Neurodevelopment Is Dependent on Maternal Diet: Placenta and Brain Glucose Transporters GLUT1 and GLUT3.
Level 5 - mechanism / opinion, no new human data
Narrative review synthesizing mechanistic, animal, and clinical literature without systematic search
PubMed 39064806 · doi:10.3390/nu16142363
What was done
This narrative review summarizes literature regarding the effects of maternal dietary and energy perturbations (including ketogenic diets, high-fat diets, and calorie restriction) during prenatal and postnatal periods on the expression of glucose transporters GLUT1 and GLUT3 in the placenta and brain, and discusses their implications for neurodevelopmental and neurodegenerative disorders.
What was found
The abstract reports no numerical data or effect estimates. It qualitatively describes that GLUT1 and GLUT3 are linked to disorders such as epilepsy, dyslexia, ADHD, and autism spectrum disorder, and notes that ketogenic diets treat GLUT1 deficiency syndrome in patients and improve GLUT3 deficiency symptoms in animal models.
Why it matters
It emphasizes how maternal nutrition directly influences placental and fetal brain glucose transport, providing a potential mechanistic link between maternal metabolic state and offspring neurodevelopmental risk.
Limits
As a narrative review, it lacks systematic search criteria, quality appraisal, and meta-analytic synthesis. The abstract provides no quantitative metrics, relies in part on animal models, and does not separate human observational associations from causal clinical evidence.
Cited by
- supports Glucose is the primary fuel source for human cells, especially brain cells.