Preclinical Development Of Q2361, A Transforming New Drug For Skin Cancer Prevention In Organ Transplant Recipients
Funder
National Health and Medical Research Council
Funding Amount
$724,957.00
Summary
Patients that receive organ transplants need additional medications in order to prevent organ rejection. Unfortunately, these drugs carry an unwanted side-effect - they permit the development of skin cancer. Currently, other than surgery, little can be done to help these patients. Our preliminary data suggest that a new drug may prevent these skin cancers from forming. This project aims to deliver key insights into the influence of this drug and its role in skin cancer prevention.
Infectious And Lifestyle Determinants Of Non-melanoma Skin Cancer.
Funder
National Health and Medical Research Council
Funding Amount
$983,711.00
Summary
Basal and squamous cell skin cancers are the leading cancers in Australia, with about 2% of the population developing them each year. As well as sun exposure, a number of other factors have been thought to effect these cancers. This study will examine if factors such as smoking, alcohol consumption and infection with certain skin related human papillomaviruses also increase their risk. Even a small effect may make a big difference when it comes to preventing these common cancers.
Role Of Brm In Skin Tumour Progression From Benign To Malignant
Funder
National Health and Medical Research Council
Funding Amount
$457,267.00
Summary
Australia has the highest incidence of skin cancer in the world. Skin cancer is 3 times as common as all other cancers combined and continues to increase in incidence, particularly in the aging population. Skin cancer is caused by exposure to the ultraviolet radiation found in sunlight. Ultraviolet radiation causes the appearance of solar keratosis, or sunspots, benign lesions that are not particularly dangerous to human health. Some of these develop into malignant squamous cell carcinomas that ....Australia has the highest incidence of skin cancer in the world. Skin cancer is 3 times as common as all other cancers combined and continues to increase in incidence, particularly in the aging population. Skin cancer is caused by exposure to the ultraviolet radiation found in sunlight. Ultraviolet radiation causes the appearance of solar keratosis, or sunspots, benign lesions that are not particularly dangerous to human health. Some of these develop into malignant squamous cell carcinomas that can spread to other tissues and are potentially fatal. Little is known about the biological mechanisms involved in solar keratosis development into squamous cell carcinomas. We have identified the gene brm as being involved in this process. It has not previously been recognised that this gene is important for skin cancer development and therefore our preliminary studies have identified a potential new target. We will study the role of this gene in ultraviolet radiation induced skin carcinogenesis, determine whether it is mutated by ultraviolet radiation in human skin cancer, and what role in plays in some key biological processes in skin cancer development. This study will expand our understanding of malignant conversion during human skin carcinogenesis, the most prevalent human cancer in Australia.Read moreRead less
Skin cancer affects 60% of Australians. Nicotinamide (vitamin B3) prevents many of sunlight’s damaging effects and reduces premalignant keratoses by 35% compared to placebo in sun-damaged individuals. We now need to test whether nicotinamide can prevent skin cancer. Skin cancer patients will receive nicotinamide or placebo for 12 months and new cancers will be counted in each group. Nicotinamide is safe, widely available and an exciting opportunity for cost-effective skin cancer prevention.
The Role Of MIC-1 In The Promotion And Progression Of Skin Squamous Cell Carcinoma.
Funder
National Health and Medical Research Council
Funding Amount
$237,258.00
Summary
Skin cancers are the most common human tumours and the incidence is increasing. Ultra-violet (UV) light is the main factor in the formation of skin cancer. This project will find how a gene product (MIC-1) induced by solar UV affects the skin, and why we see it in skin cancers. This protein has other interesting properties that could bear directly on measuring sun exposure and understanding skin cancer. A processed form is released into the blood, where it could carry UV signals and be used in p ....Skin cancers are the most common human tumours and the incidence is increasing. Ultra-violet (UV) light is the main factor in the formation of skin cancer. This project will find how a gene product (MIC-1) induced by solar UV affects the skin, and why we see it in skin cancers. This protein has other interesting properties that could bear directly on measuring sun exposure and understanding skin cancer. A processed form is released into the blood, where it could carry UV signals and be used in population studies as a measure of sun exposure. It's also induced by certain cancer-promoting chemicals which resemble UV light in their immediate effects. A lot could therefore be learnt from this protein, and if we find that MIC-1 promotes the growth of normal and tumour cells in the skin after UV exposure, we can look for ways to stop this happening.Read moreRead less
Post-operative Concurrent Chemo-radiotherapy Versus Post-operative Radiotherapy In High Risk Cutaneous Squamous Cell Carcinoma Of The Head And Neck
Funder
National Health and Medical Research Council
Funding Amount
$252,000.00
Summary
Squamous cell carcinoma of the skin is one of the most common cancers affecting Australians. The majority are readily cured with simple local therapy, such as surgery. However some patients develop advanced disease requiring surgery and post-operative radiotherapy. Despite this, some patients do not achieve cure. This study aims to improve cure rates for these patients by comparing post-operative radiotherapy (control arm) to post-operative chemo-radiotherapy(experimental arm).
Molecular And Epidemiological Investigation Of Cutaneous Squamous Cell Carcinoma Of The Head And Neck With Perineural Invasion
Funder
National Health and Medical Research Council
Funding Amount
$42,862.00
Summary
Queensland has the highest recorded rates of skin cancer in the world. Invasion into nearby nerves or �perineural invasion� occurs in approximately 5% of cases. This signifies that the tumour is aggressive and able to spread along nerves back to the brain and reduce survival. Why some tumours invade nerves remains unclear. This project will study the factors involved and the characteristics of affected patients to enable a better understanding of the disease and potentially improve treatment.