Physical, Lifestyle And Psychosocial Determinants Of Spinal Pain Development In Adolescents
Funder
National Health and Medical Research Council
Funding Amount
$682,800.00
Summary
This project aims to understand the development of back and neck pain in adolescence. By the age of 16 around half of all adolescents have suffered back pain and one third have suffered neck pain. For many adolescents this pain is disabling and over a third of sufferers miss school, miss recreation and seek medical help. The current understanding of back and neck pain in adolescence is quite limited - restricting the effectiveness of initiatives to prevent adolescents having to suffer spinal pai ....This project aims to understand the development of back and neck pain in adolescence. By the age of 16 around half of all adolescents have suffered back pain and one third have suffered neck pain. For many adolescents this pain is disabling and over a third of sufferers miss school, miss recreation and seek medical help. The current understanding of back and neck pain in adolescence is quite limited - restricting the effectiveness of initiatives to prevent adolescents having to suffer spinal pain and of treatment of those adolescents unlucky enough to have an episode. Better understanding and interventions for adolescent spinal pain will also have longer term implications by reducing adult spinal pain. Four out of 5 adults will experience spinal pain. In the USA treating adult back pain is the 4th largest health care cost. Many adults with chronic back pain had their first episode during adolescence. A better understanding of spinal pain in adolescence may help prevent it developing into a lifelong disability. We will collect information from 2,000 adolescents on their experience of back and neck pain and on potential physical, lifestyle and psychosocial risk factors. We believe factors such as their posture, muscle capacity, TV and computer use, mental health and social situation all combine to influence whether a person develops back or neck pain. The project is unique as it will not only collect a broad range of information during adolescence, but will also make use of a large database of health, developmental and psychosocial information already collected from these children since birth. With a better understanding of the development of spinal pain we will be able to develop guidelines to help prevent these problems. We will also be able to develop better treatment plans for sub-groups of adolescents with a particular combination of risk factors. Together these initiatives will assist in understanding and breaking the pathway to chronic spinal pain.Read moreRead less
Is Sedentary Behaviour (too Much Sitting) A Distinct Risk For Cardiovascular Disease?
Funder
National Health and Medical Research Council
Funding Amount
$342,666.00
Summary
Cardiovascular disease and type 2 diabetes are significant and prevalent public health problems. Physical activity can decrease the risk for these conditions. However, reducing prolonged sitting may also be important. This research will add crucial new evidence on the role of sitting time in type 2 diabetes and heart disease, and will help with future decisions about whether reducing prolonged sitting at home and at work should be taken as seriously as promoting exercise for good health.
New data-driven mathematical models of collective cell motion. Cancer and chronic wounds are a national, and indeed, international health problem set to worsen as our population ages. Predictive and interpretive tools are required to improve our understanding of collective cell migration in relation to cancer and chronic wounds. This project will produce new validated mathematical tools for predicting collective cell migration in a general framework that can deal with application-specific detail ....New data-driven mathematical models of collective cell motion. Cancer and chronic wounds are a national, and indeed, international health problem set to worsen as our population ages. Predictive and interpretive tools are required to improve our understanding of collective cell migration in relation to cancer and chronic wounds. This project will produce new validated mathematical tools for predicting collective cell migration in a general framework that can deal with application-specific details, such as the role of cell shape and cell size. Although cell shape and size are known to affect collective cell migration, standard mathematical models ignore these details. This project will produce new predictive mathematical modelling tools that are validated by new experimental data. Read moreRead less
Modelling cell invasion incorporating the epithelial to mesenchymal transition: Exploring therapies to control wound healing and cancer progression. Cancer and wounds are closely related, commonly lethal, diseases. Both require cell growth and invasion. This project will apply experimental measurements to create new mathematical models of cancer and wounds; models that will inform new targets and strategies for the treatment of these deadly diseases.
Physical activity has many health and psychological benefits, however many programs aimed at increasing physical activity have failed to show the expected results. This may be because when people increase their level of exercise, they decrease the amount of energy they use in other areas of their lives. This project will examine how two different exercise programs affect overall physical activity level. Findings may cause us to reconsider how to prescribe exercise.
Therapeutic Implications Of A Molecular Link Between Survivin And Telomerase Reverse Transcriptase
Funder
National Health and Medical Research Council
Funding Amount
$547,970.00
Summary
A unifying feature of all types of cancer cells is that they are immortal. Our investigations will build upon our recent results that showed the gene survivin is involved in cancer cell immortalisation. We will characterise a molecular link between survivin and the enzyme telomerase, which is central to cancer cell immortality. Furthermore, we will demonstrate the therapeutic potential of turning off both survivin and telomerase as a novel approach to halting the growth of cancer cells.
Identifying Endophenotypes For Schizophrenia And Autism: A Support Vector Machine Learning Approach
Funder
National Health and Medical Research Council
Funding Amount
$316,449.00
Summary
Schizophrenia and autism are mental health problems that often occur together. Despite this, little is known about the overlap between them and how to treat people who experience both. In this study, I will compare young adults with schizophrenia and autism using three measures of brain function. I plan to employ complex statistical analyses to better understand the similarities and differences between the disorders in order to improve diagnosis and treatment.