ArticlebioRxiv : the preprint server for biology2025
The 16p11.2 microdeletion influences how early-life microbiota perturbations affect hippocampal development and behavior throughout the lifespan.
Article in bioRxiv : the preprint server for biology, 2025. 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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Abstract
Neurodevelopmental disorders result from interactions between genetic predisposition and environmental risk factors, with infancy being the most vulnerable period. We designed a longitudinal study to determine how short-term antibiotic exposure during early postnatal life impacts the gut microbiome, neurodevelopment, and behavior, and whether these alterations were exacerbated by the neurodevelopmental disorder-associated 16p11.2 microdeletion (16pDel) mutation. The cephalosporin antibiotic, cefdinir, broadly altered the gut microbiome acutely, with persistent reductions in several
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