676
Views
11
CrossRef citations to date
0
Altmetric
Author's View

The two faces of regulatory T cells in cancer

, &
Article: e23852 | Received 29 Jan 2013, Accepted 31 Jan 2013, Published online: 15 Apr 2013
 

Abstract

Regulatory T cells (Tregs) that expand in human colon cancer express retinoid-related orphan receptor γt (RORγt) and exert potent T-cell suppressive functions while mediating pro-inflammatory effects. Similar Tregs expand and drive a vicious cycle of inflammation in murine polyposis. Targeting RORγt in Tregs interrupts such a cycle and protects mice against polyposis, suggesting that a similar intervention may provide therapeutic benefits to colon cancer patients.

Disclosure of Potential Conflicts of Interest

No potential conflicts of interest were disclosed.