Abstract
It is thought that the development of vaccines for the treatment of infectious diseases and cancer is likely to be achieved in the coming decades. This is partially due to a better understanding of the regulatory networks connecting innate with adaptive immune responses. The innate immune response is triggered by the recognition of conserved pathogen-associated molecular patterns by germ line-coded pattern recognition receptors. Several families of pattern recognition receptors have been characterized, including Toll-like receptors and nucleotide-binding domain receptors. The identification of their ligands has driven the development of novel adjuvants many of which have been tested in vaccine clinical trials. Here, the authors review recent preclinical data and clinical trial results supporting the view that combinations of adjuvants are the way forward in vaccine design. Multiadjuvanted vaccines can stimulate the broad and robust protective immune responses required to fight chronic infectious diseases and cancer.
Financial & competing interests disclosure
All authors are employees of CSL except for A Mount who is supported by an industry fellowship from NHMRC (CDA APP1006663). The authors declare no conflict of interest. The authors have no other relevant affiliations or financial involvement with any organization or entity with a financial interest in or financial conflict with the subject matter or materials discussed in the manuscript apart from those disclosed.
No writing assistance was utilized in the production of this manuscript.