Analysis Of Factors Governing Globin Gene Expression
Funder
National Health and Medical Research Council
Funding Amount
$512,996.00
Summary
Hemoglobin is the major protein in red blood cells and is essential for the transport of oxygen from the lungs to the tissues. The disorders of hemoglobin production are the commonest genetic diseases world-wide. These diseases can be markedly improved with elevation of the form of hemoglobin produced by the developing embryo, fetal hemoglobin. We have identified key factors important for fetal gene expression. Our goal is to translate these findings into therapies for the hemoglobin disorders.
Characterisation Of Erythropoietic Mutants Identified In A Forward Genetic Screen In Mice.
Funder
National Health and Medical Research Council
Funding Amount
$501,902.00
Summary
The human bone marrow is the pivotal organ in the replacement of the vast numbers of blood cells normally consumed each day. One of the cells regenerated by this organ are the red blood cells which are critical for the transport of oxygen to the tissues. This proposal uses genetically altered mice to identify genes that are critical for the production of normal red blood cells. Mice exposed to a chemical that induces random mutations in their genome are bred and pups with abnormal red blood cell ....The human bone marrow is the pivotal organ in the replacement of the vast numbers of blood cells normally consumed each day. One of the cells regenerated by this organ are the red blood cells which are critical for the transport of oxygen to the tissues. This proposal uses genetically altered mice to identify genes that are critical for the production of normal red blood cells. Mice exposed to a chemical that induces random mutations in their genome are bred and pups with abnormal red blood cells are identified. The responsible genetic mutation is identified and the gene is then studied to determine how it influences red blood cell production. The results of these studies provide insights into a variety of human conditions including anemia, thalassemia and sickle cell disease.Read moreRead less