Evidence map›Paper›PMID 32547098›Full record

ArticleOncoTargets and therapy2020

Sodium Butyrate Selectively Kills Cancer Cells and Inhibits Migration in Colorectal Cancer by Targeting Thioredoxin-1.

Wenqi Wang, Daoquan Fang, Hao Zhang, Jiao Xue, Drugyel Wangchuk, Jimei Du, Lei Jiang

Open access · goldAbstract read
In one paragraph

Article in OncoTargets and therapy, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 47 papers.

0numbers the graph read from it
0cells of the map it votes in
47citing papers in PubMed
3.3field-weighted citation impact, top 7% 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

47 citing papers in PubMed, 65 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

7 authors at 1 institution in 1 country.

Wenqi Wang *Department of Microbiology and Immunology, School of Laboratory Medicine, Wenzhou Medical University, Wenzhou 325000, People's Republic of China.ORCID 0000-0001-9749-1608
Daoquan Fang *Central Laboratory, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou 325000, People's Republic of China.
Hao ZhangDepartment of Microbiology and Immunology, School of Laboratory Medicine, Wenzhou Medical University, Wenzhou 325000, People's Republic of China.
Jiao XueDepartment of Microbiology and Immunology, School of Laboratory Medicine, Wenzhou Medical University, Wenzhou 325000, People's Republic of China.
Drugyel WangchukDepartment of General Surgery, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou 325000, People's Republic of China.
Jimei DuDepartment of Microbiology and Immunology, School of Laboratory Medicine, Wenzhou Medical University, Wenzhou 325000, People's Republic of China.ORCID 0000-0002-6553-210X
Lei JiangCentral Laboratory, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou 325000, People's Republic of China.ORCID 0000-0001-9588-2015
Wenzhou Medical University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundSodium butyrate (NaB) is a short-chain fatty acid which is produced by bacterial fermentation of nondigestible dietary fiber and has been reported to exert anti-tumor effects in many tumors including colorectal cancer (CRC). However, the role of thioredoxin-1 (Trx-1) in NaB-induced anti-tumor effect has not been completely clarified. MATERIALS AND

methodsEffects of NaB on the growth of CRC cell lines HT29 and SW480 were detected by the Cell Counting Kit-8 (CCK-8) and colony formation assays. The apoptotic cells were determined by flow cytometry, and cell migration was assessed by a Transwell assay. Western blot analysis was used to test the Trx-1 and epithelial-to-mesenchymal transition (EMT)-related proteins level. Reactive oxygen species (ROS) level was determined and N-acetylcysteine (NAC) recovery experiment was performed in CRC cells. In addition, mice xenograft model was established to test the effect of NaB on CRC growth in vivo. Further, the effects of NaB on CRC cells with overexpression or knockdown were tested by the CCK-8 and Transwell assays.

resultsNaB treatment significantly inhibited cell growth and decreased Trx-1 protein expression in CRC cells but not in normal colon epithelial cells. NaB also induced apoptosis, inhibited colony formation, migration and EMT in CRC cells. Besides, NaB increased ROS level in CRC cells and NAC reversed NaB-induced inhibition of cell proliferation. Moreover, downregulation of Trx-1 significantly enhanced NaB-induced inhibitory effects on cell growth and migration, whereas overexpression of Trx-1 attenuated NaB-induced inhibitory effects on growth and migration in CRC cells.

conclusionThese findings indicate that the NaB-mediated anti-tumor effects on CRC cells are related to downregulation of Trx-1.

Indexed as

anti-tumor effectscolorectal cancershort-chain fatty acidsodium butyratethioredoxin-1

Identifiers

PMID32547098
PMCPMC7263851
OpenAlexW3030169800

What OpenQuestion holds

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LicenceCC BY-NC
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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.