The Australian Research Data Commons (ARDC) invites you to participate in a short survey about your
interaction with the ARDC and use of our national research infrastructure and services. The survey will take
approximately 5 minutes and is anonymous. It’s open to anyone who uses our digital research infrastructure
services including Reasearch Link Australia.
We will use the information you provide to improve the national research infrastructure and services we
deliver and to report on user satisfaction to the Australian Government’s National Collaborative Research
Infrastructure Strategy (NCRIS) program.
Please take a few minutes to provide your input. The survey closes COB Friday 29 May 2026.
Complete the 5 min survey now by clicking on the link below.
Inflammatory Pathways To Liver Fibrosis In Non-alcoholic And Alcoholic Steatohepatitis: Reversal By NLRP3 Inhibitors
Funder
National Health and Medical Research Council
Funding Amount
$572,857.00
Summary
Nonalcoholic steatohepatitis (NASH) caused by obesity and diabetes made worse by alcohol, leads to cirrhosis. There is no effective treatment. In mice with NASH, MCC950, a novel drug that blocks NLRP3 (molecule that incites inflammation) reverses liver inflammation and possibly scarring. This proposal will test what activates NLRP3 in NASH, and whether blocking it completely with MCC950 or a new lasting longer inhibitor will dissolve severe liver scarring, and scarring made worse by alcohol.
Regulation Of Liver Iron Loading In Hereditary Haemochromatosis
Funder
National Health and Medical Research Council
Funding Amount
$663,188.00
Summary
Hereditary haemochromatosis is a common iron overload disorder. It affects 1 in 200 Australians causing liver iron overload, fibrosis, cirrhosis and cancer. The severity of liver iron overload in haemochromatosis is variable. In this study we will determine whether factors that are known to regulate iron metabolism such as iron levels, oxidative stress and inflammation modify liver iron transport systems and the degree of liver iron loading in animal models of haemochromatosis.
Exploring The Efficacy And Biobehavioural Basis Of Baclofen In The Treatment Of Alcoholic Liver Disease.
Funder
National Health and Medical Research Council
Funding Amount
$661,197.00
Summary
Alcoholic liver disease (ALD) is the main cause of death from alcohol consumption. Early detection of the disease and subsequent abstinence from alcohol can prevent death and disability. Current medications to help control alcohol consumption are not suitable for use in this patient population owing to the risk of liver side-effects. This study investigates the novel use of an existing medication, baclofen, to safely help maintain abstinence from alcohol in patients suffering from ALD.
A Randomised Controlled Trial Of N-acetylcysteine For The Treatment Of Alcohol Use Disorder
Funder
National Health and Medical Research Council
Funding Amount
$1,294,923.00
Summary
We urgently require new treatment strategies. Alcohol misuse is a leading cause of preventable death yet treatment options are limited. We will undertake the first human trial of N-acetylcysteine (NAC) for the management of alcohol use disorder (NAC-AUD). The NAC-AUD project will evaluate the efficacy and cost-efficacy of NAC to reduce alcohol consumption. The results will generate high level clinical evidence for a safe new treatment for a common life threatening disease.
Non-alcoholic steato-hepatitis (NASH) is a common disease of liver inflammation and scarring, which may progress to cirrhosis or liver cancer. While type 2 diabetes causes a higher rate of NASH and more rapid NASH progression the reasons for this are not clear. We have developed a novel animal model of NASH with diabetes added to dietary induced obesity. We show that a growth factor is elevated in the affected livers. We plan to block the growth factor to see if we can prevent NASH worsening.
Altered Hepatic Pharmacokinetics As A Consequence Of Drug- And Disease-induced Changes In Hepatic Vascularity.
