Tuning mesenchymal stem cell lifespan, performance, and differentiation. This project aims to fully characterise a unique molecular process that strongly modulates mesenchymal stem cell lifespan and behaviour. This work is significant, as it is expected to reveal new concepts underpinning the mechanistic actions of classical structural proteins. It will also shape a more nuanced understanding of the context-dependent mechanical and biochemical signals that regulate stem cell fate and function. E ....Tuning mesenchymal stem cell lifespan, performance, and differentiation. This project aims to fully characterise a unique molecular process that strongly modulates mesenchymal stem cell lifespan and behaviour. This work is significant, as it is expected to reveal new concepts underpinning the mechanistic actions of classical structural proteins. It will also shape a more nuanced understanding of the context-dependent mechanical and biochemical signals that regulate stem cell fate and function. Expected outcomes include new knowledge surrounding native extracellular matrix and stem cell biology, and the development of strategies to define and tailor stem cell properties. This work is anticipated to drive new technologies that can efficiently and robustly manipulate stem cells for diverse functional applications.Read moreRead less
Metabolic control of organ growth and regeneration. One of the fundamental questions in biology is to understand how organ size is regulated at the cellular and organismal level. The Hippo/Yap pathway plays a central role in the regulation of organ size and it is impacted by environmental cues including nutrient status. This research proposal aims to use zebrafish to elucidate the role that the Hippo/Yap pathway plays in reprogramming lipid metabolism to fuel tissue growth in development and reg ....Metabolic control of organ growth and regeneration. One of the fundamental questions in biology is to understand how organ size is regulated at the cellular and organismal level. The Hippo/Yap pathway plays a central role in the regulation of organ size and it is impacted by environmental cues including nutrient status. This research proposal aims to use zebrafish to elucidate the role that the Hippo/Yap pathway plays in reprogramming lipid metabolism to fuel tissue growth in development and regeneration. Ultimately, this work aims to identify metabolic dependencies required for organ growth and regeneration. Expected outcomes include scholarly publications revealing fundamental principles underlying tissue growth, new resources for the research community and training for research students.Read moreRead less
Adaptive reprogramming of metabolism in regeneration. . Biologists have long been intrigued at the phenomenon of organ regeneration. Unlike most human organs, the liver exhibits the remarkable capacity to regenerate. Despite decades of research, the molecular underpinnings of liver regeneration are poorly understood. This research proposal aims to use zebrafish to elucidate the pathways involved in sensing injury and activating an adaptive transcriptional and metabolic response to orchestrate re ....Adaptive reprogramming of metabolism in regeneration. . Biologists have long been intrigued at the phenomenon of organ regeneration. Unlike most human organs, the liver exhibits the remarkable capacity to regenerate. Despite decades of research, the molecular underpinnings of liver regeneration are poorly understood. This research proposal aims to use zebrafish to elucidate the pathways involved in sensing injury and activating an adaptive transcriptional and metabolic response to orchestrate regeneration. Ultimately, this works aims to understand the metabolic requirements for regeneration. Expected outcomes include scholarly publications revealing fundamental principles of regeneration, new resources and pipelines for the research community as well as training for research students.Read moreRead less