The creation of cellular structures similar to blastocysts has enabled KAUST scientists to build an in vitro model that mimics the earliest moments of human embryogenesis. A blastocyst is the first ...

The first steps of human development—those that occur within the first few weeks of pregnancy—remain mysterious in many ways. Within a week of fertilization, human embryos form a blastocyst, which ...

Researchers have discovered a potential 'pause button' in the earliest stages of human development. Whether humans can control the timing of their development has long been debated. The new study ...

A faithful model of the human blastocyst has been developed which replicates key phases of very early development from 4 to 13 days post fertilization, including attaching to layers of ...

Researchers have developed a computational framework that acts as a standardized benchmark for human embryo models.

Have you ever wondered what happens in the very first days after fertilisation, before a pregnancy test even turns positive? Many women know conception begins with an egg and sperm, but few understand ...

The stem cells were no more than a week old when scientists moved them from their slick-walled plastic wells into ones lined with a thin layer of human endometrial tissue. But in that time, the cells ...

A new study reveals that human embryonic cells can enter a dormant state similar to diapause, a survival strategy used by some mammals to temporarily halt development. Summary: Researchers have found ...

Please provide your email address to receive an email when new articles are posted on . The 3D imaging model achieved more than 90% accuracy in identifying blastocyst features. Blastocyst overall ...

Stem cell-derived models to study embryonic diapause in humans In their research, the scientists did not carry out experiments on human embryos and instead used human stem cells and stem cell-based ...