Combinatorial treatment with natural compounds in prostate cancer inhibits prostate tumor growth and leads to key modulations of cancer cell metabolism
Prostate cancer: Combination of natural compounds limits tumor growth Combinations of two molecules found naturally in edible plants synergistically help reduce tumor growth in a mouse model of prostate cancer. Stefano Tiziani and John DiGiovanni from the University of Texas at Austin, and colleague...
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| Autores principales: | , , , , , , , , |
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| Formato: | article |
| Lenguaje: | EN |
| Publicado: |
Nature Portfolio
2017
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| Materias: | |
| Acceso en línea: | https://doaj.org/article/9b9548f662804044bd3910e1503c85d8 |
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| Sumario: | Prostate cancer: Combination of natural compounds limits tumor growth Combinations of two molecules found naturally in edible plants synergistically help reduce tumor growth in a mouse model of prostate cancer. Stefano Tiziani and John DiGiovanni from the University of Texas at Austin, and colleagues screened a library of 142 natural compounds for the effects of each molecule, alone or in combination, on the viability of cells from mouse and human prostate cancer cell lines. Amongst other promising combinations, the researchers identified ursolic acid and curcumin as the most promising combination for inhibiting tumor growth. (These compounds are found naturally in apple peels and turmeric, respectively.) In mice with implanted prostate tumors, the two compounds synergistically reduced tumor volume and weight, while in cell culture the researchers showed that the compound-combination strategy modulated metabolism of a critical amino acid and other cell signaling pathways. |
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