Fig. 1From: Chemokine CCL27 is a novel plasma biomarker for identification the nasopharyngeal carcinoma patients from the Epstein-Barr virus capsid antigen-specific IgA seropositive populationPlasma CCL27 levels in study subjects. VCA-IgA–negative normal subjects, n = 140; VCA-IgA–positive healthy donors, n = 112; early stage NPC patients, n = 13; and all NPC patients, n = 104Back to article page