Evidence map›Paper›PMID 26853765›Full record

ArticleCancer biology & therapy2016

An anti-HER2 antibody conjugated with monomethyl auristatin E is highly effective in HER2-positive human gastric cancer.

Hongwen Li, Chao Yu, Jing Jiang, Changjiang Huang, Xuejing Yao, Qiaoyu Xu, Fang Yu, Liguang Lou, Jianmin Fang

Open access · bronzeAbstract read
In one paragraph

Article in Cancer biology & therapy, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 62 papers.

0numbers the graph read from it
0cells of the map it votes in
62citing papers in PubMed
1.7field-weighted citation impact, top 14% 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

62 citing papers in PubMed, 93 citations in OpenAlex.

  1. Trial
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  8. Advances in Targeting HER2 across Cancer Subtypes: A Pan-Tumor Approach.Clinical cancer research : an official journal of the American Association for Cancer Research · 2026
    Review
  9. Review
  10. Review
  11. Development of a First-in-Class Click Chemistry-Based Cancer Therapeutic, from Preclinical Evaluation to a First-in-Human Dose Escalation Clinical Trial.Clinical cancer research : an official journal of the American Association for Cancer Research · 2025
    Article
  12. Article
  13. Review
  14. Review
  15. HER2-targeted therapies beyond breast cancer - an update.Nature reviews. Clinical oncology · 2024
    Review
  16. Review
  17. Article
  18. Article
  19. Article
  20. Article

2 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

9 authors at 3 institutions in 1 country.

Hongwen Lia School of Life Sciences and Technology, Tongji University , Shanghai , China.
Chao Yub RemeGen, Ltd. , Yantai , Shandong , China.
Jing Jiangc School of Pharmacy, Binzhou Medical University , Yantai , Shandong , China.
Changjiang Huangb RemeGen, Ltd. , Yantai , Shandong , China.
Xuejing Yaoa School of Life Sciences and Technology, Tongji University , Shanghai , China.
Qiaoyu Xub RemeGen, Ltd. , Yantai , Shandong , China.
Fang Yub RemeGen, Ltd. , Yantai , Shandong , China.
Liguang Loud Shanghai Institute of Materia Medica, Chinese Academy of Sciences , Shanghai , China.
Jianmin Fanga School of Life Sciences and Technology, Tongji University , Shanghai , China.
Tongji University · CNBinzhou University · CNShanghai Institute of Materia Medica · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Antibody-drug conjugate (ADC) is a novel class of therapeutics for cancer target therapy. This study assessed antitumor activity of ADC with an antimitotic agent, monomethyl auristatin E (MMAE) and a humanized monoclonal anti-HER2 antibody, hertuzumab, in gastric cancer. The efficacy of hertuzumab-MC-Val-Cit-PAB-MMAE (hertuzumab-vcMMAE) on human epidermal growth factor receptor 2 (HER2) positive human gastric cancer cells, NCI-N87, was evaluated in vitro and in vivo. The cytotoxicity of hertuzumab was significantly enhanced after conjugation with MMAE. Compared to trastuzumab, hertuzumab had a higher affinity to HER2 and had more potent antibody-dependent cell-mediated cytotoxicity (ADCC) activity in vitro. After conjugation with MMAE, the binding specificity for HER2 was not affected. Furthermore, the internalization of hertuzumab-vcMMAE in HER2 positive gastric cancer cells was verified. Although the conjugation of hertuzumab and MMAE decreased the ADCC effect, the overall cytotoxicity was dramatically increased in HER2 positive gastric cancer cells. In vitro data on this hertuzumab-vcMMAE has exerted much stronger antitumor activity compared to trastuzumab-DM1 in HER2 positive gastric cancer cells. A single administration of hertuzumab-vcMMAE at 5 or 10 mg/kg showed high potency and a sustained tumor inhibitory effect on NCI-N87 xenografts in mice. In conclusion, hertuzumab-vcMMAE conjugate is a highly effective anti-HER2 targeted therapy for HER2-positive gastric cancer.

Indexed as

AnimalsAntibodies, MonoclonalCell Line, TumorDisease Models, AnimalErb-b2 Receptor Tyrosine KinasesHumansMiceMice, NudeOligopeptidesStomach NeoplasmsXenograft Model Antitumor AssaysAntibodies, MonoclonalErbb2 protein, mouseErb-b2 Receptor Tyrosine Kinasesmonomethyl auristatin EOligopeptidesAntibody drug conjugategastric cancerHER2monomethyl auristatin Etarget therapy

Identifiers

PMID26853765
PMCPMC4910924
OpenAlexW2266665237

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.