ReviewAntioxidants (Basel, Switzerland)2021
Novel and Converging Ways of NOX2 and SOD3 in Trafficking and Redox Signaling in Macrophages.
Review in Antioxidants (Basel, Switzerland), 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.
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.
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Who cites it
8 citing papers in PubMed, 19 citations in OpenAlex.
- Fundamentals of redox regulation in biology.Nature reviews. Molecular cell biology · 2024Review
- Redox Regulation of Immunometabolism in Microglia Underpinning Diabetic Retinopathy.Antioxidants (Basel, Switzerland) · 2024Review
- Angiotensin Regulation of Vascular Homeostasis: Exploring the Role of ROS and RAS Blockers.International journal of molecular sciences · 2023Review
- Neuroinflammatory Modulation of Extracellular Vesicle Biogenesis and Cargo Loading.Neuromolecular medicine · 2022Review
- The Catalase KatA Contributes to Microaerophilic HAntioxidants (Basel, Switzerland) · 2022Article
- Macrophage Polarization and Reprogramming in Acute Inflammation: A Redox Perspective.Antioxidants (Basel, Switzerland) · 2022Review
- Reciprocal Regulation of Shh Trafficking and HAntioxidants (Basel, Switzerland) · 2022Article
- Nicotinamide Adenine Dinucleotide Phosphate Oxidases Are Everywhere in Brain Disease, but Not in Huntington's Disease?Frontiers in aging neuroscience · 2021Review
Corrections and comments
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Authors and funding
4 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Macrophages and related tissue macrophage populations use the classical NADPH oxidase (NOX2) for the regulated production of superoxide and derived oxidants for pathogen combat and redox signaling. With an emphasis on macrophages, we discuss how sorting into secretory storage vesicles, agonist-responsive membrane trafficking, and segregation into sphingolipid and cholesterol-enriched microdomains (lipid rafts) determine the subcellular distribution and spatial organization of NOX2 and superoxide dismutase-3 (SOD3). We discuss how inflammatory activation of macrophages, in part through small GTPase Rab27A/B regulation of the secretory compartments, mediates the coalescence of these two proteins on the cell surface to deliver a focalized hydrogen peroxide output. In interplay with membrane-embedded oxidant transporters and redox sensitive target proteins, this arrangement allows for the autocrine and paracrine signaling, which govern macrophage activation states and transcriptional programs. By discussing examples of autocrine and paracrine redox signaling, we highlight why formation of spatiotemporal microenvironments where produced superoxide is rapidly converted to hydrogen peroxide and conveyed immediately to reach redox targets in proximal vicinity is required for efficient redox signaling. Finally, we discuss the recent discovery of macrophage-derived exosomes as vehicles of NOX2 holoenzyme export to other cells.
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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.