ArticleFrontiers in cellular neuroscience2019
Time-Dependent Changes in Microglia Transcriptional Networks Following Traumatic Brain Injury.
Article in Frontiers in cellular neuroscience, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 69 papers, 1 of them a synthesis that pooled it.
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Who cites it
69 citing papers in PubMed, 1 synthesis or guideline pooled it, 121 citations in OpenAlex.
- Temporal patterns of microglial activation in white matter following experimental mild traumatic brain injury: a systematic literature review.Acta neuropathologica communications · 2021Pooled it
- ACP5-positive macrophages contribute to cerebral oedema and neuroinflammation after traumatic brain injury.Clinical and translational medicine · 2026Article
- Mild pediatric traumatic brain injury has sex-specific effects on neuroimmune cells and social behavior in rats.Scientific reports · 2026Article
- The Dynamics of Neuroinflammation in Traumatic Brain Injury: Molecular Markers Useful for Establishing the Post-Traumatic Interval in Forensic Practice.International journal of molecular sciences · 2026Review
- Temporal and Spatial Patterns of Glial Activation After Unilateral Cortical Injury in Rats.Life (Basel, Switzerland) · 2026Article
- Dissection of Microglial Heterogeneity and Identification of Pain-Related Subpopulations After Traumatic Brain Injury.Pain research & management · 2026Article
- Investigating associations between serum inflammatory cytokines at the time of second mild traumatic brain injury with acute neurological signs, axonal injury and behavioural outcomes in male Sprague-Dawley rats.Brain communications · 2026Article
- Elastin-like polypeptide delivery of an NF-kB inhibitor for treatment of juvenile mild TBI complicated by high-fat diet consumption.Experimental neurology · 2025Article
- Altered Neuroinflammatory Transcriptomic Profile in the Hippocampal Dentate Gyrus Three Weeks After Lateral Fluid Percussion Injury in Rats.International journal of molecular sciences · 2025Article
- The long-term influences of age at injury on neuroinflammation and neuronal apoptosis following traumatic brain injury in pediatric and adult mice.Clinical and experimental emergency medicine · 2025Article
- Photocuring CsA and bFGF-embedded hemostatic hydrogel promotes recovery from TBI by mitigating ferroptosis and neuroinflammation.iScience · 2025Article
- Review
- Imaging a concussion and the ensuing immune response at the blood-brain barrier.Proceedings of the National Academy of Sciences of the United States of America · 2025Article
- Cellular and molecular mechanisms of pathological tau phosphorylation in traumatic brain injury: implications for chronic traumatic encephalopathy.Molecular neurodegeneration · 2025Review
- Astrocyte-derived complement C3 facilitated microglial phagocytosis of synapses in Staphylococcus aureus-associated neurocognitive deficits.PLoS pathogens · 2025Article
- Nasal anti-CD3 monoclonal antibody ameliorates traumatic brain injury, enhances microglial phagocytosis and reduces neuroinflammation via IL-10-dependent TNature neuroscience · 2025Article
- Repetitive Mild but Not Single Moderate Brain Trauma Is Associated with TAR DNA-Binding Protein 43 Mislocalization and Glial Activation in the Mouse Spinal Cord.Biomedicines · 2025Article
- Single-cell mNature neuroscience · 2024Article
- Histamine stimulates human microglia to alter cellular prion protein expression via the HRH2 histamine receptor.Scientific reports · 2024Article
- The potential of gene delivery for the treatment of traumatic brain injury.Journal of neuroinflammation · 2024Review
9 more citing papers are in PubMed but not listed here.
Corrections and comments
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Authors and funding
14 authors at 6 institutions in 2 countries.
Funding
Abstract
The neuroinflammatory response to traumatic brain injury (TBI) is critical to both neurotoxicity and neuroprotection, and has been proposed as a potentially modifiable driver of secondary injury in animal and human studies. Attempts to broadly target immune activation have been unsuccessful in improving outcomes, in part because the precise cellular and molecular mechanisms driving injury and outcome at acute, subacute, and chronic time points after TBI remain poorly defined. Microglia play a critical role in neuroinflammation and their persistent activation may contribute to long-term functional deficits. Activated microglia are characterized by morphological transformation and transcriptomic changes associated with specific inflammatory states. We analyzed the temporal course of changes in inflammatory genes of microglia isolated from injured brains at 2, 14, and 60 days after controlled cortical impact (CCI) in mice, a well-established model of focal cerebral contusion. We identified a time dependent, injury-associated change in the microglial gene expression profile toward a reduced ability to sense tissue damage, perform housekeeping, and maintain homeostasis in the early stages following CCI, with recovery and transition to a specialized inflammatory state over time. This later state starts at 14 days post-injury and is characterized by a biphasic pattern of IFNγ, IL-4, and IL-10 gene expression changes, with concurrent proinflammatory and anti-inflammatory gene changes. Our transcriptomic data sets are an important step to understand microglial role in TBI pathogenesis at the molecular level and identify common pathways that affect outcome. More studies to evaluate gene expression at the single cell level and focusing on subacute and chronic timepoint are warranted.
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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.