ArticleBiomolecules2026
Lysine Acetyltransferase 6A Drives M1 Macrophage Polarization Through Metabolic Reprogramming in Sepsis-Induced Acute Lung Injury.
Article in Biomolecules, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 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.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
2 citing papers in PubMed.
- Review
- IL-Mediated Macrophage Polarization Axis: From Inflammatory Positive Feedback Loop to Precision Biomarkers and Therapeutic Targets for Allergic Rhinitis-A Narrative Review.Journal of asthma and allergy · 2026Review
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
8 authors.
Funding
Abstract
Macrophage-mediated inflammation is a key driver of sepsis-induced acute lung injury (ALI). M1 macrophage polarization relies on metabolic reprogramming, yet the upstream regulatory factors remain unclear. Lysine acetyltransferase 6A (KAT6A), a MYST-family acetyltransferase, regulates transcriptional programs in immune cells, but its role in macrophage function and ALI progression remains unknown. Public single-cell and bulk transcriptomic datasets were used to assess KAT6A expression changes and its association with inflammatory and metabolic pathways in macrophages. KAT6A inhibition with WM1119 was used to evaluate effects on M1 polarization, cytokine production, metabolic reprogramming, and PI3K-AKT-mTOR signaling. The therapeutic potential of KAT6A inhibition was validated in a cecal ligation and puncture (CLP)-induced sepsis model by assessing lung injury, bacterial clearance, and survival. KAT6A expression was upregulated in sepsis and particularly enriched in M1 macrophages. Inhibition of KAT6A reduced inflammatory and glycolytic transcriptional programs, suppressed glycolysis and enhanced oxidative phosphorylation, leading to decreased cytokine production and limited M1 polarization accompanied by suppression of PI3K-AKT-mTOR pathway. In CLP-induced septic mice, treatment with the KAT6A inhibitor WM1119 alleviated lung injury, improved bacterial clearance, and prolonged survival. KAT6A expression is associated with macrophage glucose metabolism, pro-inflammatory responses, and M1 macrophage polarization in sepsis-induced acute lung injury. Pharmacologic inhibition of KAT6A may provide a promising therapeutic strategy for reducing macrophage-driven lung injury.
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Registered trials
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