Squamous Cell Carcinomas Of The Head And Neck: Exploring The Role Of Human Papillomavirus Infection
Funder
National Health and Medical Research Council
Funding Amount
$217,213.00
Summary
Human papillomavirus (HPV) is the major cause of cervical cancer and the cause of 5% of all human cancers. HPV has recently also been associated with oral cancer, especially in patients younger than 50 years of age. In this project we will investigate how common HPV infection is in oral cancers in Australia. In these patients we will also investigate mutations in genes that have been found to play a critical role to clear persistent HPV infections and how cells respond to HPV infection.
The Role Of The Alimentary Microbiome In The Development Of Mucositis
Funder
National Health and Medical Research Council
Funding Amount
$302,123.00
Summary
Mucositis is a debilitating side effect of cancer treatment, which is currently not treatable or preventable, due to a lack of understanding of how mucositis develops. Previous research has shown that microbes are involved in the development of mucositis in animal models. This project will determine if bacteria in the mouth and intestine play a role in the development of mucositis in patients, and if changes are easily detected, to allow for a more 'personalised' approach to manage mucositis.
Roles Of Cascades Of Transforming Growth Factor-beta And Matrix Metalloproteinases In The Impact Of Cancer Stem Cells On The Neoplasm Formation Of Oral Squamous Cell Carcinoma.
Funder
National Health and Medical Research Council
Funding Amount
$81,793.00
Summary
Failure of treatment of oral cancer patients is because the specific cancer cells escape from chemo-radiotherapy. These cells feature self-renew and fast growth, which are called cancer stem cells (CSC). We will test our hypothesis “the genes of TGF-?1 and MMP initiate CSCs” using our cell-mouse models to arrest cancer progression, and verify the impact of CSC on cancer formation. This study is critical to know how to arrest CSC and offer an opportunity to develop a targeted anti-cancer therapy.
The Assessment Of Clinical And Molecular Adjunctive Tools For The Early Detection Of Oral Mucosal Neoplasia
Funder
National Health and Medical Research Council
Funding Amount
$454,383.00
Summary
It is anticipated that this research will make a significant contribution to our understanding of the natural development of oral cancer and will thus have a direct benefit to patients. The proposed research will enable high quality genetic analysis of individual mutations of relevance to oral cancer via a rapid, reliable, economic, and sensitive screening assay for the assessment of a large number of suspicious oral mucosal lesions.
Oral Cancer is a devastating disease that is associated with poor survival and greatly impacts the lives who do survive. This project aims to develop a tool to inspect the changes of molecules called microRNAs, in saliva and skin cells of the mouth, collected using a simple, painless method, which will help to predict the risk of patients developing oral cancer.
Bisphosphonate Use, Oral Flora, Saliva, Gingival Crevicular Fluid And Bone Markers In Patients With Jaw Osteonecrosis
Funder
National Health and Medical Research Council
Funding Amount
$121,751.00
Summary
Bisphosphonates are used in patients with bones that break easily due to conditions such as osteoporosis. Recent research suggests a possible association between these drugs and jaw bone breakdown called jaw osteonecrosis - a devastating condition with no current effective treatment. It is unclear why this condition affects only jaw bones. This study seeks to investigate if bacteria in the mouth, gum disease and saliva are involved in jaw osteonecrosis, which can then help to improve management.
Investigation Into Oral Cancer In Non-drinking And Non-smoking Females
Funder
National Health and Medical Research Council
Funding Amount
$109,358.00
Summary
There has been an increase incidence of oral cancer in female non-drinkers, non-smokers. The five year survival following diagnosis can be as low as 15-50% as most cancers are advanced at the time of discovery.Precancerous and cancerous oral lesions may mimic any number of benign oral lesions, and as such may be left without investigation and treatment until well advanced. Further investigations into the cause of oral cancer other than smoking and alcohol will aid in management.
Oral Human Papillomavirus Infection In Head And Neck Cancers And The General Population.
Funder
National Health and Medical Research Council
Funding Amount
$422,800.00
Summary
Mucosal cancers of the head and neck are the sixth most common type of cancer worldwide and are increasing in Australia. Human papillomaviruses (HPV), which are the major cause of cervical cancer and the cause of 5% of all human cancers, have recently also been implicated as a cause of some types of head and neck cancer, especially in patients younger than 50 years. In this project we will investigate how HPV infection regulates the expression of key genes in cancers of the head and neck, and ho ....Mucosal cancers of the head and neck are the sixth most common type of cancer worldwide and are increasing in Australia. Human papillomaviruses (HPV), which are the major cause of cervical cancer and the cause of 5% of all human cancers, have recently also been implicated as a cause of some types of head and neck cancer, especially in patients younger than 50 years. In this project we will investigate how HPV infection regulates the expression of key genes in cancers of the head and neck, and how that affects prognosis of this disease.Read moreRead less