Causal effects of single-carbon metabolism and vitamin levels on autism spectrum disorder risk: a bidirectional Mendelian randomized study.
Zhu J; Yi Y; Ma L; Tao S; Sun J; Zhang D; Sun X; Ding K · 2026 · Italian journal of pediatrics
WASTE classifies this as Negative / Null Result Report · AI classification, approximate
The study found no significant effect — useful as a negative control or null benchmark for your own design.
Abstract (excerpt)
BACKGROUND: Observational epidemiology studies suggested a relationship between single-carbon metabolism and vitamin levels with autism spectrum disorder (ASD) risk. We aimed to explore the causal relationship between them at the genetic…
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Metadata source: Europe PMC · DOI 10.1186/s13052-026-02254-1