The AMP-activated protein kinase (AMPK) is a metabolic stress-sensing enzyme responsible for matching energy supply to energy demand by the many different cells in our bodies. AMPK is active in the heart, where it may control cardiac function and the response of the heart to disease. It has been difficult to study AMPK in the heart because we lack drugs that block the actions of AMPK. This study will investigate the role of AMPK in the heart using a genetic approach whereby the AMPK enzyme is re ....The AMP-activated protein kinase (AMPK) is a metabolic stress-sensing enzyme responsible for matching energy supply to energy demand by the many different cells in our bodies. AMPK is active in the heart, where it may control cardiac function and the response of the heart to disease. It has been difficult to study AMPK in the heart because we lack drugs that block the actions of AMPK. This study will investigate the role of AMPK in the heart using a genetic approach whereby the AMPK enzyme is rendered inactive (a gene knockout approach). By this approach we will learn how AMPK controls heart function and how drugs that affect AMPK may impact on the heart.Read moreRead less
I am a Molecular Biologist who has built up a large set of transgenic animal models based around the NPY system to use them in an integrated physiology approach to investigate important regulatory mechanisms in the interaction of the brain with peripheral
Obesity-associated diseases are leading causes of death and are expected to increase as the obesity epidemic worsens. Because of the limited efficacy and/or safety concerns of currently available anti-obesity drugs, it is important to identify new drug targets. The results from this whole-genome scan will help to identify agents for obesity that reduce body weight and fat mass.
Problems in learning, memory and other complex mental processes are common to many brain disorders. This project will study the impact of mutations on a family of genes reported in autism and schizophrenia, on complex cognitive behaviours using novel behavioural technologies. This will not only shed fundamental insights into the specific mental processes regulated by these genes and their role in disease, but importantly provide novel targets for the development of therapies.