Intrinsic Hearing Protection Mechanisms: A Pathway To Prevention Of Noise-induced Hearing Loss
Funder
National Health and Medical Research Council
Funding Amount
$625,900.00
Summary
Noise-induced hearing loss (NIHL) is a significant contributor to the total burden of disease. We recently determined that when the ear is exposed to sustained noise, the cochlea is protected from damage by activation of a specific (P2X2) receptor, evident as reversible hearing adaptation. This study will determine the downstream signalling from this receptor. This will support assessment of vulnerability to NIHL and contribute to development of hearing therapeutics.
Transcriptional Regulation Of Nociceptor Function And Extreme Genetic Pain Disease
Funder
National Health and Medical Research Council
Funding Amount
$1,007,462.00
Summary
Disorders involving untreatable pain have a devastating impact on a patient’s quality of life. To better treat these conditions, we require a basic understanding of how sensory neurons work. In this study we will define the genetic network involved in regulating pain-sensing neurons. We will then search the genome of pain patients looking for coding mutations within this pain transcriptional network, and we will prove these mutations are causative in fly and mouse systems.