Induction of CD94/NKG2A expression on purified CD8+ cells from G-PBMC
. | . | . | Addition of CD14+ cells . | . | |
|---|---|---|---|---|---|
| Surface marker . | Before . | After . | Without membrane . | With membrane . | |
| CD94+/CD8+ | 1.7 ± 0.8 | 9.1 ± 5.8* | 19.7 ± 9.3† | 11.7 ± 6.0‡ | |
| NKG2A+/CD8+ | 0.4 ± 0.3 | 3.0 ± 2.7† | 10.1 ± 6.8† | 5.0 ± 3.5‡ | |
. | . | . | Addition of CD14+ cells . | . | |
|---|---|---|---|---|---|
| Surface marker . | Before . | After . | Without membrane . | With membrane . | |
| CD94+/CD8+ | 1.7 ± 0.8 | 9.1 ± 5.8* | 19.7 ± 9.3† | 11.7 ± 6.0‡ | |
| NKG2A+/CD8+ | 0.4 ± 0.3 | 3.0 ± 2.7† | 10.1 ± 6.8† | 5.0 ± 3.5‡ | |
Values indicate the percentage of CD94 or NKG2A-expressing cells after anti-CD3 stimulation in the presence of IL-15 (means ± SDs, n = 7). Significant differences were noted when comparing the value of before and after stimulation; CD8+ cell only and addition of purified 3 × 105 CD14+ cells; without membrane; and the contact inhibition by the membrane.
P < .01.
P < .05.
P < .1.