Evidence map›Paper›PMID 28751740›Full record

ArticleScientific reports2017

2-Dodecyl-6-methoxycyclohexa-2,5-diene-1,4-dione inhibits the growth and metastasis of breast carcinoma in mice.

Chunxia Chen, Zhihuan Nong, Qiuqiao Xie, Junhui He, Wene Cai, Xiuneng Tang, Xiaoyu Chen, Renbin Huang, Ying Gao

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2017. 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
1.9field-weighted citation impact, top 17% 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, 32 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

9 authors at 2 institutions in 2 countries.

Chunxia ChenDepartment of Pharmacology, Guangxi Medical University, Nanning, Guangxi, 530021, China.
Zhihuan NongDepartment of Pharmacology, Guangxi Medical University, Nanning, Guangxi, 530021, China.
Qiuqiao XieDepartment of Pharmacology, Guangxi Medical University, Nanning, Guangxi, 530021, China.
Junhui HeDepartment of Pharmacology, Guangxi Medical University, Nanning, Guangxi, 530021, China.
Wene CaiDepartment of Pharmacology, Guangxi Medical University, Nanning, Guangxi, 530021, China.
Xiuneng TangDepartment of Pharmacology, Guangxi Medical University, Nanning, Guangxi, 530021, China.
Xiaoyu ChenDepartment of Pharmacology, Guangxi Medical University, Nanning, Guangxi, 530021, China.
Renbin HuangDepartment of Pharmacology, Guangxi Medical University, Nanning, Guangxi, 530021, China. huangrenbin518@163.com.
Ying GaoDepartment of Biology and Tennessee Center for Botanical Medicine Research, Middle Tennessee State University, Murfreesboro, TN, 37132, USA. ying.gao@mtsu.edu.
Guangxi Medical University · CNMiddle Tennessee State University · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Metastasis causes approximately 90% of breast cancer-related deaths in women. Previously, we have demonstrated that 2-dodecyl-6-methoxycyclohexa-2,5-diene- 1,4-dione (DMDD) remarkably inhibited the growth of human breast cancer cells with little toxicity. In this study, we investigated the toxicity and efficacy of DMDD to treat metastatic breast tumors using an in vivo mouse model of the 4T1 mammary carcinoma. DMDD caused no observable toxicity and significantly extended the survival of 4T1 tumor-bearing mice. DMDD effectively inhibited the growth of 4T1 cells in vitro, and suppressed the growth and metastasis of mammary tumor in vivo. The levels of inflammatory cytokines in the serum (TNF-α, IL-6, IL-12, TGF-β, and VEGF) were down regulated by DMDD. Immunohistochemical analysis demonstrated that the inhibition of tumor growth and metastasis was associated with activation of Bax, cleaved caspases-3 and -9, and down-regulation of Bcl-2, MMP-2 and -9, NF-κB and IκBα. We speculate that DMDD inhibits cytokine production in the tumor cells in mice, which leads to deactivation of NF-κB pathway, and consequently inhibits the expression of many anti-apoptosis and metastasis-promoting genes, such as Bcl-2 and MMPs. Collectively, our results demonstrate the potential of DMDD as a safe and effective antitumor agent in the treatment of late-stage breast cancer.

Indexed as

AnimalsApoptosisBody WeightCell Line, TumorCell ProliferationCyclohexenesCytokinesFemaleLiver NeoplasmsLung NeoplasmsMammary Neoplasms, AnimalMatrix Metalloproteinase 2Matrix Metalloproteinase 9Mice, Inbred BALB CNF-kappa BPhosphorylation2-dodecyl-6-methoxycyclohexa-2,5-diene-1,4-dioneCyclohexenesCytokinesMatrix Metalloproteinase 2Matrix Metalloproteinase 9NF-kappa B

Identifiers

PMID28751740
PMCPMC5532290
OpenAlexW2738121520

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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.