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          Graphene oxide         |  
      | Vaxjo ID | 337 |  
      | Vaccine Adjuvant Name | Graphene oxide |  
      | Adjuvant VO ID | VO_0005585 |  
      | Description | adjuvant derived from graphene that induces a Th1 response |  
      | Stage of Development | Research |  
      | Host Species for Testing | Mouse |  
      | Components | Graphene oxide |  
      | Function | enhances the secretion of macrophages by activating the NF-kB signaling pathway, and activates the immune system by promoting the proliferation and differentiation of lymphocytes (especially CD8+T cells) and the secretion of inflammatory mediators |  
      | Safety | dose-dependent toxicity to cells and animals, such as inducing cell apoptosis and lung granuloma formation |  
	  | References | Bai et al., 2022: Bai Q, Wang Z, An Y, Tian J, Li Z, Yang Y, Dong Y, Chen M, Liu T. Chitosan-functionalized graphene oxide as adjuvant in HEV P239 vaccine. Vaccine. 2022; 40(52); 7613-7621. [PubMed: 36371365]. Zhi et al., 2013: Zhi X, Fang H, Bao C, Shen G, Zhang J, Wang K, Guo S, Wan T, Cui D. The immunotoxicity of graphene oxides and the effect of PVP-coating. Biomaterials. 2013; 34(21); 5254-5261. [PubMed: 23566800]. |  |