Célia Chamignon

Comparative genomics and functional characterization of 11 newly isolated non-equol-producing Adlercreutzia strains with anti-inflammatory properties

Célia Chamignon, Maxime Bredel, Amandine Lashermes, Benoît Quinquis et autres

fr, Maroc (code pays fourni par la source)

Beneficial Effects of Lactobacilli Species on Intestinal Homeostasis in Low-Grade Inflammation and Stress Rodent Models and Their Implication in the Modulation of the Adhesive Junctional Complex

Célia Chamignon, Geoffroy Mallaret, Julie Rivière, Marthe Vilotte et autres

Intestinal barrier integrity is essential in order to maintain the homeostasis of mucosal functions and efficient defensive reactions against chemical and microbial challenges. An impairment of the intestinal barrier has been observed in several chronic diseases. The gut microbiota and its impact …

fr, ar, it (code pays fourni par la source)

Adlercreutzia equolifaciens Is an Anti-Inflammatory Commensal Bacterium with Decreased Abundance in Gut Microbiota of Patients with Metabolic Liver Disease

Florian Plaza Oñate, Célia Chamignon, Sebastian D. Burz, Nicolas Lapaque et autres

Non-alcoholic fatty liver disease (NAFLD) affects about 20–40% of the adult population in high-income countries and is now a leading indication for liver transplantation and can lead to hepatocellular carcinoma. The link between gut microbiota dysbiosis and NAFLD is now clearly established. …

fr (code pays fourni par la source)

Adlercreutzia equolifaciens Is an Anti-inflammatory Commensal Bacterium with Decreased Abundance in Gut Microbiota of Patients with Metabolic Liver Disease

Florian Plaza-Onate, Célia Chamignon, Sebastian D. Burz, Nicolas Lapaque et autres

Non-alcoholic fatty liver disease (NAFLD) affects about 20–40% of the adult population in high-income countries and is now a leading indication for liver transplantation and can drive to hepatocellular carcinoma. The link between gut microbiota dysbiosis and NAFLD is now clearly established. …

fr (code pays fourni par la source)

Over-production of exopolysaccharide by Lacticaseibacillus rhamnosus CNCM I-3690 strain cutbacks its beneficial effect on the host

Rebeca Martín, Antonio Benítez‐Cabello, Saulius Kulakauskas, Marcus Vinícius Canário Viana et autres

Most lactobacilli produce extracellular polysaccharides that are considered to contribute to the probiotic effect of many strains. Lacticaseibacillus rhamnosus CNCM I-3690 is an anti-inflammatory strain able to counterbalance gut barrier dysfunction. In this study ten spontaneous variants of CNCM I-3690 with different …

fr, br, nl (code pays fourni par la source)

The Infant-Derived Bifidobacterium bifidum Strain CNCM I-4319 Strengthens Gut Functionality

Rebeca Martín, Francesca Bottacini, Muireann Egan, Célia Chamignon et autres

Bifidobacteria are among the first colonisers of the gastrointestinal tract of breast-fed newborns due to, among other things, their ability to metabolise oligosaccharides naturally occurring in human milk. The presence of bifidobacteria in the infant gut has been shown to promote intestinal …

fr, ie, nl (code pays fourni par la source)

Evaluation of the Probiotic Properties and the Capacity to Form Biofilms of Various Lactobacillus Strains

Célia Chamignon, Virgile Guéneau, Sónia Medina, Julien Deschamps et autres

Over the last 20 years, Lactobacillus species inhabiting the gastrointestinal tract (GIT) have received much attention, and their health-promoting properties are now well-described. Probiotic effects cannot be generalized, and their uses cover a wide range of applications. It is thus important to …

fr, es (code pays fourni par la source)

Identification de souches bactériennes à potentiel probiotique dans la diminution des hyperperméabilités intestinales et détermination de leur(s) mécanisme(s) d'action

Célia Chamignon

Le tractus gastro-intestinal represente la plus grande interface entre le corps humain et son environnement. Il s'agit d'un systeme multicouches compose de mucus et de cellules epitheliales etablissant et regulant des barrieres, tout en se connectant directement au systeme immunitaire. Cette interface …

Identification of bacterial strains with probiotic potential in the diminution of hyperpermeabilities and determination of their mechanisms of action

Célia Chamignon

Le tractus gastro-intestinal représente la plus grande interface entre le corps humain et son environnement. Il s'agit d'un système multicouches composé de mucus et de cellules épithéliales établissant et régulant des barrières, tout en se connectant directement au système immunitaire. Cette interface …

Identification de souches bactériennes à potentiel probiotique dans la diminution des hyperperméabilités intestinales et détermination de leur(s) mécanisme(s) d’action

Célia Chamignon

Le tractus gastro-intestinal représente la plus grande interface entre le corps humain et son environnement. Il s'agit d'un système multicouches composé de mucus et de cellules épithéliales établissant et régulant des barrières, tout en se connectant directement au système immunitaire. Cette interface …

fr (code pays fourni par la source)

The potential probiotic Lactobacillus rhamnosus CNCM I-3690 strain protects the intestinal barrier by stimulating both mucus production and cytoprotective response

Rebeca Martín, Célia Chamignon, Nadia Mhedbi-Hajri, Florian Chain et autres

The gut barrier plays an important role in human health. When barrier function is impaired, altered permeability and barrier dysfunction can occur, leading to inflammatory bowel diseases, irritable bowel syndrome or obesity. Several bacteria, including pathogens and commensals, have been found to …

fr, nl (code pays fourni par la source)

Bilophila wadsworthia aggravates high fat diet induced metabolic dysfunctions in mice

Jane M. Natividad, Bruno Lamas, Hang‐Phuong Pham, Marie‐Laure Michel et autres

Dietary lipids favor the growth of the pathobiont Bilophila wadsworthia, but the relevance of this expansion in metabolic syndrome pathogenesis is poorly understood. Here, we showed that B. wadsworthia synergizes with high fat diet (HFD) to promote higher inflammation, intestinal barrier dysfunction …

fr, nl (code pays fourni par la source)