Liver

Introduction: Following the introduction of metabolic dysfunction-associated steatotic liver disease (MASLD) as a replacement term for nonalcoholic fatty liver disease, the relationship between MASLD and cannabis use has yet to be established. With the global rise in cannabis consumption, understanding its impact on MASLD is critical for clinical guidance. Our study investigated the association between cannabis use, MASLD, and clinically significant fibrosis (CSF) among U.S. adults. Methods: Data were collected from the National Health and Nutrition Examination Survey for the period 2017 to 2018 to conduct a cross-sectional analysis...

BACKGROUND: The progression of chronic hepatitis B (CHB) to liver fibrosis and even cirrhosis is often unknown to patients, but noninvasive markers capable of effectively identifying advanced liver fibrosis remains absent. OBJECTIVE: Based on the results of liver biopsy, we aimed to construct a new nomogram to validate the stage of liver fibrosis in CHB patients by the basic information of CHB patients and routine laboratory tests. METHODS: Patients with CHB diagnosed for the first time in the First Affiliated Hospital of Anhui Medical University from 2010 to 2018 were selected, and their basic information, laboratory tests and liver biopsy information were collected...

Hepatocellular carcinoma (HCC) represents a significant global health burden. Surgery remains a cornerstone in the curative treatment of HCC, and recent years have witnessed notable advancements aimed at refining surgical techniques and improving patient outcomes. This review presents a detailed examination of the recent innovations in HCC surgery, highlighting key developments in both surgical approaches and adjunctive therapies. Advanced imaging technologies have revolutionized preoperative assessment, enabling precise tumour localization and delineation of vascular anatomy...

KEY CLINICAL MESSAGE: Cystic artery pseudoaneurysm is a rare phenomenon associated with cholecystitis. We describe the successful management of angioembolisation and cholecystectomy. ABSTRACT: Cystic artery pseudoaneurysm (CAP) is a rare but clinically significant condition with various etiological factors. Cholecystitis is a prominent cause, often leading to inflammation-induced arterial wall erosion and pseudoaneurysm formation. CAP can present with a range of symptoms, including hemobilia, upper GI bleeding, and jaundice...

BACKGROUND: Severe liver failure with ascites may be associated with cardiac disease and may be the primary manifestation of constrictive pericarditis or aortic dissection. We report a case of a patient with a chief complaint of ascites for whom close examination revealed that the liver injury was attributed to constrictive pericarditis and chronic aortic dissection, with immunoglobulin G4 (IgG4)-related disease (IgG4-RD) as the primary cause. CASE SUMMARY: A 72-year-old man presented to the emergency department with scrotal oedema and ascites...

Chronic liver diseases (CLDs) such as chronic hepatitis, cirrhosis, and non-alcoholic fatty liver disease (NAFLD) present significant global health challenges due to their high morbidity and mortality rates. Silymarin, a flavonoid complex derived from the seeds of the milk thistle plant (Silybum marianum), has been extensively studied for its hepatoprotective properties. This review aims to evaluate the role of silymarin as an antioxidant therapy in managing CLDs. We explore its efficacy, safety, and mechanisms of action through a comprehensive analysis of clinical trials and scientific studies...

Non-alcoholic fatty liver disease stands as the predominant cause of chronic liver disease, with its prevalence and morbidity expected to escalate significantly, leading to substantial healthcare costs and diminished health-related quality of life. It comprises a range of disease manifestations that commence with basic steatosis, involving the accumulation of lipids in hepatocytes, a distinctive histological feature. If left untreated, it often advances to non-alcoholic steatohepatitis, marked by inflammatory and/or fibrotic hepatic changes, leading to the eventual development of non-alcoholic fatty liver disease-related cirrhosis and hepatocellular carcinoma...

Hepatorenal syndrome (HRS) is an acute complication of advanced liver disease, which manifests with a rapidly progressive decline in kidney function. Though pharmacological treatment has been recently advanced, there are still high mortality rates. The study compares the mortality rate in patients using different vasoconstrictor agents in the management of HRS. A complete literature search was done in the following databases: PubMed, Cochrane Library, PubMed Central (PMC), and Multidisciplinary Digital Publishing Institute (MDPI)...

Recent advancements in proteomics have shown promise in identifying biomarkers for various cancers. Our study is the first to compare the serum proteomes of intrahepatic cholangiocarcinoma (iCCA) with cirrhosis (CIR), primary sclerosing cholangitis (PSC), and hepatocellular carcinoma (HCC), aiming to identify a proteomic signature that can effectively distinguish among these conditions. Utilizing high-throughput mass spectrometry on serum samples, we identified 845 proteins, of which 646 were suitable for further analysis...

Hyperuricemia has emerged as a significant global health concern, closely associated with various metabolic disorders. The adverse effects frequently observed with current pharmacological treatments for hyperuricemia highlight the urgent need for reliable animal models to elucidate the disease's pathophysiological mechanisms, thereby facilitating the development of safer and more effective therapies. In this study, we established three rat models of hyperuricemia using potassium oxonate, either alone or in combination with fructose and adenine...

