Intravital imaging of stromal cell dynamics in tumors.

Intravital imaging of stromal cell dynamics in tumors.
复制标题

DOI:
10.1016/j.gde.2009.10.011
复制
发表时间:
2010-02
影响因子:
4
通讯作者:
Werb, Zena
Werb, Zena
中科院分区:
生物学2区
文献类型:
--
作者:
Lohela, Marja;Werb, Zena

文献摘要

参考文献

被引文献

相似文献

肿瘤间质由细胞外基质和多种细胞类型如免疫细胞、成纤维细胞和血管细胞组成,通过多种机制促成实体瘤的恶性化。通过不同的显微镜技术,特别是通过共聚焦和多光子显微镜的活体成像,已被证明是一个强大的方法,用于分析在动态肿瘤微环境中的细胞-细胞和细胞-基质的相互作用。活体成像促进了对参数的数据采集,例如不同肿瘤区域中不同细胞类型的运动性或用定义的挑战操作的运动性、T细胞或巨噬细胞辅助的肿瘤细胞外渗的肿瘤细胞杀伤动力学、脉管系统的功能、蛋白酶活性和代谢状态。通过intavital成像实现对完整肿瘤的直接观察提供了对肿瘤生物学的独特见解,这将继续加深我们对导致恶性肿瘤的过程以及靶向它们的方式的理解。
Tumor stroma, consisting of the extracellular matrix and multiple cell types such as immune cells, fibroblasts and vascular cells, contributes to the malignancy of solid tumors by a variety of mechanisms. Intravital imaging by different microscopy techniques, especially by confocal and multi-photon microscopy, has proven to be a powerful method for analyzing the cell-cell and cell-matrix interactions in the dynamic tumor microenvironments. Intravital imaging has fostered the acquisition of data on parameters such as motility of different cell types in distinct tumor regions or manipulated with defined challenges, kinetics of tumor cell killing by T cells or macrophage-assisted tumor cell extravasation, functionality of the vasculature, protease activity and metabolic state. Achieving the direct observation of intact tumors offered by intavital imaging provides unique insights into tumor biology that will continue to deepen our understanding of the processes leading to malignancy and of the ways they can be targeted.
DOI: 10.1084/jem.20061890
发表时间: 2007-02-19
期刊: The Journal of experimental medicine
影响因子: --
作者:
Boissonnas A;Fetler L;Zeelenberg IS;Hugues S;Amigorena S
通讯作者: Amigorena S
DOI: 10.1158/0008-5472.can-06-1392
发表时间: 2006-08-15
期刊: CANCER RESEARCH
影响因子: 11.2
作者:
Hoshida, Tohru;Isaka, Naohide;Jain, Rakesh K.
通讯作者: Jain, Rakesh K.
DOI: 10.1038/89997
发表时间: 2001-07-01
期刊: NATURE MEDICINE
影响因子: 82.9
作者:
Brown, EB;Campbell, RB;Jain, RK
通讯作者: Jain, RK
PDGF-C在胶质母细胞瘤模型中诱导血管成熟,并减弱对抗VEGF治疗的反应。
DOI: 10.1371/journal.pone.0005123
发表时间: 2009
期刊: PloS one
影响因子: 3.7
作者:
di Tomaso E;London N;Fuja D;Logie J;Tyrrell JA;Kamoun W;Munn LL;Jain RK
通讯作者: Jain RK
DOI: 10.1038/nrc2442
发表时间: 2008-08
期刊: Nature reviews. Cancer
影响因子: --
作者:
通讯作者: --