Methods of Promoting Immune Tolerance
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
N/A
app pub date -
Sep 17, 2012
filing date -
Sep 16, 2011
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
Compositions including a polynucleotide combined with a vehicle and methods of their use to induce a suppressive immune response are provided. In some embodiments the compositions induce an increase in expression of indoleamine 2,3 dioxygenase (IDO) enzyme activity in cells. The methods and compositions can be used to inhibit or reduce immune-mediated tissue destruction, to treat autoimmune diseases and inflammatory responses, to promote immune tolerance, to enhance tolerizing vaccines, to treat allergies, to treat asthma, or to enhance mucosal tolerance in subject. Methods and compositions for inducing a suppressive immune response for while minimizing undesirable side effects in the subject are also provided. An exemplary undesirable side effect is systemic release of INFγ. Exemplary compositions that can be used to induce an immune response in a subject without inducing systemic release of INFγ include compositions containing a polynucleotide lacking an immunostimulatory nucleic acid sequence complexed with a carrier.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully