Evidence map›Paper›PMID 22035969›Full record

ReviewFertility and sterility2011

Are there subtle genome-wide epigenetic alterations in normal offspring conceived by assisted reproductive technologies?

April Batcheller, Eden Cardozo, Marcy Maguire, Alan H DeCherney, James H Segars

Abstract readEvaluation StudyReview
In one paragraph

Review in Fertility and sterility, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers.

0numbers the graph read from it
0cells of the map it votes in
15citing papers in PubMed
7.4field-weighted citation impact, top 3% 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

15 citing papers in PubMed, 53 citations in OpenAlex.

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  14. Preimplantation stress and development.Birth defects research. Part C, Embryo today : reviews · 2012
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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

5 authors at 4 institutions in 1 country.

April BatchellerDepartment of Obstetrics and Gynecology, William Beaumont Hospital, Royal Oak, Michigan, USA.
Eden Cardozo
Marcy Maguire
Alan H DeCherney
James H Segars
National Institutes of Health · USBeaumont Hospital, Royal Oak · USEunice Kennedy Shriver Center · USNorthwestern University · US

Funding

Reproductive Endocrinology And Infertility Clinical Training ProgramZIEHD008737 · NICHD · EUNICE KENNEDY SHRIVER NATIONAL INSTITUTE OF CHILD HEALTH & HUMAN DEVELOPMENT · PI HILL, MICAH · 2011 to 2025
$24.0M
Reproductive Endocrinology And Infertility Clinical Training ProgramZIAHD008737 · NICHD · EUNICE KENNEDY SHRIVER NATIONAL INSTITUTE OF CHILD HEALTH & HUMAN DEVELOPMENT · PI SEGARS, JAMES H. · 2009 to 2010
$3.2M
Reproductive Endocrinology And Infertility TrainingZ01HD008737 · NICHD · EUNICE KENNEDY SHRIVER NATIONAL INSTITUTE OF CHILD HEALTH & HUMAN DEVELOPMENT · PI SEGARS, JAMES H. · 2001 to 2008
$2.7M
Intramural NIH HHS Z01 HD008737Intramural NIH HHS ZIA HD008737NICHD NIH HHS Z01-HD-008737-09
6 · The paper itself

Abstract

objectiveTo review recent data regarding subtle, but widespread, epigenetic alterations in phenotypically normal offspring conceived by assisted reproductive technologies (ART) compared with offspring conceived in vivo.

designA PubMed computer search was performed to identify relevant articles.

settingResearch institution. PATIENT(S): Not applicable. INTERVENTION(S): None. MAIN OUTCOME MEASURE(S): Not applicable. RESULT(S): Studies in animals indicate that in vitro culture may be associated with widespread alterations in imprinted genes compared with in vivo-conceived offspring. Recently, studies in humans have likewise demonstrated widespread changes in DNA methylation, including genes linked to adipocyte development, insulin signaling, and obesity in offspring conceived by ART compared with in vivo-conceived children. Changes in multiple imprinted genes after ART also were noted in additional studies, which suggested that the diagnosis of infertility may explain the differences between in vivo-conceived and ART offspring. CONCLUSION(S): These data suggest that ART is associated with widespread epigenetic modifications in phenotypically normal children, and that these modifications may increase the risk of adverse cardiometabolic outcomes. Further research is needed to elucidate the possible relationship between ART, genome-wide alterations in imprinted genes, and their potential relevance to subtle cardiometabolic consequences reported in ART offspring.

Indexed as

Child of Impaired ParentsGenome, HumanInfertilityMutationAnimalsChildEpigenesis, GeneticFertilizationHumansReproductive Techniques, Assisted

Identifiers

PMID22035969
PMCPMC3576017
OpenAlexW2030468760

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.