Circulating Tumor-Reactive T-Cell

**Semantic type:** Cell

**Definition:** A population of T-lymphocytes that can mount an immune response against circulating tumor cells. These cells may spontaneously arise as a response to the presence of either endogenous tumor antigens or exogenous tumor antigens administered as a cancer vaccine.

**Synonyms:** - Circulating Tumor Reactive T Cell - Circulating Tumor Reactive T-Cell - Circulating Tumor-Reactive CD8-Positive T-Cell - Circulating Tumor-Reactive T Cell