Evidence map›Paper›PMID 19603282›Full record

ArticleCytotechnology2009

Suppression of growth of highly-metastatic human breast cancer cells by norcantharidin and its mechanisms of action.

Yan Huang, Qian Liu, Kun Liu, Kazumi Yagasaki, Guoying Zhang

Erratum issuedOpen access · bronzeAbstract read
In one paragraph

Article in Cytotechnology, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 22 papers.

0numbers the graph read from it
0cells of the map it votes in
22citing 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

22 citing papers in PubMed, 43 citations in OpenAlex.

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  15. Norcantharidin, derivative of cantharidin, for cancer stem cells.Evidence-based complementary and alternative medicine : eCAM · 2013
    Review
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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

5 authors at 2 institutions in 2 countries.

Yan HuangLaboratory of Molecular Pharmacology, School of Pharmacy, Yantai University, No. 30, Qing Quan Lu, Lai Shan Qu, 264005, Yantai, Shandong Province, China.
Qian Liu
Kun Liu
Kazumi Yagasaki
Guoying Zhang
Yantai University · CNRyukoku University · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The effects of norcantharidin (NCTD) on the growth of highly-metastatic human breast cancer cells were investigated by in vitro and ex vivo assays. Our results indicated that norcantharidin inhibited the in vitro growth of human breast cancer MDA-MB-231 cell line in dose- and time-dependent manners after the cancer cells were treated with norcantharidin at the concentrations of 6, 30 and 60 mumol/L for 24, 48 and 72 h. Moreover, the sera from the NCTD-treated rabbits after intravenous injection of NCTD at 15 and 30 min significantly suppressed the growth of the cancer cells ex vivo. The analyses by Hoechst 33258 staining and flow cytometry showed that the typical apoptotic morphological changes appeared and cell cycles arrested at G2/M phase in MDA-MB-231 cells after the cells were treated for 48 h with NCTD. In addition, NCTD down-regulated the expressions of anti-apoptotic protein Bcl-2 and up-regulated the expressions of pro-apoptotic protein Bax, eventually leading to the reduction of Bcl-2/Bax ratio in MDA-MB-231 cells. Furthermore, NCTD at concentrations of 6, 30 and 60 mumol/L dose-dependently reduced the phosphorylation of Akt and NF-kappaB expression in the breast cancer cell line. Induction of apoptosis and cell cycle arrest as well as reduction of Bcl-2/Bax ratio by NCTD may be the important mechanisms of action of NCTD suppressing the growth of MDA-MB-231 cells, which are associated with inhibition of the Akt and NF-kappaB signaling. Our findings suggest that norcantharidin may have a wide therapeutic and/or adjuvant therapeutic application in the treatment of human breast cancer.

Identifiers

PMID19603282
PMCPMC2774569
OpenAlexW4238970051

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.