Nuclear alarmins escalate tissue immune responses. Humans and other animals are constantly exposed to potential threats, including microbes on and near the body. Animals can live with such dangers because these everyday encounters are made harmless by the immune system. It is unclear how cells distinguish low-danger threats from high-danger threats. This proposal seeks to reveal how immune cells identify increasing levels of threat and appropriately escalate their responses. Expected outcomes in ....Nuclear alarmins escalate tissue immune responses. Humans and other animals are constantly exposed to potential threats, including microbes on and near the body. Animals can live with such dangers because these everyday encounters are made harmless by the immune system. It is unclear how cells distinguish low-danger threats from high-danger threats. This proposal seeks to reveal how immune cells identify increasing levels of threat and appropriately escalate their responses. Expected outcomes include new insights into how immune cells and tissues respond according to the posing threat. Project benefits include understanding how to manipulate danger responses for future basic research and commercial applications, and fundamental understanding of how animals flourish in a dangerous world.Read moreRead less
Programmed cell death signalling in innate immunity. This proposal aims to address the under-explored potential for programmed cell death to promote innate immune cell signalling, which is a critical and fundamental biological process. It aims to generate new knowledge in the areas of cell death and innate signalling using innovative interdisciplinary approaches and discover new molecules that impact innate inflammatory responses. The expected outcomes of this project are to enhance our basic un ....Programmed cell death signalling in innate immunity. This proposal aims to address the under-explored potential for programmed cell death to promote innate immune cell signalling, which is a critical and fundamental biological process. It aims to generate new knowledge in the areas of cell death and innate signalling using innovative interdisciplinary approaches and discover new molecules that impact innate inflammatory responses. The expected outcomes of this project are to enhance our basic understanding of cell death, and build interdisciplinary collaborations. This work should provide significant benefit to the economy and health of Australians, as it is expected to identify molecules that will be of interest to the pharmaceutical and biotechnology industries.Read moreRead less