Anti-Lung Cancer Effects and Related Mechanisms of α-Caryophyllene In Vitro and In Vivo. (PubMed, Food Sci Nutr)
In antitumor activity in vitro, α-caryophyllene exhibited obvious selective cytotoxicity, and its cytotoxicity against lung cancer A549 cells (IC50 = 22.94 ± 0.56) was superior to the elemene injection (EI, positive control), while its toxicity against normal cell lines was lower (MRC-5: IC50 = 76.66 ± 2.60 μg/mL, L929: IC50 = 44.04 ± 0.72 μg/mL)...In antitumor activity in vivo, α-caryophyllene effectively suppressed transplanted tumor growth by inducing apoptosis of transplanted tumor cells and was superior to the positive control EI. Therefore, α-caryophyllene has outstanding anticancer properties in vitro and in vivo, showing great potential to become a new anticancer drug in the pharmaceutical field.