Endothelial Notch1 Activity Facilitates Metastasis
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Endothelial Notch1 Activity Facilitates Metastasis. / Wieland, Elfriede; Rodriguez-Vita, Juan; Liebler, Sven S; Mogler, Carolin; Moll, Iris; Herberich, Stefanie E; Espinet, Elisa; Herpel, Esther; Menuchin, Amitai; Chang-Claude, Jenny; Hoffmeister, Michael; Gebhardt, Christoffer; Brenner, Hermann; Trumpp, Andreas; Siebel, Christian W; Hecker, Markus; Utikal, Jochen; Sprinzak, David; Fischer, Andreas.
In: CANCER CELL, Vol. 31, No. 3, 13.03.2017, p. 355-367.Research output: SCORING: Contribution to journal › SCORING: Journal article › Research › peer-review
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TY - JOUR
T1 - Endothelial Notch1 Activity Facilitates Metastasis
AU - Wieland, Elfriede
AU - Rodriguez-Vita, Juan
AU - Liebler, Sven S
AU - Mogler, Carolin
AU - Moll, Iris
AU - Herberich, Stefanie E
AU - Espinet, Elisa
AU - Herpel, Esther
AU - Menuchin, Amitai
AU - Chang-Claude, Jenny
AU - Hoffmeister, Michael
AU - Gebhardt, Christoffer
AU - Brenner, Hermann
AU - Trumpp, Andreas
AU - Siebel, Christian W
AU - Hecker, Markus
AU - Utikal, Jochen
AU - Sprinzak, David
AU - Fischer, Andreas
N1 - Copyright © 2017 Elsevier Inc. All rights reserved.
PY - 2017/3/13
Y1 - 2017/3/13
N2 - Endothelial cells (ECs) provide angiocrine factors orchestrating tumor progression. Here, we show that activated Notch1 receptors (N1ICD) are frequently observed in ECs of human carcinomas and melanoma, and in ECs of the pre-metastatic niche in mice. EC N1ICD expression in melanoma correlated with shorter progression-free survival. Sustained N1ICD activity induced EC senescence, expression of chemokines and the adhesion molecule VCAM1. This promoted neutrophil infiltration, tumor cell (TC) adhesion to the endothelium, intravasation, lung colonization, and postsurgical metastasis. Thus, sustained vascular Notch signaling facilitates metastasis by generating a senescent, pro-inflammatory endothelium. Consequently, treatment with Notch1 or VCAM1-blocking antibodies prevented Notch-driven metastasis, and genetic ablation of EC Notch signaling inhibited peritoneal neutrophil infiltration in an ovarian carcinoma mouse model.
AB - Endothelial cells (ECs) provide angiocrine factors orchestrating tumor progression. Here, we show that activated Notch1 receptors (N1ICD) are frequently observed in ECs of human carcinomas and melanoma, and in ECs of the pre-metastatic niche in mice. EC N1ICD expression in melanoma correlated with shorter progression-free survival. Sustained N1ICD activity induced EC senescence, expression of chemokines and the adhesion molecule VCAM1. This promoted neutrophil infiltration, tumor cell (TC) adhesion to the endothelium, intravasation, lung colonization, and postsurgical metastasis. Thus, sustained vascular Notch signaling facilitates metastasis by generating a senescent, pro-inflammatory endothelium. Consequently, treatment with Notch1 or VCAM1-blocking antibodies prevented Notch-driven metastasis, and genetic ablation of EC Notch signaling inhibited peritoneal neutrophil infiltration in an ovarian carcinoma mouse model.
KW - Animals
KW - Cell Movement
KW - Cells, Cultured
KW - Humans
KW - Lung Neoplasms
KW - Mice
KW - Mice, Inbred C57BL
KW - Neoplasm Invasiveness
KW - Neoplasm Metastasis
KW - Neutrophil Infiltration
KW - Receptor, Notch1
KW - Signal Transduction
KW - Vascular Cell Adhesion Molecule-1
KW - Journal Article
U2 - 10.1016/j.ccell.2017.01.007
DO - 10.1016/j.ccell.2017.01.007
M3 - SCORING: Journal article
C2 - 28238683
VL - 31
SP - 355
EP - 367
JO - CANCER CELL
JF - CANCER CELL
SN - 1535-6108
IS - 3
ER -