Evidence map›Paper›PMID 31992798›Full record

ArticleScientific reports2020

The mechanism of how CD95/Fas activates the Type I IFN/STAT1 axis, driving cancer stemness in breast cancer.

Abdul S Qadir, Austin M Stults, Andrea E Murmann, Marcus E Peter

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers.

0numbers the graph read from it
0cells of the map it votes in
20citing papers in PubMed
2.2field-weighted citation impact, top 11% 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

20 citing papers in PubMed, 36 citations in OpenAlex.

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  20. Caspase-2 Substrates: To Apoptosis, Cell Cycle Control, and Beyond.Frontiers in cell and developmental biology · 2020
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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

4 authors at 1 institution in 1 country.

Abdul S QadirDepartment of Medicine, Division Hematology/Oncology, Feinberg School of Medicine, Northwestern University, Chicago, IL, 60611, USA.
Austin M StultsDepartment of Medicine, Division Hematology/Oncology, Feinberg School of Medicine, Northwestern University, Chicago, IL, 60611, USA.
Andrea E MurmannDepartment of Medicine, Division Hematology/Oncology, Feinberg School of Medicine, Northwestern University, Chicago, IL, 60611, USA.
Marcus E PeterDepartment of Medicine, Division Hematology/Oncology, Feinberg School of Medicine, Northwestern University, Chicago, IL, 60611, USA. m-peter@northwestern.edu.
Northwestern University · US

Funding

DISE - a natural cancer surveillance mechanism - a new road to cancer therapyR35CA197450 · NCI · NORTHWESTERN UNIVERSITY AT CHICAGO · PI PETER, MARCUS E. · 2015 to 2021
$6.2M
NCI NIH HHS R35 CA197450
6 · The paper itself

Abstract

CD95/Fas is an apoptosis inducing death receptor. However, it also has multiple nonapoptotic activities that are tumorigenic. Chronic stimulation of CD95 on breast cancer cells can increase their cancer initiating capacity through activation of a type I interferon (IFN-I)/STAT1 pathway when caspases are inhibited. We now show that this activity relies on the canonical components of the CD95 death-inducing signaling complex, FADD and caspase-8, and on the activation of NF-κB. We identified caspase-2 as the antagonistic caspase that downregulates IFN-I production. Once produced, IFN-Is bind to their receptors activating both STAT1 and STAT2 resulting in upregulation of the double stranded (ds)RNA sensor proteins RIG-I and MDA5, and a release of a subset of endogenous retroviruses. Thus, CD95 is part of a complex cell autonomous regulatory network that involves activation of innate immune components that drive cancer stemness and contribute to therapy resistance.

Indexed as

Signal TransductionBreast NeoplasmsCaspase 8Cell DeathFas-Associated Death Domain Proteinfas ReceptorFemaleHumansImmunityInterferon Regulatory Factor-3Interferon Regulatory Factor-7Interferon Type IMitochondriaNeoplastic Stem CellsNF-kappa BRNA, Double-StrandedCaspase 8FADD protein, humanFas-Associated Death Domain ProteinFAS protein, humanfas ReceptorInterferon Regulatory Factor-3Interferon Regulatory Factor-7Interferon Type IIRF3 protein, humanIRF7 protein, humanNF-kappa BRNA, Double-StrandedSTAT1 protein, humanSTAT1 Transcription Factor

Identifiers

PMID31992798
PMCPMC6987111
OpenAlexW3004330647

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.