作者: Danielle A Murphy , Brian I Rini , Bernard Escudier , Robert J Motzer , Panpan Wang
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摘要: Aim: Immunomodulatory mechanisms contributing to angiogenic inhibition in renal tumors are not well characterized. We report associations between efficacy and tumor-associated immune cells mRNA/miRNA expression patients from AXIS. Materials & methods: Immunohistochemistry (n = 52) analyses 72) were performed on tumor samples. Results: In axitinib-treated patients, higher CXCR4 TLR3 expression, respectively, was associated with longer progression-free survival (hazard ratio; 95% CI: 0.3; 0.1-0.8 0.4; 0.2-0.9) showed interaction treatment (p 0.029 p < 0.001); lower CCR7 objective response (odds ratio: 0.1; 0.01-1.0) overall 3.9; 1.4-10.3). Conclusion: CCR7, levels may be prognostic/predictive of clinical benefit axitinib. Clinical trial identifier: ClinicalTrials.gov NCT00678392.