Evidence map›Paper›PMID 20628198›Full record

ArticleThe Journal of clinical investigation2010

Ectodomain shedding of EGFR ligands and TNFR1 dictates hepatocyte apoptosis during fulminant hepatitis in mice.

Aditya Murthy, Virginie Defamie, David S Smookler, Marco A Di Grappa, Keisuke Horiuchi, Massimo Federici, Maria Sibilia, Carl P Blobel, Rama Khokha

Open access · bronzeAbstract read
In one paragraph

Article in The Journal of clinical investigation, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 54 papers.

0numbers the graph read from it
0cells of the map it votes in
54citing papers in PubMed
6.3field-weighted citation impact, top 3% 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

54 citing papers in PubMed, 88 citations in OpenAlex.

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  14. Contribution of ADAM17 and related ADAMs in cardiovascular diseases.Cellular and molecular life sciences : CMLS · 2021
    Review
  15. Role of ADAM10 and ADAM17 in Regulating CD137 Function.International journal of molecular sciences · 2021
    Article
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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

9 authors at 6 institutions in 5 countries.

Aditya MurthyOntario Cancer Institute, Toronto, Ontario, Canada.
Virginie Defamie
David S Smookler
Marco A Di Grappa
Keisuke Horiuchi
Massimo Federici
Maria Sibilia
Carl P Blobel
Rama Khokha
Ontario Institute for Cancer Research · CACornell University · USKeio University · JPMedical University of Vienna · ATPrincess Margaret Cancer Centre · CAUniversity of Rome Tor Vergata · IT

Funding

iRhoms 1 and 2: Key regulators of ADAM17-dependent EGFR signalingR01GM064750 · NIGMS · SLOAN-KETTERING INSTITUTE FOR CANCER RES · PI BLOBEL, CARL PETER · 2002 to 2019
$6.1M
CIHRNIGMS NIH HHS R01 GM064750
6 · The paper itself

Abstract

The cell death receptor Fas plays a role in the establishment of fulminant hepatitis, a major cause of drug-induced liver failure. Fas activation elicits extrinsic apoptotic and hepatoprotective signals; however, the mechanisms by which these signals are integrated during disease are unknown. Tissue inhibitor of metalloproteinases 3 (TIMP3) controls the critical sheddase a disintegrin and metalloproteinase 17 (ADAM17) and may dictate stress signaling. Using mice and cells lacking TIMP3, ADAM17, and ADAM17-regulated cell surface molecules, we have found that ADAM17-mediated ectodomain shedding of TNF receptors and EGF family ligands controls activation of multiple signaling cascades in Fas-induced hepatitis. We demonstrated that TNF signaling promoted hepatotoxicity, while excessive TNF receptor 1 (TNFR1) shedding in Timp3-/- mice was protective. Compound Timp3-/-Tnf-/- and Timp3-/-Tnfr1-/- knockout conferred complete resistance to Fas-induced toxicity. Loss of Timp3 enhanced metalloproteinase-dependent EGFR signaling due to increased release of the EGFR ligands TGF-alpha, amphiregulin, and HB-EGF, while depletion of shed amphiregulin resensitized Timp3-/- hepatocytes to apoptosis. Finally, adenoviral delivery of Adam17 prevented acetaminophen-induced liver failure in a clinically relevant model of Fas-dependent fulminant hepatitis. These findings demonstrate that TIMP3 and ADAM17 cooperatively dictate cytokine signaling during death receptor activation and indicate that regulated metalloproteinase activity integrates survival and death signals during acute hepatotoxic stress.

Indexed as

ApoptosisADAM17 ProteinADAM ProteinsAnimalsCells, CulturedChemical and Drug Induced Liver InjuryCytoprotectionErbB ReceptorsExtracellular Signal-Regulated MAP Kinasesfas ReceptorHepatocytesJNK Mitogen-Activated Protein KinasesLiver Failure, AcuteMaleMiceMice, Inbred C57BLADAM17 ProteinAdam17 protein, mouseADAM ProteinsErbB ReceptorsExtracellular Signal-Regulated MAP Kinasesfas ReceptorJNK Mitogen-Activated Protein KinasesNF-kappa BProto-Oncogene Proteins c-aktReceptors, Tumor Necrosis Factor, Type ITissue Inhibitor of Metalloproteinase-3Tnfrsf1a protein, mouse

Identifiers

PMID20628198
PMCPMC2913323
OpenAlexW2076278473

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.