Characterization of DNA methylation errors in patients with imprinting disorders conceived by assisted reproduction technologies
Author(s) -
Hitoshi Hiura,
Hiroaki Okae,
Naoko Miyauchi,
Fumi Sato,
Akiko Satô,
Mathew Van de Pette,
Rosalind M. John,
Masayo Kagami,
Kunihiko Nakai,
Hidenobu Soejima,
Tsutomu Ogata,
Takahiro Arima
Publication year - 2012
Publication title -
human reproduction
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 2.446
H-Index - 226
eISSN - 1460-2350
pISSN - 0268-1161
DOI - 10.1093/humrep/des197
Subject(s) - imprinting (psychology) , genomic imprinting , dna methylation , epigenetics , biology , genetics , methylation , beckwith–wiedemann syndrome , bisulfite sequencing , dna , gene , gene expression
There is an increased incidence of rare imprinting disorders associated with assisted reproduction technologies (ARTs). The identification of epigenetic changes at imprinted loci in ART infants has led to the suggestion that the techniques themselves may predispose embryos to acquire imprinting errors and diseases. However, it is still unknown at what point(s) these imprinting errors arise, or the risk factors.
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