Table 1 Clinicopathological characteristics of 15 enrolled breast tumor patients
No | SNU Name | Multiple set | Race/Ethnicity | Origin | Growth patterns | Doubling time (hours) | Morphology | Sex/Age | Tumor type | Clinical diagnosis | Histology subtype | IHC subtype | ER (+, %) | PR (+, %) | HER2 IHC | Ki-67(%) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
1 | SNU-2480 | Â | Korean (East Asian) | Pleural effusion | Adherent/Floating | 17.6 | Oval | F/37 | Metastatic | Relapsed | IDC | TNBC | Negative | Negative | Negative | 60 |
2 | SNU-2532 A |  | Korean (East Asian) | Pleural effusion | Floating | 9.9 | Round | F/32 | Metastatic | Relapsed | IDC | TNBC | Negative | Negative | 1 +  | - |
3 | SNU-2924 | Â | Korean (East Asian) | Pleural effusion | Adherent/Floating | 6 | Round/Polygonal | F/46 | Primary | Relapsed | IDC | TNBC | Negative | Negative | Negative | 50 |
4 | SNU-3129 | Â | Korean (East Asian) | Pleural effusion | Adherent | 2.3 | Fibroblast-like | F/53 | Metastatic | Relapsed | IDC | TNBC | Negative | Negative | Negative | 5 |
5 | SNU-3171 |  | Korean (East Asian) | Ascites | Adherent | 8.7 | Fibroblast-like/Polygonal | F/56 | Metastatic | Relapsed | IDC | HR +  | Positive, 60% | Negative | 2 + (FISH-) | - |
6 | SNU-3196 | Â | Korean (East Asian) | Pleural effusion | Adherent/Floating | - | Polygonal | F/70 | Metastatic | Relapsed | IDC | TNBC | Focal weak | - | Negative | - |
7 | SNU-3223 | Multiple set 1 | Korean (East Asian) | Pleural effusion | Adherent | 6 | Polygonal | F/41 | Metastatic | Relapsed | IDC | HER2 +  | Negative | Negative | 3 +  | 60 |
8 | SNU-3224 | Adherent | 7.6 | Polygonal | ||||||||||||
9 | SNU-3230 | Adherent/Floating | 18.9 | Round/Polygonal | ||||||||||||
10 | SNU-3351 |  | Korean (East Asian) | Pleural effusion | Adherent | 19 | Polygonal | F/65 | Metastatic | Relapsed | ILC | HR +  | Positive, 90% | Positive, 50% | 2 + (-) | - |
11 | SNU-3380 | Multiple set 2 | Pleural effusion | Adherent | 8 | Polygonal | F/63 | Metastatic | Relapsed | IDC | HER2 +  | Negative | Negative | 3 +  | - | |
12 | SNU-3393 | Adherent | 76.5 | Polygonal | ||||||||||||
13 | SNU-3698 A | Multiple set 3 | Korean (East Asian) | Pleural effusion | Adherent/Floating | 8 | Round | F/36 | Metastatic | De Novo stage IV | IDC | HER2 +  | Negative | Negative | 3 +  | - |
14 | SNU-3698B | Adherent/Floating | 23.4 | Round | ||||||||||||
15 | SNU-3698 C | Floating | 5.1 | Round | ||||||||||||
16 | SNU-3705 | Adherent/Floating | 5.8 | Round | ||||||||||||
17 | SNU-3716 | Adherent/Floating | 10.9 | Round | ||||||||||||
18 | SNU-3730 | Adherent/Floating | 6.7 | Round | ||||||||||||
19 | SNU-4842 |  | Korean (East Asian) | PDX tissue | Floating | 10.1 | Round | F/44 | Primary | Relapsed | IDC | HER2 +  | Negative | Negative | 3 +  | 30 |
20 | SNU-4842-TO | Â | Â | Â | Â | Â | ||||||||||
21 | SNU-4856 |  | Korean (East Asian) | PDX tissue | Adherent | - | Round | F/44 | Metastatic | Relapsed | IDC | HR +  | Negative | Positive, 70% | Negative | 10 |
22 | SNU-4856-TO | Â | Â | Â | Â | Â | ||||||||||
23 | SNU-5126 |  | Korean (East Asian) | PDX tissue | Adherent | 4.7 | Polygonal | F/53 | Metastatic | Relapsed | IDC | HR +  | Positive, 95% | Negative | Negative | - |
24 | SNU-5126-TO | Â | Â | Â | Â | Â | ||||||||||
25 | SNU-5188 | Multiple set 4 | Korean (East Asian) | Pleural effusion | Adherent | 60.5 | Fibroblast-like/Round | F/62 | Metastatic | De Novo stage IV | IDC | HR +  | Positive, 80% | Positive, 5% | Negative | 7 |
26 | SNU-5226B | Adherent/Floating | 12 | Fibroblast-like/Polygonal | ||||||||||||
27 | SNU-5884B | Â | Korean (East Asian) | Pleural effusion | Adherent | 4.3 | Polygonal | F/48 | Metastatic | De Novo stage IV | IDC | TNBC | Negative | Negative | Negative | - |