申请人:Upadhyay Shakti
公开号:US20090215710A1
公开(公告)日:2009-08-27
The invention provides carbohydrate based compounds, methods of preparation, and compositions useful for modulating signaling through Toll-like receptors. The methods involve contacting a TLR-expressing cell with a carbohydrate based compound of the invention having a core structure comprising of one or more sugar moieties. The carbohydrate based compounds are useful for inhibiting immune stimulation involving TLR ligands, especially TLR4 and TLR2. The compounds also are suitable for inhibition of inflammatory conditions resulting from infections. The compounds have use in the treatment of inflammation, autoimmunity, allergy, asthma, graft rejection, graft versus host disease, infection, sepsis, cancer, and immunodeficiency.
该发明提供了基于碳水化合物的化合物、制备方法和组合物,用于调节通过Toll样受体的信号传导。该方法涉及将表达TLR的细胞与该发明的基于碳水化合物接触,其核心结构包括一个或多个糖基团。基于碳水化合物的化合物可用于抑制涉及TLR配体的免疫刺激,特别是TLR4和TLR2。这些化合物还适用于抑制由感染引起的炎症症状。这些化合物在治疗炎症、自身免疫、过敏、哮喘、移植排斥、移植物抗宿主病、感染、败血症、癌症和免疫缺陷方面有用。