The invention relates to a composition and related methods for enhancing the immune response and/or decreasing the size or growth rate of a tumor volume in a subject. The composition comprises a recombinant MVA encoding IL-12 and, optionally, a Tumor Associated Antigen (TAA). In some embodiments, the MVA also encodes 4-1BBL and/or a second MVA encoding 4-1BBL is coadministered to the subject. In some embodiments of the invention, methods comprise injecting these MVAs intratumorally. In some embodiments, the recombinant MVAs are injected intraperitoneally to stimulate an immune response to peritoneal tumors.

The present disclosure provides methods comprising administering to the individual an effective amount of an agent that decreases or inhibits TIGIT expression and/or activity and an anti-cancer agent and/or an anti-cancer therapy. Further provided are kits comprising an anti-cancer agent, an agent that decreases or inhibits TIGIT expression and/or activity, or both, as well as instructions for use thereof.

Disclosed herein are methods and compositions dock and lock (DNL) complexes comprising an AD moiety selected from an AKAP protein and a DDD moiety selected from a protein kinase A regulatory subunit. Also disclosed are fusion proteins comprising an AD moiety or DDD moiety attached to an effector moiety. The DDD moieties form dimers that bind to the AD moiety to form the DNL complexes. The effector moieties may be selected from a wide range of known effector moieties that produce one or more physiological effects, including but not limited to cell death. The DNL complexes may further comprise one or more diagnostic and/or therapeutic agents. The DNL complexes are of use for treating and/or diagnosing a variety of diseases or conditions.

Embodiments of the invention provide swallowable devices, preparations and methods for delivering therapeutic agents within the GI tract such as neutralizing proteins (NP) particularly antibodies which neutralize interleukins. Many embodiments provide a swallowable device e.g., a capsule for delivering various agents into the intestinal wall (IW). Embodiments also provide agent preparations that are configured to be contained within the capsule, advanced from the capsule into the IW and degrade to release the agent into the bloodstream to produce a therapeutic effect. The preparation can be operably coupled to delivery means having a first configuration where the preparation is contained in the capsule and a second configuration where the preparation is advanced out of the capsule into the IW. Embodiments of the invention are particularly useful for the delivery of interleukin NP's (INP) for treatment of inflammatory conditions where such INP's are poorly absorbed, tolerated and/or degraded within the GI tract.

The present disclosure provides methods comprising administering to the individual an effective amount of an agent that decreases or inhibits TIGIT expression and/or activity and an anti-cancer agent and/or an anti-cancer therapy. Further provided are kits comprising an anti-cancer agent, an agent that decreases or inhibits TIGIT expression and/or activity, or both, as well as instructions for use thereof.

The present invention relates to an immunostimulatory composition comprising a) an adjuvant component, comprising or consisting of at least one (m)RNA, complexed with a cationic or polycationic compound, and b) at least one free mRNA, encoding at least one therapeutically active protein, antigen, allergen and/or antibody, wherein the immunostimulatory composition is capable to elicit or enhance an innate and optionally an adaptive immune response in a mammal. The inventive immunostimulatory composition may be a pharmaceutical composition or a vaccine. The invention furthermore relates to a method of preparation of the inventive immunostimulatory composition. The invention also relates to the use of the inventive immunostimulatory composition or its components (for the preparation of a pharmaceutical composition or a vaccine) for the treatment of various diseases. Finally, the invention relates to kits containing the inventive immunostimulatory composition, its components and/or the pharmaceutical composition or vaccine.

The invention features multi-specific fusion protein complexes with one domain comprising IL-15 or a functional variant and a binding domain specific to IL-12 or IL-18.

Methods are disclosed for inhibiting the development of a tumor in a subject. The methods include administering to a subject a therapeutically effective amount of a dominant negative tumor necrosis factor (DN-TNF)- protein and/or a nucleic acid encoding the DN-TNF- protein. The DN-TNF- protein and/or a nucleic acid encoding the DN-TNF- protein can be administered alone or in combination with other agents.

The present invention provides a method of determining the identity and/or amount of an anti-IL-31 antibody in a sample. Such a method includes incubating a sample comprising an anti-IL-31 antibody with at least one mimotope selected from a feline IL-31 mimotope, a canine IL-31 mimotope, a horse IL-31 mimotope, and a human IL-31 mimotope; and determining the identity and/or quantity of the anti-IL-31 in the sample.

The present disclosure is directed to individual peptide immunogen constructs targeting portions of the Interleukin-6 (IL-6) protein, compositions containing the constructs, antibodies elicited by the constructs, and methods for making and using the constructs and compositions thereof. The disclosed IL-6 peptide immunogen constructs contain a B cell epitope from IL-6 linked to a heterologous T helper cell (Th) epitope directly or through an optional heterologous spacer. The IL-6 peptide immunogen constructs stimulate the generation of highly specific antibodies directed to the IL-6 receptor (IL-6R) binding site for the prevention and/or treatment of diseases impacted by IL-6 dysregulation.