| Literature DB >> 26191200 |
Huan Yi1, Jun Ye2, Xiao-Mei Yang3, Li-Wen Zhang2, Zhi-Gang Zhang3, Ya-Ping Chen2.
Abstract
Ovarian cancer, the most lethal gynecological cancer, related closely to tumor stage. High-grade ovarian cancer always results in a late diagnose and high recurrence, which reduce survival within five years. Until recently, curable therapy is still under research and anti-angiogenesis proves a promising way. Tumor-derived exosomes are essential in tumor migration and metastases such as angiogenesis is enhanced by exosomes. In our study, we have made comparison between high-grade and unlikely high-grade serous ovarian cancer cells on exosomal function of endothelial cells proliferation, migration and tube formation. Exosomes derived from high-grade ovarian cancer have a profound impact on angiogenesis with comparison to unlikely high-grade ovarian cancer. Proteomic profiles revealed some potential proteins involved in exosomal function of angiogenesis such as ATF2, MTA1, ROCK1/2 and so on. Therefore, exosomes plays an influential role in angiogenesis in ovarian serous cancer and also function more effectively in high-grade ovarian cancer cells.Entities:
Keywords: Ovarian cancerexosome; angiogenesis; proteomic profiles
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Year: 2015 PMID: 26191200 PMCID: PMC4503072
Source DB: PubMed Journal: Int J Clin Exp Pathol ISSN: 1936-2625