Evidence map›Paper›PMID 27746954›Full record

ArticleJournal of translational science2016

Comparisons between myeloperoxidase, lactoferrin, calprotectin and lipocalin-2, as fecal biomarkers of intestinal inflammation in malnourished children.

Mara de Moura Gondim Prata, A Havt, D T Bolick, R Pinkerton, Aam Lima, R L Guerrant

Registry-linked trialOpen access · hybridAbstract read
In one paragraph

Article in Journal of translational science, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT03666572 (Pilot of a Prebiotic and Probiotic Trial in Young Infants With Severe Acute Malnutrition), which is not on this map. Cited by 42 papers.

0numbers the graph read from it
0cells of the map it votes in
42citing papers in PubMed
4.2field-weighted citation impact, top 6% 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.

NCT03666572 phase2completednot on this mapstarted 2018, after this paper: background citation

Pilot of a Prebiotic and Probiotic Trial in Young Infants With Severe Acute Malnutrition

TypeinterventionalSponsorInternational Centre for Diarrhoeal Disease Research, BangladeshRan2018 to 2020Enrolled87ConditionsSevere Acute MalnutritionArmsBifidobacterium infantis, Bifidobacterium infantis with prebiotic Lacto-N-neotetraose [LNnT], Placebo (Lactose)
3 · Its place in the literature

Who cites it

42 citing papers in PubMed, 56 citations in OpenAlex.

  1. Trial
  2. Article
  3. Article
  4. Review
  5. Article
  6. A Synbiotic ofNutrients · 2025
    Article
  7. Article
  8. Article
  9. Article
  10. Review
  11. Article
  12. The Controlled Human Infection Model for Enterotoxigenic Escherichia coli.Current topics in microbiology and immunology · 2024
    Review
  13. Article
  14. The Effect of Sex-Specific Differences on IL-10International journal of molecular sciences · 2023
    Article
  15. Review
  16. Article
  17. Article
  18. Inflammatory bowel disease biomarkers.Medicinal research reviews · 2022
    Review
  19. Article
  20. 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

6 authors at 1 institution in 1 country.

Mara de Moura Gondim PrataDepartment of Physiology and Pharmacology and INCT-Biomedicine, Faculty of Medicine, Federal University of Ceará, Fortaleza, Ceará, Brazil.
A HavtDepartment of Physiology and Pharmacology and INCT-Biomedicine, Faculty of Medicine, Federal University of Ceará, Fortaleza, Ceará, Brazil.
D T BolickCenter for Global Health, Division of Infectious Diseases and International Medicine, University of Virginia School of Medicine, Charlottesville, VA 22908, USA.
R PinkertonDepartment of Physiology and Pharmacology and INCT-Biomedicine, Faculty of Medicine, Federal University of Ceará, Fortaleza, Ceará, Brazil.
Aam LimaDepartment of Physiology and Pharmacology and INCT-Biomedicine, Faculty of Medicine, Federal University of Ceará, Fortaleza, Ceará, Brazil.
R L GuerrantCenter for Global Health, Division of Infectious Diseases and International Medicine, University of Virginia School of Medicine, Charlottesville, VA 22908, USA; Department of Physiology and Pharmacology and INCT-Biomedicine, Faculty of Medicine, Federal University of Ceará, Fortaleza, Ceará, Brazil.
Universidade Federal do Ceará · BR

Funding

FIC NIH HHS Y99 TW999999
6 · The paper itself

Abstract

Fecal biomarkers have emerged as important tools to assess intestinal inflammation and enteropathy. The aim of this study was to investigate the correlations between the fecal markers, myeloperoxidase (MPO), lactoferrin (FL), calprotectin (FC) and lipocalin-2 (Lcn-2), and to compare differences by breastfeeding status as well as normalization by fecal protein or by fecal weight. Simultaneous, quantitative MPO, FL, FC and Lcn-2, levels were determined in frozen fecal specimens collected from 78 children (mean age 15.2 ± 5.3 months) in a case-control study of childhood malnutrition in Brazil. The biomarker concentrations were measured by enzymelinked immunosorbent assay. The correlations among all biomarkers were significant (P<0.01). There were stronger correlations of fecal MPO with fecal lactoferrin and calprotectin, with lower, but still highly significant correlations of all 3 inflammatory biomarkers with Lcn-2 likely because the latter may also reflect enterocyte damage as well as neutrophil presence. Furthermore, the biomarker results with protein normalized compared to simple fecal weight normalized values showed only a slightly better correlation suggesting that the added cost and time for protein normalization added little to carefully measured fecal weights as denominators. In conclusion, fecal MPO correlates tightly with fecal lactoferrin and calprotectin irrespective of breastfeeding status and provides a common, available biomarker for comparison of human and animal model studies.

Indexed as

biomarkerscalprotectinenteropathyinflammationlactoferrinlipocalinmalnutritionmyeloperoxidase

Identifiers

PMID27746954
PMCPMC5061054
OpenAlexW2426474352

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

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.