Discovery Of A Novel Immune Evasion Strategy Employed By Mosquito Borne Viruses To Suppress Antiviral Immune Responses
Funder
National Health and Medical Research Council
Funding Amount
$418,642.00
Summary
The transition from mosquitoes, ticks, or other invertebrate vectors to the human hosts represents a crucial step in the successful establishment of arthropod borne viruses (arboviruses). The incidence of arbovirus infections such as dengue virus, West Nile virus, Ross River virus is increasing at an alarming rate in various parts of the world. In addition, the emergence of new viruses resulting in significant mortality in the population is of utmost concern. Vaccines for many of these viruses r ....The transition from mosquitoes, ticks, or other invertebrate vectors to the human hosts represents a crucial step in the successful establishment of arthropod borne viruses (arboviruses). The incidence of arbovirus infections such as dengue virus, West Nile virus, Ross River virus is increasing at an alarming rate in various parts of the world. In addition, the emergence of new viruses resulting in significant mortality in the population is of utmost concern. Vaccines for many of these viruses remain elusive. One factor that contributes to this is the ability of viruses to develop ingenious strategies to avoid or suppress the host defence systems, which enable its successful establishment in the host. Understanding how viruses evade-suppress host defence machinery will certainly enhance and improve our approaches to fight them. For the first time internationally we have discovered a new and novel pathway employed by arboviruses to suppress antiviral immune responses in the host. We have discovered that naturally occurring carbohydrates on viruses derived from mosquito cells, would influence these virus s ability to evade-suppress host antiviral proteins such as interferons. This may be a general effect of arboviruses or may even extend to other viruses , which include a number of deadly pathogens (HIV, Influenza). This research has the potential to significantly expand our understanding of how these viruses establish infection and cause disease. Also this discovery has broader implications for understanding inflammatory processes and their regulation.Read moreRead less
Industrial Transformation Training Centres - Grant ID: IC170100016
Funder
Australian Research Council
Funding Amount
$3,123,492.00
Summary
ARC Training Centre for Personalised Therapeutics Technologies. The ARC Training Centre for Personalised Therapeutics Technologies aims to create and develop the skills and technology to benefit from the transformative impacts that cell/organ-on-a-chip technology will have on the medtech/pharma industries. By combining microfluidics-based/real-time technologies with personalised medicine the Training Centre will provide industry growth opportunities through improved screening of potential therap ....ARC Training Centre for Personalised Therapeutics Technologies. The ARC Training Centre for Personalised Therapeutics Technologies aims to create and develop the skills and technology to benefit from the transformative impacts that cell/organ-on-a-chip technology will have on the medtech/pharma industries. By combining microfluidics-based/real-time technologies with personalised medicine the Training Centre will provide industry growth opportunities through improved screening of potential therapeutics. The use of an individual patient’s cellular and molecular research findings will ultimately enable personalised diagnostic and therapeutic decisions.Read moreRead less
Methylation Sensitive Genes And The Transition To Allergic Disease: A Twin Study
Funder
National Health and Medical Research Council
Funding Amount
$493,843.00
Summary
Australia has amongst the highest reported prevalence allergic conditions (including asthma) in the world. Despite this, little is known about how these conditions arise. Mounting evidence implicates environmentally induced disruption of the genetic blueprint via a process known as epigenetics. We are combining the strengths of a unique collection of identical twins where one of a pair is sensitive to house dust mite, with cutting edge genomics, to characterise the pathways leading to allergy in ....Australia has amongst the highest reported prevalence allergic conditions (including asthma) in the world. Despite this, little is known about how these conditions arise. Mounting evidence implicates environmentally induced disruption of the genetic blueprint via a process known as epigenetics. We are combining the strengths of a unique collection of identical twins where one of a pair is sensitive to house dust mite, with cutting edge genomics, to characterise the pathways leading to allergy in children.Read moreRead less
ARC Research Network in Spatially Integrated Social Science. The ARC Research Network in Spatially Integrated Social Science (SISS) builds Australia's capacity and capability for innovative, collaborative, cross-disciplinary effort to investigate the impacts of change on the behaviour and well-being of people and the fortunes of places. SISS theories and research tools permit the integration of diverse and complex databases, the generation of new synthetic datasets, the incorporation of spatial ....ARC Research Network in Spatially Integrated Social Science. The ARC Research Network in Spatially Integrated Social Science (SISS) builds Australia's capacity and capability for innovative, collaborative, cross-disciplinary effort to investigate the impacts of change on the behaviour and well-being of people and the fortunes of places. SISS theories and research tools permit the integration of diverse and complex databases, the generation of new synthetic datasets, the incorporation of spatial concepts into statistical analysis and modelling, powerful visualisation of information, and the building spatial decision support systems, to provide an improved evidence base and better informed decision-making to address the significant challenges facing Australia's people and its places.Read moreRead less
Uncovering The Basis Of Inflammatory And Immunodeficiency Diseases
Funder
National Health and Medical Research Council
Funding Amount
$15,718,075.00
Summary
A world-class team from 3 institutions, spanning disciplines of clinical and experimental immunology, therapeutics, signalling and genetics, will identify how immune and inflammatory responses are controlled in both health and disease. The major outcomes of this work will be the generation of new knowledge, concepts and approaches to diagnose, prevent and treat the major human health problems of autoimmune diseases, inflammation, allergy and immunodeficiency.
