Bovine oocyte exposure to perfluorohexane sulfonate (PFHxS) induces phenotypic, transcriptomic, and DNA methylation changes in resulting embryos in vitro.
Bovine
Embryo quality
Female fertility
IVP
Oocyte maturation
PFAS
Per- and polyfluoroalkyl substances
Reproductive toxicity
Journal
Reproductive toxicology (Elmsford, N.Y.)
ISSN: 1873-1708
Titre abrégé: Reprod Toxicol
Pays: United States
ID NLM: 8803591
Informations de publication
Date de publication:
04 2022
04 2022
Historique:
received:
05
11
2021
revised:
16
02
2022
accepted:
22
02
2022
pubmed:
28
2
2022
medline:
6
4
2022
entrez:
27
2
2022
Statut:
ppublish
Résumé
Knowledge on the effects of perfluorohexane sulfonate (PFHxS) on ovarian function is limited. In the current study, we investigated the sensitivity of oocytes to PFHxS during in vitro maturation (IVM), including consequences on embryo development at the morphological, transcriptomic, and epigenomic levels. Bovine cumulus-oocyte complexes (COCs) were exposed to PFHxS during 22 h IVM. Following fertilisation, developmental competence was recorded until day 8 of culture. Two experiments were conducted: 1) exposure of COCs to 0.01 µg mL
Identifiants
pubmed: 35219833
pii: S0890-6238(22)00023-5
doi: 10.1016/j.reprotox.2022.02.004
pii:
doi:
Substances chimiques
Fluorocarbons
0
perflexane
FX3WJ41CMX
Types de publication
Journal Article
Research Support, Non-U.S. Gov't
Langues
eng
Sous-ensembles de citation
IM
Pagination
19-30Informations de copyright
Copyright © 2022 The Authors. Published by Elsevier Inc. All rights reserved.