Plasma cell differentiation in T-independent type 2 immune responses is independent of CD11chigh dendritic cells

نویسندگان
چکیده

برای دانلود باید عضویت طلایی داشته باشید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

TACI is required for efficient plasma cell differentiation in response to T-independent type 2 antigens.

The control of systemic infection by encapsulated microorganisms requires T-independent type II (TI-2) Ab responses to bacterial polysaccharides. To understand how such responses evolve, we explored the function of transmembrane activator calcium modulator and cyclophilin ligand interactor (TACI), a member of the TNFR family, required for TI-2 Ab production. Quasimonoclonal (QM) mice produce ro...

متن کامل

T-independent type II immune responses generate memory B cells

Unlike T-dependent immune responses against protein antigens, T-independent responses against polysaccharides confer long-lasting humoral immunity in the absence of recall responses and are not known to generate memory B cells. Here we report that polysaccharide antigens elicit memory B cells that are phenotypically distinct from those elicited by protein antigens. Furthermore, memory B cell re...

متن کامل

Fibroblast 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 کامل

Type 2 cytotoxic T lymphocytes modulate the activity of dendritic cells toward type 2 immune responses.

Activated CD8+ T cells can differentiate into type 1 (Tc1) cells, producing mainly IFN-gamma, and type 2 (Tc2) cells, producing mostly IL-4, IL-5, and IL-10. Tc1 cells are potent CTL involved in the defense against intracellular pathogens and cancer cells. The role of Tc2 cells in the immune response is largely unknown, although their presence in chronic infections, cancer, and autoimmune disea...

متن کامل

CD4+ T-Cell-Independent Secondary Immune Responses to Pneumocystis Pneumonia

Pneumocystis pneumonia is a major cause of morbidity and mortality among immunocompromised patients, especially in the context of HIV/AIDS. In the murine model of Pneumocystis pneumonia, CD4(+) T-cells are required for clearance of a primary infection of Pneumocystis, but not the memory recall response. We hypothesized that the memory recall response in the absence of CD4(+) T-cells is mediated...

متن کامل

ذخیره 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: European Journal of Immunology

سال: 2006

ISSN: 0014-2980,1521-4141

DOI: 10.1002/eji.200636356