The present invention relates to vesicles derived from bacteria of the genus Propionibacterium and a use thereof. It was experimentally confirmed that the production of vesicles derived from bacteria of the genus Propionibacterium was increased in the body by a high-fat diet rather than a high-carbohydrate diet; the vesicles were significantly reduced in the blood of patients with cancers, such as breast cancer and liver cancer, inflammation diseases, such as asthma and atopic dermatitis, and metabolic diseases, such as diabetes and liver cirrhosis, compared with normal persons; and the vesicles inhibited the secretion of inflammatory mediators by pathogenic vesicles, inhibited the apoptosis of keratinocytes, and increased the expression of an androgen receptor in the body. The vesicles derived from bacteria of the genus Propionibacterium according to the present invention are expected to be advantageously used in a method for diagnosis or prediction of cancers, inflammatory diseases, endocrine diseases, or metabolic diseases, a pharmaceutical composition, a food, a cosmetic product, and the like.

This invention relates to the medical use of pathogen associated molecular pattern (PAMP) displaying immunostimulatory microbial immuno-adjuvants [MIAs], as therapeutics when used in combination with check point inhibitors to treat various types of cancer and to methods of treatment which involve treating a subject with these compounds and compound mixtures and process methods for identifying and optimally composing them for their therapeutic use in cancer treatment. It also relates to the use of inhibitors of these PAMP displaying immunostimulatory microbial immuno-adjuvants [MIAs], as therapeutics when used to treat inflammatory bowel disease (IBD) including Crohn's Disease and ulcerative colitis and irritable bowel syndrome (IBS) and process methods for identifying and optimally composing them for their therapeutic use in IBD and IBS.

This invention relates to the medical use of pathogen associated molecular pattern (PAMP) displaying immunostimulatory microbial immuno-adjuvants [MIAs], as therapeutics when used in combination with check point inhibitors to treat various types of cancer and to methods of treatment which involve treating a subject with these compounds and compound mixtures and process methods for identifying and optimally composing them for their therapeutic use in cancer treatment. It also relates to the use of inhibitors of these PAMP displaying immunostimulatory microbial immuno-adjuvants [MIAs], as therapeutics when used to treat inflammatory bowel disease (IBD) including Crohn's Disease and ulcerative colitis and irritable bowel syndrome (IBS) and process methods for identifying and optimally composing them for their therapeutic use in IBD and IBS.

Provided herein are imidazopyrimidine compounds, such as compounds of Formula (I), for use in enhancing human immune response and/or as adjuvants in vaccines. ##STR00001##

Provided herein are imidazopyrimidine compounds, such as compounds of Formula (I), for use in enhancing human immune response and/or as adjuvants in vaccines. ##STR00001##

The invention relates to C. acnes strains carrying DNA vectors for the production of recombinant C. acnes phages. The invention encompasses a C. acnes producer cell carrying DNA vectors, with a template for recombination with C. acnes phage genome leading to the insertion of a gene of interest, for the production of recombinant phages that can lead to the transgene expression into C. acnes infected by the recombinant phage. The invention encompasses, C. acnes strains containing these vectors, C. acnes recombinant phages and methods of using these recombinant phages.

The invention relates to C. acnes strains carrying DNA vectors for the production of recombinant C. acnes phages. The invention encompasses a C. acnes producer cell carrying DNA vectors, with a template for recombination with C. acnes phage genome leading to the insertion of a gene of interest, for the production of recombinant phages that can lead to the transgene expression into C. acnes infected by the recombinant phage. The invention encompasses, C. acnes strains containing these vectors, C. acnes recombinant phages and methods of using these recombinant phages.

Provided herein are methods and compositions related to membrane preparations (MPs) useful as therapeutic agents.

An immunogenic composition comprising of Diphtheria toxoid antigen (D), tetanus toxoid (T) antigen, Hepatitis B surface antigen (HBsAg), inactivated whole-cell B. pertussis (wP) antigen, Haemophilus influenzae type B (Hib) capsular saccharide conjugated to a carrier protein, Inactivated Polio Virus (IPV) antigen and additionally one or more antigens and the method of preparing the same. A fully liquid combination vaccine, showing improved immunogenicity, reduced reactogenicity and improved stability. Improved methods of formaldehyde inactivation, improved adsorption profile of Diphtheria toxoid antigen (D), tetanus toxoid (T) antigen and Hepatitis B (HepB) surface antigen adsorbed individually onto aluminium phosphate adjuvant, minimum total aluminum content (Al.sup.3+) and optimized concentration of 2-phenoxyethanol (2-PE) as preservative.

Disclosed herein is a process for producing a postbiotic extract, which includes providing a first material having a first isoelectric point ranging from pH 1 to pH 6 and a second material having a second isoelectric point ranging from pH 4 to pH 8, admixing the first material and a probiotic microorganism with water having a pH greater than the second isoelectric point, so as to form a mixture, adding the second material into the mixture and then adjusting a pH of the second material-added mixture to between the first and second isoelectric points so that a precipitate is formed, and subjecting the precipitate to a cell wall isolation treatment to obtain the postbiotic extract. Use of the postbiotic extract is also disclosed.