Evidence map›Paper›PMID 26886939›Full record

ArticleJournal of endocrinological investigation2016

Aberrant expression and hormonal regulation of Galectin-3 in endometriosis women with infertility.

H Yang, J Yin, K Ficarrotta, S H Hsu, W Zhang, C Cheng

Registry-linked trialOpen access · hybridAbstract readComparative Study
In one paragraph

Article in Journal of endocrinological investigation, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT03212612 (Galectin-3 in Patients With Endometriosis), which is not on this map. Cited by 9 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed, 1 pooled it
3.5field-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.

NCT03212612 unknown statusnot on this mapstarted 2017, after this paper: background citation

Galectin-3 in Patients With Endometriosis

TypeobservationalSponsorAssiut UniversityRan2017 to 2018Enrolled90ConditionsEndometriosisArmssamples obtained by laparoscopy or punch biopsy for analysis by ELISA
3 · Its place in the literature

Who cites it

9 citing papers in PubMed, 1 synthesis or guideline pooled it, 30 citations in OpenAlex.

  1. Pooled it
  2. Review
  3. Article
  4. Article
  5. Review
  6. Article
  7. Galectins in Early Pregnancy and Pregnancy-Associated Pathologies.International journal of molecular sciences · 2021
    Review
  8. Article
  9. 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

6 authors at 4 institutions in 2 countries.

H YangDepartment of Reproductive Endocrinology, Obstetrics and Gynecology Hospital, Fudan University, 413 Zhaozhou Road, Shanghai, 200011, China.
J YinDepartment of Gynecology, Chongqing Ninth People's Hospital, Chongqing, China.
K FicarrottaDepartment of Chemical and Biomedical Engineering, University of South Florida, Tampa, FL, 33620, USA.
S H HsuDepartment of Medicine, SUNY Downstate Medical Center, New York, NY, USA.
W ZhangDepartment of Reproductive Endocrinology, Obstetrics and Gynecology Hospital, Fudan University, 413 Zhaozhou Road, Shanghai, 200011, China. zhang.wei.fudan@gmail.com.
C ChengDepartment of Genetics, Geisel School of Medicine at Dartmouth, Hanover, NH, USA. Chao.Cheng@dartmouth.edu.
Obstetrics and Gynecology Hospital of Fudan University · CNDartmouth College · USSUNY Downstate Health Sciences University · USUniversity of South Florida · US

Funding

Translational Engineering in Cancer (TEC)P30CA023108 · NCI · DARTMOUTH COLLEGE · PI Steven D Leach · 1985 to 2026
$91.3M
NCI NIH HHS P30 CA023108
6 · The paper itself

Abstract

objectiveTo investigate the role and potential molecular mechanism of Galectin-3 (Gal-3) in the etiology of endometriosis-associated infertility.

methodsWe detected Gal-3 expression in eutopic endometrium from women with endometriosis-associated infertility and healthy women without endometriosis or infertility. We then evaluated Gal-3 expression in endometrial glandular epithelial cells (EECs) and endometrial stromal cells (ESCs) and investigated its response to hormone stimulation in EECs and ESCs from both groups of women.

resultsResults of real-time PCR and western blot analysis showed Gal-3 expression in both proliferative and secretory stages of the menstrual cycle decreased significantly in women with endometriosis-associated infertility compared to healthy women. The changes in expression of Gal-3 were more dramatic in EECs than ESCs. Moreover, estrogen (E2) and progesterone (P4) induced Gal-3 expression in EECs of healthy groups, and P4 was more significant than E2 and combined E2 and P4 (E2P4). However, in the endometriosis group, P4 failed to induce a similar increase in Gal-3 expression.

conclusionsOur results suggest that aberrant expression of Gal-3 might contribute to infertility in patients with endometriosis due to progesterone resistance.

Indexed as

AdultBiomarkersBlotting, WesternCase-Control StudiesCells, CulturedEndometriosisEpithelial CellsEstradiolEstrogensFemaleGalectin 3Gene Expression RegulationHumansImmunoenzyme TechniquesInfertilityReal-Time Polymerase Chain ReactionBiomarkersEstradiolEstrogensGalectin 3EndometriosisGalectin-3 (Gal-3)Sex hormoneUterine receptivity

Identifiers

PMID26886939
PMCPMC4906070
OpenAlexW2277119315

What OpenQuestion holds

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LicenceCC BY
Read underepoch 390

Registered trials

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.