The role of copper in the early ubiquitination pathway. This project aims to explore the role of copper in ageing and protein turnover. The removal of damaged or excess proteins is achieved by ubiquitin-tagging in all kingdoms of life. It has recently been observed that one of the earliest steps of this process appears to be driven by copper. This project aims to elaborate the precise biochemical mechanisms by which copper regulates this important tagging and protein turnover system. It proposes ....The role of copper in the early ubiquitination pathway. This project aims to explore the role of copper in ageing and protein turnover. The removal of damaged or excess proteins is achieved by ubiquitin-tagging in all kingdoms of life. It has recently been observed that one of the earliest steps of this process appears to be driven by copper. This project aims to elaborate the precise biochemical mechanisms by which copper regulates this important tagging and protein turnover system. It proposes to characterise the structure and function of a newly identified copper-dependent form of cell enzyme which could be involved in amplifying ubiquitin-tagged protein breakdown. Copper is essential for life in all domains. Identifying copper as a major regulator in protein clearance is important in understanding this fundamental biological machinery.Read moreRead less
Understanding How the Hungry Brain Regulates Metabolism. Energy homeostasis is essential for life as it ensures an adequate supply of fuel to cells of the body. This process is orchestrated by neurons in the hypothalamus of the brain. This project aims to determine the role of the extracellular matrix that surrounds hypothalamic neurons and how this regulates energy homeostasis, an area of science that is completely unexplored. This project expects to identify the composition the extracellular m ....Understanding How the Hungry Brain Regulates Metabolism. Energy homeostasis is essential for life as it ensures an adequate supply of fuel to cells of the body. This process is orchestrated by neurons in the hypothalamus of the brain. This project aims to determine the role of the extracellular matrix that surrounds hypothalamic neurons and how this regulates energy homeostasis, an area of science that is completely unexplored. This project expects to identify the composition the extracellular matrix within the hypothalamus and discover how it regulates energy homeostasis. The outcomes of this project are to provide new knowledge in understanding how the brain regulates metabolism, to promote population health & wellbeing, develop new technologies and training the next generation of researchers.Read moreRead less