tokens: In the majority of patients with advanced RCC , peripheral blood T cells express TCRzeta and p56 ( lck ) , and in a subset , reduced levels of these TCRzeta associated molecules are seen that may increase during cytokine -based therapy .
folded_tokens: in the majority of patients with advanced rcc , peripheral blood t cells express tcrzeta and p56 ( lck ) , and in a subset , reduced levels of these tcrzeta associated molecules are seen that may increase during cytokine -based therapy .
labels: O O O O B-multi_cell O O B-other_name O B-cell_type I-cell_type I-cell_type I-cell_type O B-protein_molecule O B-protein_molecule I-protein_molecule I-protein_molecule I-protein_molecule O O O O O O O O O O B-protein_molecule O O O O O O O O B-protein_family_or_group O O O