The present invention generally provides methods and compositions for the treatment of Parkinson's disease and depression and/or anxiety. The invention relates to recombinant microorganisms, particularly gut-colonizing probiotics, modified to produce L-DOPA.

The present invention discloses a method for preserving a probiotic composition, including: providing a bacterial cell suspension, which is one or more bacterial cell suspensions of a bacterium or Saccharomyces boulardii; mixing the bacterial cell suspension with a sodium alginate solution or an alginic acid solution; and adding the mixture to a calcium ion solution until the mixture is immobilized in a shape. The technology of the present invention has the effects of long-term preservation at room temperature and resistance to high temperature, and can be applied to ordinary bacterial strains, without being limited to a small number of bacterial species able to form endospore, and without requiring the strains to be frozen for preservation. The method of the present invention can be applied to the preparation of aquatic feeds, animal feeds, or probiotics that human beings need.

The present invention discloses a method for preserving a probiotic composition, including: providing a bacterial cell suspension, which is one or more bacterial cell suspensions of a bacterium or Saccharomyces boulardii; mixing the bacterial cell suspension with a sodium alginate solution or an alginic acid solution; and adding the mixture to a calcium ion solution until the mixture is immobilized in a shape. The technology of the present invention has the effects of long-term preservation at room temperature and resistance to high temperature, and can be applied to ordinary bacterial strains, without being limited to a small number of bacterial species able to form endospore, and without requiring the strains to be frozen for preservation. The method of the present invention can be applied to the preparation of aquatic feeds, animal feeds, or probiotics that human beings need.

Genetically engineered bacteria, pharmaceutical compositions thereof, and methods of treating or preventing autoimmune disorders, inhibiting inflammatory mechanisms in the gut, and/or tightening gut mucosal barrier function are disclosed.

Genetically engineered bacteria, pharmaceutical compositions thereof, and methods of treating or preventing autoimmune disorders, inhibiting inflammatory mechanisms in the gut, and/or tightening gut mucosal barrier function are disclosed.

This invention concerns a process to identify consortia of probiotic strains belonging to e.g. the genera Lactobacillus, Bacillus, Pediococcus, and Weissella that can be used in preparations for food supplement, food production, and pharmaceutical applications with the intention to execute a safe and rapid degradation of gluten to non-toxic, non-immunogenic digests.

This invention concerns a process to identify consortia of probiotic strains belonging to e.g. the genera Lactobacillus, Bacillus, Pediococcus, and Weissella that can be used in preparations for food supplement, food production, and pharmaceutical applications with the intention to execute a safe and rapid degradation of gluten to non-toxic, non-immunogenic digests.

There is provided a composition that comprises a propionic acid bacterium or a composition that comprises an oligosaccharide. The composition that comprises a propionic acid bacterium or the composition that comprises an oligosaccharide can suppress an increase of body weight of a subject by having the subject ingest the composition.

Disclosed herein are compositions and methods for the treatment and/or detection of diseases such as, but not limited to Lyme disease, Lyme disease-related disorders including post-treatment Lyme disease syndrome (PTLDS), chronic Lyme disease (CLD) and/or inflammation.

Disclosed herein are compositions and methods for the treatment and/or detection of diseases such as, but not limited to Lyme disease, Lyme disease-related disorders including post-treatment Lyme disease syndrome (PTLDS), chronic Lyme disease (CLD) and/or inflammation.