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Updated: Nov 18, 2025
Adenoviral Transduction of Naive CD4 T Cells to Study Treg Differentiation
Published on: August 13, 2013
Dendritic cells transduced with TIPE-2 recombinant adenovirus induces T cells suppression
Shudong Liu1, Jie Wang2, Wenyan Li1
1Department of Neurology and Chongqing Key Laboratory of Cerebrovascular Disease, Yongchuan Hospital, Chongqing Medical University, Chongqing, 402160, China.
Introduction:
TIPE-2 has been identified as a negative regulator of both innate and adaptive immunity and is involved in several inflammatory diseases. However, the role of immune suppression of dendritic cells (DCs) transduced with TIPE-2 has not been well studied.
Methods:
In this study, DCs were transduced with TIPE-2 recombinant adenovirus, and then were cocultured with allogeneic CD4+ or CD8 + T cells. The proliferation, cytokine production and activation marker levels of CD4+ or CD8 + T cell were detected.
Results:
The data demonstrated that T cell proliferation, cytokine production and activation marker levels were attenuated after treated with TIPE-2 transduced DCs.
Conclusions:
These results suggested that TIPE-2 transduced DCs are capable of inducing allogeneic CD4+ or CD8 + T cell immune suppression, which provide a promising way for the therapeutical strategies of transplantation or autoimmune diseases.
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