Expression of VEGF and its receptors in tumor cell lines
| Cell line . | Type . | VEGF (pg/106cells)3-150 . | VEGFR-2 (Flk-1) . | VEGFR-1 (Flt-1) . |
|---|---|---|---|---|
| KS Y-1 | Kaposi sarcoma | + (625) | + | + |
| M21 | Melanoma | + (487) | + | + |
| A375 | Melanoma | + | + | + |
| 526 | Melanoma | + | + | + |
| Hey | Ovarian carcinoma | + (419) | + | + |
| Hoc-7 | Ovarian carcinoma | + (550) | + | + |
| Panc-3 | Pancreatic carcinoma | + | + | + |
| LNCaP | Prostate carcinoma | + (719) | + | − |
| U937 | Promonocytoid | + (1476) | − | + |
| HL-60 | Erythroid leukemia | − | − | − |
| HuT 78 | T-cell leukemia | − | − | − |
| T1 | Fibroblast | − | − | − |
| Cell line . | Type . | VEGF (pg/106cells)3-150 . | VEGFR-2 (Flk-1) . | VEGFR-1 (Flt-1) . |
|---|---|---|---|---|
| KS Y-1 | Kaposi sarcoma | + (625) | + | + |
| M21 | Melanoma | + (487) | + | + |
| A375 | Melanoma | + | + | + |
| 526 | Melanoma | + | + | + |
| Hey | Ovarian carcinoma | + (419) | + | + |
| Hoc-7 | Ovarian carcinoma | + (550) | + | + |
| Panc-3 | Pancreatic carcinoma | + | + | + |
| LNCaP | Prostate carcinoma | + (719) | + | − |
| U937 | Promonocytoid | + (1476) | − | + |
| HL-60 | Erythroid leukemia | − | − | − |
| HuT 78 | T-cell leukemia | − | − | − |
| T1 | Fibroblast | − | − | − |
Cells were cultured for 48 hours. VEGF levels in the supernatants were measured by ELISA.