Evidence map›Paper›PMID 29783884›Full record

ArticleReproductive sciences (Thousand Oaks, Calif.)2019

Roles of Progesterone Receptor Membrane Component 1 in Oxidative Stress-Induced Aging in Chorion Cells.

Liping Feng, Terrence K Allen, William P Marinello, Amy P Murtha

Open access · bronzeAbstract read
In one paragraph

Article in Reproductive sciences (Thousand Oaks, Calif.), 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 26 papers.

0numbers the graph read from it
0cells of the map it votes in
26citing papers in PubMed
1.5field-weighted citation impact, top 19% 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

26 citing papers in PubMed, 37 citations in OpenAlex.

  1. Article
  2. Review
  3. Anti-Aging Effects ofFoods (Basel, Switzerland) · 2026
    Article
  4. Review
  5. Lead exposure at the feto-maternal interface: a cause for concern for fetal membrane trophoblasts.Toxicological sciences : an official journal of the Society of Toxicology · 2025
    Article
  6. The hormonal control of parturition.Physiological reviews · 2024
    Review
  7. Article
  8. Article
  9. Review
  10. Article
  11. Article
  12. Article
  13. Article
  14. Review
  15. Article
  16. Advances in the role of silence information regulator family in pathological pregnancy.Zhejiang da xue xue bao. Yi xue ban = Journal of Zhejiang University. Medical sciences · 2021
    Review
  17. Article
  18. 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

4 authors at 3 institutions in 1 country.

Liping Feng1 Department of Obstetrics and Gynecology, Duke University, Durham, NC, USA.
Terrence K Allen3 Department of Anesthesiology, Duke University, Durham, NC, USA.
William P Marinello1 Department of Obstetrics and Gynecology, Duke University, Durham, NC, USA.
Amy P Murtha1 Department of Obstetrics and Gynecology, Duke University, Durham, NC, USA.
Duke Medical Center · USDuke University · USDuke University Hospital · US

Funding

Duke CTSA (Composite)UL1TR001117 · NCATS · DUKE UNIVERSITY · PI BOULWARE, LEIGH E, LI, JENNIFER S · 2013 to 2017
$41.3M
Duke CTSA (Composite)KL2TR001115 · NCATS · DUKE UNIVERSITY · PI BOULWARE, LEIGH E, KRAFT, MONICA · 2013 to 2017
$5.1M
Effects of perfluorobutane sulfonate (PFBS) exposure on adverse pregnancy outcomes and fetal developmentK01TW010828 · FIC · DUKE UNIVERSITY · PI FENG, LIPING · 2017 to 2021
$523k
FIC NIH HHS K01 TW010828NCATS NIH HHS KL2 TR001115NCATS NIH HHS UL1 TR001117
6 · The paper itself

Abstract

introductionOxidative stress-mediated fetal membrane cell aging is activated prematurely in preterm premature rupture of membranes (PPROMs). The mechanism of this phenomenon is largely understudied. Progesterone receptor membrane component 1 (PGRMC1) has been recognized as a potential protective component for maintaining fetal membrane integrity and healthy pregnancies. We aimed to investigate the effects of oxidative stress (represented by hydrogen peroxide [H

methodsFollowing serum starvation for 24 hours, full-thickness fetal membrane explants and primary chorion cells were treated with H

resultsHydrogen peroxide significantly induced cell senescence and p38 MAPK phosphorylation, and it significantly decreased SIRT3 expression in full-thickness fetal membrane explants and chorion cells. These effects were enhanced by PGRMC1 knockdown. DISCUSSION: This study further demonstrated that oxidative stress-induced cell aging is one of the mechanisms of PPROM and PGRMC1 acts as a protective element for maintaining fetal membrane integrity by inhibiting oxidative stress-induced chorion cell aging.

Indexed as

Cellular SenescenceOxidative StressChorionFemaleHumansHydrogen PeroxideMembrane Proteinsp38 Mitogen-Activated Protein KinasesPregnancyPremature Rupture of Fetal MembranesReceptors, ProgesteroneSirtuin 3Hydrogen PeroxideMembrane Proteinsp38 Mitogen-Activated Protein KinasesPGRMC1 protein, humanReceptors, ProgesteroneSIRT3 protein, humanSirtuin 3fetal membranes and chorion cellsoxidative stressPGRMC1PPROMSIRT3

Identifiers

PMID29783884
PMCPMC6728555
OpenAlexW2805033425

What OpenQuestion holds

Textmetadata
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.