Modulators of Nod2 signaling
View Patent ↗The present invention relates to intracellular signaling molecules, in particular the Nod2 protein and nucleic acids encoding the Nod2 protein. The present invention provides methods of identifying modulators of Nod2 signaling. In particular, the present invention additionally provides methods of screening immune modulators such as adjuvants using Nod2. The present invention further provides methods of altering Nod2 signaling.
1. A method of modulating Nucleotide-binding oligomerization domain-containing protein 2 (Nod2) signaling in a subject, comprising:
a) providing a compound, wherein said compound is a muramyl dipeptide selected from the group consisting of MurNAc-L-Ala-D-isoGln, and MuraNAc-L-Ala-D-Glu, which increases a subject's Nod2 activity in response to bacterial muropeptides; and
b) administering said compound to a subject under conditions such that said subject's Nod2 activity is response to bacterial inuropeptides is increased.
2. The method of claim 1 , wherein said subject is diagnosed with Crohn's disease and said test compound increases said subjects Nod2 activity is response to bacterial muropeptides.
3. The method of claim 1 , wherein said compound is a vaccine adjuvant and said compound increases said subjects Nod2 activity is response to bacterial muropeptides.