Trophoblast Differentiation in Human Development

Stem Cell Regeneration Center Glossary

Trophoblasts are the outermost cell layer of a blastocyst primarily responsible for the implantation process [1]. A trophoblast develops into extra-embryonic tissues, and these include the placenta. [2] Trophoblasts are specialized cells that play a pivotal role in the early stages of mammalian development, particularly in the formation of the placenta. Originating from the outer layer of the blastocyst—the early stage …


Blastocyst Developmental Stages and Transfer

Stem Cell Regeneration Center Glossary

Blastocyst are embryos that has undergone development five or six days post fertilization period. The number of cells that a human blastocyst may contain ranges between 70 and 120. Blastocyst occur after the morula enters the females uterine cavity and develops a fluid-filled cavity. The morula then becomes what appears to be a hollow ball of cells that is also known …