Cocaine Vaccine Development: Evaluation of Carrier and Adjuvant Combinations That Activate Multiple Toll-Like Receptors.

ABSTRACT: Although cocaine abuse and addiction continue to cause serious health and societal problems, an FDA-approved medication to treat cocaine addiction has yet to be developed. Employing a pharmacokinetic strategy, an anticocaine vaccine provides an attractive avenue to address these issues; however, current vaccines have shown varying degrees of efficacy, indicating that further formulation is necessary. As a means to improve vaccine efficacy, we examined the effects of varying anticocaine vaccine formulations by combining a Toll-like receptor 9 (TLR9) agonist with a TLR5 agonist in the presence of alum. The TLR9 agonist used was cytosine-guanine oligodeoxynucleotide 1826 (CpG 1826), while the TLR5 agonist was flagellin (FliC). Formulations with the TLR9 agonist elicited superior anticocaine a

SUBMITTER: Kimishima A 

PROVIDER: S-EPMC6381837 | biostudies-literature | 2016 Nov

REPOSITORIES: biostudies-literature