New laboratory-grown human embryo model produces blood cells
The team observed the emergence of three-dimensional structures resembling embryos under a microscope in the laboratory. These began producing blood ...
Tag: embryo
Ancient viral DNA is essential for the development of the human embryo, shows the study
The LTR5HS activity contributes to the training potential for HNPSC blastoids. Credit: Nature (2025). DOI: 10.1038 / S41586-025-09571-1 Our ancient ...
Discover new regulatory mechanisms in embryo implantation
To facilitate successful implantation, endometrial stromal cells (ESCs) differentiate into decidual cells in a process called decidualization. To visualize actin ...
Chances of pregnancy success are the same with embryo transfer on day 3 or day 5, study finds
Credit: Pixabay/CC0 Public Domain In IVF treatment, embryos are traditionally transferred into the uterus three days after fertilization. Thanks to ...
A virus that infected animals hundreds of millions of years ago has become essential for embryo development
Credit: Pixabay/CC0 Public domain All animals evolved because certain viruses infected primitive organisms hundreds of millions of years ago. Viral ...
