Disruption Of Proteolytic Cascades In The Skin:towards Halting The Atopic March
Funder
National Health and Medical Research Council
Funding Amount
$388,601.00
Summary
There are over 3000 named skin disorders which range in severity from the trivial including acne, to life threatening such as skin cancer. Many skin diseases result from a lack of control over the way the skin maintains itself. Cutting the connections that hold cells together is key to balancing loss of skin cells with their continuous replacement. This project focuses on making compounds to block skin cell shedding with the longer term aim of producing novel drugs to treat skin disease.
Characterisation Of A Novel Prostate-expressed Kallikrein-like Protease And Its Target Proteins
Funder
National Health and Medical Research Council
Funding Amount
$724,544.00
Summary
Prostate disease is common in most men in later life and can affect their quality of life adversely. The primary conditions are benign prostatic hyperplasia or BPH and prostate cancer. Symptoms of BPH affect between 50-70% of men over the age of 50 and prostate cancer is now the most common internal cancer diagnosed in men. More importantly, prostate cancer is the second most common cause of cancer deaths. We don't yet fully understand exactly how these diseases occur but the male sex hormones o ....Prostate disease is common in most men in later life and can affect their quality of life adversely. The primary conditions are benign prostatic hyperplasia or BPH and prostate cancer. Symptoms of BPH affect between 50-70% of men over the age of 50 and prostate cancer is now the most common internal cancer diagnosed in men. More importantly, prostate cancer is the second most common cause of cancer deaths. We don't yet fully understand exactly how these diseases occur but the male sex hormones or androgens are known to play an important role. Prostate specific antigen or PSA has become widely accepted as a useful tool in helping to detect prostate cancer and then monitoring the disease. PSA, which is regulated by androgens, is an enzyme that either activates or breaks down many proteins that are important in both the normal function of the prostate and in the development of cancer. PSA belongs to a family of enzymes called the kallikreins. We have recently discovered a new member of this family that, like PSA, is also found in the prostate. We have called this new enzyme, K6, as it is the sixth member of this family to be identified. So , this project is about characterising this new K6 enzyme, finding out if it is also found in the prostates of men with BPH and prostate cancer, whether it is also regulated by androgens and what sort of proteins it may activate in these diseases. We will also compare these findings with what we know about PSA in these diseases. From these studies, we will not only understand more about this K6 enzyme and how it might be important in the prostate but also how it relates to PSA. These findings may ultimately lead to some new approaches in the detection and treatment for BPH and prostate cancer.Read moreRead less
Defining The Role Of The PSA-related Kallikrein Serine Proteases In Hormone Dependent Cancer Progression
Funder
National Health and Medical Research Council
Funding Amount
$880,454.00
Summary
Kallikreins are a family of 15 proteins, related to the prostate cancer biomarker PSA, that have potential as biomarkers for hormone dependent cancers such as prostate and ovarian cancer. Prof Judith Clements and her team discovered that kallikreins induce resistance to chemotherapy in ovarian cancer and are found in prostate cancer bone disease. Her research will determine the underlying mechanisms of kallikrein action and their potential as new biomarkers or treatment targets for these disease ....Kallikreins are a family of 15 proteins, related to the prostate cancer biomarker PSA, that have potential as biomarkers for hormone dependent cancers such as prostate and ovarian cancer. Prof Judith Clements and her team discovered that kallikreins induce resistance to chemotherapy in ovarian cancer and are found in prostate cancer bone disease. Her research will determine the underlying mechanisms of kallikrein action and their potential as new biomarkers or treatment targets for these diseases.Read moreRead less
Periodontal Mesenchymal Stem Cells For Periodontal Regeneration
Funder
National Health and Medical Research Council
Funding Amount
$358,000.00
Summary
Dental diseases affecting the gums (periodontal disease) are extremely prevalent in our society. The effects of periodontal disease can be particularly severe as loss of support for the teeth leads to loose teeth and severely compromised masticatory function. If left untreated, the associated pain and loss of function may necessitate extraction of the teeth. We have recently identified cells residing in the periodontal ligament which may be adult stem cells. This project will further characteriz ....Dental diseases affecting the gums (periodontal disease) are extremely prevalent in our society. The effects of periodontal disease can be particularly severe as loss of support for the teeth leads to loose teeth and severely compromised masticatory function. If left untreated, the associated pain and loss of function may necessitate extraction of the teeth. We have recently identified cells residing in the periodontal ligament which may be adult stem cells. This project will further characterize these cells and explore whether they can be used to restore periodontal tissues damaged by periodontal disease.Read moreRead less