Evidence map›Paper›PMID 35204508›Full record

ArticleDiagnostics (Basel, Switzerland)2022

The Eutopic Endometrium Proteome in Endometriosis Reveals Candidate Markers and Molecular Mechanisms of Physiopathology.

Loren Méar, Emmanuelle Com, Khadija Fathallah, Laetitia Guillot, Régis Lavigne, Blandine Guével, Arnaud Fauconnier, François Vialard, Charles Pineau

Open access · goldAbstract read
In one paragraph

Article in Diagnostics (Basel, Switzerland), 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
18citing papers in PubMed, 2 pooled it
8.3field-weighted citation impact, top 2% 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

18 citing papers in PubMed, 2 syntheses or guidelines pooled it, 32 citations in OpenAlex.

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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

9 authors at 4 institutions in 1 country.

Loren MéarUniv Rennes, Inserm, EHESP, Irset (Institut de Recherche en Santé, Environnement et Travail)-UMR_S 1085, CEDEX, 35042 Rennes, France.ORCID 0000-0001-9333-0110
Emmanuelle ComUniv Rennes, Inserm, EHESP, Irset (Institut de Recherche en Santé, Environnement et Travail)-UMR_S 1085, CEDEX, 35042 Rennes, France.ORCID 0000-0002-7401-817X
Khadija FathallahDepartment of Obstetrics and Gynecology, CHI de Poissy, St. Germain en Laye, 78303 Poissy, France.
Laetitia GuillotUniv Rennes, Inserm, EHESP, Irset (Institut de Recherche en Santé, Environnement et Travail)-UMR_S 1085, CEDEX, 35042 Rennes, France.
Régis LavigneUniv Rennes, Inserm, EHESP, Irset (Institut de Recherche en Santé, Environnement et Travail)-UMR_S 1085, CEDEX, 35042 Rennes, France.
Blandine GuévelUniv Rennes, Inserm, EHESP, Irset (Institut de Recherche en Santé, Environnement et Travail)-UMR_S 1085, CEDEX, 35042 Rennes, France.
Arnaud FauconnierDepartment of Obstetrics and Gynecology, CHI de Poissy, St. Germain en Laye, 78303 Poissy, France.
François VialardUVSQ, INRAE, BREED, Université Paris-Saclay, 78350 Jouy-en-Josas, France.ORCID 0000-0002-5774-2756
Charles PineauUniv Rennes, Inserm, EHESP, Irset (Institut de Recherche en Santé, Environnement et Travail)-UMR_S 1085, CEDEX, 35042 Rennes, France.
Inserm · FRCentre Hospitalier Intercommunal de Poissy · FRÉcole Nationale Vétérinaire d'Alfort · FRUniversité de Versailles Saint-Quentin-en-Yvelines · FR

Funding

Endofrance No numberEndomind No numberIRSF No number
6 · The paper itself

Abstract

Endometriosis is a common chronic gynaecological disease causing various symptoms, such as infertility and chronic pain. The gold standard for its diagnosis is still laparoscopy and the biopsy of endometriotic lesions. Here, we aimed to compare the eutopic endometrium from women with or without endometriosis to identify proteins that may be considered as potential biomarker candidates. Eutopic endometrium was collected from patients with endometriosis (n = 4) and women without endometriosis (n = 5) during a laparoscopy surgery during the mid-secretory phase of their menstrual cycle. Total proteins from tissues were extracted and digested before LC-MS-MS analysis. Among the 5301 proteins identified, 543 were differentially expressed and enriched in two specific KEGG pathways: focal adhesion and PI3K/AKT signaling. Integration of our data with a large-scale proteomics dataset allowed us to highlight 11 proteins that share the same trend of dysregulation in eutopic endometrium, regardless of the phase of the menstrual cycle. Our results constitute the first step towards the identification of potential promising endometrial diagnostic biomarkers. They provide new insights into the mechanisms underlying endometriosis and its etiology. Our results await further confirmation on a larger sample cohort.

Indexed as

biomarkersendometriosisproteomics

Identifiers

PMID35204508
PMCPMC8870972
OpenAlexW4210364208

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.