Evidence map›Paper›PMID 25314644›Full record

ArticleNutrients2014

The effect of turmeric (Curcuma longa) extract on the functionality of the solute carrier protein 22 A4 (SLC22A4) and interleukin-10 (IL-10) variants associated with inflammatory bowel disease.

Mark J McCann, Sarah Johnston, Kerri Reilly, Xuejing Men, Elaine J Burgess, Nigel B Perry, Nicole C Roy

Open access · goldAbstract read
In one paragraph

Article in Nutrients, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
13citing papers in PubMed, 1 pooled it
1.8field-weighted citation impact, top 18% 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

13 citing papers in PubMed, 1 synthesis or guideline pooled it, 46 citations in OpenAlex.

  1. Pooled it
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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 5 institutions in 1 country.

Mark J McCannFood Nutrition & Health, Food and Bio-Based Products, AgResearch Grasslands Research Centre, Palmerston North 4442, New Zealand. mark.mccann@agresearch.co.nz.
Sarah JohnstonFood Nutrition & Health, Food and Bio-Based Products, AgResearch Grasslands Research Centre, Palmerston North 4442, New Zealand. sljohnston@xtra.co.nz.
Kerri ReillyFood Nutrition & Health, Food and Bio-Based Products, AgResearch Grasslands Research Centre, Palmerston North 4442, New Zealand. kerri.reilly@agresearch.co.nz.
Xuejing MenFood Nutrition & Health, Food and Bio-Based Products, AgResearch Grasslands Research Centre, Palmerston North 4442, New Zealand. xuejing.men@agresearch.co.nz.
Elaine J BurgessNutrigenomics New Zealand, Plant and Food Research Ltd., Private Bag 92169, Auckland Mail Centre, Auckland 1142, New Zealand. elaine.burgess@plantandfood.co.nz.
Nigel B PerryNutrigenomics New Zealand, Plant and Food Research Ltd., Private Bag 92169, Auckland Mail Centre, Auckland 1142, New Zealand. nigel.perry@plantandfood.co.nz.
Nicole C RoyFood Nutrition & Health, Food and Bio-Based Products, AgResearch Grasslands Research Centre, Palmerston North 4442, New Zealand. nicole.roy@agresearch.co.nz.
Plant & Food Research · NZUniversity of Otago · NZAgResearch · NZRiddet Institute · NZUniversity of Auckland · NZ

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Inflammatory bowel disease (IBD) is a chronic relapsing disease. Genetic predisposition to the disease reduces an individual's capacity to respond appropriately to environmental challenges in the intestine leading to inappropriate inflammation. IBD patients often modify their diet to mitigate or reduce the severity of inflammation. Turmeric (Curcuma longa L., Zingiberaceae) has historically been used in Chinese, Hindu, and Ayurvedic medicine over several centuries to treat inflammatory disorders. To understand how turmeric may influence the consequences of a genetic predisposition to inappropriate inflammation, we used HEK293 cells to examine the in vitro capacity of turmeric extract and fractions to affect the functionality of two gene variants, solute carrier protein 22 A4 (SLC22A4, rs1050152) and interleukin-10 (IL-10, rs1800896) associated with IBD. We found that a turmeric extract and several chromatographically separated fractions beneficially affected the variants of SLC22A4 and IL-10 associated with IBD, by reducing inappropriate epithelial cell transport (SLC22A4, 503F) and increasing anti-inflammatory cytokine gene promoter activity (IL-10, -1082A). The effect of turmeric on the IL-10 variant was strongly associated with the curcumin content of the extract and its fractions.

Indexed as

CurcumaCurcuminEpithelial CellsHEK293 CellsHumansInflammationInflammatory Bowel DiseasesInterleukin-10In Vitro TechniquesOrganic Cation Transport ProteinsPlant ExtractsSymportersCurcuminInterleukin-10Organic Cation Transport ProteinsPlant ExtractsSLC22A4 protein, humanSymportersturmeric extract

Identifiers

PMID25314644
PMCPMC4210912
OpenAlexW1980994231

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.