Evidence map›Paper›PMID 29629026›Full record

ArticleNutrition research and practice2018

Effect of vitamin C on azoxymethane (AOM)/dextran sulfate sodium (DSS)-induced colitis-associated early colon cancer in mice.

Hee-Jin Jeon, Yiseul Yeom, Yoo-Sun Kim, Eunju Kim, Jae-Ho Shin, Pu Reum Seok, Moon Jea Woo, Yuri Kim

Open access · hybridAbstract read
In one paragraph

Article in Nutrition research and practice, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers.

0numbers the graph read from it
0cells of the map it votes in
17citing papers in PubMed
1.1field-weighted citation impact, top 25% 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

17 citing papers in PubMed, 32 citations in OpenAlex.

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  16. Antioxidant Therapy in Inflammatory Bowel Diseases.Antioxidants (Basel, Switzerland) · 2021
    Review
  17. Article
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

8 authors at 3 institutions in 1 country.

Hee-Jin JeonDepartment of Nutritional Science and Food Management, Ewha Womans University, 52 Ewhayeodae-gil, Seodaemun-gu, Seoul 03760, Korea.ORCID https://orcid.org/0000-0002-6862-144X
Yiseul YeomDepartment of Nutritional Science and Food Management, Ewha Womans University, 52 Ewhayeodae-gil, Seodaemun-gu, Seoul 03760, Korea.ORCID https://orcid.org/0000-0003-2622-3993
Yoo-Sun KimDepartment of Nutritional Science and Food Management, Ewha Womans University, 52 Ewhayeodae-gil, Seodaemun-gu, Seoul 03760, Korea.ORCID https://orcid.org/0000-0002-6474-9024
Eunju KimDepartment of Nutritional Science and Food Management, Ewha Womans University, 52 Ewhayeodae-gil, Seodaemun-gu, Seoul 03760, Korea.ORCID https://orcid.org/0000-0003-2235-470X
Jae-Ho ShinDepartment of Biomedical Laboratory Science, Eulji University, Gyeonggi 13135, Korea.ORCID https://orcid.org/0000-0002-2141-1090
Pu Reum SeokDepartment of Biomedical Laboratory Science, Eulji University, Gyeonggi 13135, Korea.ORCID https://orcid.org/0000-0002-4773-8331
Moon Jea WooKwang-Dong Pharmaceutical Co., Ltd., Seoul 06650, Korea.ORCID https://orcid.org/0000-0003-3029-3572
Yuri KimDepartment of Nutritional Science and Food Management, Ewha Womans University, 52 Ewhayeodae-gil, Seodaemun-gu, Seoul 03760, Korea.ORCID https://orcid.org/0000-0001-7606-8501
Ewha Womans University · KREulji University · KRDong-A Pharmaceutical (South Korea) · KR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

BACKGROUND/

objectivesThe objective of this study was to investigate the effects of vitamin C on inflammation, tumor development, and dysbiosis of intestinal microbiota in an azoxymethane (AOM)/dextran sulfate sodium (DSS)-induced inflammation-associated early colon cancer mouse model. MATERIALS/

methodsMale BALB/c mice were injected intraperitoneally with AOM [10 mg/kg body weight (b.w)] and given two 7-d cycles of 2% DSS drinking water with a 14 d inter-cycle interval. Vitamin C (60 mg/kg b.w. and 120 mg/kg b.w.) was supplemented by gavage for 5 weeks starting 2 d after the AOM injection.

resultsThe vitamin C treatment suppressed inflammatory morbidity, as reflected by disease activity index (DAI) in recovery phase and inhibited shortening of the colon, and reduced histological damage. In addition, vitamin C supplementation suppressed mRNA levels of pro-inflammatory mediators and cytokines, including cyclooxygenase-2, microsomal prostaglandin E synthase-2, tumor necrosis factor-α, Interleukin

conclusionVitamin C treatment provided moderate suppression of inflammation, proliferation, and certain inflammation-related dysbiosis in a murine model of colitis associated-early colon cancer. These findings support that vitamin C supplementation can benefit colonic health. Long-term clinical studies with various doses of vitamin C are warranted.

Indexed as

colitiscolonic neoplasminflammationmicrobiotaVitamin C

Identifiers

PMID29629026
PMCPMC5886961
OpenAlexW2795551523

What OpenQuestion holds

Textmetadata
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.