tokens: Using synovial cells from rheumatoid arthritis ( RA ) patients , we demonstrated that CD44 cross-linking and binding to hyaluronan augmented VCAM-1 expression and subsequently VCAM-1 -mediated cell adhesion .
folded_tokens: using synovial cells from rheumatoid arthritis ( ra ) patients , we demonstrated that cd44 cross-linking and binding to hyaluronan augmented vcam-1 expression and subsequently vcam-1 -mediated cell adhesion .
labels: O O O O B-other_name I-other_name O B-other_name O O O O O O B-carbohydrate O O O O B-carbohydrate O B-protein_molecule O O O B-protein_molecule O O O O