Evidence map›Paper›PMID 36469254›Full record

ArticleJournal of assisted reproduction and genetics2023

Increased expression of NLRP3 inflammasome components in granulosa cells and follicular fluid interleukin(IL)-1beta and IL-18 levels in fresh IVF/ICSI cycles in women with endometriosis.

Bruno M Fonseca, Beatriz Pinto, Lia Costa, Eduarda Felgueira, Irene Rebelo

Open access · greenAbstract read
In one paragraph

Article in Journal of assisted reproduction and genetics, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers.

0numbers the graph read from it
0cells of the map it votes in
15citing papers in PubMed
3.3field-weighted citation impact, top 7% 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

15 citing papers in PubMed, 20 citations in OpenAlex.

  1. Review
  2. Article
  3. Review
  4. Review
  5. Endometriosis: An Immunologist's Perspective.International journal of molecular sciences · 2025
    Review
  6. Article
  7. Endometriosis and autoimmunity.Autoimmunity reviews · 2025
    Review
  8. Article
  9. Review
  10. Article
  11. Therapeutic Significance of NLRP3 Inflammasome in Cancer: Friend or Foe?International journal of molecular sciences · 2024
    Review
  12. Review
  13. Article
  14. Review
  15. 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

5 authors at 2 institutions in 1 country.

Bruno M FonsecaUCIBIO-REQUIMTE, Laboratório de Bioquímica, Departamento de Ciências Biológicas, Faculdade de Farmácia da Universidade Do Porto, Porto, Portugal. brunofonseca@ff.up.pt.ORCID http://orcid.org/0000-0002-8873-5591
Beatriz PintoUCIBIO-REQUIMTE, Laboratório de Bioquímica, Departamento de Ciências Biológicas, Faculdade de Farmácia da Universidade Do Porto, Porto, Portugal.
Lia CostaUCIBIO-REQUIMTE, Laboratório de Bioquímica, Departamento de Ciências Biológicas, Faculdade de Farmácia da Universidade Do Porto, Porto, Portugal.
Eduarda FelgueiraUnidade de Medicina da Reprodução Dra. Ingeborg Chaves, Centro Hospitalar de Vila Nova de Gaia/Espinho, Vila Nova de Gaia, Portugal.
Irene RebeloUCIBIO-REQUIMTE, Laboratório de Bioquímica, Departamento de Ciências Biológicas, Faculdade de Farmácia da Universidade Do Porto, Porto, Portugal. irebelo@ff.up.pt.
Universidade do Porto · PTCentro Hospitalar de Vila Nova de Gaia · PT

Funding

Fundação para a Ciência e a Tecnologia UIDP/04378/2020
6 · The paper itself

Abstract

The inflammasomes are a family of recently described multi-protein cytoplasmic sensors that orchestrate the inflammatory response and participate in a variety of inflammatory conditions. We hypothesized that the activation of pyrin domain‑containing protein 3 (NLRP3) inflammasome by granulosa cells (hGCs) may be activated in women with endometriosis and influence oocyte maturation and IVF outcomes. We performed a cross-sectional study to investigate the NLRP3 inflammasome status in follicular fluid (FF) and in hGCs from 44 women undergoing controlled ovarian stimulation for IVF/ICSI. Study subjects were divided into two groups according to the infertility etiology: group with tubal or male factor (control, n = 22) vs. group with endometriosis (n = 22). The FF IL-1beta and IL-18 levels in the endometriosis group were significantly higher than those in the non-endometriosis group, i.e., 5010 pg/mL and 2738 pg/mL, respectively (p < 0.05). No correlation was found between clinical pregnancy and live birth rate and analyzed inflammasome component levels (p > 0.05). In addition, the hGCs from endometriosis women demonstrated high expression of NLRP3 inflammasome at both protein and mRNA levels. Higher expression of inflammasome components within the ovary compartment may result from the exaggerated inflammatory state associated with endometriosis and thus impact the fertility of these women.

Indexed as

EndometriosisInflammasomesCross-Sectional StudiesFemaleFollicular FluidGranulosa CellsHumansInterleukin-18Interleukin-1betaMaleNLR Family, Pyrin Domain-Containing 3 ProteinPregnancySperm Injections, IntracytoplasmicIL18 protein, humanIL1B protein, humanInflammasomesInterleukin-18Interleukin-1betaNLR Family, Pyrin Domain-Containing 3 ProteinNLRP3 protein, humanCaspase-1EndometriosisInfertilityInflamassome

Identifiers

PMID36469254
PMCPMC9840724
OpenAlexW4310702112

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.