Different Antibody Response against the Coxsackievirus A16 VP1 Capsid Protein: Specific or Non-Specific.

ABSTRACT: Coxsackievirus A16 (CA16) is one of the major causative agents of hand, foot, and mouth disease worldwide. The non-neutralizing antibody response that targets CA16 VP1 remains poorly elucidated. In the present study, antibody responses against CA16 VP1 in Shanghai blood donors and Shanxi individuals were analyzed by ELISA and inhibitory ELISA using five CA16 VP1 antigens: VP11-297, VP141-297, VP11-60, VP145-58 and VP161-297. The correlation coefficients for most of the reactions against each of the five antigens and the inhibition of the anti-CA16 VP1 antibody response produced by the various antigens were higher in Shanghai blood donors compared to those in Shanxi individuals. VP11-297 and VP141-297 strongly inhibited the anti-CA16 VP1 response in serum samples from both populations, whil

SUBMITTER: Ding Y 

PROVIDER: S-EPMC5021329 | biostudies-literature | 2016

REPOSITORIES: biostudies-literature