ArticleImmunobiology2025
Copper regulates the expression of immune genes in microglial cells in vitro.
Article in Immunobiology, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.
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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.
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Who cites it
1 citing paper in PubMed.
- Copper homeostasis in macrophages: regulatory mechanisms and immunological implications.Frontiers in chemistry · 2026Review
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3 authors.
Funding
Abstract
Copper, a transition metal, plays crucial roles in various physiological functions, including those of the nervous and immune systems. Dysregulation of copper homeostasis is linked to several diseases, such as neurodegenerative diseases. Since dysfunctional microglial immunity can also contribute to such diseases, we investigated the role of copper in microglial immunity. Currently, the roles of copper in microglial immunity are considered complex and multifaceted, with both anti- and pro-inflammatory effects having been proposed. In the current study, we found that both increased and decreased copper levels suppressed lipopolysaccharide (LPS)-mediated inflammation in microglial cells, as determined by RT-qPCR analysis. RNA sequencing (RNA-seq) analysis confirmed that increased copper levels reduced the inflammatory response to LPS; however, it also showed that decreased copper levels affected genes involved in cell proliferation, transcription, and autophagosome regulation. These findings suggest that copper is vital for maintaining normal immune functions in microglia, and that both copper excess and deficiency can disrupt microglial immunity.
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