ReviewBiological psychiatry2024
The Maternal Microbiome as a Map to Understanding the Impact of Prenatal Stress on Offspring Psychiatric Health.
Review in Biological psychiatry, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers, 1 of them a synthesis that pooled it.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
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
11 citing papers in PubMed, 1 synthesis or guideline pooled it.
- Maternal Prenatal Stress and the Offspring Gut Microbiome: A Cross-Species Systematic Review.Developmental psychobiology · 2025Pooled it
- Microbial Legacy: Mycobacterium vaccae ATCC 15483Molecular psychiatry · 2026Article
- Gut Dysbiosis and Microbiota-Derived Metabolites in Neurodegenerative Diseases: Molecular and Biochemical Mechanisms Along the Gut-Brain Axis.Molecules (Basel, Switzerland) · 2026Review
- Perinatal HPA axis regulation and offspring neuropsychiatric development: mechanisms, developmental trajectories, and clinical implications.Frontiers in endocrinology · 2026Review
- Abnormal intestinal microbial colonization in prenatally stressed offspring is related to lung and intestinal cytokine expression.Frontiers in microbiology · 2026Article
- Reproductive experience influences the effects of Lactocaseibacillus rhamnosus HN001 on gut microbiota and hippocampal plasticity in female rats.Journal of neuroendocrinology · 2025Article
- Social Determinants of Health and Early Brain Development.Pediatric clinics of North America · 2025Review
- Investigating the Microbiome in Relation to Mental Distress Across Two Points During Pregnancy: Data From U.S. and Swedish Cohorts.Biological psychiatry global open science · 2025Article
- Affective symptoms in pregnancy are associated with the vaginal microbiome.Journal of affective disorders · 2025Article
- Affective Symptoms in Pregnancy are Associated with the Vaginal Microbiome.bioRxiv : the preprint server for biology · 2024Article
- Psychobiotics and the Microbiota-Gut-Brain Axis: Where Do We Go from Here?Microorganisms · 2024Review
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
5 authors.
Funding
Abstract
Stress and psychiatric disorders have been independently associated with disruption of the maternal and offspring microbiome and with increased risk of the offspring developing psychiatric disorders, both in clinical studies and in preclinical studies. However, the role of the microbiome in mediating the effect of prenatal stress on offspring behavior is unclear. While preclinical studies have identified several key mechanisms, clinical studies focusing on mechanisms are limited. In this review, we discuss 3 specific mechanisms by which the microbiome could mediate the effects of prenatal stress: 1) altered production of short-chain fatty acids; 2) disruptions in TH17 (T helper 17) cell differentiation, leading to maternal and fetal immune activation; and 3) perturbation of intestinal and microbial tryptophan metabolism and serotonergic signaling. Finally, we review the existing clinical literature focusing on these mechanisms and highlight the need for additional mechanistic clinical research to better understand the role of the microbiome in the context of prenatal stress.
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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.