Some bifidobacterial strains are used to ferment infant formulas. Their properties (modulation of microbiome, regulation of bacterial translocation, dendritic cells maturation) are related to their ability to secrete high molecular weight compounds during the bacterial fermentation. The first objective of the study was to characterize the molecules secreted by the strain B.breve C50 used as a reference, and to determine whether other bifidobacteria can secrete molecules with similar properties. Analysis using gas chromatography (GC), mass spectrometry (MS), electrophoresis, protein sequencing showed that the B.breve C50 fermentation compounds are constituted of aggregates (>600kDa) combining units of a cell wall lipoprotein with a CHAP doma...
Acute myeloid leukemia (AML) is a heterogeneous disease with poor prognosis despite intensive treatm...
Alors que la pollution des eaux et de notre environnement s'accroit, et des contaminants dits "émerg...
Ions play an important role in many biological processes affecting the DNA molecule, both for bindin...
Due to their quality of triacylglycerol (TAG) content in the form of lipid droplets (LDs) accumulati...
The quality of carcasses and meats depends on the balance between muscle and adipose tissue (AT) mas...
The aim of the works presented in this PhD thesis was to evidence structure-functional characteristi...
Most of immune cells are secretory cells capable of releasing immunomodulatory molecules in response...
Les enzymes sont des protéines aux propriétés catalytiques exceptionnelles mais leur disponibilité e...
The final areas (telomere) of the chromosomes of the majority of the organizations are essential wit...
Le Lysat Plaquettaire (LP) est un produit dérivé du sang naturellement riche en facteurs de croissan...
Bile acids have long been known as lipid solubilizing agents, enabling efficient absorption of nutri...
Clove essential oil (CEO) and its major constituent eugenol (Eug) are recognized for their biologica...
Fertility in mammals is the result of a long development and maturation process of the hypothalamic-...
Heme is a redox-reactive molecule with essential function in bacterial metabolism. However, this mol...
Under the influence of the oxidative stress, the production of the Reactive Oxygen Species (ROS) is ...
Acute myeloid leukemia (AML) is a heterogeneous disease with poor prognosis despite intensive treatm...
Alors que la pollution des eaux et de notre environnement s'accroit, et des contaminants dits "émerg...
Ions play an important role in many biological processes affecting the DNA molecule, both for bindin...
Due to their quality of triacylglycerol (TAG) content in the form of lipid droplets (LDs) accumulati...
The quality of carcasses and meats depends on the balance between muscle and adipose tissue (AT) mas...
The aim of the works presented in this PhD thesis was to evidence structure-functional characteristi...
Most of immune cells are secretory cells capable of releasing immunomodulatory molecules in response...
Les enzymes sont des protéines aux propriétés catalytiques exceptionnelles mais leur disponibilité e...
The final areas (telomere) of the chromosomes of the majority of the organizations are essential wit...
Le Lysat Plaquettaire (LP) est un produit dérivé du sang naturellement riche en facteurs de croissan...
Bile acids have long been known as lipid solubilizing agents, enabling efficient absorption of nutri...
Clove essential oil (CEO) and its major constituent eugenol (Eug) are recognized for their biologica...
Fertility in mammals is the result of a long development and maturation process of the hypothalamic-...
Heme is a redox-reactive molecule with essential function in bacterial metabolism. However, this mol...
Under the influence of the oxidative stress, the production of the Reactive Oxygen Species (ROS) is ...
Acute myeloid leukemia (AML) is a heterogeneous disease with poor prognosis despite intensive treatm...
Alors que la pollution des eaux et de notre environnement s'accroit, et des contaminants dits "émerg...
Ions play an important role in many biological processes affecting the DNA molecule, both for bindin...