Investigating a novel factor impacting stem cell development. This project aims to investigate how stem cells are controlled during animal development, by exploring how a specific protein, essential for embryonic development, controls cell fate decisions during the early stages of life. This project expects to generate new knowledge in stem cell biology, embryonic development, and general mechanisms controlling cell fates, using innovative approaches in gene editing and high-throughput imaging. ....Investigating a novel factor impacting stem cell development. This project aims to investigate how stem cells are controlled during animal development, by exploring how a specific protein, essential for embryonic development, controls cell fate decisions during the early stages of life. This project expects to generate new knowledge in stem cell biology, embryonic development, and general mechanisms controlling cell fates, using innovative approaches in gene editing and high-throughput imaging. Expected outcomes of this project include enhanced capacity for fundamental stem cell biology in Australia. This should provide significant benefits, such as training of young Australian researchers in frontier technologies, and new knowledge in fundamental aspects of life, including embryonic development.Read moreRead less
Understanding telomere privilege in pluripotent stem cells. We recently identified that fundamental mechanisms which protect chromosome ends (i.e. “telomeres”) are not conserved between somatic and embryo-derived stem cells. This discovery is without precedent and challenges the dogmatic expectation that cellular functions promoting genome stability are conserved in stem cells. We term the unexpected protective capacity of pluripotent chromosome ends “telomere privilege”. Here we will uncover th ....Understanding telomere privilege in pluripotent stem cells. We recently identified that fundamental mechanisms which protect chromosome ends (i.e. “telomeres”) are not conserved between somatic and embryo-derived stem cells. This discovery is without precedent and challenges the dogmatic expectation that cellular functions promoting genome stability are conserved in stem cells. We term the unexpected protective capacity of pluripotent chromosome ends “telomere privilege”. Here we will uncover the molecular, genomic, and proteomic regulators or telomere privilege; determine the breath of telomere privilege in stem cell lineages; elucidate the functional significance of telomere privilege; and exploit telomere privilege to study fundamental biology related to telomeres and the DNA damage response.Read moreRead less