Evidence map›Paper›PMID 23626679›Full record

ArticlePloS one2013

Ecrg4 attenuates the inflammatory proliferative response of mucosal epithelial cells to infection.

Arwa Kurabi, Kwang Pak, Xitong Dang, Raul Coimbra, Brian P Eliceiri, Allen F Ryan, Andrew Baird

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 27 papers.

0numbers the graph read from it
0cells of the map it votes in
27citing papers in PubMed
1.9field-weighted citation impact, top 15% 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

27 citing papers in PubMed, 37 citations in OpenAlex.

  1. Article
  2. Review
  3. Review
  4. Article
  5. Article
  6. Article
  7. Article
  8. Article
  9. Article
  10. Review
  11. Article
  12. Review
  13. Article
  14. Article
  15. Article
  16. ECRG4 as a novel tumor suppressor gene inhibits colorectal cancer cell growth in vitro and in vivo.Tumour biology : the journal of the International Society for Oncodevelopmental Biology and Medicine · 2016
    Article
  17. Article
  18. The Orphan C2orf40 Gene is a Neuroimmune Factor in Alzheimer's Disease.JSM Alzheimer's disease and related dementia · 2016
    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

7 authors at 2 institutions in 1 country.

Arwa KurabiDepartment of Surgery, University of California, San Diego School of Medicine, La Jolla, California, United States of America.
Kwang Pak
Xitong Dang
Raul Coimbra
Brian P Eliceiri
Allen F Ryan
Andrew Baird
University of California, San Diego · USUnited States Department of Veterans Affairs · US

Funding

Middle ear responses in Otitis MediaR01DC000129 · NIDCD · UNIVERSITY OF CALIFORNIA, SAN DIEGO · PI RYAN, ALLEN F. · 1989 to 2021
$6.8M
A Combinatorial Approach to Wound Healing for Protein, Gene and Cell TherapeuticsP20GM078421 · NIGMS · UNIVERSITY OF CALIFORNIA, SAN DIEGO · PI BAIRD, ANDREW · 2006 to 2009
$3.4M
Innovative therapy for diseases of the middle earR01DC012595 · NIDCD · UNIVERSITY OF CALIFORNIA, SAN DIEGO · PI RYAN, ALLEN F. · 2012 to 2023
$3.3M
Mechanisms of Persistence and Recovery in Otitis MediaR01DC006279 · NIDCD · UNIVERSITY OF CALIFORNIA, SAN DIEGO · PI WASSERMAN, STEPHEN I · 2003 to 2014
$3.1M
NIDCD NIH HHS R01 DC000129NIDCD NIH HHS R01-DC000129NIDCD NIH HHS R01 DC006279NIDCD NIH HHS R01 DC012595NIGMS NIH HHS P20 GM078421NIGMS NIH HHS P20-GM78421
6 · The paper itself

Abstract

We report an inverse relationship between expression of the orphan candidate tumor suppressor gene esophageal cancer related gene 4 (Ecrg4), and the mucosal epithelial cell response to infection in the middle ear (ME). First, we found constitutive Ecrg4 mRNA expression in normal, quiescent ME mucosa that was confirmed by immunostainning of mucosal epithelial cells and immunoblotting of tissue lysates for the 14 kDa Ecrg4 protein. Upon experimental ME infection, Ecrg4 gene expression rapidly decreased by over 80%, between 3 to 48 hrs, post infection. When explants of this infected mucosa were placed in culture and transduced with an adenovirus (AD) encoding Ecrg4 gene (ADEcrg4), the proliferative and migratory responses of mucosal cells were significantly inhibited. ADEcrg4 transduction of control explants from uninfected MEs had no effect on basal growth and migration. Over-expression of Ecrg4 in vivo, by pre-injecting MEs with ADEcrg4 48 hrs prior to infection, prevented the natural down-regulation of Ecrg4, reduced mucosal proliferation and prevented inflammatory cell infiltration normally observed after infection. Taken together, these data support a hypothesis that Ecrg4 plays a role in coordinating the inflammatory and proliferative response to infection of mucosal epithelium suggesting a possible mechanism for its putative anti-tumor activity.

Indexed as

AdenoviridaeAnimalsCell MovementCell ProliferationEar, MiddleEpithelial CellsGene Expression RegulationGenetic VectorsHaemophilus InfectionsHaemophilus influenzaeMaleMucous MembraneOtitis MediaRatsRats, Sprague-DawleySerine ProteasesEcrg4 protein, ratSerine ProteasesTumor Suppressor Proteins

Identifiers

PMID23626679
PMCPMC3634077
OpenAlexW1983676868

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.