Articles tagged with Fatty Liver Disease
A new non-invasive diagnostic index, the Pediatric NAFLD Fibrosis Index (PNFI), uses age, waist circumference, and triglycerides to predict liver fibrosis in children with non-alcoholic fatty liver disease (NAFLD). This index may help reduce the need for invasive biopsies, improving patient comfort and outcomes.
Research connects poor fitness to non-alcoholic fatty liver disease (NAFLD), highlighting a crucial link between obesity-related illnesses. Exercise may potentially treat or prevent NAFLD by protecting against metabolic diseases.
Researchers at UT Southwestern Medical Center found that African-Americans tend to store fat in subcutaneous adipose tissues, which may protect them from insulin resistance and non-alcoholic fatty liver disease. This fundamental difference in lipid metabolism could lead to targeted therapies for populations prone to NAFLD.
A study found that a mother's high-fat diet during pregnancy can increase the risk of obesity-related diseases in her offspring. Reverting to a low-fat diet after a high-fat diet period reduced these risks.
A University of Iowa researcher and colleagues have discovered a direct link between cellular stress and fatty liver disease in mice. The study found that disrupted protein folding causes abnormal fat metabolism in the liver, which may lead to serious conditions like diabetes and cirrhosis.
New research suggests that excess liver fat is a key contributor to metabolic problems, including high blood pressure and cardiovascular disease. The study found that children with fatty liver disease had abnormalities in glucose and fat metabolism, including lower levels of HDL cholesterol.
A recent study found that bariatric surgery leads to improvement of histopathological features of nonalcoholic fatty liver disease (NAFLD) in most patients. The risk of progression of inflammatory changes and fibrosis is minimal, with complete resolution of NAFLD reported in a majority of patients.
A new study found that exercise can prevent fatty liver disease, with obese individuals at high risk. The researchers discovered that a sudden transition to a sedentary lifestyle can lead to symptoms of nonalcoholic fatty liver disease.
Researchers found a specific form of the PNPLA3 gene linked to higher liver-fat content and increased risk of liver inflammation. Hispanics are more likely to carry this gene variant than African-Americans and Caucasians, highlighting a genetic explanation for ethnic disparities in fatty liver disease.
A study found that nonalcoholic fatty liver disease (NAFLD) patients with normal alanine aminotransferase (ALT) levels have advanced fibrosis, indicating the need for liver biopsy. The researchers discovered that patients with normal ALT had milder inflammation and steatosis, but still at risk of severe hepatic disease.
A new study by the American Heart Association found that fatty liver disease in overweight and obese children is associated with higher levels of cardiovascular risk factors, including fasting glucose, cholesterol, and blood pressure. The research suggests that fat accumulation in the liver may play a more important role than obesity i...
A study found that non-alcoholic fatty liver disease (NAFLD) is linked to an increased risk of chronic kidney disease (CKD) in type 2 diabetes patients. NAFLD was associated with a 69% higher risk of CKD compared to those without the condition.
Non-alcoholic fatty liver disease (NAFLD) is the leading cause of persistently elevated serum ALT levels among Iranians, associated with obesity, insulin resistance, and urban lifestyle. NAFLD also increases the risk of type 2 diabetes mellitus by up to 2 folds.
A recent study published in World Journal of Gastroenterology suggests that short-term lifestyle intervention is more effective than vitamin E capsule therapy in managing non-alcoholic fatty liver disease (NAFLD) in Chinese obese children. The researchers recommend lifestyle modification as the first step in treating NAFLD, citing its ...
New studies validate non-invasive methods for diagnosing liver fibrosis and cirrhosis, with enhanced panels showing good diagnostic accuracy and simple markers augmenting performance, offering potential for eliminating the need for liver biopsy in over 80% of cases.
A mouse study suggests that high-glycemic index diets can cause fatty liver disease, while low-glycemic index diets may prevent it. Researchers plan a clinical trial to confirm the findings and explore reversing the condition in overweight children.
Researchers introduce novel methods for evaluating patients with non-alcoholic fatty liver disease (NAFLD), including a blood test to determine caspase three-generated cytokeratin 18 fragment levels. These tests may help differentiate NASH from simple steatosis and predict treatment outcomes, potentially improving patient care.
Researchers developed a non-invasive method to predict advanced fibrosis in patients with nonalcoholic fatty liver disease (NAFLD) using routine clinical and laboratory values. The study found that age, hyperglycemia, body mass index, platelet count, albumin, and AST/ALT ratio were independent indicators of advanced liver fibrosis.
A study found that patients with NAFLD have a significant risk of developing end-stage liver disease, cardiovascular complications, and diabetes. Lifestyle modifications are recommended to reduce the risk of type 2 diabetes and improve liver histology.
