Parthenolide reduces the frequency of ABCB5-positive cells and clonogenic capacity of melanoma cells from anchorage independent melanospheres.

Cancer Biol Ther · 2013 · PMC3571995 · PMID 23192276

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did not reach statistical significanceno p-value reported

4A ), however, the difference in the drug-induced reduction of viability did not reach statistical significance.

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