Notch signaling in pediatric soft tissue sarcomas


Pediatric soft tissue sarcomas are rare tumors of childhood, frequently characterized by specific chromosome translocations. Despite improvements in treatment, their clinical management is often challenging due to the low responsiveness of metastatic forms and aggressive variants to conventional therapeutic approaches, which leads to poor overall survival.

It is widely thought that soft tissue sarcomas derive from mesenchymal progenitor cells that, during embryonic life, have developed chromosomal aberrations with de-regulation of the main pathways governing tissue morphogenesis. The Notch signaling pathway is one of the most important molecular networks involved in differentiation processes.

Emerging evidence highlights the role of Notch signaling de-regulation in the biology of these pediatric sarcomas. In this review, we present an outline of recently gathered evidence on the role of Notch signaling in soft tissue sarcomas, highlighting its importance in tumor cell biology.

The potential challenges and opportunities of targeting Notch signaling in the treatment of pediatric soft tissue sarcomas are also discussed.

Author: Rossella RotaRoberta CiarapicaLucio MieleFranco Locatelli
Credits/Source: BMC Medicine 2012, 10:141



Published on: 2012-11-16



News Provider: 7thSpace Interactive

Copyright by the authors listed above - made available via BioMedCentral (Open Access). Please make sure to read our disclaimer prior to contacting 7thSpace Interactive. To contact our editors, visit our online helpdesk. If you wish submit your own press release, click here.

Social Bookmarking
RETWEET This! | Digg this! | Post to del.icio.us | Post to Furl | Add to Netscape | Add to Yahoo! | Rojo



Comments

There are no comments available. Be the first to write a comment.


You need to enable Javascript to post a comment.


Custom Search

Username
Password










© 2014 7thSpace Interactive
All Rights Reserved - About | Disclaimer | Helpdesk
There are currently 30562 people browsing 7thSpace (S2)