BACKGROUND Dendritic cells (DCs) play an important role in immune response and cytidine-phosphate-guanosine (CpG) oligodeoxynucleotides (ODN) as well as interferon (IFN)-alpha have been proven to induce DC maturation. In this study, the synergistic effects of CpG-ODN and IFN-alpha on DC maturation were evaluated. MATERIALS AND METHODS Surface molecules on DCs and the stimulatory responses of ...

Plasmacytoid dendritic cells (PDCs) are key effectors in host innate immunity and orchestrate adaptive immune responses. CpG oligodeoxynucleotides (ODN) have potent immunostimulatory effects on PDCs through TLR9 recognition and signaling. Little is known about the effects of CpG ODN on human PDC-mediated T cell priming. Here we show that type B CpG ODN effectively promotes PDCs to prime allogen...

background: there are many therapeutic methods for allergic conditions. cpg oli-gonucleotides play a critical role in immunity via the augmentation of th1 and suppres-sion of th2 responses. objective: in the present study we aimed to estimate the effec-tiveness of intranasal administration of cpg odn plus chenopodium album allergen in allergic asthma compared with the administration of allergen...

BACKGROUND Intravesical BCG instillation is established and efficient in the prophylaxis of recurrent transitional cell carcinoma. A Th-1 biased immune response is postulated. Recent work has proven the efficacy of synthetic CpG-Oligodeoxynucleotides (ODN) as inducers and adjuvants for a strong Th1-response and there is evidence for a direct and/or adjuvant anti-neoplastic effect. The purpose o...

PURPOSE CpG oligodeoxynucleotide (CpG-ODN), a TLR9 agonist, activates innate immunity and induces Th1 response. Although the immune modulatory effect of CpG-ODN has been extensively studied, its function in cockroach extract-induced allergic asthma has not been studied. Here, we investigated the inhibitory function of CpG-ODN in cockroach extract-induced asthma in mice with different treatment ...

Rainbow trout (Oncorhynchus mykiss) head kidney phagocytes precultured with a synthetic cytidine-phosphate-guanosine (CpG) oligodeoxynucleotide (ODN) displayed significantly higher phagocytic activity against Vibrio ordalii than phagocytes precultured with non-CpG ODN. However, head kidney phagocytes precultured with CpG ODN did not show enhanced phagocytic activity against polystyrene particles.

CXCL14 is a primordial chemokine that plays multiple roles in tumor suppression, autoimmune arthritis, and obesity-associated insulin resistance. However, the underlying molecular mechanisms are unclear. Here, we show that CXCL14 transports various types of CpG oligodeoxynucleotide (ODN) into the endosomes and lysosomes of bone marrow-derived dendritic cells (DCs), thereby activating Toll-like ...

Back Cover In article number 2201087, ZhiYong Qian and co-workers show that in the hybrid delivery systems CPG@Au NRs/m-R848, immunogenic cell death (ICD) induced by Au NRs could synergistically produce an in-situ vaccination effect with CPG ODN R848. By triggering dendritic cells maturation macrophage reprogramming, this photothermal immunotherapy strategy holds great potential generating syst...

BACKGROUND Recently, several combined therapeutic strategies and targeted agents have been under investigation for their potential role in lung cancer. The combined administration of dendritic cells (DCs) and immune-adjuvant cytidyl guanosyl oligodeoxynucleotide (CpG-ODN) after cryosurgery has proven to be an effective strategy for treating lung cancer. However, whether the application of CpG-O...

The human toll like receptor 9 (TLR9) detects differences between microbial and host DNA, based on unmethylated deoxycytidyl deoxyguanosine dinucleotide (CpG) motifs, leading to activation of both innate and adaptive immune mechanisms. The synthetic TLR9 agonist, CpG-ODN, can substitute for microbial DNA in these responses, and is in clinical trials as an immunomodulatory agent in diseases as d...