Plasma-Driven Monocyte Dysfunction Drives Disease Progression in Alcohol-Related Acute-on-Chronic Liver Failure.

Introduction: Acute-on-chronic liver failure (ACLF) is associated with immune dysregulation, characterized by simultaneous inflammation and immune suppression. Alcohol-related ACLF (A-ACLF) has particularly high mortality, yet the role of monocyte dysfunction and plasma-derived inflammatory mediators remains poorly understood.

Methods: A prospective study was conducted from July 2019 to May 2020, recruiting A-ACLF patients and healthy controls.

Protocol for the Redefining Maternal Anemia in Pregnancy and Postpartum (ReMAPP) study: A multisite, international, population-based cohort study to establish global hemoglobin thresholds for maternal anemia.

Background: Anemia affects one in three pregnant women worldwide, with the greatest burden in South Asia and sub-Saharan Africa. During pregnancy, anemia has been linked to an increased risk of adverse maternal and neonatal health outcomes. Despite widespread recognition that anemia can complicate pregnancy, critical gaps persist in our understanding of the specific causes of maternal anemia and the cutoffs used to diagnose anemia in each trimester and in the postpartum period.

Extra-corporeal non-liver transplant therapies for acute liver failure: Focus on plasma exchange and continuous renal replacement therapy.

The acute inflammatory milieu in patients with acute liver failure (ALF) results in 'toxic' blood in these patients. In vitro experiments have shown that the plasma obtained from ALF patients is toxic to rabbit hepatocytes and inhibits regeneration of rat hepatocytes. Treatments such as plasma exchange and continuous renal replacement therapy to cleanse the blood have improved survival in ALF patients.

Focused panel sequencing points to genetic predisposition in non-cirrhotic intrahepatic portal hypertension patients in India.

Objective: Non-cirrhotic intrahepatic portal hypertension (NCIPH), a portal microangiopathy affecting small portal vein radicles, is a disease of Indian sub-continent. NCIPH appears to be a complex disease with interactions between inherited and acquired factors, though the exact pathophysiological mechanism is unknown. We aimed at investigating the genetic variants that might contribute to susceptibility to NCIPH.

Targeting CXCR4-expressing Cancer Cells with Avidin-poly (lactic-co-glycolic acid) Nanoparticle Surface Modified with Biotinylated DV1 Peptide.

Background: Chemokine receptor CXCR4 is frequently present in cells of various cancers. Hence, targeted therapy using CXCR4 ligands, such as DV1 peptide, on drug-loaded nanoparticles, has the potential to enhance the efficiency of cancer treatment.

Aim: The present study created a CXCR4-targeting drug delivery system using avidin-poly (lactic-co-glycolic acid) (PLGA) nanoparticle surface tagged with biotinylated DV1 peptide ligand.