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Antitumor effects of celastrol in vitro and in vivo.

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Presentation on theme: "Antitumor effects of celastrol in vitro and in vivo."— Presentation transcript:

1 Antitumor effects of celastrol in vitro and in vivo.
Antitumor effects of celastrol in vitro and in vivo. A, celastrol inhibits pancreatic cancer cell proliferation by MTS assay. B, celastrol (5 μmol/L) induces apoptosis by Annexin V staining. C, antitumor activity of celastrol against Panc-1 xenograft model. Arrows, dosing time. D to F, celastrol inhibits tumor growth in RIP1-Tag2 transgenic mouse model with pancreatic islet cell carcinoma. D, comparison of weights and volumes of the primary pancreatic islet cell carcinoma in each group when the RIP1-Tag2 mice were sacrificed at week 12. E, comparison of the metastatic tumor weights and volumes in each group when the RIP1-Tag2 mice were sacrificed at week 12. F, survival rate of the RIP1-Tag2 mice for each drug treatment group. Tao Zhang et al. Mol Cancer Ther 2008;7: ©2008 by American Association for Cancer Research


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