Incidence and Progression of Alcohol-Associated Liver Disease After Medical Therapy for Alcohol Use Disorder.

Importance: Alcohol-associated liver disease (ALD) is one of the most devastating complications of alcohol use disorder (AUD), an increasingly prevalent condition. Medical addiction therapy for AUD may play a role in protecting against the development and progression of ALD.

Objective: To ascertain whether medical addiction therapy was associated with an altered risk of developing ALD in patients with AUD.

Substance use disorder is associated with alcohol-associated liver disease in patients with alcohol use disorder.

Background And Aims: Substance use disorder (SUD) commonly associates with alcohol use disorder (AUD), and certain substances have independently been shown to drive liver injury. In this work, we sought to determine if co-existing SUD in patients with AUD associated with the presence of alcohol-associated liver disease (ALD).

Methods: We performed a cross-sectional analysis using the Mass General Brigham Biobank to identify patients based on ICD-10 codes.

Creation of an Inpatient Alcohol Liver Service Improves Early Liver Disease Detection in Patients With Alcohol Use Disorder.

One of the most common and devastating complications of alcohol use disorder (AUD) is the development of alcohol-associated liver disease (ALD). Unfortunately, outcomes of patients with ALD are poor, in large part because patients with ALD are diagnosed at a much later stage of disease compared with patients with other causes of liver disease. Accordingly, earlier detection is critical in combating the high mortality associated with ALD.

An exploratory analysis of the competing effects of alcohol use and advanced hepatic fibrosis on serum HDL.

While alcohol use has been shown to increase serum HDL, advanced liver disease associates with decreased serum HDL. The combined influence of alcohol consumption and liver fibrosis is poorly defined. In this study, we sought to investigate the competing effects of alcohol use and hepatic fibrosis on serum HDL and to determine if the presence of advanced hepatic fibrosis ablates the reported effect of alcohol consumption on serum HDL.

Serum HMGB1 associates with liver disease and predicts readmission and mortality in patients with alcohol use disorder.

Identifying the minority of patients with alcohol use disorder (AUD) who develop the wide spectrum of alcohol-associated liver disease (ALD), and risk-stratifying these patients, is of critical importance. High-Mobility Group Box 1 protein (HMGB1) is an alarmin that has been implicated in the pathogenesis of multiple liver diseases. Its use as a biomarker for liver disease in those with AUD has not been studied.

Maternal Choline Supplementation Modulates Placental Markers of Inflammation, Angiogenesis, and Apoptosis in a Mouse Model of Placental Insufficiency.

(distal-less homeobox 3) haploinsufficiency in mice has been shown to result in restricted fetal growth and placental defects. We previously showed that maternal choline supplementation (4X versus 1X choline) in the +/- mouse increased fetal and placental growth in mid-gestation. The current study sought to test the hypothesis that prenatal choline would modulate indicators of placenta function and development.

Maternal choline supplementation during murine pregnancy modulates placental markers of inflammation, apoptosis and vascularization in a fetal sex-dependent manner.

Introduction: Normal placental vascular development is influenced by inflammatory, angiogenic and apoptotic processes, which may be modulated by choline through its role in membrane biosynthesis, cellular signaling and gene expression regulation. The current study examined the effect of maternal choline supplementation (MCS) on placental inflammatory, angiogenic and apoptotic processes during murine pregnancy.

Method: Pregnant dams were randomized to receive 1, 2 or 4 times (X) the normal choline content of rodent diets, and tissues were harvested on embryonic day (E) 10.

Genetic Variation in Choline-Metabolizing Enzymes Alters Choline Metabolism in Young Women Consuming Choline Intakes Meeting Current Recommendations.

Single nucleotide polymorphisms (SNPs) in choline metabolizing genes are associated with disease risk and greater susceptibility to organ dysfunction under conditions of dietary choline restriction. However, the underlying metabolic signatures of these variants are not well characterized and it is unknown whether genotypic differences persist at recommended choline intakes. Thus, we sought to determine if common genetic risk factors alter choline dynamics in pregnant, lactating, and non-pregnant women consuming choline intakes meeting and exceeding current recommendations.