The present application is related to cancer immunotherapy, e.g. stimulation of T cell mediated anti-tumor therapy.

The invention provides an immunogenic composition comprising staphylococcal antigens, containing protein antigens and conjugates of capsular polysaccharides. Adjuvanted formulations are also provided. The invention may find use in the prevention and treatment of staphylococcal infections.

In some aspects, the disclosure relates to compositions of peptide mimics useful in the treatment of Neisseria gonorrhoeae (N. gonorrhoeae). In some embodiments, the peptide mimics are multi-antigenic molecules of a conserved gonococcal lipoohgosaccharaide (LOS) epitope. In some aspects, the disclosure relates to methods of making peptide mimics for the treatment of N. gonorrhoeae. In some aspects, the disclosure relates to methods of using peptide mimics for the treatment of N. gonorrhoeae.

The compound N-(4-{[4-amino-2-butyl-1H-imidazo[4,5-c]quinolin-1-yl]oxy}butyl)octadecanamide is a useful drug compound for enhancing immune response and can be used, for example, as a coronavirus vaccine adjuvant.

The invention relates to an immunogenic composition comprising an HCMV gB antigen, an HCMV gH/gL/UL128/UL130/UL131 pentameric complex antigen and a Th1-inducing adjuvant. If further relates to the immunogenic composition for use as an HCMV vaccine.

The present disclosure is the first to identify a host cell protein and its function with which MPT63 and MPT64, secreted antigens of Mycobacterium tuberculosis, interact, and to construct a recombinant MPT protein including each domain of MPT63 and MPT64 interacting with the host cell protein, and the recombinant MPT protein may be applied to a use for the prevention and treatment of tuberculosis by confirming that the recombinant MPT protein targets the Mycobacterium tuberculosis-infected macrophages and increases the ROS level and inflammatory cytokine expression in macrophages, thereby inducing the death of Mycobacterium tuberculosis. And MPT protein of the present disclosure can improve the vaccine effect by the BCG vaccine so that it can be used as a tuberculosis vaccine and/or vaccine adjuvant either alone or together with known tuberculosis vaccines.

Formulations and methods, including vaccines and pharmaceutical compositions for inducing or enhancing an immune response are disclosed. The formulations generally comprise a TLR4 agonist and a metabolizable oil at a concentration of about 0.01%-1% v/v, wherein the hydrophobic:lipophilic balance (HLB) of the emulsion is greater than about 9.

The present invention includes compositions and methods of making and using an immunogenic protein for mucosal delivery comprising at least 90%, 91%, 92%, 93%, 94%, 95%, 96%, 97%, 98%, 99%, or 100% amino acid identity to a multigenic coronavirus vaccine on a modified vaccinia ankara (MVA) vector that expresses a viral nucleoprotein (N) protein and a spike (S) protein.

Methods and compositions for identifying tumor antigens of human lymphocytes, and for treating subjects having cancer, are provided herein.

Disclosed herein is a personalized tumor vaccine comprising attenuated cancer cells and a method of using said personalized tumor vaccine to treat cancer.