Mucosal Immunization Tolerance or Enhanced Priming Following ADP-Ribosylation Controls the Outcome of

نویسندگان

  • Karin Schön
  • Nils Y. Lycke
  • Annemarie Hasselberg
  • Lena Ekman
  • Linda Fahlén Yrlid
چکیده

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

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

ADP-ribosylation controls the outcome of tolerance or enhanced priming following mucosal immunization.

Accumulating evidence suggests that the dichotomy between tolerance and active IgA immunity in mucosal immune responses is regulated at the APC level. Therefore, immunomodulation of the APC could be an effective mechanism to control the two response patterns. In this study, we demonstrate that ADP-ribosylation controls the outcome of tolerance or active effector T cell immunity to an internal p...

متن کامل

Oral tolerance for delayed type hypersensitivity contribution of local and peripheral mechanisms

Oral tolerance is a physiological immune mechanism, which controls the outcome of deleterious hypersensitivity reactions to environmental antigens absorbed through the gastrointestinal tract, and maintains homeostasis. Using a mouse model of oral tolerance of delayed type hypersensitivity to contact allergens, i.e. haptens, we have examined the mechanisms involved in the induction of oral toler...

متن کامل

ALTERATIONS OF ADP-RIBOSYLATION AND DNA-BREAKS IN AGING BRAIN CELLS

Neuronal and astroglial cells were prepared from whole brain of three month and 30-month- old rats for study of alterations in the nuclear poly ADP-ribosylation and DNA breaks with age. The relative purity of the cell preparations was confirmed by the determination of the neurofilament (low molecular weight) and glutamine synthetase content of the cells using ELISA. An increase (75%) in th...

متن کامل

A two-codon mutant of cholera toxin lacking ADP-ribosylating activity functions as an effective adjuvant for eliciting mucosal and systemic cellular immune responses to peptide antigens.

Vaccination with peptide antigens is an effective strategy against mucosal viral infections. We tested a two-codon mutant of cholera toxin (CT-2*) lacking ADP-ribosylating activity and toxicity as a mucosal adjuvant for T cell epitope peptides for intranasal immunization of mice. Efficient induction of helper and cytotoxic T lymphocyte responses associated with TH1 cytokine production were obse...

متن کامل

Protective Immunity in Mice Following Immunization with the Cochleate-Based Subunit Influenza Vaccines

High morbidity and mortality of influenza virus infection makes it an important disease world-wide. Mouse is a very well-studied animal model for this disease with similar manifestation to human disease. It would be desirable to induce mucosal as well as circulating immune responses to obtain protection from infection and to decrease the spread of the virus. Cell mediated immunity (proliferativ...

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

عنوان ژورنال:

دوره   شماره 

صفحات  -

تاریخ انتشار 2010