* 현재 컨텐츠 정보를 준비 중에 있습니다.

[닫기]

In order to examine the effects of Korean cucurbitaceous plants on sonic hedgehog pathway and growth of cancer cells with over-activated hedgehog pathway, we measured the sonic hedgehog conditioned medium (shh-CM) induced alkaline phosphatase (ALP) activity and cell viability of pancreatic cancer cell lines by treatment of cucurbitaceous plants. Among the tested cucurbitaceous plants, Actinostemma lobatum Maxim, Cucumis sativus L., Momordica charantia L.,Schizopepon bryoniaefolius Maxim and Trichosanthes kirilowii Max, var. japonica Kitam showed the potent inhibitory effects (> 50 % at 20 μg/mL) on shh-CM induced ALP activity. We also evaluated the cell viability of pancreatic cancer cells treated with the cucurbitaceous plants. The tested cucurbitaceous plants showed the very weak effects on cancer cell proliferation but, T. kirilowii Max, var. japonica Kitam presented the inhibitory effect of 72.7 % on the proliferation of pancreatic cancer cells at 20 μg/mL. Taken together, we screened the effects of Korean cucurbitaceous plants on shh-CM induced ALP activity and cell viability of pancreatic cancers to search for the modulators of the hedgehog pathway leading to the inhibition of cancer cell proliferation. T. kirilowii Max, var. japonica Kitam, among the tested cucurbitaceous plants,showed the inhibitory effects on the shh-CM induced ALP activity and the proliferation of pancreatic cancer cells

[닫기]