biological activity | YL-109 is a new anti-tumor reagent, which can inhibit the growth and invasion of breast cancer cells in vitro and in vivo. |
in vitro study | YL-109 (0.001-10 μM; 96 h or 24 h) inhibits cell proliferation, motility, and invasiveness in breast cancer cells. YL-109 (1 μM) increases both CHIP mRNA and protein levels in MDA-MB-231 cells. Cell Proliferation Assay Cell Line: MCF-7 and MDA-MB-231 cells Concentration: 0.001, 0.01, 0.1, 1, 10 μ m Incubation Time: 96 hours Result: Strongly inhibited cell proliferation of MCF-7 and MDA-MB-231 cells in a dose-dependent manner (IC 50=85.8 nM and 4.02 μ m, respectively). |
Cell Line:
| MCF-7 and MDA-MB-231 cells |
Concentration:
| 0.001, 0.01, 0.1, 1, 10 μM |
Incubation Time:
| 96 hours |
Result:
| Strongly inhibited cell proliferation of MCF-7 and MDA-MB-231 cells in a dose-dependent manner (IC 50 =85.8 nM and 4.02 μM, respectively). Suppressed tumor growth in mice injected with MCF-7 and MDA-MB-231 cells. |
in vivo study | YL-109 (15 mg/kg; S.c. for every 2 d) inhibits both tumor growth and cancer metastasis of breast cancer cells in vivo. Animal model: BALB/cAjcl-nu/nu female mice (4-5 weeks) inoculated with MCF-7 or MDA-MB-231 cells Dosage: 15 mg/kg Administration: S.c. every 2 days for 63 days result: Suppressed tumor growth in mice injected with MCF-7 and MDA-MB-231 cells. |
Animal Model:
| BALB/cAjcl-nu/nu female mice (4-5 weeks) inoculated with MCF-7 or MDA-MB-231 cells |
Dosage:
| 15 mg/kg |
Administration:
| S.c. every 2 days for 63 days |