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Fig. 4 | BMC Immunology

Fig. 4

From: γδTFH cells promote B cell maturation and antibody production in neuroblastoma

Fig. 4

Antibody production and B-cell phenotype in NB patients. a Total serum level of IgG, IgA and IgM were measured by ELISA in NB patients (n = 43) and health controls (n = 52). Each dot represents one individual. *P < 0.05, ns = not significantly different. b The percentage of CD3CD19+ B cells in peripheral blood from NB patients (n = 39) and health control (n = 50) were analyzed by flow cytometry. Each dot represents one individual. *P < 0.05. c Phenotype analysis of CD3−CD19+ B cells. Data were expressed as the mean + SEM. *P < 0.5, **P < 0.01, ns = not significantly different d The percentage of IgD+CD27, CD27+ and CD19+CD27hi B cells in peripheral blood from NB patients and health control were shown. Each dot represents one individual. **P < 0.01, ns = not significantly different. d Phenotype analysis of CD3CD19+ B cells. Data were expressed as the mean + SEM. **P < 0.01, ns = not significantly different

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