Abstract:Introductory sentence:
Increased activity of signal transducer and activator of transcription 3 (STAT3) is common in human malignancies, including colorectal cancers. Recently, we reported that STAT3 expression correlated with resistance to 5-fluorouracil (5-FU) based chemoradiotherapy. This is of considerable clinical relevance, because a large proportion of rectal cancers are resistant to preoperative multimodal treatment. We therefore examined whether STAT3 contributes to resistance to chemor… Show more
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