Evidence map›Paper›PMID 33262421›Full record

ArticleCommunications biology2020

Multiple proteases are involved in mesothelin shedding by cancer cells.

Xiufen Liu, Alexander Chan, Chin-Hsien Tai, Thorkell Andresson, Ira Pastan

Open access · goldAbstract read
In one paragraph

Article in Communications biology, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 40 papers.

0numbers the graph read from it
0cells of the map it votes in
40citing papers in PubMed
1.8field-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

40 citing papers in PubMed, 49 citations in OpenAlex.

  1. Article
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  5. Comparative theranostic efficacy ofEuropean journal of nuclear medicine and molecular imaging · 2026
    Article
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  7. Article
  8. Ibrutinib and PD-1 Blockade Potentiate Mesothelin-Targeting CAR T-cell Therapy in Preclinical Models of Pancreatic Cancer.Clinical cancer research : an official journal of the American Association for Cancer Research · 2026
    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

5 authors at 3 institutions in 1 country.

Xiufen LiuLaboratory of Molecular Biology, Center for Cancer Research, National Cancer Institute, National Institutes of Health, 37 Convent Drive, Bldg 37, Bethesda, MD, 20892, USA.
Alexander ChanLaboratory of Molecular Biology, Center for Cancer Research, National Cancer Institute, National Institutes of Health, 37 Convent Drive, Bldg 37, Bethesda, MD, 20892, USA.
Chin-Hsien TaiLaboratory of Molecular Biology, Center for Cancer Research, National Cancer Institute, National Institutes of Health, 37 Convent Drive, Bldg 37, Bethesda, MD, 20892, USA.
Thorkell AndressonProtein Characterization Laboratory, Cancer Research Technology Program, Frederick National Laboratory for Cancer Research, Leidos Biomedical Research, Inc., 8560 Progress Dr, Rm C1017, Frederick, MD, 21701, USA.
Ira PastanLaboratory of Molecular Biology, Center for Cancer Research, National Cancer Institute, National Institutes of Health, 37 Convent Drive, Bldg 37, Bethesda, MD, 20892, USA. pastani@mail.nih.gov.ORCID 0000-0002-9223-0270
National Institutes of Health · USLeidos (United States) · USUniversity of the Sciences · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Mesothelin (MSLN) is a lineage restricted cell surface protein expressed in about 30% of human cancers and high MSLN expression is associated with poor survival in several different cancers. The restricted expression of MSLN in normal tissue and its frequent expression in cancers make MSLN an excellent target for antibody-based therapies. Many clinical trials with agents targeting MSLN have been carried out but to date none of these agents have produced enough responses to obtain FDA approval. MSLN shedding is an important factor that may contribute to the failure of these therapies, because shed MSLN acts as a decoy receptor and allows release of antibodies bound to cell-surface MSLN. We have investigated the mechanism of shedding and show here that members of the ADAM, MMP and BACE families of proteases all participate in shedding, that more than one protease can produce shedding in the same cell, and that inhibition of shedding greatly enhances killing of cells by an immunotoxin targeting MSLN. Our data indicates that controlling MSLN shedding could greatly increase the activity of therapies that target MSLN.

Indexed as

ADAM ProteinsGPI-Linked ProteinsMatrix MetalloproteinasesNeoplasmsCell Line, TumorGene Expression Regulation, NeoplasticGene Knockdown TechniquesHumansMesothelinADAM ProteinsGPI-Linked ProteinsMatrix MetalloproteinasesMesothelinMSLN protein, human

Identifiers

PMID33262421
PMCPMC7708464
OpenAlexW3108432050

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.