A cluster of recent studies has sharpened the scientific picture of how T cells switch on, tracking the molecular signals ...
T cell activation—the process by which these key immune defenders recognize threats and mobilize against them—depends on ...
Understanding how immune cells coordinate within the tumor microenvironment is essential for developing effective cancer immunotherapies. While CD8⁺ cytotoxic T cells are central to anti-tumor ...
A new study has discovered a molecular signal that tumors exploit to exhaust the T cells meant to destroy them-and how silencing that signal could revive the body's immunity. The study led by Weill ...