TY - JOUR AU - Slansky, Jill E. AU - Harmacek, Laura D. AU - O’Connor, Brian P. PY - 2017 TI - Epigenetic profiling of tumor infiltrating lymphocytes JF - Translational Cancer Research; Vol 6, Supplement 6 (August 29, 2017): Translational Cancer Research Y2 - 2017 KW - N2 - Blocking T cell inhibitory signals, or “checkpoint blockade”, has provided unprecedented clinical results for therapy of cancer (1). Antibodies that block negative interactions between programmed death-1 (PD-1) and programmed death-ligand 1 (PD-L1) allow activation of T cells that recognize tumor antigens and promote immune destruction of the tumor. To determine the activities of T cells of tumor infiltrating lymphocytes (TILs), and to determine which patients will most effectively respond to checkpoint blockade therapies, Schietinger and colleagues developed a novel inducible autochthonous tumor in AST × CreERT2 mice. In this system, they successfully analyzed TIL activity and chromatin remodeling during tumor development (2,3). UR - https://tcr.amegroups.org/article/view/15006