Ginkgetin inhibits proliferation of HeLa cells via activation of p38/NF- κB pathway.

Ginkgetin inhibits proliferation of HeLa cells via activation of p38/NF-κB pathway. Cell Mol Biol (Noisy-le-grand). 2019 Apr 30;65(4):79-82 Authors: Cheng J, Li Y, Kong J Abstract Effect of ginkgetin on proliferation of human cervical cancer (HeLa) cells and the underlying mechanism   were investigated. Human cervical cancer (HeLa) cells were cultured at 37 °C in 10 % fetal bovine serum (FBS) supplemented RPMI 1640 medium in a humidified incubator containing 5 % CO2. Cell proliferation was determined using MTT assay, while real-time quantitative polymerase chain reaction (qRT-PCR) and enzyme-linked immunosorbent assay (ELISA) were used to determine the levels of expression of interleukin 1β (IL-1β), tumor necrosis factor-α (TNF-α) and interleukin 8 (IL-8). The expressions of p38 mitogen-activated protein kinases (p38 MAPK) and nuclear factor kappa-light-chain-enhancer of activated B cells (NF- κB) were determined using Western blotting. Treatment of HeLa cells with ginkgetin significantly and time- and dose-dependently inhibited their proliferation (p < 0.05). The invasion of the cells were also significantly and dose-dependently decreased, when compared with control cells (p < 0.05). The expressions of p-p38 and p-NF-κB were significantly and dose-dependently down-regulated, relative to control group (p < 0.05). However, the expressions of p38 and NF-κB in ginkgetin-treated cells were not significantl...
Source: Cellular and Molecular Biology - Category: Molecular Biology Tags: Cell Mol Biol (Noisy-le-grand) Source Type: research