Systemic bacterial infections affect dendritic cell development and function

MicroRNAs affect dendritic cell function and phenotype.

MicroRNA (miRNA) are small, non-coding RNA molecules that have been linked with immunity through regulating/modulating gene expression. A role for these molecules in T-cell and B-cell development and function has been well established. An increasing body of literature now highlights the importance of specific miRNA in dendritic cell (DC) development as well as their maturation process, antigen ...

MicroRNAs regulate Dendritic Cell Development and Function

microRNAs have emerged as a novel layer of regulation of cellular development and function, including cells of the immune system. microRNA expression profiles and function of several microRNAs have been elucidated in granulocyte macrophage colony-stimulating factor derived dendritic cells (GM-CSF DC). In this studywedetermined themicroRNAexpressionprofile fromplasmacytoidDC (pDC) and convention...

Systemic tumor necrosis factor generated during lethal Plasmodium infections impairs dendritic cell function.

Dendritic cells (DCs) initiate innate and adaptive immune responses including those against malaria. Although several studies have shown that DC function is normal during malaria, other studies have shown compromised function. To establish why these studies had different findings, we examined DCs from mice infected with two lethal species of parasite, Plasmodium berghei or P. vinckei, and compa...

Targeting Dendritic Cell Function during Systemic Autoimmunity to Restore Tolerance

Systemic autoimmune diseases can damage nearly every tissue or cell type of the body. Although a great deal of progress has been made in understanding the pathogenesis of autoimmune diseases, current therapies have not been improved, remain unspecific and are associated with significant side effects. Because dendritic cells (DCs) play a major role in promoting immune tolerance against self-anti...

Function by Paramyxovirus Infections Subversion of Pulmonary Dendritic Cell