Evidence map›Paper›PMID 24743731›Full record

ArticleCell death & disease2014

Sublytic C5b-9 triggers glomerular mesangial cell apoptosis via XAF1 gene activation mediated by p300-dependent IRF-1 acetylation.

W Qiu, J Zhou, G Zhu, D Zhao, F He, J Zhang, Y Lu, T Yu, L Liu, Y Wang

Open access · goldAbstract read
In one paragraph

Article in Cell death & disease, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 26 papers.

0numbers the graph read from it
0cells of the map it votes in
26citing papers in PubMed
2.3field-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

26 citing papers in PubMed, 44 citations in OpenAlex.

  1. Article
  2. Review
  3. Article
  4. Article
  5. Review
  6. Article
  7. Article
  8. Complement activation in IgA nephropathy.Seminars in immunopathology · 2021
    Review
  9. Autoimmune-mediated renal disease and hypertension.Clinical science (London, England : 1979) · 2021
    Review
  10. Article
  11. Article
  12. Article
  13. The Glomerulus According to the Mesangium.Frontiers in medicine · 2021
    Review
  14. Article
  15. The Emerging Role of Pathogenesis of IgA Nephropathy.Journal of clinical medicine · 2018
    Review
  16. Article
  17. Article
  18. Article
  19. Thy-1 interaction with Fas in lipid rafts regulates fibroblast apoptosis and lung injury resolution.Laboratory investigation; a journal of technical methods and pathology · 2017
    Article
  20. Article
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

10 authors at 1 institution in 1 country.

W QiuDepartment of Microbiology and Immunology, Nanjing Medical University, Nanjing, People's Republic of China.
J ZhouDepartment of Microbiology and Immunology, Nanjing Medical University, Nanjing, People's Republic of China.
G ZhuDepartment of Microbiology and Immunology, Nanjing Medical University, Nanjing, People's Republic of China.
D ZhaoDepartment of Microbiology and Immunology, Nanjing Medical University, Nanjing, People's Republic of China.
F HeDepartment of Microbiology and Immunology, Nanjing Medical University, Nanjing, People's Republic of China.
J ZhangDepartment of Microbiology and Immunology, Nanjing Medical University, Nanjing, People's Republic of China.
Y LuDepartment of Microbiology and Immunology, Nanjing Medical University, Nanjing, People's Republic of China.
T YuDepartment of Microbiology and Immunology, Nanjing Medical University, Nanjing, People's Republic of China.
L LiuDepartment of Microbiology and Immunology, Nanjing Medical University, Nanjing, People's Republic of China.
Y WangDepartment of Microbiology and Immunology, Nanjing Medical University, Nanjing, People's Republic of China.
Nanjing Medical University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The apoptosis of glomerular mesangial cells (GMCs) in rat Thy-1 nephritis (Thy-1N), a model of human mesangioproliferative glomerulonephritis (MsPGN), is accompanied by sublytic C5b-9 deposition. However, the mechanism by which sublytic C5b-9 induces GMC apoptosis is unclear. In the present studies, the effect of X-linked inhibitor of apoptosis-associated factor 1 (XAF1) expression on GMC apoptosis and the role of p300 and interferon regulatory factor-1 (IRF-1) in mediating XAF1 gene activation were determined, both in the GMCs induced by sublytic C5b-9 (in vitro) and in the renal tissues of rats with Thy-1N (in vivo). The in vitro studies demonstrated that IRF-1-enhanced XAF1 gene activation and its regulation by p300-mediated IRF-1 acetylation were involved in GMC apoptosis induced by sublytic C5b-9. The element of IRF-1 binding to XAF1 promoter and two acetylated sites of IRF-1 protein were also revealed. In vivo, silence of p300, IRF-1 or XAF1 genes in the renal tissues diminished GMC apoptosis and secondary GMC proliferation as well as urinary protein secretion in Thy-1N rats. Together, these data implicate that sublytic C5b-9 induces the expression of both p300 and IRF-1, as well as p300-dependent IRF-1 acetylation that may contribute to XAF1 gene activation and subsequent GMC apoptosis in Thy-1N rats.

Indexed as

ApoptosisAcetylationAnimalsCell NucleusComplement Membrane Attack ComplexE1A-Associated p300 ProteinGene Knockdown TechniquesHumansInterferon Regulatory Factor-1Intracellular Signaling Peptides and ProteinsMesangial CellsPromoter Regions, GeneticProtein BindingRatsTranscriptional ActivationComplement Membrane Attack ComplexE1A-Associated p300 ProteinEp300 protein, ratInterferon Regulatory Factor-1Intracellular Signaling Peptides and Proteins

Identifiers

PMID24743731
PMCPMC4001307
OpenAlexW1992643077

What OpenQuestion holds

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LicenceCC BY-NC-SA
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Registered trials

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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.