ArticleNature communications2026
Prenatal Zika virus exposure disrupts social-emotional development and cortical visual function in infant macaques.
Article in Nature communications, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 1 paper.
What it found
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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.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
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Who cites it
1 citing paper in PubMed.
- Increased CSF volume, altered brain development and emotional reactivity after postnatal Zika virus infection in infant rhesus macaques.bioRxiv : the preprint server for biology · 2026Article
Corrections and comments
- Erratum issued
- Update of
Authors and funding
27 authors.
Funding
Abstract
Prenatal Zika virus (ZIKV) exposure can result in outcomes ranging from severe birth defects to subtle developmental delays, yet the underlying mechanisms remain unclear. Using a translational rhesus macaque model, we assess visual, auditory, and neurodevelopmental outcomes through 12 months of age following first-trimester ZIKV inoculation. Pregnant macaques, either flavivirus-naive or with prior dengue virus (DENV) exposure, are inoculated with Asian or African ZIKV lineages. Maternal viremia duration, placental viral burden, and neutralizing antibody titers vary but are not associated with developmental outcomes. At 12 months, ZIKV-exposed infants exhibit altered maternal attachment behaviors and reduced inhibition toward novel sensory stimuli. Visual evoked potentials are impaired at 3 months but normalize by 12 months; hearing loss is more frequent but not statistically significant. These outcomes are driven by ZIKV exposure itself, independent of maternal infection characteristics. Our findings highlight the limitations of maternal biomarkers in risk prediction and support incorporating infant-focused developmental outcomes in studies of maternal interventions.
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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.