ReviewMetabolic brain disease2026
Converging neurotrophic-immune signaling in autism spectrum disorder: integrative roles of klotho, GDNF/GFRA-1, IGF-1 and GLP-1 pathways.
Review in Metabolic brain disease, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.
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
1 citing paper in PubMed.
- Combined Puerarin and Magnesium Acetyl Taurate Intervention Mitigates Autism-Like Pathology Through Glutamatergic and MAPK Pathway Regulation.Neurochemical research · 2026Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
10 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Autism spectrum disorder (ASD) is a heterogeneous neurodevelopmental condition characterized by deficits in social communication and restricted, repetitive behaviors. Although traditionally linked to synaptic protein dysfunction and neurotransmitter imbalance, growing evidence suggests that broader intracellular signaling networks critically regulate the neurodevelopmental processes disrupted in ASD. This review synthesizes current evidence on four interconnected signaling pathways-Klotho, GDNF/GFRA-1, IGF-1, and GLP-1-and examines their potential roles in ASD pathophysiology within a unified mechanistic framework. These pathways regulate fundamental processes, including neuronal survival, synaptogenesis, dendritic maturation, myelination, modulation of oxidative stress, neuroinflammation, and metabolic homeostasis. Importantly, they converge on shared intracellular cascades such as PI3K/Akt, MAPK/ERK, mTOR, and Wnt/β-catenin, which are increasingly implicated in ASD-related abnormalities in synaptic plasticity and circuit organization. Experimental models demonstrate that dysregulation of these signaling systems can impair hippocampal function, alter excitatory-inhibitory balance, and disrupt structural connectivity. Among them, IGF-1 has shown promising translational potential in clinical trials for syndromic ASD, while GLP-1 receptor agonists and Klotho modulation represent emerging therapeutic avenues. The GDNF/GFRA-1 axis further highlights the importance of trophic support in maintaining synaptic integrity and neuronal resilience. By integrating molecular, preclinical, and clinical findings, this review proposes that convergent dysregulation of trophic and metabolic signaling pathways may contribute to ASD heterogeneity. A systems-level understanding of these interconnected mechanisms may facilitate biomarker development and support the advancement of stratified, pathway-targeted therapeutic strategies.
Indexed as
Identifiers
42154377What Socratic holds
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 Socratic graph.