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Caregiving Practices And Child Development: A Cross-cultural Perspective.
Funder
National Health and Medical Research Council
Funding Amount
$109,487.00
Summary
This program of research will investigate the cross-cultural differences in the types and prevalence of cognitive and socio-emotional caregiving practices in a community sample of parents in a low income country. The influence of cultural beliefs, caregiver distress and the common challenges experienced by caregivers will be explored and it will also test the effectiveness of an innovative psychological intervention to facilitate optimal child development.
Understanding Gene-environment Interactions In Relation To Risk Of Age-related Cataract
Funder
National Health and Medical Research Council
Funding Amount
$86,514.00
Summary
Age-related cataract is the clouding of the lens, a leading cause of visual impairment among older persons. The burden of this common eye disease will only increase as the population ages. Besides age, other environmental and genetic risk factors that increase the risk of cataract have been identified. The aim of this research is to examine how the interplay of genes and environment contributes to age-related cataract formation, using population-based data of established studies.
Suppression Of Immunity By The Malaria Parasite Antigen Plasmodium Falciparum Erythrocyte Membrane Protein-1 (PfEMP-1)
Funder
National Health and Medical Research Council
Funding Amount
$96,698.00
Summary
The malaria parasite P. falciparum infects red blood cells and makes the cells put on their surface a protein called PfEMP-1. The parasite can effectively “hide” by constantly changing this protein and making it unrecognizable by the immune system. PfEMP-1 can also suppress the immune system so that it can’t respond adequately to infection. Therefore, understanding PfEMP-1 function is important. I will investigate how PfEMP-1 can do this by looking at its cross talk with the immune system.
Factors That Influence Disease Severity In Tuberculosis
Funder
National Health and Medical Research Council
Funding Amount
$149,076.00
Summary
Tuberculosis (TB) is a major global health problem and is one of the leading causes of death from an infectious disease worldwide. The severity of disease that occurs with TB is dependent on many complex factors including the infected person’s immune system and factors related to the TB organism itself. This research will determine the key factors that cause severe disease in TB which will translate into improved care of TB patients and enhance further research in this field.
Anal Cancer Examination (ACE) Study - Annual Anal Examinations To Detect Early Anal Cancer In HIV Positive Men Who Have Sex With Men
Funder
National Health and Medical Research Council
Funding Amount
$60,926.00
Summary
Anal cancer is the most frequently occurring (non-AIDS defining) cancer in HIV positive men who have sex with men. There are still no guidelines for how to screen for this cancer. This research aims to determine the feasibility of implementing an annual anal examination to detect early anal cancer in HIV positive men who have sex with men.
Epilepsy And Stress: An Explanatory Electrophysiological Model
Funder
National Health and Medical Research Council
Funding Amount
$100,233.00
Summary
Epilepsy is one of the most common recurrent neurological disorders worldwide, affecting between 1 and 2% of the population. The cascade of events culminating in epilepsy, or the role of seizures in altering brain structures and circuits has been difficult to define. Previous work from our group has shown that stress markedly accelerates the process of epilepsy development. I am developing a model of brain functioning from observed brain cells to chart the changes associated with seizures, stres ....Epilepsy is one of the most common recurrent neurological disorders worldwide, affecting between 1 and 2% of the population. The cascade of events culminating in epilepsy, or the role of seizures in altering brain structures and circuits has been difficult to define. Previous work from our group has shown that stress markedly accelerates the process of epilepsy development. I am developing a model of brain functioning from observed brain cells to chart the changes associated with seizures, stress, and potential treatments.Read moreRead less
The Longitudinal Physical Activity And Sedentary Behaviour Of Preschool Children
Funder
National Health and Medical Research Council
Funding Amount
$131,181.00
Summary
Eating, play and activity habits become established in the preschool-aged period, and if unhealthy can lead to obesity. The Healthy Beginnings Trial works with first time mothers on positive nutrition and physical activity behaviours. At 2 years it has successfully reduced obesity. Longer term follow-up to five years will allow analysis of predictors of physical activity and screen time in relation to obesity. Qualitative data will help understand parenting in relation to physical activity.
Infant Motor Development Between 0-4 Months: A New Look At The Effect Of The ‘back To Sleep’ Program
Funder
National Health and Medical Research Council
Funding Amount
$107,182.00
Summary
An unexpected consequence of the Back to Sleep program is an increased incidence of deformational plagiocephaly (DP), or “flat head syndrome”, and concern about delayed development. It is not clear whether the current recommendation to provide ‘tummy-time’ play for infants when awake is the best way to prevent DP. Development of typical infants 0-4 months and infants with DP will be investigated and parents surveyed as a basis for development and trialling of a new DP prevention initiative.
The Role Of Chemokine Signalling In Maintenance Of The Latent HIV Reservoir
Funder
National Health and Medical Research Council
Funding Amount
$92,161.00
Summary
HIV cure research aims to eliminate cells with HIV in their DNA. These cells have higher levels of a receptor, CCR6, signalling through which causes migration to and concentration in the gut. This gut migration may help to maintain the HIV reservoir by bringing susceptible cells close to infected cells. We will assess the effect of blocking CCR6 signalling on the ability to infect these cells with HIV in the laboratory and its effect on the reservoir of an analogous virus in macaques.
The Impact Of The Identification And Inclusion Of Acceptable HLA-mismatches On The Transplant Potential Of Highly-sensitised Renal Transplant Candidates.
Funder
National Health and Medical Research Council
Funding Amount
$100,323.00
Summary
In Australia, allocation of donor kidneys are currently weighted largely on the degree of donor-recipient HLA compatibility. However, not all HLA mismatches leads to negative outcomes. Acceptable HLA-mismatches are antigen mismatches that can be considered compatible at a structural and functional level and have been applied to circumvent the problem of difficulty finding suitable donors for highly-sensitised transplant candidates. We apply this concept to the Australian kidney transplant popula ....In Australia, allocation of donor kidneys are currently weighted largely on the degree of donor-recipient HLA compatibility. However, not all HLA mismatches leads to negative outcomes. Acceptable HLA-mismatches are antigen mismatches that can be considered compatible at a structural and functional level and have been applied to circumvent the problem of difficulty finding suitable donors for highly-sensitised transplant candidates. We apply this concept to the Australian kidney transplant population.Read moreRead less