Cytoplasmic Entry ofListeria monocytogenesEnhances Dendritic Cell Maturation and T Cell Differentiation and Function
نویسندگان
چکیده
منابع مشابه
Cytoplasmic entry of Listeria monocytogenes enhances dendritic cell maturation and T cell differentiation and function.
Protective immunity to the intracellular bacterial pathogen, Listeria monocytogenes, is mediated by a vigorous T cell response. In particular, CD8(+) cytolytic T cells provide essential effector function in the clearance of bacterial infection. The cytoplasmic entry of Listeria facilitated by listeriolysin O is an essential feature not only of the bacteria's virulence, but of the ability of the...
متن کاملFibroblast and T cells conditioned media induce maturation dendritic cell and promote T helper immune response
Dendritic cells (DCs) induce pathogen-specific T cell responses. We comprehensively studied the effects of addition of maturation stimulus, fibroblasts (fibroblast conditioned medium), PHA activated T cells (T cell conditioned medium), and mixture of fibroblast & PHA activated T cells (FCM-TCCM) conditioned media on maturation of DCs. Monocytes were cultured with GM-CSF and IL-4 for five days. ...
متن کاملComparison of Several Maturation Inducing Factors in Dendritic Cell Differentiation
Background: Dendritic cells (DCs) are professional antigen presenting cells that have an important role in the initiation of immune response. The use of maturation factors in dendritic cell differentiation provides a promising approach in immunotherapy. Objective: In this study, we compared tumor necrosis factor-α, polyribocytidylic acid, lipopolysacharide and CpG oligonucleotides in inducing d...
متن کاملSirt6 regulates dendritic cell differentiation, maturation, and function
Dendritic cells (DCs) are antigen-presenting cells that critically influence decisions about immune activation or tolerance. Impaired DC function is at the core of common chronic disorders and contributes to reduce immunocompetence during aging. Knowledge on the mechanisms regulating DC generation and function is necessary to understand the immune system and to prevent disease and immunosenesce...
متن کاملfibroblast and t cells conditioned media induce maturation dendritic cell and promote t helper immune response
dendritic cells (dcs) induce pathogen-specific t cell responses. we comprehensively studied the effects of addition of maturation stimulus, fibroblasts (fibroblast conditioned medium), pha activated t cells (t cell conditioned medium), and mixture of fibroblast & pha activated t cells (fcm-tccm) conditioned media on maturation of dcs. monocytes were cultured with gm-csf and il-4 for five da...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: The Journal of Immunology
سال: 2004
ISSN: 0022-1767,1550-6606
DOI: 10.4049/jimmunol.173.4.2641