NCIt synonyms : Tr1 Cell; T Regulatory Cell 1; Type 1 T reg; Tr1; Type 1 Treg; Type-1 T Regulatory Cell; Type 1 Regulatory T Lymphocyte; Type 1 Regulatory T Cell; Type 1 Regulatory T-Lymphocyte;
NCIt definition : A population of CD4 , CD25-, and FoxP3- T-lymphocytes that are involved in immunotolerance.
These cells secrete the immunosuppressive cytokines, tumor growth factor-beta (TGF-B)
and interleukin-10, and may induce cell cycle arrest or apoptosis in effector T-cells.;