The effects of Assisted Reproductive Technologies on genomic imprinting in the placenta.

Abstract:

:The placenta is a complex and poorly understood organ, which serves as the connection between the mother and the developing fetus. Genomic imprinting, defined as a regulatory process resulting in the expression of a gene in a parent-of-origin-specific manner, plays an important role in fetal development and placental function. Disturbances that occur during the establishment and maintenance of imprinting could compromise the placenta and fetus, and ultimately, offspring health. Assisted Reproductive Technologies (ART) have been widely used to overcome infertility, however experimental studies have shown that ART procedures affect placentation and the expression of imprinted genes. Here we briefly review the role of imprinted genes in placental development and the evidence from mouse and human studies suggesting ART disrupts imprinted gene regulation in the placenta.

journal_name

Placenta

journal_title

Placenta

authors

Rhon-Calderon EA,Vrooman LA,Riesche L,Bartolomei MS

doi

10.1016/j.placenta.2019.02.013

subject

Has Abstract

pub_date

2019-09-01 00:00:00

pages

37-43

eissn

0143-4004

issn

1532-3102

pii

S0143-4004(19)30002-5

journal_volume

84

pub_type

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