Evidence map›Paper›PMID 23817023›Full record

ArticleNature medicine2013

Liver receptor homolog-1 is essential for pregnancy.

Cong Zhang, Michael J Large, Raj Duggavathi, Francesco J DeMayo, John P Lydon, Kristina Schoonjans, Ertug Kovanci, Bruce D Murphy

Open access · greenAbstract read
In one paragraph

Article in Nature medicine, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 52 papers.

0numbers the graph read from it
0cells of the map it votes in
52citing papers in PubMed
5.0field-weighted citation impact, top 4% 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

52 citing papers in PubMed, 108 citations in OpenAlex.

  1. Article
  2. Review
  3. Functions of RhoA in the female reproductive system.Reproductive and developmental medicine · 2025
    Review
  4. Review
  5. Article
  6. Article
  7. Article
  8. Article
  9. Article
  10. Article
  11. Article
  12. Review
  13. Article
  14. Article
  15. METTL3 is essential for normal progesterone signaling during embryo implantation via mProceedings of the National Academy of Sciences of the United States of America · 2023
    Article
  16. Article
  17. Short communication: Photoperiod impacts ovarian extracellular matrix and metabolic gene expression in Siberian hamsters.Comparative biochemistry and physiology. Part A, Molecular & integrative physiology · 2022
    Article
  18. Article
  19. Article
  20. Article
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

8 authors at 4 institutions in 3 countries.

Cong ZhangCentre de recherche en reproduction animale, Université de Montréal, Saint-Hyacinthe, Québec, Canada.
Michael J Large
Raj Duggavathi
Francesco J DeMayo
John P Lydon
Kristina Schoonjans
Ertug Kovanci
Bruce D Murphy
Baylor College of Medicine · USUniversité de Montréal · CAÉcole Polytechnique Fédérale de Lausanne · CHMcGill University · CA

Funding

Tumor BiologyP30CA125123 · NCI · BAYLOR COLLEGE OF MEDICINE · PI DAVID R ROWLEY · 2007 to 2026
$73.9M
TRANSGENIC MOUSE MODELS TO STUDY OVARIAN FUNCTIONU54HD007495 · NICHD · BAYLOR COLLEGE OF MEDICINE · PI RICHARDS, JOANNE STEWART · 1998 to 2013
$19.9M
Sonic hedgehog in skin /appendage developmentP01AR047898 · NIAMS · BAYLOR COLLEGE OF MEDICINE · PI ROOP, DENNIS · 2001 to 2005
$6.8M
REPRODUCTIVE BIOLOGY: REGULATORY MECHANISMST32HD007165 · NICHD · BAYLOR COLLEGE OF MEDICINE · PI O'MALLEY, BERT W · 1985 to 2015
$5.6M
PROGESTERONE RECEPTOR IN BREAST DEVELOPMENT AND CANCERR01CA077530 · NCI · BAYLOR COLLEGE OF MEDICINE · PI LYDON, JOHN P · 2005 to 2008
$1.2M
CIHR 11018-5NCI NIH HHS P30 CA125123NCI NIH HHS R01 CA077530NCI NIH HHS R01CA77530NIAMS NIH HHS P01 AR047898NICHD NIH HHS 5T32HD007165NICHD NIH HHS T32 HD007165NICHD NIH HHS U54 HD007495NICHD NIH HHS U54 HD07495-31
6 · The paper itself

Abstract

Successful pregnancy requires coordination of an array of signals and factors from multiple tissues. One such element, liver receptor homolog-1 (Lrh-1), is an orphan nuclear receptor that regulates metabolism and hormone synthesis. It is strongly expressed in granulosa cells of ovarian follicles and in the corpus luteum of rodents and humans. Germline ablation of Nr5a2 (also called Lrh-1), the gene coding for Lrh-1, in mice is embryonically lethal at gastrulation. Depletion of Lrh-1 in the ovarian follicle shows that it regulates genes required for both steroid synthesis and ovulation. To study the effects of Lrh-1 on mouse gestation, we genetically disrupted its expression in the corpus luteum, resulting in luteal insufficiency. Hormone replacement permitted embryo implantation but was followed by gestational failure with impaired endometrial decidualization, compromised placental formation, fetal growth retardation and fetal death. Lrh-1 is also expressed in the mouse and human endometrium, and in a primary culture of human endometrial stromal cells, reduction of NR5A2 transcript abundance by RNA interference abrogated decidualization. These findings show that Lrh-1 is necessary for maintenance of the corpus luteum, for promotion of decidualization and for formation of the placenta. It therefore has multiple, indispensible roles in establishing and sustaining pregnancy.

Indexed as

AdolescentAdultAnimalsDeciduaEmbryo, MammalianFemaleHumansMiceMice, Inbred C57BLMice, KnockoutMiddle AgedOvarian FolliclePregnancyProgesteroneReceptors, Cytoplasmic and NuclearRNA, MessengerNR5A2 protein, humanNr5a2 protein, mouseProgesteroneReceptors, Cytoplasmic and NuclearRNA, Messenger

Identifiers

PMID23817023
PMCPMC3983050
OpenAlexW2035434033

What OpenQuestion holds

Textmetadata
LicenceTDM
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.