Single-domain antibodies applied as antiviral immunotherapeutics.

Viral infections have been the cause of high mortality rates throughout different periods in history. Over the last two decades, outbreaks caused by zoonotic diseases and transmitted by arboviruses have had a significant impact on human health. The emergence of viral infections in different parts of the world encourages the search for new inputs to fight pathologies of viral origin.

Adjacent dimer epitope of envelope protein as an important region for Zika virus serum neutralization: a computational investigation.

The recent emergence of Zika virus (ZIKV) has affected many countries, with severe clinical manifestations such as fetal microcephaly and Guillain-Barré syndrome. However, even though it is a major public health concern, there is no approved treatment available. Structural knowledge of the main neutralization regions of the envelope (E) protein of ZIKV and its interactions with neutralizing antibodies (nAbs) are crucial for the rational development of subunit vaccines and establishment of antibody-based interventions.