[18F]DPA-714 PET Imaging Reveals Global Neuroinflammation in Zika Virus-Infected Mice

Abstract

The results of the current study demonstrate that global neuroinflammation plays a significant role in the progression of ZIKV infection and that [¹⁸F]DPA-714 PET imaging is a sensitive tool relative to histology for the detection of neuroinflammation. [¹⁸F]DPA-714 PET imaging may be useful in dynamically characterizing the pathology associated with neurotropic viruses and the evaluation of therapeutics being developed for treatment of infectious diseases.