Telfer is currently a reproductive biologist and Professor of Reproductive Biology at the University of Edinburgh. She is a former Associate Editor of
Molecular Human Reproduction journal. and a current Associate Editor for the Journal of Assisted Reproduction and Genetics. From 1987-1989, Telfer worked in the Department of
Physiology at the University of Edinburgh. Here, she worked with the physiologist
Roger Gosden to develop a culture system to support
murine follicle development, one of the first of its kind. From 1989-1992, Telfer was a postdoctoral fellow in John Eppig's Laboratory at the Jackson Labs in Bar Harbor Maine working on in vitro growth systems and oocyte secreted factors. She was the recipient of a Rockefeller Foundation award. She returned to the University of Edinburgh in 1992 as a lecturer and established a research group working on ovarian development. She led research which, in 2016, found evidence that the human ovary may have the capability to grow new eggs in adulthood. However, Telfer warned against premature clinical applications in
fertility treatments before the findings have been fully understood. Telfer has established collaborations with clinicians working on ovarian tissue cryopreservation and transplantation for fertility preservation and was part of the team that reported the first pregnancy in the U.K. following ovarian transplantation. In 2018, she was named as one of Porter magazine's Incredible Women of 2018, recognised for her research growing
oocyte cells to maturity in the lab, to the point at which they can be fertilised. The research was the first successful attempt to grow fully mature human eggs, where previously it had only been achieved for mouse eggs. The technique has implications for fertility treatment, in particular in women undergoing
in vitro fertilisation and women who had their ovaries removed before cancer treatment. Telfer was the project leader, and co-authored an article publishing the research in the medical journal Molecular Human Reproduction in March 2018. Telfer was appointed
Commander of the Order of the British Empire (CBE) in the
2021 Birthday Honours for services to female reproductive biology. == References ==