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Research Paper Volume 11, Issue 15 pp 5848—5863

Sodium cantharidate targets STAT3 and abrogates EGFR inhibitor resistance in osteosarcoma

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Figure 6. Proposed model of osteosarcoma growth suppression upon dual treatment with sodium cantharidate and erlotinib. Combined treatment with sodium cantharidate (Sc) and erlotinib impedes erlotinib-induced activation of STAT3 and signaling through the STAT3/Bcl-2/MMP2 axis, leading to enhanced growth suppression in osteosarcoma.