Zhiqiang Zhang, Li Wang, Xia Ma, Hui Wang. Lentinan-Functionalized PBAE-G-nanodiamonds as an adjuvant to induce cGAS-STING Pathway-mediated macrophage activation and immune enhancement[J]. Journal of Pharmaceutical Analysis. doi: 10.1016/j.jpha.2023.12.012
Citation:
Zhiqiang Zhang, Li Wang, Xia Ma, Hui Wang. Lentinan-Functionalized PBAE-G-nanodiamonds as an adjuvant to induce cGAS-STING Pathway-mediated macrophage activation and immune enhancement[J]. Journal of Pharmaceutical Analysis. doi: 10.1016/j.jpha.2023.12.012
Zhiqiang Zhang, Li Wang, Xia Ma, Hui Wang. Lentinan-Functionalized PBAE-G-nanodiamonds as an adjuvant to induce cGAS-STING Pathway-mediated macrophage activation and immune enhancement[J]. Journal of Pharmaceutical Analysis. doi: 10.1016/j.jpha.2023.12.012
Citation:
Zhiqiang Zhang, Li Wang, Xia Ma, Hui Wang. Lentinan-Functionalized PBAE-G-nanodiamonds as an adjuvant to induce cGAS-STING Pathway-mediated macrophage activation and immune enhancement[J]. Journal of Pharmaceutical Analysis. doi: 10.1016/j.jpha.2023.12.012
A series of biodegradable nanoparticle-based drug delivery systems have been designed utilizing poly(β-amino ester)-guanidine-phenylboronic acid (PBAE-G) polymers. In this study, a novel Lentinan-Functionalized PBAE-G-nanodiamond system was developed to carry ovalbumin (LNT-PBAE-G-ND@OVA). The impact of this drug delivery system on the activation and maturation of macrophages was then assessed . Furthermore, LNT-PBAE-G-ND@OVA induced potent antibody response and showed no obvious toxicity ` and in vivo. Moreover, treatment with LNT-PBAE-G-ND@OVA was sufficient to alter the expression of genes associated with the cGAS-STING pathway, and the LNT-PBAE-G-ND@OVA induced upregulation of costimulatory molecules. LNT-PBAE-G-ND@OVA treatment was sufficient to induce macrophage activation through a complex mechanism in which cGAS-STING signaling plays an integral role.