Evidence map›Paper›PMID 21625644›Full record

ArticlePloS one2011

Modulation of the CD95-induced apoptosis: the role of CD95 N-glycosylation.

Olga M Shatnyeva, Andriy V Kubarenko, Claudia E M Weber, Alexander Pappa, Reinhard Schwartz-Albiez, Alexander N R Weber, Peter H Krammer, Inna N Lavrik

Open access · goldAbstract read
In one paragraph

Article in PloS one, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 36 papers.

0numbers the graph read from it
0cells of the map it votes in
36citing papers in PubMed
1.3field-weighted citation impact, top 21% 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

36 citing papers in PubMed, 67 citations in OpenAlex.

  1. Review
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  3. Article
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  8. Galectin-9 in Gastroenterological Cancer.International journal of molecular sciences · 2023
    Review
  9. Article
  10. Article
  11. Article
  12. Review
  13. Article
  14. Review
  15. CD95 Structure, Aggregation and Cell Signaling.Frontiers in cell and developmental biology · 2020
    Review
  16. Review
  17. Review
  18. Article
  19. Article
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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 at 2 institutions in 1 country.

Olga M ShatnyevaDivision of Immunogenetics, German Cancer Research Center, Heidelberg, Germany.
Andriy V Kubarenko
Claudia E M Weber
Alexander Pappa
Reinhard Schwartz-Albiez
Alexander N R Weber
Peter H Krammer
Inna N Lavrik
Heidelberg University · DEGerman Cancer Research Center · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Protein modifications of death receptor pathways play a central role in the regulation of apoptosis. It has been demonstrated that O-glycosylation of TRAIL-receptor (R) is essential for sensitivity and resistance towards TRAIL-mediated apoptosis. In this study we ask whether and how glycosylation of CD95 (Fas/APO-1), another death receptor, influences DISC formation and procaspase-8 activation at the CD95 DISC and thereby the onset of apoptosis. We concentrated on N-glycostructure since O-glycosylation of CD95 was not found. We applied different approaches to analyze the role of CD95 N-glycosylation on the signal transduction: in silico modeling of CD95 DISC, generation of CD95 glycosylation mutants (at N136 and N118), modulation of N-glycosylation by deoxymannojirimycin (DMM) and sialidase from Vibrio cholerae (VCN). We demonstrate that N-deglycosylation of CD95 does not block DISC formation and results only in the reduction of the procaspase-8 activation at the DISC. These findings are important for the better understanding of CD95 apoptosis regulation and reveal differences between apoptotic signaling pathways of the TRAIL and CD95 systems.

Indexed as

ApoptosisBlotting, WesternCaspase 8Cells, CulturedComputational BiologyDeath Domain Receptor Signaling Adaptor ProteinsEnzyme-Linked Immunosorbent Assayfas ReceptorFlow CytometryGlycosylationHumansImmunoprecipitationLymphocytesMutationProtein ConformationSignal TransductionCaspase 8Death Domain Receptor Signaling Adaptor Proteinsfas ReceptorTNF-Related Apoptosis-Inducing LigandTNFSF10 protein, human

Identifiers

PMID21625644
PMCPMC3097226
OpenAlexW1970011233

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.