Title:Tumor Stroma Manipulation By MSC
Volume: 17
Issue: 10
Author(s): Giulia Grisendi, Carlotta Spano, Filippo Rossignoli, Naomi D'souza, Giulia Golinelli, Agnese Fiori, Edwin M Horwitz and Valentina Guarneri, Federico Piacentini, Paolo Paolucci, Massimo Dominici
Affiliation:
关键词:
肿瘤基质；MSC；TRAIL； 胰腺癌；肉瘤。
摘要: Tumor stroma (TS) plays relevant roles in all steps of cancer development. We here address
several fundamental aspects related with the interaction between cancer cells and their stromal counterparts.
Dissecting these players is of pivotal importance to understand oncogenesis, immunoescape and drug resistance.
In addition, this better comprehension will allow the introduction of novel and more effective therapeutic approaches
where manipulated stromal elements may become detrimental for tumor growth. Our group and others rely on the use of
multipotent mesenchymal stromal/stem cells (MSC) as anti-cancer tools, since these putative TS cell precursors can deliver
potent apoptosis-inducing agents. Multimodal-armed MSC can target a variety of cancers in vitro and, when injected
in vivo, they localize into tumors mediating cell death without evident toxicities to normal tissues. While several aspects
of these strategies shall require further investigations, these approaches collectively indicate how TS manipulation by
MSC represents a tool to influence the fate of cancer cells, creating a new generation of anti-cancer strategies.
