Antigen binding molecules capable of binding to CDI22 and/or common y chain (CDI32) are disclosed herein. Also disclosed are compositions comprising such antigen binding molecules, and uses and methods using the same.

Provided are engineered cells (such as stem cells or T cells) that have a surface molecule comprising a membrane-tethered binding moiety that binds to a T cell surface antigen (such as CCR5, CD4 or CXCR4) or a HIV antigen, or a membrane tethered inhibitory moiety that inhibits the membrane fusion of HIV (such as C34). Also provided are methods of making and using these engineered cells.

Provided herein are methods of treating cancer by activating resident memory T cells using one or more antigenic peptides.

Provided herein are methods of treating cancer by activating resident memory T cells using one or more antigenic peptides.

Methods of producing T cells having reduced surface fucosylation and use thereof in adoptive cell therapy, in particular, in cancer treatment are provided.

The present technology comprises methods for regulating an the immune system, and in particular methods for the regulation of a specific immune response, including the regulation of lymphocyte activity. Methods of the present technology comprise both the negative and positive modulation of CEACAM1 protein function.

Disclosed herein are chimeric antigen receptor (CAR) polypeptides that can be used with adoptive cell transfer to target and kill TIM3-expressing cancers. Also disclosed are immune effector cells, such as T cells or Natural Killer (NK) cells, that are engineered to express these CARs. Therefore, also disclosed are methods of providing an anti-tumor immunity in a subject with a TIM3-expressing cancer that involves adoptive transfer of the disclosed immune effector cells engineered to express the disclosed CARs.

Embodiments of the disclosure concern methods and compositions for immunotherapy for human papillomavirus infection and diseases associated therewith. In specific embodiments, methods concern production of immune cells that target one or more antigens of HPV16 and/or HPV18, including methods with stimulation steps that employ IL-7 and IL-15, but not IL-6 and/or IL-12. Other specific embodiments utilize stimulations in the presence of certain cells, such as costimulatory cells and certain antigen presenting cells.

A method efficiently produces cytotoxic T lymphocytes having intrinsic properties of lymphocytes of the acquired immune system suitable for cellular immunotherapy. The method includes culturing CD4/CD8 double-positive T cells in a medium containing IL-7 and a T-cell receptor activator, to induce CD8.sup.+.sup.+ cytotoxic T lymphocytes.

Contemplated compositions and methods generate a durable immune synapse and so lead to activated T-cells and memory T-cell formation by use of selected co-stimulatory receptors and their ligands in conjunction with selected neoepitopes. Moreover, immune competent cells are attracted into a tumor microenvironment after activation of the T-cells using hybrid or chimeric binding proteins that comprise a chemokine portion and that target components of necrotic cells.