Intrahepatic levels of microbiome-derived hippurate associates with improved metabolic dysfunction-associated steatotic liver disease.

Metabolic dysfunction-associated steatotic liver disease (MASLD) is characterised by lipid accumulation in the liver and is often associated with obesity and type 2 diabetes. The gut microbiome recently emerged as a significant player of liver metabolism and health through the production of bioactive compounds that are beneficial for its host - "postbiotics". Circulating hippurate, a host-microbial co-metabolite produced by conjugating microbial benzoate with glycine in the host-liver, is associated with human gut microbial gene richness and with metabolic health.

Modification of bone architecture following sleeve gastrectomy: a 5-year follow-up.

Bariatric surgery induces a decrease in areal bone mineral density (aBMD), but the long-term effect on trabecular and cortical volumetric bone mineral density (vBMD) has not been well assessed. The main aim of this 5-year longitudinal study was to investigate the changes following sleeve gastrectomy (SG) in aBMD, bone turnover markers and trabecular and cortical vBMD. Forty-five patients with obesity were assessed before and 1, 2 and 5 years after SG.

Data-driven cluster analysis identifies distinct types of metabolic dysfunction-associated steatotic liver disease.

Metabolic dysfunction-associated steatotic liver disease (MASLD) exhibits considerable variability in clinical outcomes. Identifying specific phenotypic profiles within MASLD is essential for developing targeted therapeutic strategies. Here we investigated the heterogeneity of MASLD using partitioning around medoids clustering based on six simple clinical variables in a cohort of 1,389 individuals living with obesity.

Nissen sleeve gastrectomy: 5-year follow-up results.

Background: Nissen sleeve gastrectomy is a new bariatric procedure based on the combination of 2 well-known surgical techniques (vertical sleeve gastrectomy and Nissen fundoplication). It was conceived as a means to prevent the major drawback of the sleeve gastrectomy (SG), the gastroesophageal reflux disease (GERD), while preserving the advantages of SG in terms of weight loss, and remission of obesity-related comorbidities.

Objectives: The objectives of this study are to present the long-term (5 years) follow-up results on weight loss, evolution of GERD and other comorbidities, and the complication rate of the Nissen sleeve gastrectomy.

Impact of General Anesthesia on Ciliary Functional Analysis by Digital High-Speed Videomicroscopy in Suspected Primary Ciliary Dyskinesia.

Digital high-speed videomicroscopy (DHSV) is a crucial tool for evaluating ciliary function in children suspected of primary ciliary dyskinesia (PCD). However, until now, samples are taken without anesthesia due to uncertainty about its effect on ciliary function and DHSV interpretation. This study aimed to investigate the impact of general anesthesia on ciliary functional analysis by DHSV in a series of three patients listed for ENT surgeries, which could improve diagnostic procedures for pediatric patients.