The causes of embryonic arrest during pre-implantation development are poorly understood. Attempts to correlate patterns of oocyte gene expression with successful embryo development have been ...

Turning X chromosome 'off and on again' critical for oocyte development. ScienceDaily . Retrieved June 2, 2025 from www.sciencedaily.com / releases / 2022 / 05 / 220523093347.htm ...

Oocyte quality is the key limiting factor of female fertility. However, compared with other species, the research and understanding of human oocyte quality and human reproductive health is limited.

SARS-CoV-2 infection has no clear negative effects on human oocyte and early embryo development. Science China Press. Journal Science China Life Sciences DOI 10.1007/s11427-023-2291-0.

In vitro fertilization of mature stem cell–derived oocytes was followed by development to the two-cell stage, and 26% of these two-cell embryos progressed to the blastocyst stage.

Novel mutations in TUBB8 and ZP3 cause human oocyte maturation arrest and female infertility, European Journal of Obstetrics & Gynecology and Reproductive Biology, 279, (132-139), (2022). https ...

Human egg cells are imperfect surprisingly often Date: December 10, 2020 Source: Cell Press Summary: More than 7% of human oocytes contain at least one exchangeless chromosome pair, demonstrating ...

American Progress Senior Fellow, Jonathan D. Moreno, co-authored the National Academy guidelines released Tuesday, April 26, aimed at all U.S. researchers who perform experiments with human ...

WASHINGTON, DC and CHESTER, NJ--(Marketwire - October 16, 2007) - Molecular Biometrics, a privately held metabolomics company, presented results of a clinical study investigating the use of ...

Based in Japan, biotech startup Dioseve’s ambitious goal is to grow human oocytes, or eggs, from other tissue. Its aim is to help people struggling with infertility, and it recently raised $3 ...

A new international study presented today at the 41st Annual Meeting of the European Society of Human Reproduction and ...