It is feasible to sequence patient genomes but we need to know more about how genetic variants cause complex disease. We have sequenced genomes from patients with immune deficiency and will test the idea that genetic variation causes consistent changes in particular white blood cells, thus providing a bridge between genomic information and clinical diagnosis. Outcomes will include more accurate diagnosis, better understanding of immunity, and a strategy for using whole genome information.
Investigating B Cell Development, Maintenance And High-affinity Antibody Production By ENU Mutagenesis
Funder
National Health and Medical Research Council
Funding Amount
$408,388.00
Summary
B cells are essential for the protection against infections. This application aims to identify new genes that are crucial for the development or function of B cells and will investigate how mutations in newly discovered genes contribute to defects in the development and function of B cells and the pathogenesis of B cell leukaemia.
Dynamic Trafficking Of Amino Acid Transporters At Synapses And Their Role In Regulating Neurotransmission
Funder
National Health and Medical Research Council
Funding Amount
$421,219.00
Summary
Brain cells release chemical neurotransmitters to activate their neighbours. The most abundant neurotransmitter is glutamate, which mediates most of the communication in the brain. Following release, this neurotransmitter must be rapidly recycled to prevent levels being depleted and neurotransmission failing. The subject of this grant is to understand what molecules and pathways are used to recycle glutamate in the brain, and how its supply is controlled to sustain continual brain activation.
Pedalling for change: cultural geography for traffic congestion innovation. This project aims to offer new knowledge about why commuter cycling has failed to increase at a time when leisure cycling grows exponentially. The project seeks to provide evidence about what cycling enables people to achieve through analysis of a database of media discourses, policies and most importantly the experiences of cyclists. Expected outcomes include an enhanced understanding of cycling as response to congestio ....Pedalling for change: cultural geography for traffic congestion innovation. This project aims to offer new knowledge about why commuter cycling has failed to increase at a time when leisure cycling grows exponentially. The project seeks to provide evidence about what cycling enables people to achieve through analysis of a database of media discourses, policies and most importantly the experiences of cyclists. Expected outcomes include an enhanced understanding of cycling as response to congestion and improved policy strategies for increasing purposeful cycling in cities including moving the focus from cycling participation rates to cultures of cycling. Australia will benefit from cycling growing as a mode of transport to attenuate traffic congestion in metropolitan centres.Read moreRead less
Industrial Transformation Training Centres - Grant ID: IC190100026
Funder
Australian Research Council
Funding Amount
$4,969,663.00
Summary
ARC Training Centre for Cell and Tissue Engineering Technologies. The ARC Training Centre for Cell and Tissue Engineering Technologies aims to provide training to create a highly skilled workforce for the tissue engineering and regenerative medicine sector and to enhance research performance and innovation in Australia through fundamental and applied research carried out in industry-led PhD projects. The research aims to address major aspects of the manufacturing and commercialisation pathway an ....ARC Training Centre for Cell and Tissue Engineering Technologies. The ARC Training Centre for Cell and Tissue Engineering Technologies aims to provide training to create a highly skilled workforce for the tissue engineering and regenerative medicine sector and to enhance research performance and innovation in Australia through fundamental and applied research carried out in industry-led PhD projects. The research aims to address major aspects of the manufacturing and commercialisation pathway and barriers faced by the sector, namely improving process efficiencies, enabling early-stage scale-up (cell/tissue) and development of the sector's supply chain. The knowledge created and research undertaken would help to accelerate commercialisation in regenerative medicine, tissue engineering and cell therapies.Read moreRead less