Journal of Cancer Prevention

eISSN 2288-3657
pISSN 2288-3649

Chemopreventive and anticarcinogenic effects of CuB and underlying mechanisms of action

Type of cancer explored with phytochemical CuB Mechanism of action Results References
Breast cancer Inhibits JAK-STAT3, VEGF/FAK/MMP-9 MAPK, HER2 integrin signaling pathways.
Suppresses HER2-integrin signaling which downregulates α6 and β4 integrins.
Exceptionally displays anti-angiogenic effects in metastatic cancer cells.
Limits the growth of breast tumors. Integrins α6 and β4 that are overexpressed in breast cancer cells are downregulated as HER2-integrin signaling is suppressed.
Suppresses the growth of breast cancer cells when combined with gemcitabine or docetaxel.
Inhibits VEGF/FAK/MMP-9 signaling in highly metastatic breast cancer cells and has anti-angiogenic properties.
[7]
Colon cancer Decreases phosphorylation of JAK2 and STAT3.
Reduces M2 macrophage polarization.
Reduces the metastasis of colorectal cancer. [7,20]

CuB, cucurbitacin B; JAK, Janus kinase; VEGF, vascular endothelial growth factor; FAK, focal adhesion kinase; MMP, matrix metalloproteinase; MAPK, mitogen-activated protein kinase.

J Cancer Prev 2024;29:58~68 https://doi.org/10.15430/JCP.24.020
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