Tissue and Embryo Donations
Embryo donations
The research that is being done at the University of Cambridge Loke Centre for Trophoblast Research is concerned with early human embryo development.
If you wish to contribute to our research, you may donate any of your surplus embryo(s), egg(s) or sperm that are currently kept in storage. Donations to the Loke Centre for Trophoblast Research projects will help to increase our knowledge of an aspect of human biology that is currently poorly understood.
We hope that the results of these studies will benefit medical knowledge in a number of important ways, including:
- Improving our understanding of the conditions that are important for growing human preimplantation embryos in a petri dish. We hope that ultimately these insights lead to improvements in the treatment of infertility and benefit other patients trying to have a baby through the use of in vitro fertilisation (IVF).
- Improving our understanding of how cells early in the human embryo become more specialised during development. The first critical step in this process is when a small subset of cells are set aside to form eventually the fetus, whilst another subset of cells differ in their fate to form the placenta. The latter supports the development of the fetus throughout the pregnancy. We are interested in how these specialisation events occur and are regulated before embryo implantation. Understanding the genes that are essential for this first important specialisation process will we believe provide insight into some causes of pregnancy failures and birth defects. Understanding this important switch in cell fate may also provide a deeper understanding of stem cell formation.
- Developing stem cell lines that can be taken out of the embryo and multiplied in the laboratory for many years. This can help us study and understand more fully devastating human diseases at the cellular level in the laboratory and potentially develop new treatments.
How to donate
Embryo(s), egg(s) or sperm can be donated to our research projects whether stored for your own use in the future or donated for use by others, but are now no longer required or unable to be used. Before making a decision to donate it is important for you to understand why the research is being undertaken and what it will involve.
Please read the information sheets and consent documents attached below carefully, discuss it with others if you wish, and feel free to ask us if there is anything that is not clear or if you would like more information before making a decision. You are invited to take as much time as needed before making a decision on whether or not to participate in research focused on an important aspect of early human development. We very much appreciate you taking the time to consider donations to research project.
After deciding on a research project please contact your clinic to make them aware of your wishes and together we will make arrangements for the transfer of your donated embryo(s), egg(s) or sperm to research projects at the Loke Centre for Trophoblast Research.
Loke Center for Trophoblast Research on human embryos is currently conducted by:
Research Funding
This research is funded by the Medical Research Council, Wellcome Trust, Cancer Research UK and the University of Cambridge Loke Centre for Trophoblast Research. Future funding could also include sources from other public funding agencies, private donors and companies.
Patient information and consent
All research using donated embryo(s), egg(s) or sperm are carried out under a license from the Human Fertilization and Embryology Authority, after approval from Research Ethics Committees. Research license information can be found on the HFEA website, under ‘Human embryo research we have approved’