This report, first published online on March 3, 2004, discusses the procedures used to develop 17 lines of human embryonic stem cells from the inner cell masses of blastocysts. These cell lines are ...

Induced 2C Expression and Implantation-Competent Blastocyst-like Cysts from Primed Pluripotent Stem Cells. Stem Cell Reports , 2019; DOI: 10.1016/j.stemcr.2019.07.011 Cite This Page : ...

Rie Natsume and her collaborators have recently developed an innovative and cost-effective method for generating rats that ...

Scientists created a blastocyst-like structure – an early embryo – using mouse stem cells instead of sperm and egg.

Published in the journal Stem Cell Reports, the study shows that the blastocyst-like structures very closely resemble actual blastocysts, and even induce proper changes in the uterus after being ...

Yanagida A, et al. Naive stem cell blastocyst model captures human embryo lineage segregation. Cell Stem Cell. 2021;28(6):1016-1022.e4. Harrison SE, et al. Assembly of embryonic and extraembryonic ...

Embryonic stem cells come from a blastocyst that is 4–5 days old. When scientists take stem cells from embryos, these are usually extra embryos that result from in vitro fertilization (IVF).

Stem cell-based embryo models, such as blastoids, serve as models of the blastocyst and are invaluable tools for studying embryogenesis and early human development.

Establishment of feline embryonic stem cells from the inner cell mass of blastocysts produced in vitro. Regenerative Therapy , 2025; 28: 63 DOI: 10.1016/j.reth.2024.11.010 Cite This Page : ...