Evidence map›Paper›PMID 29572748›Full record

ArticleArchives of gynecology and obstetrics2018

The role of complement components C1q, MBL and C1 inhibitor in pathogenesis of endometriosis.

Justyna Sikora, Agnieszka Wróblewska-Czech, Marta Smycz-Kubańska, Aleksandra Mielczarek-Palacz, Anna Cygal, Andrzej Witek, Zdzisława Kondera-Anasz

Open access · hybridAbstract read
In one paragraph

Article in Archives of gynecology and obstetrics, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
18citing papers in PubMed, 1 pooled it
3.2field-weighted citation impact, top 9% 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, 1 synthesis or guideline pooled it, 31 citations in OpenAlex.

  1. Pooled it
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  8. Impact of gut microbiota on endometriosis: linking physical injury to mental health.Frontiers in cellular and infection microbiology · 2025
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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

7 authors at 1 institution in 1 country.

Justyna SikoraDepartment of Immunology and Serology, School of Pharmacy with the Division of Medical Analytics in Sosnowiec, Medical University of Silesia in Katowice, Jedności 8, 41-200, Sosnowiec, Poland. sikoraj@poczta.onet.pl.ORCID 0000-0002-3413-2621
Agnieszka Wróblewska-CzechDepartment of Gynecology and Obstetrics, School of Medicine in Katowice, Medical University of Silesia in Katowice, Medyków 14, 40-752, Katowice, Poland.
Marta Smycz-KubańskaDepartment of Immunology and Serology, School of Pharmacy with the Division of Medical Analytics in Sosnowiec, Medical University of Silesia in Katowice, Jedności 8, 41-200, Sosnowiec, Poland.
Aleksandra Mielczarek-PalaczDepartment of Immunology and Serology, School of Pharmacy with the Division of Medical Analytics in Sosnowiec, Medical University of Silesia in Katowice, Jedności 8, 41-200, Sosnowiec, Poland.
Anna CygalDepartment of Gynecology and Obstetrics, School of Medicine in Katowice, Medical University of Silesia in Katowice, Medyków 14, 40-752, Katowice, Poland.
Andrzej WitekDepartment of Gynecology and Obstetrics, School of Medicine in Katowice, Medical University of Silesia in Katowice, Medyków 14, 40-752, Katowice, Poland.
Zdzisława Kondera-AnaszDepartment of Immunology and Serology, School of Pharmacy with the Division of Medical Analytics in Sosnowiec, Medical University of Silesia in Katowice, Jedności 8, 41-200, Sosnowiec, Poland.
Medical University of Silesia · PL

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposeThe purpose of the work was to evaluate possible associations between the complement components C1q, mannose-binding lectin (MBL) and C1 inhibitor (C1INH) with pathogenesis of endometriosis.

methodsConcentrations of C1q, MBL and C1INH were measured by ELISA in peritoneal fluid (PF) in 80 women with or without endometriosis.

resultsSignificantly higher PF levels of C1q, MBL and C1INH in women with endometriosis compared to control group were observed (p < 0.0001). A higher concentration of the studied parameter was found in PF of women at the early stage of the disease, as compared to women with advanced endometriosis (p < 0.0001).

conclusionsOur research suggests that in the peritoneal cavity in women with endometriosis there are abnormal regulations of both the classical and lectin pathways of the complement system. This can suggest impairments in purification of peritoneal cavity from ectopic endometrial cells and augmented local inflammation in endometriosis patients.

Indexed as

AdultAscitic FluidCase-Control StudiesComplement C1 Inhibitor ProteinComplement C1qEndometriosisEnzyme-Linked Immunosorbent AssayFemaleHumansLectinsMannose-Binding LectinMiddle AgedComplement C1 Inhibitor ProteinComplement C1qLectinsMannose-Binding LectinSERPING1 protein, humanComplement componentsEndometriosisPeritoneal fluid

Identifiers

PMID29572748
PMCPMC5945730
OpenAlexW2789683734

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.