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 described invention provides a tumor cell vaccine comprising genetically modified tumor cell line of a particular tumor type that stably expresses high levels of two or more immunomodulators. According to some embodiments, an immunogenic amount of the tumor cell line variants may be selected for concomitant expression of two or more of recombinant membrane expressed IgG1, CD40L, TNF-alpha, as well as membrane and soluble forms of GM-CSF, and Flt-3L peptides that are effective to elicit an anti-tumor immune response compared to the parent unmodified tumor cell line as measured in vitro by a one-way mixed lymphocyte tumor reaction assay using human peripheral blood mononuclear cells and the genetically modified allogeneic cell vaccine candidate. According to some embodiments, the tumor cell vaccine candidate will induce an immune response in the recipient cancer patient that cross reacts with the patient's own (autologous) tumor cells, the effects of which will be sufficient to result in enhanced anti-tumor immunity contributing to the increased survival of a vaccinated patient cohort compared to a matched unvaccinated patient cohort.

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.

In some aspects, the invention relates to compositions and methods of generating antigens, wherein the antigen is a biomolecule that is modified by a reactive oxygen species or a reactive nitrogen species. In some aspects, the invention relates to compositions and methods of generating antibodies that bind to biomolecules that have been modified by a reactive oxygen species or a reactive nitrogen species. In some aspects, the invention relates to compositions and methods of generating antibodies that bind to novel epitopes on unmodified biomolecules. In some aspects, the invention relates to the induction of active immunotherapeutic processes (e.g., using preventive or therapeutic vaccines), which may comprise administering neo-antigens generated through methods and compositions described herein.

The disclosure provides CARs (CARs) that specifically bind to CD70. The disclosure further relates to engineered immune cells comprising such CARs, CAR-encoding nucleic acids, and methods of making such CARs, engineered immune cells, and nucleic acids. The disclosure further relates to therapeutic methods for use of these CARs and engineered immune cells comprising these CARs for the treatment of a condition associated with malignant cells expressing CD70 (e.g., cancer).

Provided herein are activatable cytokine constructs that include: a first monomer construct comprising a first cytokine protein (CP1), a first cleavable moiety (CM1), and a first steric masking moiety (SMM1), wherein the CM1 is positioned between the CP1 and the SMM1; a second monomer construct comprising a second cytokine protein (CP2), a second cleavable moiety (CM2), and a second steric masking moiety (SMM2), wherein the CM2 is positioned between the CP2 and the SMM2; and a third monomer construct comprising a third cytokine protein (CP3), a third cleavable moiety (CM3), and a third steric masking moiety (SMM3), wherein the CM3 is positioned between the CP3 and the SMM3, wherein: the CP1, the CP2, and the CP3 bind to one another thereby forming a trimer of the first, the second, and the third monomer constructs; and the SMM1, the SMM2, and the SMM3 are globular molecules.

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.

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 disclosure provides CARs (CARs) that specifically bind to CD70. The disclosure further relates to engineered immune cells comprising such CARs, CAR-encoding nucleic acids, and methods of making such CARs, engineered immune cells, and nucleic acids. The disclosure further relates to therapeutic methods for use of these CARs and engineered immune cells comprising these CARs for the treatment of a condition associated with malignant cells expressing CD70 (e.g., cancer).