Evidence map›Paper›PMID 26782605›Full record

ArticleProbiotics and antimicrobial proteins2013

In Vitro Investigation of the Immunomodulatory Potential of Probiotic Lactobacillus casei.

Thirugnanam Karthikeyan, Mariappan Pravin, Velusamy Shanmuganathan Muthusamy, Rajaganapathy Bharathi Raja, Baddireddi Subhadra Lakshmi

Abstract read
PubMed Publisher
In one paragraph

Article in Probiotics and antimicrobial proteins, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing papers in PubMed
0.3field-weighted citation impact, top 37% 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

4 citing papers in PubMed, 4 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. 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

5 authors at 1 institution in 1 country.

Thirugnanam KarthikeyanTissue Culture and Drug Discovery Lab, Centre for Biotechnology, Anna University, Chennai, 600 025, Tamilnadu, India.
Mariappan PravinTissue Culture and Drug Discovery Lab, Centre for Biotechnology, Anna University, Chennai, 600 025, Tamilnadu, India.
Velusamy Shanmuganathan MuthusamyTissue Culture and Drug Discovery Lab, Centre for Biotechnology, Anna University, Chennai, 600 025, Tamilnadu, India.
Rajaganapathy Bharathi RajaTissue Culture and Drug Discovery Lab, Centre for Biotechnology, Anna University, Chennai, 600 025, Tamilnadu, India.
Baddireddi Subhadra LakshmiTissue Culture and Drug Discovery Lab, Centre for Biotechnology, Anna University, Chennai, 600 025, Tamilnadu, India. lakshmibs@annauniv.edu.
Anna University, Chennai · IN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The current study investigated the immunomodulatory potential of ethyl acetate soluble supernatant of Lactobacillus casei (LC-EAS) in vitro. The effect of LC-EAS on nitric oxide release was analyzed in RAW 264.7 cells, wherein, an inhibition in nitric oxide production through suppression of inducible nitric oxide synthase mRNA expression was observed. Evaluation of LC-EAS on LPS-induced peripheral blood mononuclear cells showed a down-regulation in TNF-α and IL-6 genes and an upregulation of IL-10. An inhibition in the protein expression of NF-κB, ERK1/2 and STAT3 phosphorylation confirms the immunomodulatory potential of LC-EAS. The effect of LC-EAS on in vitro intestinal epithelial cells was investigated using HT-29 human colon adenocarcinoma cancer cells. LC-EAS exhibited an inhibition of NF-κB and ERK1/2 phosphorylation, whereas STAT3 phosphorylation was unregulated. To evaluate the downstream target of STAT3 upregulation, expression of the intestinal trefoil factor TFF3 which is a NF-κB regulator and STAT3 downstream target was studied. LC-EAS was observed to elevate TFF3 mRNA expression. Overall the study shows that the anti-inflammatory potential of LC-EAS is through inhibition of NF-κB in different cell types.

Indexed as

HT-29ImmunomodulationLactobacillus caseiNF-κBPBMCsProbioticsTFF3

Identifiers

PMID26782605
OpenAlexW1982858481

What OpenQuestion holds

Textmetadata
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.