Evidence map›Paper›PMID 26683055›Full record

ReviewBiological research2015

In vitro fertilization (IVF) in mammals: epigenetic and developmental alterations. Scientific and bioethical implications for IVF in humans.

Patricio Ventura-Juncá, Isabel Irarrázaval, Augusto J Rolle, Juan I Gutiérrez, Ricardo D Moreno, Manuel J Santos

Open access · goldAbstract readReview
In one paragraph

Review in Biological research, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 51 papers.

0numbers the graph read from it
0cells of the map it votes in
51citing papers in PubMed
11.6field-weighted citation impact, top 1% 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

51 citing papers in PubMed, 123 citations in OpenAlex.

  1. Review
  2. Article
  3. Review
  4. Review
  5. Review
  6. Article
  7. Cryopreservation, cryoprotectants, and potential risk of epigenetic alteration.Journal of assisted reproduction and genetics · 2024
    Review
  8. Review
  9. Review
  10. Assisted reproductive technology: Short- and long-term outcomes.Developmental medicine and child neurology · 2023
    Review
  11. Article
  12. Review
  13. Effect of Culture Medium onArchives of Razi Institute · 2022
    Article
  14. Review
  15. Article
  16. Epigenetic Risks of Medically Assisted Reproduction.Journal of clinical medicine · 2022
    Review
  17. Review
  18. Article
  19. Article
  20. Review
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

6 authors at 1 institution in 1 country.

Patricio Ventura-JuncáBioethical Center and Department of Pediatrics, Faculty of Medicine, Pontificia Universidad Católica de Chile, Santiago, Chile. pventura@puc.cl.
Isabel IrarrázavalBioethical Center and Department of Pediatrics, Faculty of Medicine, Pontificia Universidad Católica de Chile, Santiago, Chile. labita@gmail.com.
Augusto J RolleBioethical Center and Department of Pediatrics, Faculty of Medicine, Pontificia Universidad Católica de Chile, Santiago, Chile. arollep@gmail.com.
Juan I GutiérrezBioethical Center and Department of Pediatrics, Faculty of Medicine, Pontificia Universidad Católica de Chile, Santiago, Chile. jignacio.gc@gmail.com.
Ricardo D MorenoDepartment of Physiology, Faculty of Biological Sciences, Pontificia Universidad Católica de Chile, Santiago, Chile. rmoreno@bio.puc.cl.
Manuel J SantosBioethical Center and Department of Pediatrics, Faculty of Medicine, Pontificia Universidad Católica de Chile, Santiago, Chile. msantos@bio.puc.cl.
Pontificia Universidad Católica de Chile · CL

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The advent of in vitro fertilization (IVF) in animals and humans implies an extraordinary change in the environment where the beginning of a new organism takes place. In mammals fertilization occurs in the maternal oviduct, where there are unique conditions for guaranteeing the encounter of the gametes and the first stages of development of the embryo and thus its future. During this period a major epigenetic reprogramming takes place that is crucial for the normal fate of the embryo. This epigenetic reprogramming is very vulnerable to changes in environmental conditions such as the ones implied in IVF, including in vitro culture, nutrition, light, temperature, oxygen tension, embryo-maternal signaling, and the general absence of protection against foreign elements that could affect the stability of this process. The objective of this review is to update the impact of the various conditions inherent in the use of IVF on the epigenetic profile and outcomes of mammalian embryos, including superovulation, IVF technique, embryo culture and manipulation and absence of embryo-maternal signaling. It also covers the possible transgenerational inheritance of the epigenetic alterations associated with assisted reproductive technologies (ART), including its phenotypic consequences as is in the case of the large offspring syndrome (LOS). Finally, the important scientific and bioethical implications of the results found in animals are discussed in terms of the ART in humans.

Indexed as

AnimalsBioethical IssuesDevelopmental BiologyEmbryo Culture TechniquesEmbryonic DevelopmentEpigenomicsFertilization in VitroGenes, DevelopmentalHumansMammalsPreimplantation DiagnosisReactive Oxygen SpeciesRiskSuperovulationReactive Oxygen Species

Identifiers

PMID26683055
PMCPMC4684609
OpenAlexW2205944324

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.