Evidence map›Paper›PMID 20377314›Full record

ReviewSystems biology in reproductive medicine2010

Benzopyrene and experimental stressors cause compensatory differentiation in placental trophoblast stem cells.

Daniel A Rappolee, Awoniyi O Awonuga, Elizabeth E Puscheck, Sichang Zhou, Yufen Xie

Open access · greenAbstract readReview
In one paragraph

Review in Systems biology in reproductive medicine, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.

0numbers the graph read from it
0cells of the map it votes in
14citing papers in PubMed
2.2field-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

14 citing papers in PubMed, 37 citations in OpenAlex.

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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

5 authors at 2 institutions in 2 countries.

Daniel A RappoleeC.S. Mott Center for Human Growth and Development, Department of Obstetrics and Gynecology, Division of Reproductive Endocrinology and Infertility, Wayne State University School of Medicine, Detroit, MI 48201, USA. drappole@med.wayne.edu
Awoniyi O Awonuga
Elizabeth E Puscheck
Sichang Zhou
Yufen Xie
Wayne State University · USThe Barbara Ann Karmanos Cancer Institute · US

Funding

SIGNALING PATHWAYS MEDIATING TROPHOBLAST PROLIFERATIONR01HD040972 · NICHD · WAYNE STATE UNIVERSITY · PI RAPPOLEE, DANIEL ALLEN · 2001 to 2005
$1.4M
NICHD NIH HHS R01 HD040972NICHD NIH HHS R01 HD40972A
6 · The paper itself

Abstract

Stress causes decreased cell accumulation in early periimplantation embryos and the placental trophoblast stem cells derived from them. Benzopyrene and many other stressors activate stress enzymes that lead to suppressed stem cell accumulation through diminished proliferation and increased apoptosis. Trophoblast stem cells proliferate and a subpopulation of early postimplantation trophoblast cells differentiate to produce the first placental hormones that arise in the implanting conceptus. These hormones mediate antiluteolytic effects that enable the continuation of a successful implantation. The normal determination and differentiation of placental trophoblast stem cells is dependent upon a series of transcription factors. But, these transcription factors can also be modulated by stress through the activity of stress enzymes. This review enumerates and analyzes recent reports on the effects of benzopyrene on placental function in terms of the emerging paradigm that placental differentiation from stem cells can be regulated when insufficient production of stem cells is caused by stress. In addition, we review the other effects caused by benzopyrene throughout placental development.

Indexed as

Stress, PhysiologicalAnimalsBenzopyrenesBlastocystCell DifferentiationCell LineageEmbryo ImplantationFemaleHumansPlacentaPregnancySmokingStem CellsTranscription FactorsTrophoblastsBenzopyrenesTranscription Factors

Identifiers

PMID20377314
PMCPMC3836214
OpenAlexW2071934056

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.