Evidence map›Paper›PMID 24039823›Full record

ArticlePloS one2013

Baicalein inhibits the invasion and metastatic capabilities of hepatocellular carcinoma cells via down-regulation of the ERK pathway.

Kunlun Chen, Shu Zhang, Yuanyuan Ji, Jun Li, Peng An, Hongtao Ren, Rongrui Liang, Jun Yang, Zongfang Li

Abstract read
In one paragraph

Article in PloS one, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 77 papers.

0numbers the graph read from it
0cells of the map it votes in
77citing papers in PubMed
–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

77 citing papers in PubMed.

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  11. Stellettin B Isolated fromInternational journal of cell biology · 2022
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17 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.

Kunlun ChenGeneral Surgeon Department of Cadre's Ward, the Second Affiliated Hospital, School of Medicine, Xi'an Jiaotong University, Xi'an, P. R. China ; National-Local Joint Engineering Research Center of Biodiagnostics & Biotherapy, Xi'an Jiaotong University, Xi'an, P. R. China.
Shu Zhang
Yuanyuan Ji
Jun Li
Peng An
Hongtao Ren
Rongrui Liang
Jun Yang
Zongfang Li

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Baicalein, a widely used Chinese herbal medicine, has historically been used in anti-inflammatory and anti-cancer therapies. However, the anti-metastatic effect and molecular mechanism(s) of baicalein on hepatocellular carcinoma (HCC) remain poorly understood. Therefore, the purpose of this study was to assess the anti-metastatic effects of baicalein and related mechanism(s) on HCC. Based on assays utilized in both HCC cell lines and in an animal model, we found that baicalein inhibited tumor cell metastasis in vivo and in vitro. Furthermore, after treatment with baicalein for 24 hours, there was a decrease in the levels of matrix metalloproteinase-2 (MMP-2), MMP-9 and urokinase-type plasminogen activator (u-PA) expression as well as proteinase activity in hepatocellular carcinoma MHCC97H cells. Meanwhile, the expression of tissue inhibitor of metalloproteinase-1 (TIMP-1) and TIMP-2 were increased in a dose-dependent fashion. Moreover, baicalein treatment dramatically decreased the levels of the phosphorylated forms of MEK1 and ERK1/2. MEK1 overexpression partially blocked the anti-metastatic effects of baicalein. Combined treatment with an ERK inhibitor (U0126) and baicalein resulted in a synergistic reduction in MMP-2, MMP-9 and u-PA expression and an increase in TIMP-1 and TIMP-2 expression; the invasive capabilities of MHCC97H cells were also inhibited. In conclusion, baicalein inhibits tumor cell invasion and metastasis by reducing cell motility and migration via the suppression of the ERK pathway, suggesting that baicalein is a potential therapeutic agent for HCC.

Indexed as

AnimalsAntineoplastic AgentsAntioxidantsCarcinoma, HepatocellularCell Line, TumorCell MovementCell ProliferationDisease Models, AnimalDose-Response Relationship, DrugEnzyme ActivationFlavanonesGene Expression Regulation, NeoplasticHumansLiver NeoplasmsMaleMAP Kinase Signaling SystemAntineoplastic AgentsAntioxidantsbaicaleinFlavanonesMatrix Metalloproteinase 2Matrix Metalloproteinase 9Tissue Inhibitor of Metalloproteinase-1Tissue Inhibitor of Metalloproteinase-2Urokinase-Type Plasminogen Activator

Identifiers

PMID24039823
PMCPMC3765161

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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.