Immune adjuvants are immune modulators that have been developed in the context of infectious vaccinations.There is currently a growing interest in immune adjuvants due to the development of immunotherapy against cance...Immune adjuvants are immune modulators that have been developed in the context of infectious vaccinations.There is currently a growing interest in immune adjuvants due to the development of immunotherapy against cancers.Immune adjuvant mechanisms of action are focused on the initiation and amplification of the inflammatory response leading to the innate immune response,followed by the adaptive immune response.The main activity lies in the support of antigen presentation and the maturation and functions of dendritic cells.Most immune adjuvants are associated with a vaccine or incorporated into the new generation of m RNA vaccines.Few immune adjuvants are used as drugs.Hydroxyapatite(HA)ceramics and azoximer bromide(AZB)are overlooked molecules that were used in early clinical trials,which demonstrated clinical efficacy and excellent tolerance profiles.HA combined in an autologous vaccine was previously developed in the veterinary field for use in canine spontaneous lymphomas.AZB,an original immune modulator derived from a class of heterochain aliphatic polyamines that is licensed in Russia,the Commonwealth of Independent States,and Slovakia for infectious and inflammatory diseases,is and now being developed for use in cancer with promising results.These two immune adjuvants can be combined in various immunotherapy strategies.展开更多
Sugar-dependent targeting and immune adjuvant effects of hyperbranched glycosylated polypeptide nanoparticles were disclosed for ovalbumin(OVA)delivery system.The mannose-coated polypeptide nanoparticles can induce st...Sugar-dependent targeting and immune adjuvant effects of hyperbranched glycosylated polypeptide nanoparticles were disclosed for ovalbumin(OVA)delivery system.The mannose-coated polypeptide nanoparticles can induce strongest targeting and immune adjuvant effects to macrophages than those glucose/lactose-coated ones,which effectively transported OVA into cells and facilitated OVA subcellular escape from endolysosomes into cytoplasm with the assistance of UV irradiation or intracellular acidic pH.展开更多
文摘Immune adjuvants are immune modulators that have been developed in the context of infectious vaccinations.There is currently a growing interest in immune adjuvants due to the development of immunotherapy against cancers.Immune adjuvant mechanisms of action are focused on the initiation and amplification of the inflammatory response leading to the innate immune response,followed by the adaptive immune response.The main activity lies in the support of antigen presentation and the maturation and functions of dendritic cells.Most immune adjuvants are associated with a vaccine or incorporated into the new generation of m RNA vaccines.Few immune adjuvants are used as drugs.Hydroxyapatite(HA)ceramics and azoximer bromide(AZB)are overlooked molecules that were used in early clinical trials,which demonstrated clinical efficacy and excellent tolerance profiles.HA combined in an autologous vaccine was previously developed in the veterinary field for use in canine spontaneous lymphomas.AZB,an original immune modulator derived from a class of heterochain aliphatic polyamines that is licensed in Russia,the Commonwealth of Independent States,and Slovakia for infectious and inflammatory diseases,is and now being developed for use in cancer with promising results.These two immune adjuvants can be combined in various immunotherapy strategies.
基金the financial support of the National Natural Science Foundation of China(Nos.22075176 and21774074)。
文摘Sugar-dependent targeting and immune adjuvant effects of hyperbranched glycosylated polypeptide nanoparticles were disclosed for ovalbumin(OVA)delivery system.The mannose-coated polypeptide nanoparticles can induce strongest targeting and immune adjuvant effects to macrophages than those glucose/lactose-coated ones,which effectively transported OVA into cells and facilitated OVA subcellular escape from endolysosomes into cytoplasm with the assistance of UV irradiation or intracellular acidic pH.
