SynthesisCells2026
Early-Life Microbiota Modulation and Neurodevelopment in Infants: A Systematic Review and Meta-Analysis of Randomized Controlled Trials.
Synthesis in Cells, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.
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.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
0 citing papers in PubMed.
No citing paper in PubMed yet.
Corrections and comments
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Authors and funding
7 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Changes in microbial composition during early infancy by various factors (mode of delivery, nutritional practices, antibiotic usage, and environmental influences) have been correlated with observable variances in cognitive abilities, temperament, stress response, and the predisposition to neurodevelopmental disorders. Consequently, microbiota-targeted interventions such as probiotics, prebiotics, and synbiotics are being explored as avenues to enrich beneficial microbial taxa, enhance short-chain fatty acid production, fortify mucosal immunity, and mitigate inflammatory responses during these critical periods. Preclinical research, primarily in experimental animal models, has demonstrated a causal link between microbiota composition and developmental processes such as myelination, synaptic plasticity, and socio-emotional behaviors, whereas human evidence remains largely associative and heterogeneous. A notable gap exists in the current literature, which typically centers on gastrointestinal, psychiatric, or preterm outcomes, without a focused investigation into neurodevelopmental assessments within the first three years. To bridge this gap, we conducted a systematic review and meta-analysis of randomized controlled trials assessing the impact of probiotics, prebiotics, and synbiotics on neurodevelopment and behavior in infants aged 0-36 months. Our primary objective was to establish whether microbiota-targeted strategies confer discernible neurodevelopmental benefits, alongside elucidating the mechanisms underpinning the relationship between microbial modulation and early brain development.
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Registered trials
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.