The excessive deposition and cross-linking of core matrisome components typically result in abnormal remodeling of the extracellular matrix (ECM), leading to increased liver stiffness and worsening liver fibrosis. Exploring the biochemical properties of the ECM scaffold can deepen our understanding of the pathological mechanisms driving liver fibrosis and potentially facilitate the identification of therapeutic targets. While traditional sodium dodecyl sulfate (SDS)-based liver decellularization followed by proteomics can uncover the matrisome components within the ECM scaffold, it lacks the ability to reveal physicochemical characteristics like solubility...

BACKGROUND AND AIMS: We quantified hepatic functional impairment using quantitative function tests and linked severity of functional impairment to liver-related complications and outcome in primary sclerosing cholangitis. METHODS: Forty-seven patients had baseline testing, and 40 were retested after 1 year. For each test, cholates labeled with cold, nonradioactive isotopes were administered orally (DuO, SHUNT tests) and intravenously (SHUNT test), and blood was analyzed at 20 and 60 minutes (DuO), or 0, 5, 20, 45, 60, and 90 minutes (SHUNT)...

BACKGROUND AND AIMS: Metabolic dysfunction-associated steatotic liver disease (MASLD) is the most common cause of chronic liver disease worldwide. The current and projected cost of treating individuals with MASLD in Canada remains unknown. Our objective was to calculate the projected liver-specific and total health-care costs for people living with MASLD in Canada from 2020 to 2050. METHODS: The health-care usage of a cohort of patients diagnosed with MASLD in Calgary, Alberta was calculated using administrative data...

BACKGROUND: Clinical evidence suggests that anemia exacerbates traumatic bleeding and worsens outcomes. OBJECTIVES: To study the influence of iron deficiency anemia on traumatic bleeding, coagulopathy, and mortality. METHODS: C57BL/6J mice received an iron-deficient diet (8 weeks; ±1 mg intraperitoneal iron dextran 2 weeks before trauma). Control mice received a normal diet. Iron deficiency anemia was confirmed by hematocrit, red cell indices, and liver iron...

This review article describes the roles of ultrasound in assessing thoracic and abdominal infectious diseases, mainly bacterial and parasitic ones that affect farm animals, including cattle, camels, sheep, and goats. Ultrasonography is a non-invasive imaging technique used to diagnose infectious diseases affecting the cardiovascular, respiratory, digestive, urinary, and hepatobiliary systems. In cases of thoracic and abdominal infections, ultrasound typically reveals abnormalities in echogenicity and echotexture, the presence of unusual artifacts, and mass formation exerting pressure on surrounding structures...

Histone lysine isonicotinylation (Kinic) induced by isoniazid (INH) was recently identified as a post-translational modification in cells. However, global cellular non-histone proteins Kinic remains unclear. Using proteomic technology, we identified 11,442 Kinic sites across 2,792 proteins and demonstrated that Kinic of non-histone proteins is involved in multiple function pathways. Non-histone proteins Kinic can be regulated by isonicotinyl-transferases, including CBP and Tip60, and deisonicotinylases, including HDAC8 and HDAC6...

A diagnosis of calciphylaxis is rare amongst the vulnerable population of patients with end-stage renal disease (ESRD); however, it has poor outcomes when it does present. With ineffective clearance due to reduced kidney function, calcium and phosphorus accumulate and deposit in the intimal layer of blood vessels and other soft tissues throughout the body. It can be proven using biopsy of skin lesions characteristic of the disease or with less invasive methods including X-ray and bone scintigraphy. Calciphylaxis is typically seen in middle-aged patients who have undergone prolonged dialysis treatment and has a devastating prognosis unless the patient can obtain a renal transplant...

An understanding of recombinant adeno-associated virus (AAV) biodistribution profiles is an important element of a preclinical development program. Here, we have developed a radiolabeling strategy utilizing the co-delivery of 125 I (non-residualizing) and 111 In (residualizing) radionuclide-conjugated AAVs to provide a detailed distribution quantification at tissue level delineating between the cellular internalized AAV (degraded, 111 In-125 I) and AAV remaining in the extracellular matrix (intact, 125 I)...

BACKGROUND: To identify the risk factors and construct a predictive model for early recurrence of hepatitis B virus(HBV-)- related hepatocellular carcinomas(HCCs) after radical resection. DATA AND METHODS: A total of 465 HBV-related HCC patients underwent radical resections between January 1, 2012 and August 31, 2018.Their data were collected through the inpatient information management system of the First Affiliated Hospital of University of Science and Technology of China...

Hepatocellular carcinoma (HCC) is the predominant form of liver cancer and ranks as the third leading cause of cancer-related mortality globally. The liver performs a wide range of tasks and is the primary organ responsible for metabolizing harmful substances and foreign compounds. Oxidative stress has a crucial role in growth and improvement of hepatocellular carcinoma (HCC). Nuclear factor erythroid 2 (1)-related factor 2 (Nrf2) is an element that regulates transcription located in the cytoplasm. It controls the balance of redox reactions by stimulating the expression of many genes that depend on antioxidant response elements...