A role for Cited2, Transforming Growth Factor-beta and matrix metaloproteinases in trophoblast invasion and placenta formation. The placenta is essential for the growth and development of the fetus, and if it fails to form correctly during pregnancy, it can have dramatic effects that can result death in utero, or adult onset diseases. Our research aims to understand how one protein functions in placenta formation. We will also investigate how this protein works at the molecular level in a proces ....A role for Cited2, Transforming Growth Factor-beta and matrix metaloproteinases in trophoblast invasion and placenta formation. The placenta is essential for the growth and development of the fetus, and if it fails to form correctly during pregnancy, it can have dramatic effects that can result death in utero, or adult onset diseases. Our research aims to understand how one protein functions in placenta formation. We will also investigate how this protein works at the molecular level in a process that enables single cells to respond to molecules sent from a distance by other cells (TGF-beta signalling). This process is also very important for a host of other biological processes relevant to human health, including cancer.Read moreRead less
Head and face development: dissecting tissue-specific gene function. The outcome of our investigation of the early development will inform us of the ways and means for the embryo to assemble the essential building blocks of the body, and insights into the developmental origin of birth defects. This knowledge will benefit the biomedical research community, the education sector and the general public by enabling the formulation of new hypotheses, enriching the curriculum, and providing an evidenc ....Head and face development: dissecting tissue-specific gene function. The outcome of our investigation of the early development will inform us of the ways and means for the embryo to assemble the essential building blocks of the body, and insights into the developmental origin of birth defects. This knowledge will benefit the biomedical research community, the education sector and the general public by enabling the formulation of new hypotheses, enriching the curriculum, and providing an evidence-based understanding of the genetic basis of congenital malformations for delivering informative counselling. The technical expertise gained from this project will enhance the nation's research capability through the sharing of skills and knowledge with other research teams in the academia and the industry. Read moreRead less
Neurotrophic factors for pelvic autonomic neurons: the role of neurturin. This project is about pelvic parasympathetic neurons, which are responsible for involuntary activities such as bladder voiding and penile erection. We are interested in the neurotrophic factors that determine survival of these neurons during early mammalian development and keep them healthy in adults. Little is known about ?parasympathetic neurotrophic factors? in general. However we have recently discovered that the prote ....Neurotrophic factors for pelvic autonomic neurons: the role of neurturin. This project is about pelvic parasympathetic neurons, which are responsible for involuntary activities such as bladder voiding and penile erection. We are interested in the neurotrophic factors that determine survival of these neurons during early mammalian development and keep them healthy in adults. Little is known about ?parasympathetic neurotrophic factors? in general. However we have recently discovered that the protein neurturin is very important in the pelvic parasympathetic system. We will determine exactly how neurturin affects pelvic neurons and how it interacts with other neurotrophic factors. Our results will fill a major gap in our knowledge of fundamental neurobiology.Read moreRead less
Plant Transfer Cells - Discovering the Mechanisms of Wall Ingrowth Formation. This project seeks fundamental molecular understanding of how specialized plant cells that are designed for optimum transport of nutrients develop. So-called "transfer cells" are important for efficient nutrient transport and distribution in many crop species of significance to agriculture. Discovering the mechanisms that coordinate development of these specialized cells will maintain Australia's international reputat ....Plant Transfer Cells - Discovering the Mechanisms of Wall Ingrowth Formation. This project seeks fundamental molecular understanding of how specialized plant cells that are designed for optimum transport of nutrients develop. So-called "transfer cells" are important for efficient nutrient transport and distribution in many crop species of significance to agriculture. Discovering the mechanisms that coordinate development of these specialized cells will maintain Australia's international reputation in this field of research, as well as provide technological opportunities to enhance crop yields by manipulating the efficiency of nutrient distribution in crop species. Read moreRead less
Induction of Plant Transfer Cells - Discovering Regulatory Networks. This project seeks molecular understanding of regulatory mechanisms responsible for inducing formation of specialized plant cells that are of central importance in controlling nutrient transport. These so-called "transfer cells" play pivotal roles in determining crop nutrition and hence yield under normal and stressful environments such as soil nutrient deficiencies and salinity. Discovering regulatory mechanisms that control f ....Induction of Plant Transfer Cells - Discovering Regulatory Networks. This project seeks molecular understanding of regulatory mechanisms responsible for inducing formation of specialized plant cells that are of central importance in controlling nutrient transport. These so-called "transfer cells" play pivotal roles in determining crop nutrition and hence yield under normal and stressful environments such as soil nutrient deficiencies and salinity. Discovering regulatory mechanisms that control formation of these specialized cells will maintain Australia's international reputation in this field of research. In addition, the information platform generated may provide technological opportunities to optimise nutrient flows in healthy plants, combat certain environmental stresses and control pathogen attack.
