Evidence map›Paper›PMID 22876305›Full record

ArticlePloS one2012

Antitumor activity of emodin against pancreatic cancer depends on its dual role: promotion of apoptosis and suppression of angiogenesis.

Sheng-Zhang Lin, Wei-Tian Wei, Hui Chen, Kang-Jie Chen, Hong-Fei Tong, Zhao-Hong Wang, Zhong-Lin Ni, Hai-Bin Liu, Hong-Chun Guo, Dian-Lei Liu

Open access · goldAbstract read
In one paragraph

Article in PloS one, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 35 papers.

0numbers the graph read from it
0cells of the map it votes in
35citing papers in PubMed
11.7field-weighted citation impact, top 1% 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

35 citing papers in PubMed, 87 citations in OpenAlex.

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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

10 authors at 3 institutions in 1 country.

Sheng-Zhang LinDepartment of Hepato-Biliary-Pancreatic Surgery, First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China. wzf2lsz@163.com
Wei-Tian Wei
Hui Chen
Kang-Jie Chen
Hong-Fei Tong
Zhao-Hong Wang
Zhong-Lin Ni
Hai-Bin Liu
Hong-Chun Guo
Dian-Lei Liu
Wenzhou Medical University · CNFirst Affiliated Hospital Zhejiang University · CNZhejiang Cancer Hospital · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundEmodin has been showed to induce apoptosis of pancreatic cancer cells and inhibit tumor growth in our previous studies. This study was designed to investigate whether emodin could inhibit the angiogenesis of pancreatic cancer tissues and its mechanism. METHODOLOGY/PRINCIPAL FINDING: In accordance with our previous study, emodin inhibited pancreatic cancer cell growth, induced apoptosis, and enhanced the anti-tumor effect of gemcitabine on pancreatic caner cells in vitro and in vivo by inhibiting the activity of NF-κB. Here, for the first time, we demonstrated that emodin inhibited tumor angiogenesis in vitro and in implanted pancreatic cancer tissues, decreased the expression of angiogenesis-associated factors (NF-κB and its regulated factors VEGF, MMP-2, MMP-9, and eNOS), and reduced eNOS phosphorylation, as evidenced by both immunohistochemistry and western blot analysis of implanted tumors. In addition, we found that emodin had no effect on VEGFR expression in vivo. CONCLUSIONS/SIGNIFICANCE: Our results suggested that emodin has potential anti-tumor effect on pancreatic cancer via its dual role in the promotion of apoptosis and suppression of angiogenesis, probably through regulating the expression of NF-κB and NF-κB-regulated angiogenesis-associated factors.

Indexed as

Angiogenesis InhibitorsAnimalsAntineoplastic AgentsApoptosisCell Line, TumorEmodinEnzyme ActivationFemaleGene Expression Regulation, NeoplasticHumansMatrix Metalloproteinase 2Matrix Metalloproteinase 9MiceMice, Inbred BALB CMice, NudeNeovascularization, PathologicAngiogenesis InhibitorsAntineoplastic AgentsEmodinMatrix Metalloproteinase 2Matrix Metalloproteinase 9NF-kappa BNitric Oxide Synthase Type IIIVascular Endothelial Growth Factors

Identifiers

PMID22876305
PMCPMC3410916
OpenAlexW1971039052

What OpenQuestion holds

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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.