Wang Hui,Feng Hua,Chen Tunan,Zhao Mingyue,Li Bo,Li Fei.Extracellular adenosine triphosphate improves growth and invasion of U87 glioma cells[J].J Amry Med Univ (J Third Mil Med Univ),2012,34(07):589-592.
Wang Hui,Feng Hua,Chen Tunan,Zhao Mingyue,Li Bo,Li Fei.Extracellular adenosine triphosphate improves growth and invasion of U87 glioma cells[J].J Amry Med Univ (J Third Mil Med Univ),2012,34(07):589-592.DOI:
Objectives To determine the effect of extracellular adenosine triphosphate (ATP) on the growth and invasion of U87 glioma cells in vitro. Methods Cell counting kit-8 was used to detect the proliferation in U87 cells after the treatment of ATP at different concentrations of 0
50
100
200
500 and 5 000 μmol/L. Invasion and migration of U87 cells with 100 μmol/L ATP treatment were examined by Transwell and Time microscopy. Results The proliferation of U87 glioma was inhibited obviously by high concentration of ATP (5 000 μmol/L). However
there was no significant impact on the proliferation in U87 cells by a lower amount of extracellular ATP (50
100 and 500 μmol/L). The invasion and migration ability of U87 cells were significantly enhanced by the using of 100 μmol/L ATP. Conclusion Extracellular ATP can significantly enhance the ability of invasion and migration in U87 cells.