Carnitine Acetyltransferase (CrAT) Regulates Appetite And Body Weight Through The Melanocortin System
Funder
National Health and Medical Research Council
Funding Amount
$547,087.00
Summary
Carnitine metabolism in peripheral tissues, such as muscle, maintains appropriate cellular metabolism and function. Little is known about carnitine metabolism in specific populations of brain cells regulate food intake and appetite. This project aims to understand how carnitine metabolism affect brain cells that regulate food intake and body weight.
Neural Sensing Of Hunger Links Homeostatic And Reward Pathways
Funder
National Health and Medical Research Council
Funding Amount
$444,366.00
Summary
Cells in the brain that respond to signals of hunger also increase motivation to obtain food and there reward value of food. This proposal examines how these hunger cells, called AgRP cells, sense changes in metabolic state in order to increase motivation and food reward pathways. We believe that understanding this process may help us understand why obese individuals overeat foods high in sugar and fat.
Carnitine Palmitoyl Transferase 1 In POMC Neurons Controls Glucose Homeostasis And Body Weight
Funder
National Health and Medical Research Council
Funding Amount
$474,499.00
Summary
The brain plays a critical role in body weight gain by balancing appetite-inducing and appetite-suppressing signals. An imbalance in this process causes obesity, promotes diabetes and cardiovascular disease. The aim of this research is to identify how appetite-suppressing brain signals are maintained as a method to prevent obesity progression.