Evidence map›Paper›PMID 23421467›Full record

ArticleCancer science2013

Low molecular weight heparin suppresses receptor for advanced glycation end products-mediated expression of malignant phenotype in human fibrosarcoma cells.

Akihiko Takeuchi, Yasuhiko Yamamoto, Seiichi Munesue, Ai Harashima, Takuo Watanabe, Hideto Yonekura, Hiroshi Yamamoto, Hiroyuki Tsuchiya

Abstract read
In one paragraph

Article in Cancer science, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 33 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
33citing papers in PubMed, 1 pooled it
–field-weighted citation impact
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

33 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
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  8. RAGE Inhibitors for Targeted Therapy of Cancer: A Comprehensive Review.International journal of molecular sciences · 2022
    Review
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  11. Article
  12. Inhibitory Effects ofInternational journal of molecular sciences · 2022
    Article
  13. Dual Nature of RAGE in Host Reaction and Nurturing the Mother-Infant Bond.International journal of molecular sciences · 2022
    Review
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  17. 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

8 authors.

Akihiko TakeuchiDepartment of Orthopaedic Surgery, Kanazawa University Graduate School of Medical Science, Kanazawa, Japan. a_take@med.kanazawa-u.ac.jp
Yasuhiko Yamamoto
Seiichi Munesue
Ai Harashima
Takuo Watanabe
Hideto Yonekura
Hiroshi Yamamoto
Hiroyuki Tsuchiya

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The receptor for advanced glycation end products (RAGE) is a pattern-recognition receptor and its engagement by ligands such as high mobility group box 1 (HMGB1) is implicated in tumor growth and metastasis. Low molecular weight heparin (LMWH) has an antagonistic effect on the RAGE axis and is also reported to exert an antitumor effect beyond the known activity of anticoagulation. However, the link between the anti-RAGE and antitumor activities of LMWH has not yet to be fully elucidated. In this study, we investigated whether LMWH could inhibit tumor cell proliferation, invasion, and metastasis by blocking the RAGE axis using in vitro and in vivo assay systems. Stably transformed HT1080 human fibrosarcoma cell lines were obtained, including human full-length RAGE-overexpressing (HT1080(RAGE)), RAGE dominant-negative, intracellular tail-deleted RAGE-overexpressing (HT1080(dnRAGE)), and mock-transfected control (HT1080(mock)) cells. Confocal microscopy showed the expression of HMGB1 and RAGE in HT1080 cells. The LMWH significantly inhibited HMGB1-induced NFκB activation through RAGE using an NFκB-dependent luciferase reporter assay and the HT1080 cell lines. Overexpression of RAGE significantly accelerated, but dnRAGE expression attenuated HT1080 cell proliferation and invasion in vitro, along with similar effects on local tumor mass growth and lung metastasis in vivo. Treatment with LMWH significantly inhibited the migration, invasion, tumor formation, and lung metastasis of HT1080(RAGE) cells, but not of HT1080(mock) or HT1080(dnRAGE) cells. In conclusion, this study revealed that RAGE exacerbated the malignant phenotype of human fibrosarcoma cells, and that this exacerbation could be ameliorated by LMWH. It is suggested that LMWH has therapeutic potential in patients with certain types of malignant tumors.

Indexed as

AnimalsAntineoplastic AgentsBlotting, WesternCell Line, TumorCell MovementFibrosarcomaFlow CytometryHeparin, Low-Molecular-WeightHMGB1 ProteinHumansMiceMice, NudeMicroscopy, ConfocalNeoplasm InvasivenessNeoplasms, ExperimentalRatsAntineoplastic AgentsHeparin, Low-Molecular-WeightHMGB1 ProteinReceptor for Advanced Glycation End ProductsReceptors, Immunologic

Identifiers

PMID23421467
PMCPMC7657155

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.