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Special Research Initiatives - Grant ID: SR0354622
Funder
Australian Research Council
Funding Amount
$20,000.00
Summary
Genes and Environment in Development. Interactions between the early environment and the genetic regulatory program of the early embryo have major consequences for the development of individuals. The aim of this Network is to harness the resources of leading researchers from the previously distinct disciplines of developmental biology and developmental physiology to better understand developmental regulatory networks and how environmental factors impinge on them. The formation of such a Network ....Genes and Environment in Development. Interactions between the early environment and the genetic regulatory program of the early embryo have major consequences for the development of individuals. The aim of this Network is to harness the resources of leading researchers from the previously distinct disciplines of developmental biology and developmental physiology to better understand developmental regulatory networks and how environmental factors impinge on them. The formation of such a Network is unique, timely and strategic in that it will generate new insights into the mechanisms by which events in early life determine the risk of adverse outcomes in perinatal and adult life.Read moreRead less
ARC/NHMRC Research Network in Genes and Environment in Development. Interactions between the early environment and the genetic regulatory program of the developing organism have major consequences for the lifetime health of individuals. The primary objective of the Network in Genes and Environment in Development is to harness the resources of leading researchers from the currently distinct disciplines of developmental biology and developmental physiology to define key developmental regulatory ne ....ARC/NHMRC Research Network in Genes and Environment in Development. Interactions between the early environment and the genetic regulatory program of the developing organism have major consequences for the lifetime health of individuals. The primary objective of the Network in Genes and Environment in Development is to harness the resources of leading researchers from the currently distinct disciplines of developmental biology and developmental physiology to define key developmental regulatory networks and to address how environmental factors impinge on these regulatory networks. The formation of this National Research Network is unique, timely and strategic. It will generate new insights into the mechanisms by which events in early life determine the risk of adverse outcomes in perinatal and adult life.Read moreRead less
Linkage Infrastructure, Equipment And Facilities - Grant ID: LE0561030
Funder
Australian Research Council
Funding Amount
$441,100.00
Summary
Developmental Imaging Facility. This application seeks to establish a facility to undertake expression profiling in vertebrate tissues on a genomic scale and at the highest resolution. Undertaking large scale projects of this nature requires specialised robotics and dedicated infrastructure for microscopy and tissue preparation. This facility will be the first of its type in Australia will permit researchers to perform genomic scale in situ screens, many as part of large international initiative ....Developmental Imaging Facility. This application seeks to establish a facility to undertake expression profiling in vertebrate tissues on a genomic scale and at the highest resolution. Undertaking large scale projects of this nature requires specialised robotics and dedicated infrastructure for microscopy and tissue preparation. This facility will be the first of its type in Australia will permit researchers to perform genomic scale in situ screens, many as part of large international initiatives in developmental and cellular biology. This large-scale, high-resolution expression profiling infrastructure is required to maintain international competitiveness and will dramatically improve our gene discovery, functional assessment and understanding of vertebrate development.Read moreRead less
Selective enrichment of proteins using micro-Gradiflow technology and characterisation of proteins using LC-MS/MS. This project describes crucial areas for the technology development of protein enrichment and fractionation. While current techniques are powerful, the usefulness to identify and characterise proteins of low abundance from massively complex samples in the presence of abundant proteins is limited and requires up to mililitre volumes. We intend to develop the micro-Gradiflow technolog ....Selective enrichment of proteins using micro-Gradiflow technology and characterisation of proteins using LC-MS/MS. This project describes crucial areas for the technology development of protein enrichment and fractionation. While current techniques are powerful, the usefulness to identify and characterise proteins of low abundance from massively complex samples in the presence of abundant proteins is limited and requires up to mililitre volumes. We intend to develop the micro-Gradiflow technology in association with Gradipore as a means of protein fractionation using microlitre volumes of sample. This technology will be applicable to all areas of proteomic research and in particular to the study of cell differentiation. The outcome for Australian industry, our competitiveness both industrial and scientific, and the potential for economic advancement is tremendous.Read moreRead less
LIM-homeodomain interactions in neuronal development. The loss of central nervous system function, through accident or disease, is devastating for affected individuals and their families. Our current inability to stimulate the regeneration of nervous tissue is a result of the lack of detailed knowledge of the complex processes that must take place, at the molecular and cellular levels, during neuronal development. We are determining how a group of cellular proteins that have key roles in motor n ....LIM-homeodomain interactions in neuronal development. The loss of central nervous system function, through accident or disease, is devastating for affected individuals and their families. Our current inability to stimulate the regeneration of nervous tissue is a result of the lack of detailed knowledge of the complex processes that must take place, at the molecular and cellular levels, during neuronal development. We are determining how a group of cellular proteins that have key roles in motor neuron development interact with each other and with DNA. With this information we are developing reagents that can be used to further probe central nervous system function and may ultimately be used to regenerate damaged nerves.Read moreRead less