Table 3

Interferon-γ ELISPOT assay after vaccination with virus-like replicon particles (VRP)-neu or VRP-hemagglutinin (HA)

Effector:stimulator

VRP-neu (spots/10⁶ cells)

VRP-HA (spots/10⁶ cells)

100:1

99^a

11

50:1

126^a

17

25:1

129^a

25

Effector only

2

5

Concanavalin A

256^a,b

Not determined

^aP = 0.05 by Student's t test.

^bSpleen cells stimulated with concanavalin A as a positive control for the assay.

Wang et al. Breast Cancer Res 2005 7:R145   doi:10.1186/bcr962