ReviewVirologica Sinica2026
Breaking barriers and beyond: Mechanisms and pathological implications of Zika virus traversal across blood-tissue interfaces.
Review in Virologica Sinica, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Authors and funding
7 authors.
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Abstract
Blood-tissue barriers are specialized interfaces that safeguard organ homeostasis by restricting pathogen dissemination. Zika virus (ZIKV), an emerging flavivirus of global concern, exhibits an exceptional ability to breach multiple barriers-including the blood-brain, blood-placental, blood-testis, and blood-retinal barriers-enabling neuroinvasion, vertical and sexual transmission, and ocular disease. ZIKV employs diverse strategies to cross these barriers: receptor-mediated entry, disruption of tight junctions, and hijacking immune cells or extracellular vesicles as viral carriers. Adaptive mutations further refine tissue tropism and enhance barrier traversal efficiency. Insights from cell culture, organoid, animal, and ex vivo tissue models reveal not only the conserved and tissue-specific mechanisms of barrier penetration but also the downstream pathological consequences in the affected organs. Understanding how ZIKV breaches these interfaces and induces organ-specific pathology deepens our knowledge of host-pathogen interactions and provides a framework for designing barrier-protective and disease-mitigating strategies against ZIKV and other pathogens that breach blood-tissue barriers.
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