The priority of our research is to understand the mechanisms of pre-implantation embryo development in cattle and to search for markers of oocyte quality. Identifying these factors allows us to assess embryo quality, developmental indicators, implantation potential in the uterus, and the developmental competence of obtained blastocysts.
The most widely used research method employed by our team is in vitro embryo production (IVP). At the same time, it serves as a foundation for other techniques we use such as micromanipulation, gene expression analysis, immunofluorescent staining, culture of embryonic cell lines, embryo cryopreservation, and embryo transfer.
We evaluate and select oocytes, both post-mortem and in vivo (via ovum pick-up, OPU) – and it is worth noting – from both mature and immature animals. Harvesting oocytes from such young animals significantly accelerates breeding progress by reducing the generational gap.
An important goal of our research is also to identify the mechanisms controlling „dormant” follicles in ovarian tissue, both in mature and immature female cattle. Their activation allows the retrieval of a significantly larger number of oocytes capable of maturation, fertilization, and subsequent embryonic development.
The knowledge we gain is then translated into practical applications in field conditions.
We engage in industrial and development projects aimed at creating innovative products and services for veterinarians and cattle breeders.
