Evidence map›Paper›PMID 19389829›Full record

ArticleEndocrinology2009

The progesterone receptor coactivator Hic-5 is involved in the pathophysiology of endometriosis.

Lusine Aghajanova, Michael C Velarde, Linda C Giudice

Open access · bronzeAbstract read
In one paragraph

Article in Endocrinology, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 42 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
42citing papers in PubMed, 1 pooled it
9.4field-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

42 citing papers in PubMed, 1 synthesis or guideline pooled it, 83 citations in OpenAlex.

  1. Endometrial biomarkers for the non-invasive diagnosis of endometriosis.The Cochrane database of systematic reviews · 2016
    Pooled it
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  11. An emerging link between LIM domain proteins and nuclear receptors.Cellular and molecular life sciences : CMLS · 2018
    Review
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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

3 authors at 1 institution in 1 country.

Lusine AghajanovaDepartment of Obstetrics, Gynecology and Reproductive Sciences, University of California, San Francisco, San Francisco, California 94143, USA.
Michael C Velarde
Linda C Giudice
University of California, San Francisco · US

Funding

Trophoblast Differentiation in In Vivo and In Vitro Fertilized EmbryosU54HD055764 · NICHD · UNIVERSITY OF CALIFORNIA, SAN FRANCISCO · PI TRAN, NAM D · 2007 to 2013
$11.5M
NICHD NIH HHS 1U54HD055764-02NICHD NIH HHS U54 HD055764
6 · The paper itself

Abstract

Endometriosis is an estrogen-dependent disorder primarily associated with pelvic pain and infertility in up to 10% of women of reproductive age. Recent studies suggest that resistance to progesterone action may contribute to the development and pathophysiology of this disorder. In this study we examined the in vivo and in vitro expression and function of one progesterone receptor (PR) coactivator, Hic-5, in human endometrium and endometrial stromal fibroblasts (hESFs) from 29 women with and 30 (control) women without endometriosis. Hic-5 was highly expressed in stromal, but not epithelial, cells in women without endometriosis, in a cycle-dependent manner. In contrast, Hic-5 expression was not regulated during the menstrual cycle in hESFs from women with endometriosis and was significantly reduced in hESFs from women with vs. without disease. Hic-5 mRNA expression throughout the cycle in endometrium from control women, but not those with endometriosis, correlated with expression of PR. Hic-5 mRNA in hESFs was significantly up-regulated in control but not endometriosis hESFs after treatment in vitro with 8-bromoadenosine-cAMP for 96 h but only modestly after 14 d of progesterone treatment. Hic-5 silencing did not influence cAMP-regulated gene expression but affected genes regulated solely by progesterone (e.g. DKK1 and calcitonin). Together the data suggest that the proposed progesterone resistance in endometrium from women with endometriosis derives, in part, from impaired expression of the PR coactivator, Hic-5, in endometrial tissue and cultured endometrial stromal fibroblasts.

Indexed as

AdultCalcitoninCells, CulturedCyclic AMPEndometriosisEndometriumEnzyme-Linked Immunosorbent AssayFemaleFluorescent Antibody TechniqueForkhead Box Protein O1Forkhead Transcription FactorsGene Expression RegulationHumansInsulin-Like Growth Factor Binding Protein 1Intracellular Signaling Peptides and ProteinsIn Vitro TechniquesCalcitoninCyclic AMPForkhead Box Protein O1Forkhead Transcription FactorsFOXO1 protein, humanIGFBP1 protein, humanInsulin-Like Growth Factor Binding Protein 1Intracellular Signaling Peptides and ProteinsLIM Domain ProteinsProgesteroneProgestinsProlactinReceptors, ProgesteroneRNA, Small InterferingTGFB1I1 protein, human

Identifiers

PMID19389829
PMCPMC2717860
OpenAlexW2116814039

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.