Regulation Of Osteoclast Differentiation And Function By The PKC Pathway.
Funder
National Health and Medical Research Council
Funding Amount
$424,189.00
Summary
Developing strategies to control the formation of osteoclasts which underlines many disorders such as osteoporosis and osteoarthritis has been a major focus of bone research.The proposed research examines the fundamental role of Protein Kinase C (PKC) in bone resorption.This work will help elucidate the role of PKC in osteoclast formation;define the physiological role of PKC in bone structure and bone resorption in vivo and develop the treatment of bone disorders.
Mechanisms Of PKCepsilon-dependent Regulation Of Beta-cell Lipid Metabolism And Insulin Secretion
Funder
National Health and Medical Research Council
Funding Amount
$555,892.00
Summary
Lipid loading of the insulin-producing beta cells of the pancreas contributes to the onset of Type 2 diabetes, but the mechanisms are poorly understood. We have recently established that inhibiting the enzyme PKCe helps restore insulin secretion. By better defining the cellular role of PKCe we will clarify how insulin secretion is disrupted by fatty acids and cholesterol.