The protein kinase A (PKA) signaling pathway has been extensively studied for its role in physiology; however, its role in the immune system remains largely unclear. In this study, we demonstrate that the PKA signaling pathway plays an important role in the regulation of dendritic cell suppressive function by regulating the homeostasis of FoxP3+ regulatory T cells (Tregs). We find that conditional activation of PKA in DCs results in a global expansion of peripheral Foxp3+CD4+ Treg cells. The altered Treg homeostasis is not caused by an increased thymic output but rather the increased proliferation and survival of peripheral mature Treg cells. The PKA activated DCs produced significantly more IL-2 and supported the survival and proliferation...
Accumulating evidence suggests that defective regulation is an essential underlying cause of autoimm...
<p>Naturally occurring CD4+CD25+Foxp3+ regulatory T cells (TReg) are a cell lineage that develops in...
Regulatory T cells (Tregs), either natural or induced, suppress a variety of physiological and patho...
Defined by the transcription factor Foxp3, regulatory T cells (Tregs) are a lineage of CD4+ T lympho...
Foxp3(+) regulatory T cells (Treg cells) are required for immunological homeostasis. One notable dis...
Summary: The Foxp3 transcription factor is a crucial determinant of both regulatory T (TREG) cell de...
Regulatory T cells (Tregs) play a crucial role in controlling autoimmune and inflammatory responses....
Regulatory T (Treg) cells, possess a strategic role in the maintenance of immune homeostasis, and th...
Protein kinase C (PKC)-θ regulates conventional effector T (Teff) cell function. Since this initial ...
Regulatory T cells (Tregs) are a subset of CD4+ T cells with suppressive function and are critical i...
International audienceFms-like tyrosine kinase 3 ligand (FLT3L) plays a major role in dendritic cell...
Regulatory T cells (Tregs) are a subset of CD4+ T cells with suppressive function and are critical i...
FOXP3⁺ T regulatory cells (Tregs) normally function to restrain immune responses, but when their act...
CD4+ Foxp3+ regulatory T cells (Tregs) play a critical role in immune homeostasis and in the prevent...
Regulatory T-cells (TREG) are diverse populations of lymphocytes that regulate the adaptive immune r...
Accumulating evidence suggests that defective regulation is an essential underlying cause of autoimm...
<p>Naturally occurring CD4+CD25+Foxp3+ regulatory T cells (TReg) are a cell lineage that develops in...
Regulatory T cells (Tregs), either natural or induced, suppress a variety of physiological and patho...
Defined by the transcription factor Foxp3, regulatory T cells (Tregs) are a lineage of CD4+ T lympho...
Foxp3(+) regulatory T cells (Treg cells) are required for immunological homeostasis. One notable dis...
Summary: The Foxp3 transcription factor is a crucial determinant of both regulatory T (TREG) cell de...
Regulatory T cells (Tregs) play a crucial role in controlling autoimmune and inflammatory responses....
Regulatory T (Treg) cells, possess a strategic role in the maintenance of immune homeostasis, and th...
Protein kinase C (PKC)-θ regulates conventional effector T (Teff) cell function. Since this initial ...
Regulatory T cells (Tregs) are a subset of CD4+ T cells with suppressive function and are critical i...
International audienceFms-like tyrosine kinase 3 ligand (FLT3L) plays a major role in dendritic cell...
Regulatory T cells (Tregs) are a subset of CD4+ T cells with suppressive function and are critical i...
FOXP3⁺ T regulatory cells (Tregs) normally function to restrain immune responses, but when their act...
CD4+ Foxp3+ regulatory T cells (Tregs) play a critical role in immune homeostasis and in the prevent...
Regulatory T-cells (TREG) are diverse populations of lymphocytes that regulate the adaptive immune r...
Accumulating evidence suggests that defective regulation is an essential underlying cause of autoimm...
<p>Naturally occurring CD4+CD25+Foxp3+ regulatory T cells (TReg) are a cell lineage that develops in...
Regulatory T cells (Tregs), either natural or induced, suppress a variety of physiological and patho...