ReviewExperimental & molecular medicine2023
Lipocalin-2: a therapeutic target to overcome neurodegenerative diseases by regulating reactive astrogliosis.
Review in Experimental & molecular medicine, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 49 papers.
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Who cites it
49 citing papers in PubMed, 61 citations in OpenAlex.
- EGCG-loaded nanoparticles attenuate post-SAH white matter injury by targeting HO-1/S100A10 to suppress oxidative stress-induced reactive astrocytes.Redox report : communications in free radical research · 2026Article
- Artesunate ameliorates experimental autoimmune uveitis by inhibiting the LCN2-STAT3 axis and suppressing microglial activation.Redox report : communications in free radical research · 2026Article
- Antidepressant Effects of 20-Glucoginsenoside Rf in an L-AAA-Induced Mouse Model with Glial-Associated Molecular Alterations.Current issues in molecular biology · 2026Article
- Astrocytic LCN2 mediates pathological crosstalk with neurons to promote neuronal loss in sepsis-associated encephalopathy.Cell death and differentiation · 2026Article
- Characterization of an isogenicInfection and immunity · 2026Article
- Roles of Lcn2 and neuroinflammation in a scopolamine-induced cognitive impairment animal model: implication of the NLRP3 inflammasome pathway.Genes & genomics · 2026Article
- Astrocytic SCAP deletion ameliorates diabetes-associated cognitive impairment by suppressing microglial neuroinflammation and lipid droplet accumulation via the LCN2-24p3R-mTOR axis.Cell death & disease · 2026Article
- Secondary demyelination after stroke: Glial cell crosstalk.IBRO neuroscience reports · 2026Review
- Neuroinflammation and Senescence Are Detected in Brainstems of Mice Latently Infected with HSV-1.Pathogens (Basel, Switzerland) · 2026Article
- Hippocampal Lipocalin-2 in T2DM Associated Neurodegeneration: A Therapeutic Perspective.Neurochemical research · 2026Review
- LCN2/SLC22A17 mediates the phagocytosis of GABAergic synapses by oligodendrocyte progenitor cells and contributes to cancer-induced pain and comorbid anxiety-like behaviors in mice.Acta neuropathologica communications · 2026Article
- Lipocalin-2 in Intracerebral Hemorrhage: Mechanisms, Biomarker Potential, and Therapeutic Targeting.Neuromolecular medicine · 2026Review
- Metabolic-dysfunction-associated steatohepatitis impairs cochlear integrity and delays auditory recovery after noise trauma.Cell communication and signaling : CCS · 2026Article
- NF-κB activation in astrocytes impairs wound healing after traumatic brain injury in male mice.Nature communications · 2026Article
- Hippocampal Neuronal Ferroptosis Driven by Lipocalin-2 Mediates Comorbid Visceral Pain and Anxiety in Irritable Bowel Syndrome.Molecular neurobiology · 2026Article
- Lipocalin 2: a double-edged sword in cellular ferroptosis.Cell biology and toxicology · 2026Review
- Lipocalin-2 deficiency attenuates kainic acid-induced hippocampal cell death in a high-fat diet-fed diabetic mice.Metabolic brain disease · 2026Article
- RRx-001 ameliorates astrocyte pyroptosis by regulating LCN2-NLRP3 inflammasome activation in an MPTP-induced parkinson's disease mouse model.Cellular and molecular life sciences : CMLS · 2026Article
- Vascular-associated bacterial burden and neuroinflammatory transcriptional responses observed in models of pneumonic plague.Frontiers in microbiology · 2026Article
- Synaptic-immune interactions in neuropathic pain: complement-mediated remodeling of spinal dorsal horn microcircuits.Frontiers in cell and developmental biology · 2026Review
Corrections and comments
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Authors and funding
2 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Glial cell activation precedes neuronal cell death during brain aging and the progression of neurodegenerative diseases. Under neuroinflammatory stress conditions, lipocalin-2 (LCN2), also known as neutrophil gelatinase-associated lipocalin or 24p3, is produced and secreted by activated microglia and reactive astrocytes. Lcn2 expression levels are known to be increased in various cells, including reactive astrocytes, through the activation of the NF-κB signaling pathway. In the central nervous system, as LCN2 exerts neurotoxicity when secreted from reactive astrocytes, many researchers have attempted to identify various strategies to inhibit LCN2 production, secretion, and function to minimize neuroinflammation and neuronal cell death. These strategies include regulation at the transcriptional, posttranscriptional, and posttranslational levels, as well as blocking its functions using neutralizing antibodies or antagonists of its receptor. The suppression of NF-κB signaling is a strategy to inhibit LCN2 production, but it may also affect other cellular activities, raising questions about its effectiveness and feasibility. Recently, LCN2 was found to be a target of the autophagy‒lysosome pathway. Therefore, autophagy activation may be a promising therapeutic strategy to reduce the levels of secreted LCN2 and overcome neurodegenerative diseases. In this review, we focused on research progress on astrocyte-derived LCN2 in the central nervous system.
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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.