Evidence map›Paper›PMID 20509975›Full record

ArticleBMC cancer2010

Inhibition of experimental lung metastasis by systemic lentiviral delivery of kallistatin.

Ai-Li Shiau, Min-Li Teo, Shin-Yao Chen, Chrong-Reen Wang, Jeng-Long Hsieh, Meng-Ya Chang, Chih-Jui Chang, Julie Chao, Lee Chao, Chao-Liang Wu and 1 more

Open access · goldAbstract read
In one paragraph

Article in BMC cancer, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers.

0numbers the graph read from it
0cells of the map it votes in
16citing papers in PubMed
1.0field-weighted citation impact, top 24% 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

16 citing papers in PubMed, 36 citations in OpenAlex.

  1. Article
  2. Article
  3. Review
  4. Article
  5. Review
  6. Kallistatin suppresses cancer development by multi-factorial actions.Critical reviews in oncology/hematology · 2017
    Review
  7. Review
  8. Protective Role of Kallistatin in Vascular and Organ Injury.Hypertension (Dallas, Tex. : 1979) · 2016
    Review
  9. Article
  10. Article
  11. Article
  12. Article
  13. Article
  14. 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

11 authors at 5 institutions in 2 countries.

Ai-Li ShiauDepartment of Microbiology and Immunology, National Cheng Kung University Medical College, Tainan, Taiwan.
Min-Li Teo
Shin-Yao Chen
Chrong-Reen Wang
Jeng-Long Hsieh
Meng-Ya Chang
Chih-Jui Chang
Julie Chao
Lee Chao
Chao-Liang Wu
Che-Hsin Lee
National Cheng Kung University · TWMedical University of South Carolina · USTzu Chi University · TWChina Medical University · TWChung Hwa University of Medical Technology · TW

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundAngiogenesis plays an important role in the development and progression of tumors. Kallistatin exerts anti-angiogenic and anti-inflammatory activities that may be effective in inhibiting tumor metastasis. We investigated the antitumor effect of lentivirus-mediated kallistatin gene transfer in a syngeneic murine tumor model.

methodsLentiviral vector encoding kallistatin (LV-Kallistatin) was constructed. The expression of kallistatin was verified by enzyme-linked immunosorbent assay (ELISA), and the bioactivity of kallistatin was determined by using cell proliferation, migration, and invasion assays. In addition, antitumor effects of LV-Kallistatin were evaluated by the intravenous injection of virus into tumor-bearing mice.

resultsThe conditioned medium from LV-Kallistatin-treated cells inhibited the migration and proliferation of endothelial cells. Meanwhile, it also reduced the migration and invasion of tumor cells. In the experimental lung metastatic model, tumor-bearing mice receiving LV-Kallistatin had lower tumor nodules and longer survival than those receiving control virus or saline. Moreover, the microvessel densities, the levels of vascular endothelial growth factor (VEGF), tumor necrosis factor (TNF)-alpha, and nuclear factor kappaB (NF-kappaB) transcriptional activity were reduced in the LV-Kallistatin-treated mice.

conclusionResults of this study showed that systemic administration of lentiviral vectors encoding kallistatin inhibited the growth of metastatic tumor and prolonged the survival of tumor-bearing mice. These results suggest that gene therapy using lentiviruses carrying the kallistatin gene, which exerts anti-angiogenic and anti-inflammatory activities, represents a promising strategy for the treatment of lung cancer.

Indexed as

Genetic VectorsAnimalsCarcinoma, Lewis LungCell Line, TumorCell MovementCell ProliferationCulture Media, ConditionedEnzyme-Linked Immunosorbent AssayGenetic TherapyHumansInflammation MediatorsInjections, IntravenousLentivirusLung NeoplasmsMaleMiceCulture Media, ConditionedInflammation MediatorskallistatinNF-kappa BSerpinsTumor Necrosis Factor-alphaVascular Endothelial Growth Factor A

Identifiers

PMID20509975
PMCPMC2893111
OpenAlexW2065062250

What OpenQuestion holds

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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.