Cellular proteins and the mRNAs that encode them are key factors in oocyte and sperm
development, and the mechanisms that regulate their translation and degradation play an …

Background Assisted reproductive technology accounts for an increasing proportion of
infertility treatments, and assessments to predict clinical pregnancy outcomes are desired …

Despite advances in in vitro fertilization (IVF), there is still a lack of non-invasive and reliable
biomarkers for selecting embryos with the highest developmental and implantation potential …

The association between the embryo quality, clinical characteristics, miRNAs (secreted by
blastocysts in the culture medium) and pregnancy outcomes has been well-established …

Global methylation levels differ in in vitro-and in vivo-developed embryos. Follicular fluid
(FF) contains extracellular vesicles (EVs) containing miRNAs that affect embryonic …

Among the primary objectives of contemporary assisted reproductive technology research
are achieving the births of healthy singletons and improving overall fertility outcomes …

The rate of pregnancy can be affected by many factors in assisted reproductive technology
(ART), and one of which is the quality of embryos. Therefore, selecting the embryos with …

It should be noted that those surplus embryos that are vitrified can also have different
destinations: their own use in the future, donate to research or give to other couples for …

抄録 緒言: 日本においても 2020 年に 6 万人近い新生児が生殖補助医療 (ART)
の恩恵をうけて出生している. 体外受精した胚の状態を評価する方法として, 胚生検による着床前 …