The present invention relates to diagnostic methods to assess the presence of quorum sensing molecules (QSM), preferably peptides (QSPs), that influence muscle wasting in humans. The present invention furthermore relates to the use of the knowledge obtained by the diagnostic method in order to influence muscle wasting diseases in animals and human, by for example providing bacteria that produce beneficial QSMs or non-harmful QSMs, providing antagonists for harmful QSMs and the like.

The present invention relates to diagnostic methods to assess the presence of quorum sensing molecules (QSM), preferably peptides (QSPs), that influence muscle wasting in humans. The present invention furthermore relates to the use of the knowledge obtained by the diagnostic method in order to influence muscle wasting diseases in animals and human, by for example providing bacteria that produce beneficial QSMs or non-harmful QSMs, providing antagonists for harmful QSMs and the like.

The present disclosure provides materials and methods related to engineered bacteria for use in vaccines. In particular, the present disclosure provides novel compositions and methods for generating vaccine compositions comprising bacteria (e.g., Lactobacillus) engineered to express immunogenic polypeptides and immunogenicity-enhancing adjuvant polypeptides to treat and/or prevent infection from a pathogenic organism (e.g., coronavirus).

The present disclosure provides materials and methods related to engineered bacteria for use in vaccines. In particular, the present disclosure provides novel compositions and methods for generating vaccine compositions comprising bacteria (e.g., Lactobacillus) engineered to express immunogenic polypeptides and immunogenicity-enhancing adjuvant polypeptides to treat and/or prevent infection from a pathogenic organism (e.g., coronavirus).

Microbiota restoration therapy compositions and methods for manufacturing, processing, and/or delivering microbiota restoration therapy compositions are disclosed. An example method for manufacturing a microbiota restoration therapy composition may include collecting a human fecal sample and adding a diluent to the human fecal sample to form a diluted sample. The diluent may include a cryoprotectant. The method may also include mixing the diluted sample with a mixing apparatus and filtering the diluted sample. Filtering may form a filtrate. The method may also include transferring the filtrate to a sample bag and sealing the sample bag.

Microbiota restoration therapy compositions and methods for manufacturing, processing, and/or delivering microbiota restoration therapy compositions are disclosed. An example method for manufacturing a microbiota restoration therapy composition may include collecting a human fecal sample and adding a diluent to the human fecal sample to form a diluted sample. The diluent may include a cryoprotectant. The method may also include mixing the diluted sample with a mixing apparatus and filtering the diluted sample. Filtering may form a filtrate. The method may also include transferring the filtrate to a sample bag and sealing the sample bag.

Microbiota restoration therapy compositions and methods for manufacturing, processing, and/or delivering microbiota restoration therapy compositions are disclosed. An example method for manufacturing a microbiota restoration therapy composition may include collecting a human fecal sample and adding a diluent to the human fecal sample to form a diluted sample. The diluent may include a cryoprotectant. The method may also include mixing the diluted sample with a mixing apparatus and filtering the diluted sample. Filtering may form a filtrate. The method may also include transferring the filtrate to a sample bag and sealing the sample bag.

Microbiota restoration therapy compositions and methods for manufacturing, processing, and/or delivering microbiota restoration therapy compositions are disclosed. An example method for manufacturing a microbiota restoration therapy composition may include collecting a human fecal sample and adding a diluent to the human fecal sample to form a diluted sample. The diluent may include a cryoprotectant. The method may also include mixing the diluted sample with a mixing apparatus and filtering the diluted sample. Filtering may form a filtrate. The method may also include transferring the filtrate to a sample bag and sealing the sample bag.

Methods are described herein for generating beneficial compounds and/or materials such as bacteriocins that include contacting ‘challenger’ microbes with the ‘protagonist’ microorganisms. The challenger microbes do not directly manufacture the beneficial compounds and/or materials and instead stimulate the protagonist microorganisms to produce beneficial compounds and materials. The protagonist and/or challenger microorganisms can be administered to a subject so the beneficial compounds and/or materials can be made in vivo. Compositions and methods of using beneficial compounds and/or materials are also described herein.

Methods are described herein for generating beneficial compounds and/or materials such as bacteriocins that include contacting ‘challenger’ microbes with the ‘protagonist’ microorganisms. The challenger microbes do not directly manufacture the beneficial compounds and/or materials and instead stimulate the protagonist microorganisms to produce beneficial compounds and materials. The protagonist and/or challenger microorganisms can be administered to a subject so the beneficial compounds and/or materials can be made in vivo. Compositions and methods of using beneficial compounds and/or materials are also described herein.