Evidence map›Paper›PMID 33672970›Full record

ArticleBiomedicines2021

Expression of Estrogen Receptor α by Decidual Macrophages in Preeclampsia.

Polina Vishnyakova, Anastasiya Poltavets, Maria Nikitina, Konstantin Midiber, Liudmila Mikhaleva, Kamilla Muminova, Alena Potapova, Zulfiya Khodzhaeva, Alexey Pyregov, Andrey Elchaninov and 2 more

Open access · goldAbstract read
In one paragraph

Article in Biomedicines, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed
1.3field-weighted citation impact, top 20% 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

11 citing papers in PubMed, 15 citations in OpenAlex.

  1. Article
  2. Review
  3. Article
  4. Article
  5. Article
  6. Regulation of placental development and function by ubiquitination.Molecular medicine (Cambridge, Mass.) · 2025
    Review
  7. Article
  8. Review
  9. Article
  10. Decidualization and Related Pregnancy Complications.Maternal-fetal medicine (Wolters Kluwer Health, Inc.) · 2022
    Review
  11. 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

12 authors at 4 institutions in 1 country.

Polina VishnyakovaNational Medical Research Center for Obstetrics, Gynecology and Perinatology Named after Academician V.I. Kulakov of Ministry of Healthcare of Russian Federation, 117198 Moscow, Russia.ORCID 0000-0001-8650-8240
Anastasiya PoltavetsNational Medical Research Center for Obstetrics, Gynecology and Perinatology Named after Academician V.I. Kulakov of Ministry of Healthcare of Russian Federation, 117198 Moscow, Russia.ORCID 0000-0002-1619-3500
Maria NikitinaScientific Research Institute of Human Morphology, 117418 Moscow, Russia.
Konstantin MidiberScientific Research Institute of Human Morphology, 117418 Moscow, Russia.
Liudmila MikhalevaScientific Research Institute of Human Morphology, 117418 Moscow, Russia.
Kamilla MuminovaNational Medical Research Center for Obstetrics, Gynecology and Perinatology Named after Academician V.I. Kulakov of Ministry of Healthcare of Russian Federation, 117198 Moscow, Russia.
Alena PotapovaNational Medical Research Center for Obstetrics, Gynecology and Perinatology Named after Academician V.I. Kulakov of Ministry of Healthcare of Russian Federation, 117198 Moscow, Russia.
Zulfiya KhodzhaevaNational Medical Research Center for Obstetrics, Gynecology and Perinatology Named after Academician V.I. Kulakov of Ministry of Healthcare of Russian Federation, 117198 Moscow, Russia.
Alexey PyregovNational Medical Research Center for Obstetrics, Gynecology and Perinatology Named after Academician V.I. Kulakov of Ministry of Healthcare of Russian Federation, 117198 Moscow, Russia.ORCID 0000-0001-8382-9671
Andrey ElchaninovNational Medical Research Center for Obstetrics, Gynecology and Perinatology Named after Academician V.I. Kulakov of Ministry of Healthcare of Russian Federation, 117198 Moscow, Russia.ORCID 0000-0002-2392-4439
Timur FatkhudinovHistology Department, Peoples' Friendship University of Russia (RUDN University), 117198 Moscow, Russia.ORCID 0000-0002-6498-5764
Gennady SukhikhNational Medical Research Center for Obstetrics, Gynecology and Perinatology Named after Academician V.I. Kulakov of Ministry of Healthcare of Russian Federation, 117198 Moscow, Russia.
National Medical Research Center for Obstetrics, Gynecology and Perinatology named after Academician V.I.Kulakov of the Ministry of Healthcare of the Russian Federation · RUResearch Institute of Human Morphology · RUPeoples' Friendship University of Russia · RUPirogov Russian National Research Medical University · RU

Funding

President Grant for Government Support of Young Russian Scientists 075-15-2019-1120Russian Science Foundation 17-15-01419
6 · The paper itself

Abstract

Preeclampsia is a gestation-associated hypertensive syndrome that threatens the life and health of the mother and the child. The condition is presumably caused by systemic failure with a strong involvement of innate immunity. In particular, it has been associated with flexible phenotypes of macrophages, which depend on the molecules circulating in the blood and tissue fluid, such as cytokines and hormones. This study aimed at a comparative evaluation of pro-inflammatory (TNFα) and anti-inflammatory (CD206, MMP9, HGF) markers, as well as the levels of estrogen receptor α, expressed by decidual macrophages in normal pregnancy and in patients with early- and late-onset preeclampsia. The tissue samples of decidua basalis were examined by immunohistochemistry and Western blotting. Isolation of decidual macrophages and their characterization were performed using cultural methods, flow cytometry and real-time PCR. Over 50% of the isolated decidual macrophages were positive for the pan-macrophage marker CD68. In the early-onset preeclampsia group, the levels of estrogen receptor α in decidua were significantly decreased. Furthermore, significantly decreased levels of HGF and CD206 were observed in both preeclampsia groups compared with the control group. The observed downregulation of estrogen receptor α, HGF and CD206 may contribute to the balance of pro- and anti-inflammatory macrophages and thereby to pathogenesis of preeclampsia.

Indexed as

deciduaestrogen receptorsinflammationmacrophagespolarizationpreeclampsia

Identifiers

PMID33672970
PMCPMC7917975
OpenAlexW3131811943

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.