TABLE 1.
Expt. no. | Date (mo-day-yr) | Mouse and/or genotype | Organ | Culture time (h) | Treatmentb | Apoptotic fraction (%) | Viable fraction (%) | Necrotic fraction (%) | Note |
---|---|---|---|---|---|---|---|---|---|
1 | 8-15-03 | 129 +/+ | Spleen | 48 | Spontaneous | 11.33 | 4.4 | 84.26 | |
48 | TNF-α | 13.21 | 0.47 | 85.97 | |||||
48 | IFN-γ | 10.12 | 0.4 | 89.13 | |||||
48 | Anti-FAS | 9.96 | 0.41 | 89.3 | |||||
FAT10ko −/− | Spleen | 48 | Spontaneous | 22.34 | 4.04 | 73.63 | |||
48 | TNF-α | 23.09 | 2.2 | 74.4 | |||||
48 | IFN-γ | 16.7 | 1.2 | 81.74 | |||||
48 | Anti-FAS | 18.1 | 1.28 | 80.44 | |||||
2 | 129 +/+ | Bone marrow | 48 | Spontaneous | 34.8 | 2.95 | 62.7 | ||
48 | TNF-α | 30.24 | 1.6 | 67.53 | |||||
48 | IFN-γ | 28.92 | 1.35 | 69.2 | |||||
48 | Anti-FAS | 36.42 | 0.65 | 62.6 | |||||
FAT10ko −/− | Bone marrow | 48 | Spontaneous | 49.1 | 1.66 | 49.23 | |||
48 | TNF-α | 37.65 | 0.57 | 61.44 | |||||
48 | IFN-γ | 38.75 | 0.67 | 60.14 | |||||
48 | Anti-FAS | 39.29 | 0.42 | 59.94 | |||||
3 | 129 +/+ | Thymus | 48 | Spontaneous | 11.55 | 3.08 | 85.36 | ||
48 | TNF-α | 9.93 | 1.57 | 88.37 | |||||
48 | IFN-γ | 10.125 | 2.77 | 86.43 | |||||
48 | Anti-FAS | 8.6 | 1.45 | 89.64 | |||||
FAT10ko −/− | Thymus | 48 | Spontaneous | 23.98 | 3.33 | 72.7 | |||
48 | TNF-α | 19.53 | 1.06 | 79.28 | |||||
48 | IFN-γ | 20.17 | 1.13 | 78.41 | |||||
48 | Anti-FAS | 17.14 | 1.3 | 81.15 | |||||
4 | 9-5-03 | 129 +/+ | Spleen | 18 | Spontaneous | 25.2 | 20.06 | 32.1 | Flow cyto problems |
18 | TNF-α | 5.37 | 48.8 | 41.66 | Flow cyto problems | ||||
18 | IFN-γ | 4.46 | 55.77 | 38.46 | Flow cyto problems | ||||
18 | Anti-FAS | 9.65 | 39.69 | 46.9 | Flow cyto problems | ||||
FAT10ko −/− | Spleen | 18 | Spontaneous | 21.6 | 24.51 | 34.6 | Flow cyto problems | ||
18 | TNF-α | 9.33 | 55.56 | 26.6 | Flow cyto problems | ||||
18 | IFN-γ | 13.68 | 37.2 | 47.6 | Flow cyto problems | ||||
18 | Anti-FAS | 18.95 | 31.85 | 38.4 | Flow cyto problems | ||||
5 | 129 +/+ | Spleen | 18 | Cycloheximide | 23.25 | 16.33 | 46.2 | Flow cyto problems | |
18 | TNF-α + cycloheximide | 7.65 | 12.83 | 68.99 | Flow cyto problems | ||||
18 | IFN-γ + cycloheximide | 5.15 | 57.28 | 36.45 | Flow cyto problems | ||||
18 | Anti-FAS + cycloheximide | 12 | 14.13 | 71.52 | Flow cyto problems | ||||
FAT10ko −/− | Spleen | 18 | Cycloheximide | 14.7 | 18.25 | 51 | Flow cyto problems | ||
18 | TNF-α + cycloheximide | 12.35 | 8.25 | 51.96 | Flow cyto problems | ||||
18 | IFN-γ + cycloheximide | 13.1 | 12.15 | 61.58 | Flow cyto problems | ||||
18 | Anti-FAS + cycloheximide | 7.54 | 18.76 | 65.75 | Flow cyto problems | ||||
6 | 9-10-03 | 129 +/+ | Spleen | 18 | Spontaneous | 5.37 | 48.79 | 45.84 | |
FAT10ko −/− | Spleen | 18 | Spontaneous | 9.33 | 55.56 | 35 | |||
7 | 129 +/+ | Spleen | 18 | Cycloheximide | 7.65 | 12.83 | 79.5 | ||
FAT10ko −/− | Spleen | 18 | Cycloheximide | 13.1 | 12.15 | 74.6 | |||
8 | 9-18-03 | 129 +/+ | Thymus | 48 | Spontaneous | 4.46 | 55.77 | 39.77 | |
FAT10ko −/− | Thymus | 48 | Spontaneous | 5.15 | 57.28 | 37.67 | |||
9 | 129 +/+ | Spleen | 48 | Spontaneous | 9.65 | 39.69 | 50.66 | ||
FAT10ko −/− | Spleen | 48 | Spontaneous | 13.68 | 37.19 | 49.1 | |||
10 | 129 +/+ | Spleen | 48 | Cycloheximide | 12.01 | 14.13 | 73.87 | ||
FAT10ko −/− | Spleen | 48 | Cycloheximide | 17.39 | 13.34 | 69.27 | |||
11 | 2-13-04 | FAT10 +/+ | Spleen | 48 | Spontaneous | 11.79 | 13.66 | 74.55 | |
FAT10ko −/− | Spleen | 48 | Spontaneous | 6.28 | 10.67 | 83 | |||
12 | 3-5-04 | C57BL/6 +/+ | Spleen | 45 | Spontaneous | 5.52 | 25.74 | 66.7 | |
129 +/+ | Spleen | 45 | Spontaneous | 5.27 | 27.02 | 65.7 | |||
FAT10ko −/− | Spleen | 45 | Spontaneous | 10.78 | 26.31 | 62.9 |
Values shown in boldface type were used for the final statistical analysis. Spontaneous cultures were not stimulated during incubation.
The following concentrations were used: 100 ng/ml of either TNF-α or IFN-γ; 1 μg/ml of anti-Fas antibody; 1 μg/ml cycloheximide.