Evidence map›Paper›PMID 21808650›Full record

ArticleClinical & developmental immunology2011

Lactobacillus paracasei reduces intestinal inflammation in adoptive transfer mouse model of experimental colitis.

Manuel Oliveira, Nabil Bosco, Genevieve Perruisseau, Jeanne Nicolas, Iris Segura-Roggero, Stéphane Duboux, Muriel Briand, Stéphanie Blum, Jalil Benyacoub

Open access · goldAbstract read
In one paragraph

Article in Clinical & developmental immunology, 2011. 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
1.5field-weighted citation impact, top 19% 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, 35 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 1 country.

Manuel OliveiraNutrition and Health Department, Nestlé Research Center, CH 1000 Lausanne, Switzerland.
Nabil Bosco
Genevieve Perruisseau
Jeanne Nicolas
Iris Segura-Roggero
Stéphane Duboux
Muriel Briand
Stéphanie Blum
Jalil Benyacoub
Nestlé (Switzerland) · CHBioanalytica (Switzerland) · CH

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Studies showed that specific probiotics provide therapeutic benefits in inflammatory bowel disease. In vitro evidence suggested that Lactobacillus paracasei also called ST11 (CNCM I-2116) is a potent strain with immune modulation properties. However, little is known about its capacity to alleviate inflammatory symptoms in vivo In this context, the main objective of this study was to investigate the role of ST11 on intestinal inflammation using the adoptive transfer mouse model of experimental colitis. Rag2(-/-) recipient mice were fed with ST11 (10(9) CFU/day)a month prior toinduce colitis by adoptive transfer of naive T cells. One month later, in clear contrast to nonfed mice, weight loss was significantly reduced by 50% in ST11-fed mice. Further analysis of colon specimens revealed a significant reduction neutrophil infiltration and mucosal expression of IL1β, IL-6, and IL12 proinflammatory cytokines, whereas no consistent differences in expression of antibacterial peptides or tight junction proteins were observed between PBS and ST11-fed mice. All together, our results demonstrate that oral administration of ST11 was safe and had a significant preventive effect on colitis. We conclude that probiotics such as Lactobacillus paracasei harbor worthwhile in vivo immunomodulatory properties to prevent intestinal inflammation by nutritional approaches.

Indexed as

Adoptive TransferAnimalsCD4-Positive T-LymphocytesColitisDisease Models, AnimalDNA-Binding ProteinsHumansInflammationIntestinal MucosaLactobacillusMiceMice, Inbred C57BLProbioticsDNA-Binding ProteinsRag2 protein, mouse

Identifiers

PMID21808650
PMCPMC3145352
OpenAlexW1990165205

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.