TY - JOUR
T1 - Targeting bladder cancer
T2 - Potent anti-cancer effects of cannabichromene and delta-9-tetrahydrocannabinol-rich Cannabis sativa strains
AU - Anis, Omer
AU - Bar, Vered
AU - Zundelevich, Adi
AU - Anil, Seegehali M.
AU - Shav-Tal, Yaron
AU - Toren, Amos
AU - Dominissini, Dan
AU - Raviv, Gil
AU - Laufer, Menachem
AU - Lazarovich, Alon
AU - Drori, Tomer
AU - Ramon, Jacob
AU - Dotan, Zohar
AU - Koltai, Hinanit
N1 - Publisher Copyright:
© 2025 Editorial Office of Asian Journal of Urology
PY - 2025
Y1 - 2025
N2 - Objective: This study aimed to explore the anticancer potential of Cannabis sativa (C. sativa) strains, specifically PARIS, Dairy Queen (DQ), and super cannabidiol (sCBD), on bladder cancer cells. Given the increasing interest in cannabinoids like cannabichromene (CBC) and delta-9-tetrahydrocannabinol (THC) for their therapeutic properties, we evaluated their cytotoxic effects on urothelial carcinoma (UC) cell lines and their ability to inhibit cell migration and induce apoptosis in both two-dimensional cell models and three-dimensional ex vivo organ cultures (EVOCs). Methods: C. sativa strains were screened for their cytotoxicity against UC cell lines (HTB-4 and HTB-9) using XTT assays. Their phytocannabinoid content was analyzed using high-performance liquid chromatography. We employed fluorescence-activated cell-sorting to determine apoptosis and cell cycle, migration assays to determine cell migration, and EVOCs to evaluate the cytotoxic effect on UC. Gene expression was determined by quantitative polymerase chain reaction. Results: Three commercial C. sativa strains, PARIS, DQ, and sCBD, were found to have the most potent anticancer effects on bladder cancer cells. All extracts contain CBC and THC at different concentrations. In XTT assays on UC cell lines, PARIS had a half-maximal inhibitory concentration (IC50) of 21.58 μg/mL, while DQ and sCBD had similar cytotoxic activity with IC50 values for 48-h treatment of 17.99 μg/mL and 17.88 μg/mL, respectively. DQ and sCBD extracts were found to significantly reduce cell migration and increase the percentage of cells in S phase and G2/M phase within the cell population. In EVOCs, the extracts initiated cell death with the expression of apoptosis-related genes increased following exposure to treatment. Conclusion: The findings suggest that C. sativa strains PARIS, DQ, and sCBD, containing CBC and THC, exhibit significant anticancer activity against UC cell lines and ex vivo models. These results underscore the therapeutic potential of CBC- and THC-rich C. sativa extracts in bladder cancer treatment.
AB - Objective: This study aimed to explore the anticancer potential of Cannabis sativa (C. sativa) strains, specifically PARIS, Dairy Queen (DQ), and super cannabidiol (sCBD), on bladder cancer cells. Given the increasing interest in cannabinoids like cannabichromene (CBC) and delta-9-tetrahydrocannabinol (THC) for their therapeutic properties, we evaluated their cytotoxic effects on urothelial carcinoma (UC) cell lines and their ability to inhibit cell migration and induce apoptosis in both two-dimensional cell models and three-dimensional ex vivo organ cultures (EVOCs). Methods: C. sativa strains were screened for their cytotoxicity against UC cell lines (HTB-4 and HTB-9) using XTT assays. Their phytocannabinoid content was analyzed using high-performance liquid chromatography. We employed fluorescence-activated cell-sorting to determine apoptosis and cell cycle, migration assays to determine cell migration, and EVOCs to evaluate the cytotoxic effect on UC. Gene expression was determined by quantitative polymerase chain reaction. Results: Three commercial C. sativa strains, PARIS, DQ, and sCBD, were found to have the most potent anticancer effects on bladder cancer cells. All extracts contain CBC and THC at different concentrations. In XTT assays on UC cell lines, PARIS had a half-maximal inhibitory concentration (IC50) of 21.58 μg/mL, while DQ and sCBD had similar cytotoxic activity with IC50 values for 48-h treatment of 17.99 μg/mL and 17.88 μg/mL, respectively. DQ and sCBD extracts were found to significantly reduce cell migration and increase the percentage of cells in S phase and G2/M phase within the cell population. In EVOCs, the extracts initiated cell death with the expression of apoptosis-related genes increased following exposure to treatment. Conclusion: The findings suggest that C. sativa strains PARIS, DQ, and sCBD, containing CBC and THC, exhibit significant anticancer activity against UC cell lines and ex vivo models. These results underscore the therapeutic potential of CBC- and THC-rich C. sativa extracts in bladder cancer treatment.
KW - Bladder cancer
KW - Cancer
KW - Cannabinoid
KW - Cannabis
KW - Chemotherapy
KW - Intravesical instillation
KW - Tissue culture
KW - Transurethral resection of bladder tumor
KW - Urothelial carcinoma
UR - https://www.scopus.com/pages/publications/105013220557
U2 - 10.1016/j.ajur.2025.03.004
DO - 10.1016/j.ajur.2025.03.004
M3 - ???researchoutput.researchoutputtypes.contributiontojournal.article???
AN - SCOPUS:105013220557
SN - 2214-3882
JO - Asian Journal of Urology
JF - Asian Journal of Urology
ER -
