Evidence map›Paper›PMID 21762126›Full record

ArticleClinical and experimental immunology2011

Tumour necrosis factor-like weak inducer of apoptosis (TWEAK), an important mediator of endothelial inflammation, is associated with the pathogenesis of Henoch-Schonlein purpura.

T Chen, Z-P Guo, M-M Li, J-Y Li, X-Y Jiao, Y-H Zhang, H-J Liu

Open access · greenAbstract read
In one paragraph

Article in Clinical and experimental immunology, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers.

0numbers the graph read from it
0cells of the map it votes in
19citing papers in PubMed
1.2field-weighted citation impact, top 20% 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

19 citing papers in PubMed, 44 citations in OpenAlex.

  1. The role ofFrontiers in immunology · 2025
    Article
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  5. Review
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  7. Serum levels of tumor necrosis factor-like weak inducer of apoptosis (TWEAK) in predicting the severity of acute pancreatitis.European journal of trauma and emergency surgery : official publication of the European Trauma Society · 2019
    Article
  8. Article
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  10. [Research advances in immunological pathogenesis of immunoglobulin A vasculitis].Zhongguo dang dai er ke za zhi = Chinese journal of contemporary pediatrics · 2017
    Review
  11. Review
  12. Review
  13. Article
  14. Article
  15. Article
  16. Article
  17. Tumor necrosis factor-like weak inducer of apoptosis and its potential roles in lupus nephritis.Inflammation research : official journal of the European Histamine Research Society ... [et al.] · 2012
    Review
  18. Pediatric vasculitis.Current rheumatology reports · 2012
    Review
  19. TWEAK Progress in Dermatology: A Review.Indian journal of dermatology
    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 1 country.

T ChenDepartment of Dermatovenereology, West China Hospital of Sichuan University, Chengdu, Sichuan, China.
Z-P Guo
M-M Li
J-Y Li
X-Y Jiao
Y-H Zhang
H-J Liu
West China Hospital of Sichuan University · CNSichuan University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Tumour necrosis factor-like weak inducer of apoptosis (TWEAK), a member of the tumour necrosis factor (TNF) family, has been implicated as a proinflammatory cytokine in many types of autoimmune and infectious diseases. However, information about TWEAK in dermatological diseases is limited. Herein, we investigated the role of TWEAK in patients with Henoch-Schonlein purpura (HSP) and the ability of TWEAK on chemokine production in the human dermal microvascular endothelial cell line (HMEC-1). Serum TWEAK levels in patients with HSP, together with patients with psoriasis vulgaris (PV) and atopic dermatitis (AD), were detected by enzyme-linked immunosorbent assay (ELISA). HMEC-1 cells were treated with TWEAK at concentrations ranging from 1 ng/ml to 100 ng/ml. Serum levels of TWEAK were elevated in patients with HSP in the acute stage but not in patients with PV or AD. Moreover, TWEAK levels were correlated with the severity of HSP. TWEAK markedly induced CCL5 and CXCL8 production at both mRNA and protein levels in HMEC-1 cells. In addition, TWEAK-stimulated HMEC-1 supernatant enhanced HL-60 or human acute monocytic leukaemia cell line (THP-1) cell migration. Finally, Western blot data revealed that TWEAK can induce rapid phosphorylation of inhibitor of κB-α (IκBα) in HMEC-1 cells. In conclusion, we show that serum levels of TWEAK were elevated in patients with acute stage HSP. TWEAK may act as a regulator of nuclear factor-κB (NF-κB) activation and chemokine production in human dermal microvascular endothelial cells, thus promoting leucocyte migration in cutaneous vasculitis.

Indexed as

SkinAdolescentAdultApoptosisBlotting, WesternCase-Control StudiesCells, CulturedChemokine CCL5ChildChild, PreschoolCytokine TWEAKDermatitis, AtopicEndothelial CellsFemaleGene ExpressionHumansCCL5 protein, humanChemokine CCL5CXCL8 protein, humanCytokine TWEAKI-kappa B ProteinsInterleukin-8NF-kappa BNF-KappaB Inhibitor alphaNFKBIA protein, humanRNA, MessengerTNFSF12 protein, humanTumor Necrosis Factors

Identifiers

PMID21762126
PMCPMC3193920
OpenAlexW2138436632

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.