Aging Gut Microbes Weaken Flu Defenses, but Acetate Restores Protection in Old Lung Cells
New research in Aging Cell shows that age-related gut microbiota dysbiosis reduces acetate production and weakens antiviral defense in the ...
Tag: histone acetylation
Gut Microbe Molecule Butyrate Rewrites Genes to Guard Against Gestational Diabetes
New research traces how a short-chain fatty acid from gut bacteria eases gestational diabetes by blocking an epigenetic brake on ...
Hibernating Hamsters Rewrite Their Histones, Not Their DNA, to Survive Winter
A new study of Syrian hamster liver shows that facultative hibernation is accompanied by dynamic changes in histone lysine acetylation ...
Fungal pH Sensor Revealed as Master Switch Behind Wheat Scab Toxin
New research shows that the conserved Pal/PacC pH signaling pathway in Fusarium graminearum governs fungal growth, stress tolerance, tissue penetration, ...
WIND1 Rewrites Plant Cell Fate by Flipping a Single Histone Switch Both Ways
A new commentary highlights how the transcription factor WIND1 simultaneously promotes acetylation and deacetylation of histone H3 lysine 27, coordinating ...
Hidden Mitochondrial Transporters May Expose New Vulnerabilities in Colorectal Cancer
A new review highlights how three mitochondrial metabolite transporters are deregulated in colorectal cancer and jointly shape tumor metabolism, epigenetic ...
Infection Rewires a Histone Tag to Boost Macrophage Defenses Through an ID3-ZBP1 Circuit
A new study shows that Salmonella infection removes an acetyl tag from histone H2B, silencing the ID3 gene and weakening ...
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Mothers who receive childcare support from maternal grandparents show more parental warmth, finds NTU Singapore study
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University of Seville Breaks 120-Year-Old Mystery, Revises a Key Einstein Concept
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Bee body mass, pathogens and local climate influence heat tolerance
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Researchers record first-ever images and data of a shark experiencing a boat strike
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Groundbreaking Clinical Trial Reveals Lubiprostone Enhances Kidney Function
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