Evidence map›Paper›PMID 20685850›Full record

ArticleMolecular endocrinology (Baltimore, Md.)2010

The cooperative function of nuclear receptor coactivator 1 (NCOA1) and NCOA3 in placental development and embryo survival.

Xian Chen, Zhaoliang Liu, Jianming Xu

Open access · bronzeAbstract read
In one paragraph

Article in Molecular endocrinology (Baltimore, Md.), 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 35 papers.

0numbers the graph read from it
0cells of the map it votes in
35citing papers in PubMed
1.9field-weighted citation impact, top 13% 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

35 citing papers in PubMed, 50 citations in OpenAlex.

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  20. A steroid receptor coactivator stimulator (MCB-613) attenuates adverse remodeling after myocardial infarction.Proceedings of the National Academy of Sciences of the United States of America · 2020
    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

3 authors at 2 institutions in 2 countries.

Xian ChenDepartment of Molecular and Cellular Biology, Baylor College of Medicine, Houston, Texas 77030, USA.
Zhaoliang Liu
Jianming Xu
Baylor College of Medicine · USTexas A&M Health Science Center · US

Funding

TISSUE COACTIVATOR AND RECEPTOR EXPRESSION FINGERPRINTSP01DK059820 · NIDDK · INSTITUT DE GENETIQUE ET BIOLOGIE MOLECU · PI O'MALLEY, BERT W · 2001 to 2016
$23.1M
The Role of SRC-1 in Breast CancerR01CA112403 · NCI · BAYLOR COLLEGE OF MEDICINE · PI XU, JIANMING · 2006 to 2016
$2.9M
Roles of SRC-3 in Development and DiseaseR01DK058242 · NIDDK · BAYLOR COLLEGE OF MEDICINE · PI XU, JIANMING · 2000 to 2013
$2.8M
Role of AIB3 in Mammary Gland and Breast CancerR01CA119689 · NCI · BAYLOR COLLEGE OF MEDICINE · PI XU, JIANMING · 2005 to 2009
$1.4M
NCI NIH HHS CA112403NCI NIH HHS CA119689NCI NIH HHS R01 CA112403NCI NIH HHS R01 CA119689NIDDK NIH HHS DK058242NIDDK NIH HHS DK059820NIDDK NIH HHS P01 DK059820NIDDK NIH HHS R01 DK058242
6 · The paper itself

Abstract

Nuclear receptor coactivator 1 [NCOA1/steroid receptor coactivator (SRC)-1] and NCOA3 (SRC-3/AIB1/ACTR) constitute two thirds of the SRC (steroid receptor coactivator) family. Although in vitro experiments have suggested overlapping functions between NCOA1 and NCOA3, their in vivo functional relationship is poorly understood. In this study, NCOA1 and NCOA3 double knockout mice were generated to determine the compensatory roles of NCOA1 and NCOA3 in development. NCOA1(-/-) mice survived normally, whereas most NCOA3(-/-) embryos were viable at embryonic d 13.5 (E13.5). In contrast, the majority of double-knockout (DKO) embryos died by E13.5. NCOA1 and NCOA3 are expressed in the labyrinth, and labyrinths of NCOA1(+/-);NCOA3(-/-) and DKO placentas were small compared with wild-type and single-knockout labyrinths. DKO labyrinths exhibited low densities of maternal blood sinuses and fetal capillaries and displayed fetomaternal blood transfusion. At the interface between maternal and fetal circulations, layer I sinusoidal trophoblast giant cells showed a reduced density of microvilli. Layer III syncytiotrophoblasts appeared to accumulate large lipid droplets and have reduced density and deepened invaginations of the intrasyncytial bays. The endothelial layer in DKO labyrinth showed abnormal morphologies and had large lipid droplets. Furthermore, disruption of NCOA1 and NCOA3 increased labyrinth trophoblast proliferation and their progenitor gene expression but decreased their differentiation gene expression. NCOA1 and NCOA3 deficiencies also affected the expression of several genes for placental morphogenesis including TGFβ-, peroxisome proliferator-activated receptor-β-, and peroxisome proliferator-activated receptor-γ-regulated genes and for glucose transportation including GLUT1 and Cx26. These findings demonstrate that NCOA1 and NCOA3 cooperatively regulate placental morphogenesis and embryo survival.

Indexed as

AnimalsEmbryo LossEmbryo, MammalianFemaleGene Expression RegulationMiceMice, Inbred C57BLMice, KnockoutMorphogenesisNuclear Receptor Coactivator 1Nuclear Receptor Coactivator 3PlacentationPregnancySurvival RateNuclear Receptor Coactivator 1Nuclear Receptor Coactivator 3

Identifiers

PMID20685850
PMCPMC2954639
OpenAlexW2097410276

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.