The present invention relates to a composition comprising probiotics, preferably based on bacteria, in particular of the genus Lactobacillus, to be used for the purpose of preventing and/or treating the disorders affecting the skin, in particular inflammatory disorders, in particular autoinflammatory disorders of dermatological interest such as atopic dermatitis. Furthermore, the composition of the invention is useful for preventing and/or reducing the damage induced by UV radiation, in particular skin aging.

Provided in this disclosure, in some embodiments, are methods and compositions for treating maple syrup urine disease (MSUD) and other conditions characterized by excessive branched-chain amino acids.

Described herein is a synergistic combination comprising a quorum-sensing inhibitor and/or postbiotic metabolite and an antibiotic. Typically, the postbiotic metabolite comprises at least one peptide. Related compositions, uses, and methods are also described, including methods for resensitizing resistant bacteria to an antibiotic, and methods of treating antibiotic-resistant infections, such as methicillin-resistant Staphylococcus aureus (MRSA).

This invention relates generally to compositions and methods for increasing the efficacy of immunotherapies and vaccines. In particular, the present invention relates to elevating the richness and diversity of a subject's gut microbiome through administration of an agent (e.g., fiber containing prebiotic agent (e.g., epigallocatechin gallate (EGCG), fucoidan, potato starch, oligofructose and inulin)) (e.g., melatonin) with an immunotherapy or vaccine. Such compositions and methods are useful for treating cancer, infectious pathogens, autoimmune diseases, neurological disorders, and/or obesity.

Provided are compositions and methods for treatment of inflammatory bowel disease. The compositions comprise Odoribacter and/or Alistipes bacteria, identified herein as being core transferable bacteria in fecal matter transfer therapies. Methods are also provided comprising administering to an individual suffering from IBD a composition comprising Odoribacter and/or Alistipes bacteria.

This invention relates to new uses of Bifidobacteria (particularly, although not exclusively, probiotic Bifidobacteria), and to food products, feed products, dietary supplements and pharmaceutical formulations containing them. The bacteria are suitable for the treatment of myocardial infarction and congestive heart failure.

The present invention relates to a composition for use thereof in the treatment and/or prevention of an inflammatory bowel disease in an individual, the composition comprising, in a physiologically acceptable medium, at least (I) (a) a first bacterial strain of the Faecalibacterium prausnitzii species, and/or (b) a culture supernatant of a first bacterial strain of the Faecalibacterium prausnitzii species; and (II) (a) a second bacterial strain chosen from the group consisting of Christensenella minuta and Christensenella timonensis, and mixtures thereof, and/or (b) a culture supernatant of a second bacterial strain chosen from the group consisting of Christensenella minuta and Christensenella timonensis, and mixtures thereof.

Microorganisms are provided, such as lactic acid bacteria (e.g., Lactococcus lactis) containing an exogenous nucleic acid encoding an IL-10 polypeptide and an exogenous nucleic acid encoding a CeD-specific antigen (e.g., a gliadin polypeptide comprising at least one HLA-DQ2 specific epitope, at least one deamidated HLA-DQ2 specific epitope, at least one HLA-DQ8 specific epitope, at least one deamidated HLA-DQ8 specific epitope, or a combination of (a) at least one HLA-DQ2-specific epitope and/or at least one deamidated HLA-DQ2 specific epitope, and (b) at least one HLA-DQ8 specific epitope and/or at least one deamidated HLA-DQ8 specific epitope) polypeptide, wherein both exogenous nucleic acids are integrated into the bacterial chromosome. Such microbial strains are suitable for human therapy. Compositions (e.g., pharmaceutical compositions), methods of using the microorganisms and compositions are provided, e.g., for the treatment of celiac disease (CeD). The microorganism may be administered orally, delivering the microorganism into the gastrointestinal tract, where it is released and expresses the bioactive polypeptides.

The disclosure relates generally to bacterial strains of the genus Christensenella, e.g., Christensenella sp. P152-H6d bacterial strains, and compositions comprising such bacterial strains. The disclosure further relates to methods of using such bacterial strains and compositions for preventing or treating a disorder, e.g, an inflammatory disorder, a gastrointestinal disorder, a metabolic disorder, and/or dysbiosis.

Pharmaceutical compositions containing microbial entities are described herein. The pharmaceutical compositions may optionally contain or be used in conjunction with one or more prebiotics. Uses of the pharmaceutical compositions to treat or prevent disorders of the local or systemic microbiome in a subject are also provided.