Evidence map›Paper›PMID 25811906›Full record

ArticlePloS one2015

Macrophage gene expression associated with remodeling of the prepartum rat cervix: microarray and pathway analyses.

Abigail E Dobyns, Ravi Goyal, Lauren Grisham Carpenter, Tom C Freeman, Lawrence D Longo, Steven M Yellon

Open access · goldAbstract read
In one paragraph

Article in PloS one, 2015. 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
2.4field-weighted citation impact, top 11% 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, 31 citations in OpenAlex.

  1. Article
  2. Review
  3. Article
  4. Article
  5. Article
  6. Article
  7. Article
  8. Article
  9. Article
  10. Cervical alterations in pregnancy.Best practice & research. Clinical obstetrics & gynaecology · 2018
    Review
  11. Article
  12. Article
  13. Review
  14. Mapping out p38MAPK.American journal of reproductive immunology (New York, N.Y. : 1989) · 2017
    Review
  15. Review
  16. Article
  17. Review
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 2 institutions in 2 countries.

Abigail E DobynsCenter for Perinatal Biology, Loma Linda University School of Medicine, Loma Linda, CA, 92350, United States of America.
Ravi GoyalCenter for Perinatal Biology, Loma Linda University School of Medicine, Loma Linda, CA, 92350, United States of America; Division of Physiology, Pediatrics, Loma Linda University School of Medicine, Loma Linda, CA, 92350, United States of America.
Lauren Grisham CarpenterCenter for Perinatal Biology, Loma Linda University School of Medicine, Loma Linda, CA, 92350, United States of America.
Tom C FreemanThe Roslin Institute and Royal (Dick) School of Veterinary Studies, University of Edinburgh, Easter Bush, Midlothian, Edinburgh, EH25 9RG, United Kingdom.
Lawrence D LongoCenter for Perinatal Biology, Loma Linda University School of Medicine, Loma Linda, CA, 92350, United States of America; Departments of Basic Sciences, Loma Linda University School of Medicine, Loma Linda, CA, 92350, United States of America; Division of Physiology, Pediatrics, Loma Linda University School of Medicine, Loma Linda, CA, 92350, United States of America.
Steven M YellonCenter for Perinatal Biology, Loma Linda University School of Medicine, Loma Linda, CA, 92350, United States of America; Departments of Basic Sciences, Loma Linda University School of Medicine, Loma Linda, CA, 92350, United States of America; Division of Physiology, Pediatrics, Loma Linda University School of Medicine, Loma Linda, CA, 92350, United States of America.
Loma Linda University · USUniversity of Edinburgh · GB

Funding

FETAL OXYGENATION AND PLACENTAL GAS EXCHANGER01HD003807 · NICHD · LOMA LINDA UNIVERSITY · PI GOYAL, RAVI · 1985 to 2015
$4.1M
NEURAL REGULATION OF PREPARTUM CERVICAL RIPENINGR01HD054931 · NICHD · LOMA LINDA UNIVERSITY · PI YELLON, STEVEN M · 2007 to 2016
$2.2M
NICHD NIH HHS HD03807NICHD NIH HHS HD054931NICHD NIH HHS R01 HD003807NICHD NIH HHS R01 HD054931
6 · The paper itself

Abstract

As the critical gatekeeper for birth, prepartum remodeling of the cervix is associated with increased resident macrophages (Mφ), proinflammatory processes, and extracellular matrix degradation. This study tested the hypothesis that expression of genes unique to Mφs characterizes the prepartum from unremodeled nonpregnant cervix. Perfused cervix from prepartum day 21 postbreeding (D21) or nonpregnant (NP) rats, with or without Mφs, had RNA extracted and whole genome microarray analysis performed. By subtractive analyses, expression of 194 and 120 genes related to Mφs in the cervix from D21 rats were increased and decreased, respectively. In both D21 and NP groups, 158 and 57 Mφ genes were also more or less up- or down-regulated, respectively. Mφ gene expression patterns were most strongly correlated within groups and in 5 major clustering patterns. In the cervix from D21 rats, functional categories and canonical pathways of increased expression by Mφ gene related to extracellular matrix, cell proliferation, differentiation, as well as cell signaling. Pathways were characteristic of inflammation and wound healing, e.g., CD163, CD206, and CCR2. Signatures of only inflammation pathways, e.g., CSF1R, EMR1, and MMP12 were common to both D21 and NP groups. Thus, a novel and complex balance of Mφ genes and clusters differentiated the degraded extracellular matrix and cellular genomic activities in the cervix before birth from the unremodeled state. Predicted Mφ activities, pathways, and networks raise the possibility that expression patterns of specific genes characterize and promote prepartum remodeling of the cervix for parturition at term and with preterm labor.

Indexed as

AnimalsCervix UteriCluster AnalysisDown-RegulationFemaleInflammationMacrophagesMetabolic Networks and PathwaysOligonucleotide Array Sequence AnalysisPregnancyRatsRats, Sprague-DawleyUp-RegulationWound Healing

Identifiers

PMID25811906
PMCPMC4374766
OpenAlexW1979993841

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.