Evidence map›Paper›PMID 31326653›Full record

ArticleMolecular immunology2019

Interactions between the complement and endothelin systems in normal pregnancy and following placental ischemia.

Jean F Regal, Jenna M Lund, Cameron R Wing, Kate M Root, Luke McCutcheon, Lynne T Bemis, Jeffrey S Gilbert, Sherry D Fleming

Open access · greenAbstract read
In one paragraph

Article in Molecular immunology, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed, 1 pooled it
2.2field-weighted citation impact, top 12% 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

7 citing papers in PubMed, 1 synthesis or guideline pooled it, 15 citations in OpenAlex.

  1. Pooled it
  2. Review
  3. Review
  4. Inflammation in Hypertension.The Canadian journal of cardiology · 2020
    Review
  5. Review
  6. Review
  7. 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

8 authors at 2 institutions in 1 country.

Jean F RegalDepartment of Biomedical Sciences, 1035 University Dr., University of Minnesota Medical School, Duluth Campus, Duluth, Minnesota, 55812, USA. Electronic address: jregal@d.umn.edu.
Jenna M LundDepartment of Biomedical Sciences, 1035 University Dr., University of Minnesota Medical School, Duluth Campus, Duluth, Minnesota, 55812, USA. Electronic address: Jenna.Lund@osumc.edu.
Cameron R WingDepartment of Biomedical Sciences, 1035 University Dr., University of Minnesota Medical School, Duluth Campus, Duluth, Minnesota, 55812, USA. Electronic address: wing0155@umn.edu.
Kate M RootDepartment of Biomedical Sciences, 1035 University Dr., University of Minnesota Medical School, Duluth Campus, Duluth, Minnesota, 55812, USA. Electronic address: ande4808@d.umn.edu.
Luke McCutcheonDepartment of Biomedical Sciences, 1035 University Dr., University of Minnesota Medical School, Duluth Campus, Duluth, Minnesota, 55812, USA. Electronic address: mccut039@d.umn.edu.
Lynne T BemisDepartment of Biomedical Sciences, 1035 University Dr., University of Minnesota Medical School, Duluth Campus, Duluth, Minnesota, 55812, USA. Electronic address: ltbemis@d.umn.edu.
Jeffrey S GilbertDepartment of Biomedical Sciences, 1035 University Dr., University of Minnesota Medical School, Duluth Campus, Duluth, Minnesota, 55812, USA. Electronic address: jgilbert@d.umn.edu.
Sherry D FlemingDivision of Biology, 18 Ackert, Kansas State University, 1717 Claflin Rd, Manhattan, Kansas, 66506, USA. Electronic address: sflemin@ksu.edu.
University of Minnesota, Duluth · USKansas State University · US

Funding

Mentoring CoreP20GM103418 · NIGMS · UNIVERSITY OF KANSAS MEDICAL CENTER · PI Douglas E Wright · 2012 to 2026
$63.0M
Complement Activation in Pregnancy and HypertensionR15HL109843 · NHLBI · UNIVERSITY OF MINNESOTA DULUTH · PI REGAL, JEAN F. · 2011 to 2015
$1.3M
American Heart Association-American Stroke Association 17GRNT33650049NHLBI NIH HHS R15 HL109843NIGMS NIH HHS P20 GM103418
6 · The paper itself

Abstract

Preeclampsia is characterized by new onset hypertension and fetal growth restriction and is associated with aberrant activation of the innate immune complement system and stressed or ischemic placenta. Previous studies have suggested a role for both endothelin and complement system activation products in new onset hypertension in pregnancy, but inter-relationships of the pathways are unclear. We hypothesized that complement activation following placental ischemia stimulates the endothelin pathway to cause hypertension and impair fetal growth. The Reduced Uterine Perfusion Pressure (RUPP) model results in hypertension and fetal growth restriction in a pregnant rat due to placental ischemia caused by mechanical obstruction of blood flow to uterus and placenta. The effect of inhibitor of complement activation soluble Complement Receptor 1 (sCR1) and endothelin A receptor (ET

Indexed as

AnimalsCell LineComplement ActivationComplement System ProteinsDisease Models, AnimalEndothelinsFemaleIschemiaPlacentaPre-EclampsiaPregnancyRatsRats, Sprague-DawleyUterusVascular Endothelial Growth Factor AComplement System ProteinsEndothelinsVascular Endothelial Growth Factor AComplementEndothelinPlacental ischemiaPregnancy

Identifiers

PMID31326653
PMCPMC6774867
OpenAlexW2963600083

What OpenQuestion holds

Textmetadata
LicenceTDM
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.