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Correlation between Th17 cells and tumor microenvironment

Wenhui Qi1, Xiaojuan Huang, Junyan Wang

  • 1Department of Histology and Embryology, Tianjin Medical University, Tianjin, China.

Cellular Immunology
|September 19, 2013
PubMed

Since their identification in 2005, T helper (TH)17 cells have been proposed to play important roles in several human diseases, including various autoimmune conditions, inflammations, allergy, and tumors. Focusing on human studies, we review the current understanding of molecular interactions (IL-1β, IL-6, IL-23, IL-21 and TGF-β), the signaling pathway (STAT3→RORγt) and the migration (induced by CCR6/CCL20) that contribute to Th17 differentiation and function in tumor microenvironment. Furthermore, we also make a synthesis of contradictory conclusions as to the roles that these cells are playing in the process of tumourigenesis in order to provide guidance of Th17-targeted therapy in tumors.

Keywords:
IL-17Th17 cellsTumor microenvironment

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