Nigel G Laing, NH&MRC Principal Research Fellowship: Neurogenetics – Gene Discovery, Pathobiology, Novel Therapeutics, Novel Diagnostics And Translation.
Funder
National Health and Medical Research Council
Funding Amount
$880,454.00
Summary
My Fellowship will expand my work identifying diseases genes for genetic muscle and nerve diseases by using new technologies that allow discovery of human disease genes which could not be found before. In addition, since we now have proof from mouse studies that heart actin is a target for therapy for the group of diseases that we discovered caused by mutations in the muscle actin protein, we shall take further steps towards making this therapy a reality for patients.
Translating Innovations In Genomic Medicine For Diagnosis And Treatment For Families With Rare Neuromuscular Disorders.
Funder
National Health and Medical Research Council
Funding Amount
$640,210.00
Summary
Inherited neuromuscular disorders are rare but devastating, affecting a child’s ability to walk or perform activities of daily living, and many are life-limiting. Knowing the faulty gene is vital for families but is often beyond the scope of standard hospital diagnostics. My research uses the latest innovations in genomics to provide a genetic diagnosis for our families, uses cell and animal models to elucidate how diseases occur, and advances new treatments for muscle, heart and brain injury.
I work on mitochondrial diseases, which are inherited disorders of metabolism that block conversion of food energy into chemical energy needed by our cells. We focus on understanding (i) the genetic basis of these disorders using approaches such as massively parallel sequencing, systems biology and experimental studies, and (ii) the detailed mechanisms of disease by studying cell lines from patients and animal models. We aim to develop better methods for diagnosis, treatment and prevention.
Decoding Mechanisms Of Brain-intestinal Communication
Funder
National Health and Medical Research Council
Funding Amount
$640,210.00
Summary
Obesity is a worldwide concern to human health. Research into how fat is regulated in the body may provide new therapeutic options. It is not well understood how signals from the brain control fat storage. We have recently identified a gene that is important for the communication between the brain and the intestine in the control of fat levels. As such, our work will enable us to better understand this phenomenon.
I aim to decipher the role of heritable, genetic DNA variation in human neurological disease. I will use next generation genomics technologies together with sophisticated cellular models to address the important questions of the biology of epilepsy and intellectual disability in particular. I aim to develop a treatment for a specific type of epilepsy, which affects only girls from the age of 6 months. My ultimate goal is to improve the life of the patients and their relatives.
Epilepsy is a very common and serious brain disorder. Epilepsy often includes other disabilities, reduction in quality of life and is associated with increased risk of early death. 30% of people with epilepsy are unable to gain control of their seizures with currently available medications. The genetic causes of the large majority of epilepsy cases have not yet been found. This project aims to identify new genetic causes of epilepsy and its related disorders.