bioRxiv Genomics· Chatziioannou, E., Luthria, K., Shah, P., Armeanu-Ebinger, S., Admard, J., Schroeder, C., Forchhammer, S., Stihler, F., Zhang, X., Maiche, S., Mankel, A. B., Stadelmaier, J., Amaral, T., Leiter, U., Maczey, E., Mattern, S., Bonzheim, I., Fend, F., Garbe, C., Heneka, Y., Krauss, M., Pop, O. T., Schreieder, L., Haferkamp, S., Stratigos, A. J., Schuerch, C. M., Ossowski, S., Martus, P., Nahnsen, S., Sinnberg, T., Flatz, L., Riess, O., Izar, B., Roecken, M. ·· 3 天前精选评分61
黑色素瘤转移能力与进展的基因组相关性研究
Genomic correlates of metastatic competence and progression in human melanoma
导读
研究对247例I/II期原发性皮肤黑色素瘤和60例未经干预的匹配转移灶进行测序,整合拷贝数、突变、蛋白和空间转录组分析。复发并非由致癌点突变区分,而是由体细胞拷贝数改变和染色体不稳定性驱动。研究定义了OncoCycle六基因拷贝数特征,可独立预测复发。转移进展由持续的拷贝数演变和瘤内异质性减少驱动,而非获得性点突变。
来源:bioRxiv Genomics · biorxiv.org