A study found that 13% of children and adolescents with autopsy records had fatty liver, while 9.6% of the living population in San Diego County had the disease. The team identified major risk factors, including age, ethnicity, gender, and obesity.
A study found that cholesterol accumulation in the liver depletes a powerful antioxidant, making cells susceptible to inflammation and damage. Cholesterol-lowering therapies may offer a useful treatment for nonalcoholic steatohepatitis (NASH) and fatty liver disease.
A simple blood test can indicate the presence of non-alcoholic steatohepatitis by measuring caspase 3-generated cytokeratin-18 fragments. This test has shown high sensitivity and specificity in differentiating NASH from non-NASH in patients with suspected NAFLD.
Researchers found patients with NAFLD had an increased risk of heart disease, particularly among women. Elevated ALT activity in the absence of viral hepatitis or excessive alcohol consumption is most commonly due to NAFLD and associated with an increased risk of coronary heart disease.
A new study reveals that combined contrast enhanced MRI (CCE-MRI) closely matches the staging of non-alcoholic fatty liver disease (NAFLD) using conventional pathology. CCE-MRI offers a safer alternative to invasive liver biopsy, directly visualizing fibrosis and detecting liver cancers simultaneously.
A recent study led by Elizabeth Parks from the University of Minnesota has made a groundbreaking discovery about the origin of fatty liver disease. The research found that excess dietary fat can lead to liver toxicity, causing it to malfunction in its role as the body's central storage and distribution center for fat.
Accumulated liver lipids come from serum fatty acids, newly made fatty acids within the liver, and dietary fatty acids. Insulin-sensitizing agents may help reduce oxidative stress and treat NAFLD.
A study of Southern Italian residents found that over 12% had abnormal liver values, with a significant correlation between age, gender, and excessive alcohol consumption. Nonalcoholic fatty liver disease emerged as an important cause of altered liver tests in the region.
Research suggests statins can cause asymptomatic elevation of aminotransferases, especially at higher doses, but rare reports of significant liver injury exist; monitoring liver values is recommended for patients on statins, particularly those with known liver conditions.
A study of 742 patients with newly diagnosed chronic liver disease found that ethnicity significantly impacts NAFLD prevalence, particularly among Hispanic and Asian populations. The study highlights the need for culturally sensitive education and representation in future clinical studies to address disparities in diagnosis and treatment.
Researchers found significant ethnic differences in NAFLD prevalence, with striking variations among Hispanics, whites, and blacks. Hepatic steatosis was more common in Hispanics and less common in blacks, highlighting fundamental differences in lipid homeostasis.
The Mayo Clinic discovery sheds light on the cellular mechanisms behind Non-Alcoholic Fatty Liver Disease (NAFLD), a growing global problem related to affluence and diet. Early signs include accumulation of fat in the liver, inflammation, and scarring, which can lead to impaired function.
Researchers have identified a link between obesity, digestive system malfunctions, and excessive alcohol production in the liver. Feeding obese mice antibiotics significantly reduced alcohol production, suggesting a potential treatment strategy using oral antibiotics or yogurt to constrain intestinal bacterial overgrowth.
A new study reveals that free radicals, generated by the macrophage enzyme NADPH oxidase, are essential for the development of alcoholic liver disease. The researchers found that mice lacking this enzyme were resistant to liver injury and had lower levels of covalent adducts in their bile.
A study published in Nature Medicine found that metformin may help treat fatty liver disease in patients with obesity-related insulin resistance. The drug completely cured fatty liver in mice and showed promise in reducing liver inflammation and improving insulin sensitivity.
Scientists have identified TNF-alpha as a major contributor to early liver injury from long-term alcohol consumption, paving the way for new treatments. The study used gene knockout technology and found that mice lacking TNF receptors fared better on measures of liver injury after alcohol exposure.
A study found that tumor necrosis factor-alpha (TNF-alpha) plays a crucial role in early liver damage caused by alcohol consumption. The researchers used gene knockout technology to show that TNF-alpha mediates the development of liver injury, leading to potential new drug therapies for conditions affecting millions of Americans.
A recent study published in the New England Journal of Medicine found that genetic testing and dietary modification can save the lives of children born with a defect in fatty acid breakdown. The research team identified 24 infants with liver, heart, or muscular abnormalities and found that dietary treatment was crucial for survival.
Researchers recommend genetic screening for pregnant women with liver illness and their families to prevent life-threatening conditions. The E474Q mutation is identified in 19 children out of 24 families studied, leading to AFLP or other liver disorders in mothers.