Evidence map›Paper›PMID 23840689›Full record

ArticlePloS one2013

Genetic Association of Peptidoglycan Recognition Protein Variants with Inflammatory Bowel Disease.

Fareeha Zulfiqar, Iztok Hozo, Sneha Rangarajan, Roy A Mariuzza, Roman Dziarski, Dipika Gupta

Open access · goldAbstract read
In one paragraph

Article in PloS one, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 21 papers.

0numbers the graph read from it
0cells of the map it votes in
21citing papers in PubMed
1.5field-weighted citation impact, top 21% 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

21 citing papers in PubMed, 32 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Article
  6. Article
  7. Article
  8. TREM-1 Modulation Strategies for Sepsis.Frontiers in immunology · 2022
    Review
  9. Article
  10. Article
  11. Review
  12. Article
  13. Review
  14. Article
  15. Article
  16. Article
  17. Interplay between Peptidoglycan Biology and Virulence in Gram-Negative Pathogens.Microbiology and molecular biology reviews : MMBR · 2018
    Review
  18. Article
  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 4 institutions in 1 country.

Fareeha ZulfiqarIndiana University School of Medicine-Northwest, Gary, Indiana, United States of America.
Iztok Hozo
Sneha Rangarajan
Roy A Mariuzza
Roman Dziarski
Dipika Gupta
Indiana University Northwest · USAdvanced Bioscience Laboratories (United States) · USIndiana University School of MedicineInstitute for Bioscience and Biotechnology Research

Funding

MECHANISM OF PATHOGENIC ACTIVITY OF PEPTIDOGLYCANR01AI028797 · NIAID · INDIANA UNIV-PURDUE UNIV AT INDIANAPOLIS · PI DZIARSKI, ROMAN · 1992 to 2012
$4.0M
Mechanism of antibacterial activity of peptidoglycan recognition proteinsR01AI073290 · NIAID · INDIANA UNIVERSITY INDIANAPOLIS · PI DZIARSKI, ROMAN · 2008 to 2011
$1.5M
NIAID NIH HHS R01 AI028797NIAID NIH HHS R01 AI073290
6 · The paper itself

Abstract

Inflammatory bowel disease (IBD) is a common disease, includes Crohn's disease (CD) and ulcerative colitis (UC), and is determined by altered gut bacterial populations and aberrant host immune response. Peptidoglycan recognition proteins (PGLYRP) are innate immunity bactericidal proteins expressed in the intestine. In mice, PGLYRPs modulate bacterial populations in the gut and sensitivity to experimentally induced UC. The role of PGLYRPs in humans with CD and/or UC has not been previously investigated. Here we tested the hypothesis that genetic variants in PGLYRP1, PGLYRP2, PGLYRP3 and PGLYRP4 genes associate with CD and/or UC and with gender and/or age of onset of disease in the patient population. We sequenced all PGLYRP exons in 372 CD patients, 77 UC patients, 265 population controls, 210 familial CD controls, and 24 familial UC controls, identified all polymorphisms in these populations, and analyzed the variants for significant association with CD and UC. We identified 16 polymorphisms in the four PGLYRP genes that significantly associated with CD, UC, and/or subgroups of patient populations. Of the 16, 5 significantly associated with both CD and UC, 6 with CD, and 5 with UC. 12 significant variants result in amino acid substitutions and based on structural modeling several of these missense variants may have structural and/or functional consequences for PGLYRP proteins. Our data demonstrate that genetic variants in PGLYRP genes associate with CD and UC and may provide a novel insight into the mechanism of pathogenesis of IBD.

Indexed as

Age of OnsetAmino Acid SequenceAnimalsCarrier ProteinsCase-Control StudiesExonsFemaleHumansInflammatory Bowel DiseasesMaleMiceMutation, MissensePolymorphism, Single NucleotideSequence Homology, Amino AcidUntranslated RegionsCarrier Proteinspeptidoglycan recognition proteinUntranslated Regions

Identifiers

PMID23840689
PMCPMC3686734
OpenAlexW1999783783

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.