Funder
National Health and Medical Research Council
Funding Amount
$498,088.00
Summary
Many drugs are broken down by the liver or are removed from the liver out into the intestine by the bile, as well as being removed by the kidney and other organs. The effectiveness of the breakdown and removal by the liver depends both on whether the drug can get into the liver cells and on how well the enzymes in the liver are working. Cardiovascular and liver diseases and certain drugs can affect both of these processes. This work is concentrating on those processes which mainly affect the upt ....Many drugs are broken down by the liver or are removed from the liver out into the intestine by the bile, as well as being removed by the kidney and other organs. The effectiveness of the breakdown and removal by the liver depends both on whether the drug can get into the liver cells and on how well the enzymes in the liver are working. Cardiovascular and liver diseases and certain drugs can affect both of these processes. This work is concentrating on those processes which mainly affect the uptake process. The diseases of most interest are liver cirrhosis, fatty liver disease, atherosclerosis and chronic heart failure, all of which together are leading causes of death in Western countries. They are also associated with liver dysfunction due to effects on liver vessels. We have a poor understanding of how the effects of these diseases and a number of drugs on liver vessels affect the functioning of the liver, especially in terms of how they affect drug breakdown or removal of drugs. This project seeks to understand these effects and proposes a number of animal studies as well as human studies to provide insight. The drugs to be studied are those most commonly used in patients with cardiovascular and liver diseases, as one of our main goals is to provide better therapeutic management in these patients.Read moreRead less
Liver damage after liver surgery or shock is called ischemia-reperfusion injury (IRI). Recovery after surgical removal of liver tissue is due to liver regeneration. IRI and liver regeneration are controlled by specialised proteins called cytokines, one of which, TRAIL, is essential for both IRI and liver regeneration. This research is to find out how TRAIL exerts such seemingly opposite effects. The aim is to learn how to protect the liver against damage, and to stimulate its recovery.
MECHANISTIC ROLE OF CHOLESTEROL IN NON-ALCOHOLIC STEATOHEPATITIS
Funder
National Health and Medical Research Council
Funding Amount
$533,541.00
Summary
Fatty liver is present in 15-30% of Australians, related to obesity, diabetes and heart attack. Two-thirds of cases reverse easily. The remainder evolve to non-alcoholic steatohepatitis (NASH), liver damage that can lead to cirrhosis and liver failure. This research seeks to find out why some cases of fatty liver lead to NASH, and whether cholesterol that accumulates in the livers of mice with NASH is what causes that damage. If so, we will find new ways to treat NASH by diet or drugs.
ALCOHOL AND IMPAIRED LIVER REGENERATION: EFFECTS ON MITOGENIC SIGNALING PATHWAYS
Funder
National Health and Medical Research Council
Funding Amount
$365,295.00
Summary
Patients who regularly consume alcohol are slow to recover from liver injury because alcohol poisons the liver's capacity to regenerate itself (grow back). Hence patients with alcohol-induced liver disease have a high mortality and prolonged hospital stays. The applicants have been supported by NHMRC to study how alcohol impairs liver regeneration. They found that the effect is at the level of cell surface receptors for the growth factors that control liver regeneration. Alcohol alters the funct ....Patients who regularly consume alcohol are slow to recover from liver injury because alcohol poisons the liver's capacity to regenerate itself (grow back). Hence patients with alcohol-induced liver disease have a high mortality and prolonged hospital stays. The applicants have been supported by NHMRC to study how alcohol impairs liver regeneration. They found that the effect is at the level of cell surface receptors for the growth factors that control liver regeneration. Alcohol alters the function of these receptors. One major discovery has been that it damages the capacity to generate a rise in calcium within the cell, something that is fundamentally required for any cell to divide and reproduce itself. Thus when a rise in calcium was produced artificially (with chemicals to unlock the internal calcium stores), liver cells from alcohol-fed rats once more responded normally under the influence of growth factors and replicated themselves. The present work isdesigned to find out where this effect of calcium is exerted. The investigators believe that it is related to how other types of signals work, the so-called protein kinase pathways. These are cascades of one protein turning on (activating) the next down the line to ultimately switch on the genes that control cell growth. They will manipulate liver cells from alcohol-fed rats in culture to establish which of these pathways is most affected, and which is the most critical for the control of cell division genes. These studies will greatly advance our understanding about how alcohol impairs liver regeneration. They will give new insight into the control of liver cell growth and division that is such a crucial response of the liver to injury, vital for survival of the liver. This kind of knowledge will open the door for new treatments to be designed that can control liver growth - turn it back on when it has been poisoned, or turn it off when it is inappropriately vigorous and predisposing to liver cancer.Read moreRead less