicine, Philadelphia, PA 19140, USA.
Yu ZhouDepartment of Pathology & Laboratory Medicine, Temple University Lewis Katz School of Medicine, Philadelphia, PA 19140, USA.
Wen-Zhe HoAnimal Biosafety Level III Laboratory at the Center for Animal Experiment, Wuhan University School of Basic Medical Sciences, Wuhan 430071, China; Department of Pathology & Laboratory Medicine, Temple University Lewis Katz School of Medicine, Philadelphia, PA 19140, USA; State Key Laboratory of Virology, Wuhan University, Wuhan 430071, China.
Jie-Liang LiDepartment of Pathology & Laboratory Medicine, Temple University Lewis Katz School of Medicine, Philadelphia, PA 19140, USA.
Temple University · USWuhan University · CN

Funding

Opioids, HIV/HCV and Host Cell Innate ImmunityR01DA022177 · NIDA · TEMPLE UNIV OF THE COMMONWEALTH · PI HO, WENZHE · 2007 to 2017
$2.9M
Opioids, LPS and HIVR01DA027550 · NIDA · TEMPLE UNIV OF THE COMMONWEALTH · PI HO, WENZHE · 2010 to 2014
$1.4M
Exosome in Methamphetamine and HIV-associated NeurodegenerationR21DA040329 · NIDA · TEMPLE UNIV OF THE COMMONWEALTH · PI LI, JIELIANG · 2015 to 2016
$427k
Opioid, Astroglial TLR3/RIG-I Signaling and HIVR21DA036163 · NIDA · TEMPLE UNIV OF THE COMMONWEALTH · PI HO, WENZHE · 2013 to 2014
$426k
Methamphetamine, Brain Endothelial TLR3 Signaling and HIVR03DA036413 · NIDA · TEMPLE UNIV OF THE COMMONWEALTH · PI LI, JIELIANG · 2014 to 2015
$155k
NIDA NIH HHS R01 DA022177NIDA NIH HHS R01 DA027550NIDA NIH HHS R03 DA036413NIDA NIH HHS R21 DA036163NIDA NIH HHS R21 DA040329
6 · The paper itself

Abstract

Lipopolysaccharide- (LPS-) mediated systemic inflammation plays a critical role in neurodegenerative diseases. The present study was conducted to evaluate the protective effects of epigallocatechin gallate (EGCG), the major component in green tea, on LPS-mediated inflammation and neurotoxicity. LPS treatment of macrophages induced expression of proinflammatory cytokines (TNF-α, IL-1β, and IL-6). However, EGCG pretreatment of macrophages significantly inhibited LPS-mediated induction of these cytokines. In addition, EGCG significantly diminished LPS-induced inflammatory cytokines in the peripheral mononuclear blood cells (PBMCs). Supernatant from EGCG-pretreated and LPS-activated macrophage cultures was found to be less cytotoxic to neurons than that from non-EGCG-pretreated and LPS-activated macrophage cultures. Furthermore, EGCG treatment of neurons could inhibit LPS-induced production of reactive oxygen species (ROS). Thus EGCG represents a potent and useful neuroprotective agent for inflammation-mediated neurological disorders.

Indexed as

AnimalsCatechinCells, CulturedCell SurvivalCulture MediaHumansInflammationInflammation MediatorsInterleukin-1betaInterleukin-6Leukocytes, MononuclearLipopolysaccharidesMacrophage ActivationMacrophagesNeuronsNeuroprotective AgentsCatechinCulture Mediaepigallocatechin gallateInflammation MediatorsInterleukin-1betaInterleukin-6LipopolysaccharidesNeuroprotective AgentsReactive Oxygen SpeciesTeaTumor Necrosis Factor-alpha

Identifiers

PMID27191001
PMCPMC4844887
OpenAlexW2337632301

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.