P2X7 Mediated Phagocytosis Of Apoptotic Cells: A Common Mechanism Underlies Neurological And Eye Disorders
Funder
National Health and Medical Research Council
Funding Amount
$527,033.00
Summary
We have found a strong genetic linkage between a protein called P2X7 and a number of neurological disorders, in line with our recent discovery of a novel function of this protein in clearance of dying cells as removal of unhealthy neurons is essential to keep brain function promptly. Further study using genetic association, cell biology and animal models will lead to a conceptual advance on how neurological diseases are occurred and developed.
TAF8 is a small protein that is associated with the general transcriptional apparatus. TAF8 is not an essential part of the general transcriptional machinery, but rather a regulatory molecule that appears to dictate how the machinery is used to express different genes. The absence of TAF8 leads to expression of genes controlling cell death. Since the avoidence of cell death is essential to the development of cancer these results will lead to a better understanding of how cancer develops.
Gene Identification For Inherited Peripheral Neuropathies By Applying Next Generation Sequencing
Funder
National Health and Medical Research Council
Funding Amount
$605,058.00
Summary
Our goal is to study the biology underlying the death of motor and sensory nerves by identifying novel genes causing Charcot-Marie-Tooth (CMT) neuropathy. Using massively parallel sequencing we will systematically analyse the novel DNA changes througout the genome in CMT families in which the underlying gene mutation is unknown. Discovery of genes causing inherited peripheral neuropathies will elucidate mechanisms causing neurodegeneration and lead to targeted therapeutic treatment strategies to ....Our goal is to study the biology underlying the death of motor and sensory nerves by identifying novel genes causing Charcot-Marie-Tooth (CMT) neuropathy. Using massively parallel sequencing we will systematically analyse the novel DNA changes througout the genome in CMT families in which the underlying gene mutation is unknown. Discovery of genes causing inherited peripheral neuropathies will elucidate mechanisms causing neurodegeneration and lead to targeted therapeutic treatment strategies to prevent the death of motor and sensory nerves.Read moreRead less
Investigating The Pathogenic Mechanisms Of Mutations In The ARX Homeobox Transcription Factor
Funder
National Health and Medical Research Council
Funding Amount
$596,222.00
Summary
Intellectual disability is frequent in the population with as many as 1 in every 50 people in the world directly affected. The cost to Australia of intellectual disability is estimated at $14 billion annually. ARX is one of the most frequent genes mutated in X chromosome linked intellectual disability. Our study will specifically address the functional impact of these mutations using cell models relevant to the brain to better understand the pathways and networks required for normal cognition.