Methods and compositions for modulating immune responses and lymphocyte activity

Abstract

The subject matter disclosed herein is generally directed to novel CD8+ and CD4+ T cell subtypes associated with effector, suppressive or regulatory T cell functions. Moreover, the subject matter disclosed herein is generally directed to methods and compositions for use of the subtype. Also, disclosed herein are gene signatures and markers associated with the subtype and use of said signatures and markers. Further disclosed are therapeutic methods of using said gene signatures and immune cell subtype. Further disclosed are pharmaceutical compositions comprising populations of CD4+ and/or CD8+ TILs or populations of immune cells depleted for a specific subtype. Further disclosed are interactions with other T cell subtypes.

Dependencies are inferred from the claim text.