Unshielding Exosomal RNA Unleashes Tumor Growth And Metastasis

Publication date: 13 July 2017
Source:Cell, Volume 170, Issue 2
Author(s): Irina Matei, Han Sang Kim, David Lyden
Reciprocal interactions between tumor cells and their microenvironment drive cancer progression and therapy resistance. In this issue, Nabet et al. demonstrate that dynamic feedback between tumor and stroma subverts normal inflammatory responses by triggering the release of exosomes containing unshielded RNAs that activate pattern recognition receptors, thereby promoting tumor growth and metastasis.

Teaser

Reciprocal interactions between tumor cells and their microenvironment drive cancer progression and therapy resistance. In this issue, Nabet et al. demonstrate that dynamic feedback between tumor and stroma subverts normal inflammatory responses by triggering the release of exosomes containing unshielded RNAs that activate pattern recognition receptors, thereby promoting tumor growth and metastasis.


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