ReviewFrontiers in cellular neuroscience2015
A delicate balance: role of MMP-9 in brain development and pathophysiology of neurodevelopmental disorders.
Review in Frontiers in cellular neuroscience, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 138 papers, 1 of them a synthesis that pooled it.
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
138 citing papers in PubMed, 1 synthesis or guideline pooled it, 217 citations in OpenAlex.
- Pooled it
- Resveratrol regulates neuro-inflammation and induces adaptive immunity in Alzheimer's disease.Journal of neuroinflammation · 2017Trial
- A Randomized, Double-Blind, Placebo-Controlled Trial of Low-Dose Sertraline in Young Children With Fragile X Syndrome.Journal of developmental and behavioral pediatrics : JDBP · 2016Trial
- Targeting neurodevelopmental miR132-3p promotes neuroprotection and axon regeneration after optic nerve injury in mice.Brain research · 2026Article
- The WNT/β-catenin Pathway and Matrix Metalloproteinase-9 in hypermobile Ehlers-Danlos Syndrome and Autism Spectrum Disorder: A Possible Connection.Journal of musculoskeletal & neuronal interactions · 2026Review
- Whole-exome sequencing identifies matrisomal gene associations in monogenic cerebral small vessel disease.Journal of neurology · 2026Article
- Neuronal toll-like receptor-4 regulation of matrix metalloproteinase-9 activity mediates dentate circuit dysfunction after traumatic brain injury.Journal of neuroinflammation · 2026Article
- Psychosis as a multisystem disorder of aberrant aging.npj aging · 2026Review
- Systemic inflammatory mediators and neurodevelopmental outcomes in term infants: a retrospective cohort study.BMC pediatrics · 2026Article
- Engineering a Perfusion Bioreactor System for hiPSC-Derived Progenitor Co-Culture Capturing Microglial Features in CNS Development.Biotechnology and bioengineering · 2026Article
- Neuronal Toll-like Receptor-4 regulation of Matrix Metalloproteinase-9 Activity Mediates Dentate Circuit Dysfunction after Traumatic Brain Injury.bioRxiv : the preprint server for biology · 2026Article
- Review
- BDNF-driven synaptic plasticity requires autocrine matrix metalloproteinase-9 activity.Science advances · 2025Article
- Optogenetic and Endogenous Modulation of CaInternational journal of molecular sciences · 2025Review
- From Biomarkers to Biosensors: Modern Approaches for the Detection of Matrix Metalloproteinases (MMPs).Biosensors · 2025Review
- MMP-2/9 inhibition modulates sharp wave abundance, inhibitory proteoglycan sulfation, and fear memory in juvenile zebrafish: relevance to affective disorders.Molecular psychiatry · 2025Article
- Secretogranin 2 binds LILRB4 resulting in immunosuppression.Nature immunology · 2025Article
- Increased Complement C4 in a Sparse Neuronal Subset Induces Network-Wide Transcriptomic Alterations in the Prefrontal Cortex.bioRxiv : the preprint server for biology · 2025Article
- Altered extracellular matrix structure and elevated stiffness in a brain organoid model for disease.Nature communications · 2025Article
- Differential effects of sound repetition rate on auditory cortex development and behavior in fragile X syndrome mouse model.Experimental neurology · 2025Article
78 more citing papers are in PubMed but not listed here.
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
3 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
The extracellular matrix (ECM) is a critical regulator of neural network development and plasticity. As neuronal circuits develop, the ECM stabilizes synaptic contacts, while its cleavage has both permissive and active roles in the regulation of plasticity. Matrix metalloproteinase 9 (MMP-9) is a member of a large family of zinc-dependent endopeptidases that can cleave ECM and several cell surface receptors allowing for synaptic and circuit level reorganization. It is becoming increasingly clear that the regulated activity of MMP-9 is critical for central nervous system (CNS) development. In particular, MMP-9 has a role in the development of sensory circuits during early postnatal periods, called 'critical periods.' MMP-9 can regulate sensory-mediated, local circuit reorganization through its ability to control synaptogenesis, axonal pathfinding and myelination. Although activity-dependent activation of MMP-9 at specific synapses plays an important role in multiple plasticity mechanisms throughout the CNS, misregulated activation of the enzyme is implicated in a number of neurodegenerative disorders, including traumatic brain injury, multiple sclerosis, and Alzheimer's disease. Growing evidence also suggests a role for MMP-9 in the pathophysiology of neurodevelopmental disorders including Fragile X Syndrome. This review outlines the various actions of MMP-9 during postnatal brain development, critical for future studies exploring novel therapeutic strategies for neurodevelopmental disorders.
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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.