Title : B7-H3 silencing increases paclitaxel sensitivity by abrogating Jak2/Stat3 phosphorylation.

Pub. Date : 2011 Jun

PMID : 21518725






3 Functional Relationships(s)
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1 B7-H3 silencing increases paclitaxel sensitivity by abrogating Jak2/Stat3 phosphorylation. Paclitaxel signal transducer and activator of transcription 3 Mus musculus
2 Next, we investigated the mechanisms behind B7-H3-mediated paclitaxel resistance and found that the level of Stat3 Tyr705 phosphorylation was decreased in B7-H3 knockdown cells along with the expression of its direct downstream targets Mcl-1 and survivin. Paclitaxel signal transducer and activator of transcription 3 Mus musculus
3 Taken together, our data show that in breast cancer cells, B7-H3 induces paclitaxel resistance, at least partially by interfering with Jak2/Stat3 pathway. Paclitaxel signal transducer and activator of transcription 3 Mus musculus