Discovery Early Career Researcher Award - Grant ID: DE220100403
Funder
Australian Research Council
Funding Amount
$468,582.00
Summary
Defining how gut bacteria regulate metabolism: a role for gut serotonin. This project aims to understand how serotonin-producing cells in the gut interact with gut bacteria (the microbiome), using a combination of cells in culture and live germ-free and genetically modified mice. This project expects to generate new knowledge regarding cellular interactions that underlie important physiological pathways, such as the control of blood glucose and fat storage. The intended outcomes of this project ....Defining how gut bacteria regulate metabolism: a role for gut serotonin. This project aims to understand how serotonin-producing cells in the gut interact with gut bacteria (the microbiome), using a combination of cells in culture and live germ-free and genetically modified mice. This project expects to generate new knowledge regarding cellular interactions that underlie important physiological pathways, such as the control of blood glucose and fat storage. The intended outcomes of this project are to identify how gut bacteria communicate with serotonin-producing cells to regulate metabolism, and whether diet acts via a gut microbiome-serotonin axis to impact physiology. The expected benefit of this project will be to provide a new understanding of highly complex physiological systems that regulate our health.Read moreRead less
Discovery Early Career Researcher Award - Grant ID: DE120100434
Funder
Australian Research Council
Funding Amount
$375,000.00
Summary
Estrogen-mediated regulation of gene expression via transcriptional and translational control: complementary, synergistic or opposing responses? Hormones dictate cellular behaviour by activating pre-programmed responses. The sex hormone estrogen affects cell fate by regulating the gene expression, but it is unknown to which extent this response occurs via activation of genes or control of already transcribed gene. The project will investigate how the cell integrates the complex estrogen signals.