Evidence map›Paper›PMID 25758784›Full record

ArticleNature communications2015

Immunotoxin targeting glypican-3 regresses liver cancer via dual inhibition of Wnt signalling and protein synthesis.

Wei Gao, Zhewei Tang, Yi-Fan Zhang, Mingqian Feng, Min Qian, Dimiter S Dimitrov, Mitchell Ho

Open access · goldAbstract read
In one paragraph

Article in Nature communications, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 98 papers.

0numbers the graph read from it
0cells of the map it votes in
98citing papers in PubMed
5.3field-weighted citation impact, top 4% 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

98 citing papers in PubMed, 152 citations in OpenAlex.

  1. Trial
  2. Glypican-3-targeted bioconjugates for hepatocellular carcinoma: design, engineering, and translational applications.Medicinal chemistry research : an international journal for rapid communications on design and mechanisms of action of biologically active agents · 2026
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38 more citing papers are in PubMed but not listed here.

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

7 authors at 4 institutions in 2 countries.

Wei GaoAntibody Therapy Section, Laboratory of Molecular Biology, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, Maryland 20892, USA.
Zhewei Tang1] Antibody Therapy Section, Laboratory of Molecular Biology, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, Maryland 20892, USA [2] Institute of Biomedical Sciences, School of Life Sciences, East China Normal University, Shanghai 200062, China.
Yi-Fan ZhangAntibody Therapy Section, Laboratory of Molecular Biology, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, Maryland 20892, USA.
Mingqian FengAntibody Therapy Section, Laboratory of Molecular Biology, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, Maryland 20892, USA.
Min QianInstitute of Biomedical Sciences, School of Life Sciences, East China Normal University, Shanghai 200062, China.
Dimiter S DimitrovProtein Interaction Group, Laboratory of Experimental Immunology, Center for Cancer Research, National Cancer Institute, Frederick, Maryland 21702, USA.
Mitchell HoAntibody Therapy Section, Laboratory of Molecular Biology, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, Maryland 20892, USA.
Center for Cancer Research · USNational Cancer Institute · USNational Institutes of Health · USEast China Normal University · CN

Funding

Development of new antibody-based cancer therapiesZIABC010891 · NCI · DIVISION OF BASIC SCIENCES - NCI · PI HO, MITCHELL · 2009 to 2025
$21.4M
Antibody Therapy of CancerZ01BC010891 · NCI · DIVISION OF BASIC SCIENCES - NCI · PI HO, MITCHELL · 2008 to 2008
$56k
Intramural NIH HHS Z01 BC010891Intramural NIH HHS ZIA BC010891
6 · The paper itself

Abstract

Glypican-3 is a cell surface glycoprotein that associates with Wnt in liver cancer. We develop two antibodies targeting glypican-3, HN3 and YP7. The first antibody recognizes a functional epitope and inhibits Wnt signalling, whereas the second antibody recognizes a C-terminal epitope but does not inhibit Wnt signalling. Both are fused to a fragment of Pseudomonas exotoxin A (PE38) to create immunotoxins. Interestingly, the immunotoxin based on HN3 (HN3-PE38) has superior antitumor activity as compared with YP7 (YP7-PE38) both in vitro and in vivo. Intravenous administration of HN3-PE38 alone, or in combination with chemotherapy, induces regression of Hep3B and HepG2 liver tumour xenografts in mice. This study establishes glypican-3 as a promising candidate for immunotoxin-based liver cancer therapy. Our results demonstrate immunotoxin-induced tumour regression via dual mechanisms: inactivation of cancer signalling via the antibody and inhibition of protein synthesis via the toxin.

Indexed as

ADP Ribose TransferasesAnimalsAntibodies, MonoclonalAntineoplastic AgentsBacterial ToxinsExotoxinsFemaleGene ExpressionGlypicansHepatoblastomaHep G2 CellsHumansImmunotoxinsLiverLiver NeoplasmsMiceADP Ribose TransferasesAntibodies, MonoclonalAntineoplastic AgentsBacterial ToxinsExotoxinsGlypicansGPC3 protein, mouseImmunotoxinsPseudomonas aeruginosa Exotoxin ARecombinant Fusion ProteinsSingle-Domain AntibodiesVirulence FactorsWnt Proteins

Identifiers

PMID25758784
PMCPMC4357278
OpenAlexW2074189826

What OpenQuestion holds

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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.