Fig. 6From: Anti-tumor and anti-angiogenic effects of Fucoidan on prostate cancer: possible JAK-STAT3 pathwayFucoidan inhibited activation of STAT3-regulated gene promoters. The nuclear extract in tumor tissue was isolated and used to perform chromatin immunoprecipitation with an STAT3 antibody. The change of downstream promoters was analyzed by real-time PCR. * P < 0.05 vs. vehicle group, *** P < 0.001 vs. vehicle group. N = 6 for each groupBack to article page