Evidence map›Paper›PMID 33115783›Full record

Trial reportCancer prevention research (Philadelphia, Pa.)2021

Diet-Associated Inflammation Modulates Inflammation and WNT Signaling in the Rectal Mucosa, and the Response to Supplementation with Dietary Fiber.

Fiona C Malcomson, Naomi D Willis, Iain McCallum, Long Xie, Nitin Shivappa, Michael D Wirth, James R Hébert, Betul Kocaadam-Bozkurt, Aycil Özturan-Sirin, Seamus B Kelly and 4 more

Open access · bronzeAbstract readRandomized Controlled Trial
In one paragraph

Trial report in Cancer prevention research (Philadelphia, Pa.), 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed
2.2field-weighted citation impact, top 11% 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

8 citing papers in PubMed, 16 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

14 authors at 7 institutions in 3 countries.

Fiona C MalcomsonHuman Nutrition Research Centre, Population Health Sciences Institute, Newcastle University, Framlington Place, Newcastle upon Tyne, United Kingdom.ORCID 0000-0001-5072-7644
Naomi D WillisHuman Nutrition Research Centre, Population Health Sciences Institute, Newcastle University, Framlington Place, Newcastle upon Tyne, United Kingdom.
Iain McCallumNorthumbria Healthcare NHS Foundation Trust, North Shields, United Kingdom.
Long XieHuman Nutrition Research Centre, Population Health Sciences Institute, Newcastle University, Framlington Place, Newcastle upon Tyne, United Kingdom.
Nitin ShivappaDepartment of Epidemiology and Biostatistics and Cancer Prevention and Control Program, Arnold School of Public Health, University of South Carolina, Columbia, South Carolina.
Michael D WirthDepartment of Epidemiology and Biostatistics and Cancer Prevention and Control Program, Arnold School of Public Health, University of South Carolina, Columbia, South Carolina.
James R HébertDepartment of Epidemiology and Biostatistics and Cancer Prevention and Control Program, Arnold School of Public Health, University of South Carolina, Columbia, South Carolina.ORCID 0000-0002-0677-2672
Betul Kocaadam-BozkurtHuman Nutrition Research Centre, Population Health Sciences Institute, Newcastle University, Framlington Place, Newcastle upon Tyne, United Kingdom.ORCID 0000-0002-9058-4630
Aycil Özturan-SirinHuman Nutrition Research Centre, Population Health Sciences Institute, Newcastle University, Framlington Place, Newcastle upon Tyne, United Kingdom.
Seamus B KellyNorthumbria Healthcare NHS Foundation Trust, North Shields, United Kingdom.
D Michael BradburnNorthumbria Healthcare NHS Foundation Trust, Ashington, United Kingdom.
Nigel J BelshawUniversity of East Anglia, Norwich Research Park, Norwich, United Kingdom.
Ian T JohnsonQuadram Institute, Norwich Research Park, Norwich, United Kingdom.ORCID 0000-0002-2353-4609
John C MathersHuman Nutrition Research Centre, Population Health Sciences Institute, Newcastle University, Framlington Place, Newcastle upon Tyne, United Kingdom. john.mathers@ncl.ac.uk.ORCID 0000-0003-3406-3002
Newcastle University · GBNorthumbria Healthcare NHS Foundation Trust · GBSouth Carolina Department of Health and Environmental Control · USAdnan Menderes University · TRNorwich Research Park · GBTrakya University · TRUniversity of East Anglia · GB

Funding

Biotechnology and Biological Sciences Research Council BB/H005013/1Medical Research Council MR/L016354/1Wellcome Trust
6 · The paper itself

Abstract

Inflammation drives colorectal cancer development, and colorectal cancer risk is influenced by dietary factors, including dietary fiber. Hyperactive WNT signaling occurs in colorectal cancer and may regulate inflammation. This study investigated (i) relationships between the inflammatory potential of diet, assessed using the Energy-adjusted Dietary Inflammatory Index (E-DII), and markers of WNT signaling, and (ii) whether DII status modulated the response to supplementation with two types of dietary fiber. Seventy-five healthy participants were supplemented with resistant starch and/or polydextrose (PD) or placebo for 50 days. Rectal biopsies were collected before and after intervention and used to assess WNT pathway gene expression and crypt cell proliferation. E-DII scores were calculated from food frequency questionnaire data. High-sensitivity C-reactive protein (hsCRP) and fecal calprotectin concentrations were quantified. hsCRP concentration was significantly greater in participants with higher E-DII scores [least square means (LSM) 4.7 vs. 2.4 mg/L,

Indexed as

Body Mass IndexDietary SupplementsWnt Signaling PathwayAdultAgedAged, 80 and overBiomarkersCase-Control StudiesDietDietary FiberFemaleHumansInflammationMaleMiddle AgedRectumBiomarkersDietary Fiber

Identifiers

PMID33115783
PMCPMC7611179
OpenAlexW3096011843

What OpenQuestion holds

Textmetadata
LicenceTDM
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.