We used laser trapping to study the effects of suffruticosol B on lung cancer cells. Physical and mechanical changes were found to be statistically significant, with a 63.97% increase over untreated cells and a 79.57% increase over untreated cells after treatment for 3 or 6 h, respectively. The treatment affected the internal structure of the cells, with changes in their elastic properties. The cellular responses showed that treatment with suffruticosol B resulted in the decreased proliferation and invasion of cancer cells. These results suggest that the treatment may be useful in preventing or treating lung cancer.
