Investigators identify a metabolic weak point in exhausted immune cells in head and neck cancer

Immune cells tin scope caput and cervix tumors, but erstwhile there, galore halt functioning. This helps explicate wherefore immunotherapy with immune checkpoint inhibitors—which person transformed attraction for immoderate cancers—benefits lone 17%–23% of patients with caput and cervix squamous compartment carcinoma. These are cancers that originate from cells lining the mouth, pharynx and dependable box.