Evidence map›Paper›PMID 18434375›Full record

ArticleHuman reproduction (Oxford, England)2008

A distinct cohort of the TGFbeta superfamily members expressed in human endometrium regulate decidualization.

Chelsea J Stoikos, Craig A Harrison, Lois A Salamonsen, Evdokia Dimitriadis

Open access · hybridAbstract read
In one paragraph

Article in Human reproduction (Oxford, England), 2008. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 36 papers.

0numbers the graph read from it
0cells of the map it votes in
36citing 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

36 citing papers in PubMed, 103 citations in OpenAlex.

  1. Review
  2. Article
  3. Article
  4. The Role of TGF-β during Pregnancy and Pregnancy Complications.International journal of molecular sciences · 2023
    Review
  5. Article
  6. Article
  7. Assessment ofInternational journal of molecular sciences · 2023
    Article
  8. Article
  9. Article
  10. The role of BMP4 signaling in trophoblast emergence from pluripotency.Cellular and molecular life sciences : CMLS · 2022
    Review
  11. Article
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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 2 institutions in 1 country.

Chelsea J StoikosPrince Henry's Institute of Medical Research, PO Box 5152, Clayton, Victoria 3168, Australia. chelsea.stoikos@princehenrys.org
Craig A Harrison
Lois A Salamonsen
Evdokia Dimitriadis
Monash Institute of Medical Research · AUSt Vincents Institute of Medical Research · AU

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundSuccessful blastocyst implantation requires the differentiation of human endometrial stromal cells (HESC), a process known as decidualization. Activin A, a transforming growth factor beta (TGFbeta) superfamily member, enhances HESC decidualization and localizes to decidual cells in human endometrium. Other TGFbeta superfamily members, including BMP2, BMP4, BMP7, GDF5, GDF8, GDF11, TGFbetas and Nodal, may also play a role during decidualization. This study aimed to identify these TGFbeta family members in human endometrium, and to determine whether they are involved in human decidualization.

methodsProtein localization of TGFbeta family members was examined in secretory phase human endometrium and first trimester decidua by immunohistochemistry. mRNA expression was examined in HESC. Activin inhibitors (Activin-M108A/SB431542) with differing specificities for the other TGFbeta members under consideration were applied during HESC decidualization in vitro. The secretion levels of potential TGFbeta superfamily members were measured during decidualization, and recombinant proteins added to examine their effect.

resultsThis study has identified BMP2, BMP4, BMP7, GDF5, GDF8 and GDF11 but not Nodal in secretory phase human endometrium, but only BMP2, GDF5 and TGFbeta1 protein were detected in decidual cells. All ligands except Nodal were expressed by cultured HESC. Both inhibitors significantly reduced decidualization validating the role of activin, but potentially also other TGFbeta members, during decidualization. BMP2 and TGFbeta1 secretion increased during HESC decidualisation and exogenous administration of these proteins significantly enhanced decidualization in vitro.

conclusionsLike activin, BMP2 and TGFbeta1 are likely to be involved in HESC decidualization. This is the first study to identify and localize BMP4, BMP7, GDF5, GDF8 and GDF11 in secretory phase human endometrium. Understanding the factors critical for the implantation process is needed for improving fertility and pregnancy outcomes.

Indexed as

Bone Morphogenetic Protein 2Bone Morphogenetic Protein 4Bone Morphogenetic Protein 7Bone Morphogenetic ProteinsDeciduaFemaleGene ExpressionGrowth Differentiation Factor 5Growth Differentiation FactorsHumansImmunohistochemistryLuteal PhaseMyostatinPregnancyPregnancy Trimester, FirstReverse Transcriptase Polymerase Chain ReactionBMP2 protein, humanBMP4 protein, humanBMP7 protein, humanBone Morphogenetic Protein 2Bone Morphogenetic Protein 4Bone Morphogenetic Protein 7Bone Morphogenetic ProteinsGDF11 protein, humanGDF5 protein, humanGrowth Differentiation Factor 5Growth Differentiation FactorsMSTN protein, humanMyostatinTransforming Growth Factor betaTransforming Growth Factor beta1

Identifiers

PMID18434375
PMCPMC2387221
OpenAlexW2169023602

What OpenQuestion holds

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LicenceCC BY-NC
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.