Related Experiment Video
Updated: Jul 16, 2025
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Protocol for Human Blastoids Modeling Blastocyst Development and Implantation
Published on: August 10, 2022
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Having a blast(oid): Modeling human embryo peri-implantation development with blastoids.
Eva Moinard1, Vincent Pasque2, Laurent David3
1Nantes Université, CHU Nantes, Inserm, CR2TI, F-44000 Nantes, France.
Cell Stem Cell
|September 8, 2023
Summary
Researchers have developed advanced stem cell models, known as blastoids, to study early human embryo development. These models offer new insights into the critical peri-implantation stage, aiding in the improvement of assisted reproduction technologies.
Area of Science:
- Developmental biology
- Stem cell research
- Reproductive medicine
Background:
- Studying human embryo development during implantation is crucial but challenging.
- Assisted reproduction techniques require better models for early embryonic stages.
Purpose of the Study:
- To improve integrated stem cell models, termed blastoids.
- To model the peri-implantation human embryo for research.
Main Methods:
- Utilizing and refining stem cell-based blastoid models.
- Investigating the peri-implantation phase of human embryo development.
Main Results:
- Yu et al. and Karvas et al. present enhanced blastoid models.
- These models effectively simulate key aspects of the peri-implantation human embryo.
Conclusions:
- Improved blastoids offer a viable platform for studying early human development.
- These advancements hold promise for enhancing assisted reproduction outcomes.
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